The Insect pest survey bulletin


Material Information

The Insect pest survey bulletin
Physical Description:
v. : maps ; 26 cm.
United States -- Bureau of Entomology
United States -- Bureau of Entomology and Plant Quarantine
Bureau of Entomology, U.S. Dept. of Agriculture
Place of Publication:
Washington, D.C.
Publication Date:
monthly, mar-nov. plus annual[1926-]
monthly, apr.-nov.[ former 1922-1925]
monthly, may-nov.[ former 1921]


Subjects / Keywords:
Insect pests -- Periodicals   ( lcsh )
Entomology -- Periodicals   ( lcsh )
serial   ( sobekcm )
federal government publication   ( marcgt )


Dates or Sequential Designation:
Vol. 1, no. 1 (May 1, 1921)-
Numbering Peculiarities:
Vol. 14, no.9 issued only as a supplement..
Issuing Body:
Vols. for May 1, 1921-1934, issued by the U.S. Bureau of Entomology; 1935- by the U.S. Bureau of Entomology and Plant Quarantine.
General Note:
"A monthly review of entomological conditions throughout the United States" (varies slightly).
General Note:
Includes annual summary starting in 1926.
General Note:
Includes some supplements.

Record Information

Source Institution:
University of Florida
Rights Management:
All applicable rights reserved by the source institution and holding location.
Resource Identifier:
aleph - 030368280
oclc - 08816534
lccn - sn 86033699
lcc - QL1 .I56
System ID:

Full Text



Volume 18 August 1, 1938 Number 6









Digitized by the Internet Archive
in 2013


Vol. 18 August 1, 1938 No. 6


By the end of July effective baiting for grasshoppers gave a very high
degree of control throughout most of the infested area, especially where
idle lands did not breed tremendous populations. In the southern and
western counties of North Dakota, and in counties of South Dakota west of
the Missouri River, as well as in the eastern part of Wyoming and in 15
eastern counties of Montana, enormous populations of Molanoplus mexicanus
developed in idle lands in which effective baiting was not accomplished.
General migrations of adults began about July 4 and were observed at
different times until about the latter part of the month. The flights
were in northwestern, western, and southwestern directions from the western
portions of the Dakotas, eastern Montana, and eastern Wyoming.

The 1.ornon cricket infestation of south-central North Dakota is very
much heavier than it was last year, with but little damage occurring,
however. Contiguous to this infestation a light infestation extends almost
across the State of South Dakota. A similar light infestation occurs in
central and western Nebraska. Heavy migrations arc occurring in the Judith
Basin in Montana and some damage is being done in parts of Wyoming. Heavy
infestations, representing migrations moving down from mountainous areas in
which control was not conducted this year, are occurring at points in
southern Idaho, with damagc being reported in places to alfalfa seed pro-
duction. In Nevada there arc several areas of rather heavy infestation,
while in Utah, eastern Washington, and northeastern Oregon are several
scattered outbreaks. The infestation in Colorado has been reduced to in-
significant numbers. The cricets, for the most part, are mature and c-,i
laying is well under way although apparently it has not reached its peak
over most of the infested area.

Several species of wireworms wore reported as doing damage in limited
areas in South Carolina, in the Great Plains States, and California.

Japanese beetle was much more abundant than during preceding years in
southwestern New England, southeastern 'Jcw York, in Delaware, northeastern
Maryland, and the Eastern Shore of Maryland and Virginia.




The Asiatic garden beetle has been reported as increasing in abundance
in the District of Columbia and nearby Maryland.

The white-fringed beetle has been discovered in the following localities
heretofore not known to be infestod:A rather general infestation in the
vicinity of Monroeville, Monroe County, Ala.; Conecuh County, Ala.; Mobile,
Ala.; Pass Christian, Harrison County, Miss.; Bolton, Hinds County, Miss.;
Carriere, Pearl River County, Miss.; and with a general extension of the
area known to be infested about Gulfport,-Missa:,---and New Orleans, La.

Tho stalk borer was reported as doing considerable damage to tomatoes,
sweet corn, and several flower-garden plants from New York to Maryland and
westward to Missouri and Nebraska.

The beet webworm was locally abundant on sugar beets and garden plants
in parts of the Great Plains and the Great Basin.

Armyworm outbreaks were reported from Now England, Middle Atlantic,
East Central, and Plains States.

Corn ear worm seems to be about normally abundant throughout the
Eastern and Southern States.

Heavy infestations of sweet corn by European corn borer were reported
from Connecticut, New York, Now Jersey, Ohio, and Indiana.

No serious chinch bug infestations developed in the East Central States.
This insect, however, did considerable damage in limited areas in Missouri,
Iowa, and Texas.

Three additional counties, Box Butte, Kimball, and Banner, in western
Nebraska, one county in northeastern Colorado, three counties in north-
central Wyoming, and two counties in southeastern Wyoming not previously
known to be infested by the alfalfa weevil were found infested this year.
The insect was also found in southeastern Douglas County, Oreg.

Codling moth infestations in the Eastern States were generally normal
to subnormal during July.

Fruit aphids, particularly the rosy apple aphid, were somewhat more
abundant this month in the Middle Atlantic and New England States, westward
to Minnesota, Missouri, and Kansas.

Oriental fruit moth is reported as moderately abundant in the New
England, Middle Atlantic, and South Atlantic States, but seems to bo on the
increase in parts of Virginia, northern Georgia, and parts of Ohio and


Late peaches in central Georgia wore heavily infested by second-brood
plum curculio. Severe damage was also reported from Mississippi, parts of
Ohio, and Michigan.

Rather heavy infestations of grape leafhopper were recorded from New
York through the Lake States to the Great Plains and in Utah.

Colorado potato beetle has been found on the western edge of the Twin
Falls area, an important potato-growing section in south-central Idaho, not
previously infested. This insect is also more abundant than last year in
the Ogden-Clinton area of Utah.

Potato psyllid was causing very serious damage to potatoes in the North
Platte River valley in Nebraska.

The potato leafhopper is more abundant than it has boon for several
years in Ohio.

The harlequin bug was reported in damaging numbers in Delaware, Maryland,
Kentucky, Tennessee, Missouri, and Oklahoma.

Blister beetles were very generally reported from most parts of the
country, often doing serious damage to truck and flower gardens.

Heavy infestations of forest tent caterpillar are reported from Ver-
mont, Massachusetts, and New York.

General infestations by bagwormn are reported from Delaware southward
to Georgia and in the lower Ohio Valley States; also from parts of Texas.

Elmn leaf beetle was reported as quite generally prevalent in the New
England and Middle Atlantic States, southward to Virginia and westward to

Walnut caterpillar was unusually abundant in the Ohio and Mississippi

A very heavy outbreak of chironomid midges occurred during the month
in the artificial lakes oand lagoons on the site of the New York World's Fair.

The Lone Star tick was collected for the first time in New Jersey
this year.



Dry weather in Manitoba, in July, resulted in increased grasshopper
activity which necessitated the use of poisoned bait generally throughout
the southwestern part of the province. Maturing grasshoppers were caus-
ing some anxiety towards the end of the month, but damage had booeen compar-
atively light. In Saskatchewan, rains improved the grasshopper situation,
but severe damage to the wheat crop by these insects continued in the
southeast and northwest areas, with scattered trouble elsewhere. In some
districts the grasshoppers moved from unpoisoned summerfallow, causing
much defoliation generally, and forcing considerable cutting of the crop
for food. By July 19 heavy flights wore beginning in the southeast.
Early in July, grasshoppers were causing minor crop losses in certain
areas of Alberta. Grasshopper depredations in the interior of British
Columbia were aggravated by dry weather conditions.

Light to moderate outbreaks of the armyworm occurred in several
areas in Ontario, and locally in the Brandon district, Manitoba.

Say's stinkbug is abundant in southern Alberta in localized areas.
The infestation is concentrated in the Taber-Barnwell district, and is
more severe than at any time since observations were commenced in 1936.
Some losses have occurred along the margins of grain fields.

There is a general infestation of wheat stem sawfly over large areas
of Alberta and Saskatchewan. Throughout the greater part of the infested
area there are good crop prospects which will facilitate oviposition. This
year there is a tendency for the very severe infestations to occur along
the field margins.

The Colorado potato beetle is reported to be unusually abundant
throughout its range in the Dominion.

Cucurbits have been severely infested by the striped cucumber beetle
in southwestern Ontario, and locally elsewhere in Ontario and in Manitoba.
For the first time the species occurred in economic abundance in Saskatch-

The beet webworm developed in great numbers in the provinces of
Manitoba, Saskatchewan, and Alberta, and in many districts caused moderate
to severe losses in garden crops. The activities of the insects were in
part beneficial, in that they fed upon noxious weeds.

The imported cabbage worm was reported unusually injurious to early
cruciferous crops in southwestern Ontario, and very scarce in southern


The codling moth infestation is about average in the Yiartra district,
Ontario. In the Okanagan Valley, British Columbia, unusually heavy infesta-
tions were expected following prolonged dry hot weather.

In the Niagara fruit district of Ontario, the oriental fruit moth is
at a low level. In the more heavily infested peach orchards in south-
western Ontario, the parasite situation is very encouraging.

Thirty percent of the cherries growing on a farm near Brentwood
(Vancouver Island), British Columbia, were infested by the cherry fruitfly.
Prior to 1937, this species had not been observed in the district since 1906.

Another year of heavy infestation by the European spruce sawfly is
expected in the Gaspo Peninsula, Quebec. Collections from southern Ontario
have shown that the species is well established and abundant at Galt, Toronto,
and Guelph. It has also been taken near Barrie, Angus, Peterboro, and
Lindsay." No previous records are known from this region.

The spruce budworm appears to be very active throughout southern
Ontario and in northwestern Ontario, east to Dryden. An infestation also
appears to be building up in southern Ontario.





Wisconsin. E. L. Chanmers (July 23): Only about 75 percent hatched. Very little
crop damage, mostly in the northweostorn quarter of the State.

Ohio. T. H. Parks (July 25): Grasshoppers present in no more than usual numbers,
and no injury expected in any part of the State.

Indiana. J. J. Davis (July 26): Quite a few cases reported of grasshopper
abundance in vegetable and flower gardens, but no conspicuous outbreaks
in the State.

Illinois. W. P. Flint (July 23): Grasshoppers have decreased greatly during the
last month, owing to frequent and hoavy rains. Present indications are
that very little damage will occur in Illinois.

Michigan. Michigan Extension News (June): Control operations are under way in
a nurab:r of counties in the northern half of the Lower Peninsula.

Minncsota. A. G. Ruggles and assistants (July): Grasshoppers are moderately to
very abundant generally throughout the State.

Iowa. C. J. Drake (July 20): The population is quite heavy in western and south.
western Iowa, but more than normal numbers of hoppers occur here and there
throughout the State. Most of the damage up to the present has been done
by the two-striped rasnshoppor (Melanoplus bivittatus. Say), but the lesser
migratory (M. mexicanus Sauss.) and the differential grasshopper (j. differ.
entiali. Thos.), also occur in destructive numbers. Timely rains have
destroyed large numbers of newly hatched hoppers throughout most of the
State. Unusually large numbers of hoppers supported by wild growth, thus
being kept out of cultivated crops.

H. E. Jaques (July 24): The grasshopper situation is serious along
much of the western border of Iowa.

Missouri. L. Haseman (July 23): Grasshoppers have continued to be abundant but
scattered throughout the State during the month. The lesser migratory
species is much less abundant than a year ego and in the vicinity of
Columbia largely gone. Two-striped hoppers have been attracting greatest
attention up to the present and are now mostly- nature, with fully developed
eggs. The differential grasshopper is beginning to mature, although most
of them are still in the nyimphal stage. The common Carolina locust
(Dissosteira carolina L.) is maturing in the vicinity of Columbia and promises
to be as abundant as it ".ns a year ago.

North Dakota. J. A. Munro (July 22): Flight dispersal of the more migratory forms
is commonly observed in practically all parts of the State. The migrations
are especially pronounced in the south-central and southwestern areas. In
general, the flig-hts have been mainly in a north-estern direction, although
flights in other directions have occurred on warn days with the prevailing
wind currents. Observations made in the southw.central area on July 2
showed the predominating species, to be M. mexicgnua, while inspection in
the same locality 2 weeks later showed a marked shift in species, owing


apparently to M. mexicnnus having dispersed by flight, leaving M. differ.
ontialis, M. packardii Scudd., and otht.r less mit;ratory forms relatively
nero abundant.

South Dakota. H. C. Severin (July 9): ILany M. nexicanus and a few M. bivittatus
were nature by June 22. At present, ej:s of If. mexicanus, M. bivittatus,
It. difforontialis, and D. carolina are still hatching. Flights have
occurred during the last 2 .eoks. Considerable crops will be lost despite
successful control measures, owing to so much idle land whore the hoppers
brood and from which they nre nigrating.

Nebraska. M. H. Swvenk (July 23): Flights are commonly observed by the middle of
July. The two-striped -rasshopper was first noted as having retched the
adult strige at Lincoln on June 18, and adults wore numerous by Juno 24
over most of eastern Nebraska.

Kansas. J. R. Horton (July 22): A moderately heavy migration of grasshoppers
observed passing over Wichita on several days during the first week of
July, at the sane time that the number of individuals in local fields de-
creased naterially. The migrations are believed to have started here, or
to h:ive been joined by local hoppers; hoe;over, there are still mancr left,
and they are doing considerable damage.

H. R. Bryson (July 28): Less abundant in the eastern and central parts
of Kansas than earlier in the season. In the western psrt of the State they
are still doing some damage but are mostly well under control.

Oklahoma. C. F. Stiles (July 22): Owing to the control program, grasshoppers
have not danaged the crops seovorely in Oklahona, Tho number of -*rass..
hoppers is greatly reduced in the northern part of the State through
control monauros and some natural enemies, but the- are present in large
numbers in the southwestern quarter of the State. The principal species
are M. differentialis and M. packardii. M. bivittatus is rapidly dis-
Tppearing, the sane holding true for M. =xicnnun. Nnmphs of an undeter-
mined species in the second and third instar are showing up in large
numbers in Kay, Caddo, and Grady Counties, especially in alfalfa fields.
A report frnnom Cinarron County, the e-.trcne Panhandle county of the State,
states that D. longipennis Thos. are nor flying into the county.

E. E. Ivy (July 25): Grasshoppers did considerable injury to young
cotton at the edges of many of the fields in flcCurtain Coimnty, southeastern
corner of the State,early in the season, but at present the cotton is
easily outgrowing the injury.

Montana. R. A. Shoals (July 30): Ccnsidora' le crop loss occas ione, `nrin- the
last fow weeks in eastern "Montana by hordes of grasshoppers, which had
ni-rated into agricultural areas from nearby breeding -roundc in ran e
lands or waste areas. Flights were so heavy that damage occurred despite
extensive control measures.

Utah. G. F. Knowlton (July 12): Grasshopprs arco -iore Obudannt and damagin(n tVi:t
since 1931. Approximately 75 percent are adult in some localities, with
lare.-scalo hatching still occurring in some areas.


(July 25): Fungous disease killing many grasshoppers in the Paran-onah.-
Parowan area, southwestern Utah. This occurred in 1937 but did not pre-
vent heavy outbreaks in the area this year.

Ncvnw.a. G. G. Schweis (July 25):. Grasshoppers, principally M. mexicanus, are
occurring in groat numbers and control campaigns aro necessary in several
counties. Much da&nae reported to second-crop alfalfa.

California. C. C. Wilson (July 9): Infestation by M. devastator Scudd. in the
grazin. land of the foothills of 15 counties is nore serious than in 1937.
In Lesson County nore than 400 grasshoppers per square yard were present
in alfalfa. In Little Shasta Valley, in Siskiyou County, serious damage
to alfalfa and grain was experienced; whereas in the San Joaquin Valley
they 7oere less numerous than during the outbreak of 1936, although the
population is still sufficient to cause damage. j. marginatus Scudd. and
M. ferir-ibrun Doi. appear to be increasing in the alfalfa fields of
Sacramento County. The -axinun count in one alfalfa field was 1,224, with
a nou-in of 384 per squa-re yard. The grasshoppers at this density, and
mostly in the second and third instars, were sufficient to destroy 50 per-
cent of the second cutting of hay before it reached maturity.

C. S. Morley (July 8): One of the major insect problems in Kern County
during the last month is the control of erasshoppers which have begun to
cone in on the agricultural crops from dry pazture land, where they have
been --.cro abun&nt than for many years.

MORMON CRICKET (Anabrus simplex Hald. )*

Sruth Dakota. H. C. Severin (July): Mornon crickets are doing sono damageo.
Fully 85 percent are adult. More crickets present than ever in the history
of the State. For a complete report on the Mormon cricket soc pp. 324
and 325.
Nebraska. M. H. Swenk (July 23): The easternnost points from which this pest
has been reported in Nebraska are Oshkosh, Garden County, on July 15, and
Purdun, 3laine County, in the center of the Nebraska sandhills, on July
20. In the latter locality they were plentiful, diggVing holes in the
around to a. depth of 6 to 8 inches.
Nevnad. G. G. Schwois (July 25): Mornon crickets are as abundant as in 1937, and
a seonminly decided increase in the population westward.

WIREWORMS (Elatericlae)

South Carolina. 0. L. Cartwrijht (July 13): Unusually severe injury from wire-
worms, chiefly Horistonotus uhlorli Horn, is being eoxeorienced in Colleton,
Haptnn, Jasper, Dorchouztor, Horry, and other coastal counties of the
State durinI the present season. A considerable acreage of corn will be a
complDte failure because of the worms.
Iowa. C. J. Drake (July 20): Wireworns have daxiaeod some corn in the vicinity of
Hawarden nud Dysart, sone of the fields being very heavily infested.
For a complete report on the Mormon cricket, see pp'. 324 and 325.


North Dakota. J. A. Munro (July 22): Wireworms (Ludius aereipennis destructor
Brown) avcr-ijo. slightly nore than one per plant in a potato field 2 miles
east of Park River on July 12.

Nebraska. M. H. Swenk (July 23): From Dawson County on July 9 cane a complaint
of the wireworm, Monocrepidius vespertinus: F., attacking the 16owcr portion
of cornstalks.

California. R. E. Campbell (July 1): Dar'.-;c from the sugar-boet wirc-'rrm
(U.inonius californicus Mann.) is continuing, in a large number of lima bean
fields in Ventura County, southern part of the State, varying frr, no
apparent damage to at least 50 percent. In several fields there wore
larg-oe bare spots several acres in extent, in which practically all of
the plants had been killed, while in other fields danag e was scattered
throughout the field.

M. W. Stone (July 17): L. californicus larvae were observed feeling
on young corn plants near Downo, Los Angeles County, as late as July 9.
Damaf c was so severe that replanting of over 3 acres was necessary.

FALSE WI1EORMS (Eleodoe spp.)

Kansas. J. R. Horton (July 22): Adults of the false wireworms, E. suturalis Say
and Z. tricostata Say, seen more frequently in the Wichita area than dur-
ing the last 2 years. Apparently they are on the increase, although not
nu.iorous -'t any point so f'-r observed.

JAPANESE BMETLE (Popillia japonica Newn.)
New En-la.nd. E. P. Felt (July 22): This pest has been much nmoro abundant and
destructive in southwestern New Eniland and southeastern New York than in
prccodirf- years.

Connecticut. J. P. Johnson (July 22): Bridgeport, New Haven, Greon,-ich, Hart.
ford, New London, Norwich, lNow Cana-In, mnd Danbury are n-ne-l in order of
infestation. The first four towns a(re heavily infested in !ocod-sized local
areas. In the other towns the infestation ranges from general to light in
localized areas. As a whole the beetle is very troublesome, and nany small
areas are comparable to New Jersey infestations. '

Rhode Island. A. E. Stone (July 29): Japanese beetle increase tremendous in the
older infestation, and there are quite a number of now places where they
have never ')eon previously reported.

Now York. New York State Coll. Agr. 17cwe Letter (July 5): In lTassau County
injury to corn has been reported from Gre-t Neck. (July 18): At present
they are noro numerous than on the s--no date last year.

Delaware. L. A. Stearns (July 21): Peak of injury in New Castle County has booeen
reached; marked increase in infestation in the northern part of .Kcnt County
as cnromPre-. with 1937.


Maryland. The Baltimore Sun (July 22): Corn, apples, soybeans, and other crops
ruined by the beetle in Cecil County. Over 20,000,000 beetles captured
on two farms alone. Also reported from the Eastern and Western Shores as
apparently increasing in ntmbere.

Virginia. H. G. Walker (July 26): The insect seems to be much more abundant at
Norfolk and on the Eastern Shore of Virginia than ever before. Ninety
beetles have been collected in traps at the Virginia Truck Experiment
Station, as compared with 50 beetles last year. Several hundred beetles
were collected on snartweeds in a field of potatoes in less than 30 minutes.

ASIATIC GARDEN BEETLE (Autoserica castanea Arrow)

Connecticut. J. P. Johnson (July 22): More adults are being reported than usual.
The infestation is general from Now Haven to Greenwich, in the southwestern
part of the State.

District of Columbia and Maryland. B. A. Porter (July 30): Reported as causing
some damage at several points in the Petworth and Chevy Chase sections,
Washington, D. C. An adult taken flying into a house at Takoma Park, Md.

A SCARABAEID (Ochrosidia villosa Burm.)

Connecticut. J. P. Johnson (July 22): First adults found in East Norwalk on
Juno 24. Over 19,000 beetles captured in light traps on an estate from
less than 3 acres. Believed that this insect is on the increase. No feed-
ing of any kind by the adult observed.

GREEN JUNE BEETLE (Cotinis nitida L.)

Pennsylvania. H. E. Hodgkiss (July 26): A rather large infestation was observed
at Harrisburg on July 20.

Ohio. T. H. Parks (July 25): Beotles received from Coshocton County on July 11
and from Butler County on July l1. They were clustered on ornamental
veoct.t ion.
Georgia. T. L. Bissell (July 22): Beetles are cor.inon and are doing some damage
to figs at Experiment, central Georgia.

FULLER'S ROSE 3EETLE (Pantonorus podmanmi Crotch)

Florida. J. R. Watson (July 22): Some dama-e was done to tung oil trees by this

STALK BORER (Papaipema nebris nitela Guen.)

Vermont. H. L. Bailey (July 27): Reports indicate more than usual abundance of
stalk 1borer in Washington County, central Vermont.

New York. N. Y. State Coll. Agr. News Letter (July 25): A bad infestation found
in a commercial planting of tomato in 'Orange County, lower Hudson River
Valley, on June 21. Over 30 percent of the .plants were being killed.


Maryland. E. NIT. Cnry (July 1): Reported front Mount S.v.a;o, in the northwestern
part of Maryland.

Indiana. J. J. Davis (July 26): From Juno 1i to July 10 numerous complaints Vere
received from all sections of the State. Most of the infestations were in
field and sweet corn, although several wore in gt.rden plants, particularly

Ohio. T. H. Parks (July 25): This post was very abundant in many parts of the

Kentucky. M. L. Didlake (July 25): Corr!on stalk borer reported injuring corn at
Lexinmzton and Covington on June 25 and tobacco at Eastwood on June 27.
All localities are in the eastern half of the State.

Michigan. R. Hutson (July 25): This pest reported on Juno 3 in tomatoes at
Ferndale, and on hollyhocks on July 6 at Stockbridge. Both towns are in
the southon tern part of Michi1rin.

Wisconsin. E. L. Chanboers (July 23): Reported from all sections of the State as
attacking gardon plants, potatoes, corn, and tomatoes.

Missouri, L. Haseran (July 23): This insect continued to do considerable damage
durin- the first 2 weeks of July.

Nebraska, M. H. Swonk (July 23): The stalk borer prov.e*. troublesome in Richard-
son, Cedar, and Saline Counties, all in eastern Nebraska, during the latter
part of June. This post was damaging raspberry stalks in Saline County.

BEET 7WEBWOBM (Loxostoge sticticalis L.)

South Dakota. H. C. Saverin (July): This -nub'orn is locally abundant and danag.
ing to gardens.

Nebraska. M. H. S-ecak (July 23): Complaints of dama;-e to sugarbooets and other
crops by this insect were received fron Norrill, Cheyenne, Kimball, nd
Banner Counties, in the southwestern corner of Nebraska, during the latter
part of June.

Idaho. R. T1. Haezelo (July 18): During early July countless noths were prcsjnt
over the -reen pea district in Valley County. By the 18th, many worms
had hatched and necessary control measures were in pro-ress.

J. R. Dousla:s (July 25): Outbreak of the leot "*oblhorn in south-central
Idaho, ncce:sitating control nmeasuros over 4,000 acres of beets.

Utah. G. F. Knowlton (July 9): Wo-bwdorm moths are abundant in many northern
localities. Some reports of crop injury have been received recently.
(July 15): The larvae last -occk moved in large numbers from alfalfa and
Russian-nthistle into adjoining gardens.


MORMON CRICKET (Anabrus simplex Hald.)

North Dakota. T. J. Schmitt, Jr. (July 29): Farmers in Emmons County
estimate there are 50 times as many crickets present as last year,
but so scattered that no damage is apparent. Concentrations becoming
more noticeable in the hills and uncultivated fields. Bands now
scattered in Burleigh County over a wide area. Half the townships in
Mclntosh County infested but infestation not heavy.

South Dakota. T. J. Schmitt, Jr. (July 29): Lynan County lightly infested,
with a moderate infestation on the Brulo Indian Reservation, all
crickets in the adult stage, females predominating. Oviposition in
progress. Light infestations in Hand, Jorauld, and Buffalo Counties,
with egg laying in progress on the high ridges. Peak of egg laying
expected in about 2 weeks. Infestations in Potter, Walworth, and
Campbell Counties apparently moved eastward onto agricultural and
range lands. All crickets in the adult stare and egg laying taking
place in Walworth and Potter Counties. About 30 to 40 thousand acres
in north-central McPhorson County lightly infested.

Nebraska. T. J. Schmitt, Jr. (July 29): Infested area in Scotts Bluff
County about 10 miles long and 6 miles wide. Population very light
and widely scattered. Light infestations of Yornon cricket, or a
related species, in Cheyenne, Garden, and Lincoln Counties.

Montana. T. J. Schnitt, Jr. (July 29): Crickets in the adult stage through-
out the State, and laying eggs quite heavily. Heavy migrations from
the range and mountainous areas in Judith Basin County. Infestation
greatly reduced in the Big Coulee area of Stillwater and Golden Valley
Counties. Most of the egg beds in Sanders County found in lower areas.

Wyoming. T. J. Schmitt, Jr. (July 29): Ori-inal infestation apparently
in the Sixty-six Mountains on the state line between Nebraska and
Wyoming. Crickets in Goshen County very heavily bunched and causing
danazo to wheat in this area 2 weeks ago, but now spread over several
thousand acres of wheat and range lands. Peak of egg laying not ex-
pected for 2 or 3 weeks. Most of larger bands of crickets near crop
areas in Sheridan and Johnson Counties destroyed, or scattered. Many
small bands found to be brooding and laying eggs in areas whore control
operations have not been practical. Ovipositing in Campbell County.

Idaho. T. J. Schmitt, Jr. (July 29): Control measures to be concluded in
Elmore County on August 1. Production of alfalfa seed in this area
liable to necessitate extra work. Oviposition not complete and some
crickets still mating. In Tashin.ton County crickets in rather con-
centrated bunches, doing considerable damage to alfalfa seed. Excep-
tionally heavy migrations from the Forest Reserve toward agricultural
areas in Fronont County, and considerable egg laying noted in the
lower areas. A few crickets, in the Camas nomeadow area still in the


7th instar. Exceptionally heavy migrations occurrinE against the
permanent barrier in the Midvale area of Washington County, little
crop damage resulting. Crickets laying heavily throughout the
County. Wasps reported quite active on crickets in several regions.
Crickets in Elmore County moving into alfalfa fields left for seed.
Heavy oviposition in Blaino County.

Utah. T. J. Schmitt, Jr. (July 29): E.g laying still at its peak in the
Eureka area of Juab County, but all large bands destroyed. Crickets
not migrating but seeking egg-laying localities, chiefly on rocky south
slopes of hills and in roadbeds.

Nevada. T. J. Schmitt, Jr. (July 29): Injury to cultivated crops noted near
Elko, Elko County. Heavy injury in Sonoma Canyon, Pershing County, to
cultivated and range lands. Injury of about 90 percent observed in a
field of wheat and oats in Thomas Canm-iy, and heavy damage noted in
the Indian Springs area. Area east of Golconda, along the Humboldt
River, subject to several invadin-; bands,, migrating toward the river
and scattering throughout alfalfa and grain fields in this area. The
Jake-Kelly Creek infestation found to be widely scattered over about
90 square miles. New migrations found to be entering the Squaw Valley
area. Little ceg laying taking place over the area west of Elko City.
A great number of wasp parasites, Palmodcs lacviventris Cress., work-
ing on the crickets, as well as large ba-id 1f blackbird'w feeding on them'.

Washington. T. J. Schmitt, Jr. (July 29): No cricket movements observed
in Franklin- County, high temperatures contributing to increasing
mortality of the adults. An adult survey made in Okanogan County
during the week showed several light to moderate infestations of
Steiroxys sp. and Apote notabilis Scudd., as well as 3 moderate to
heavy infestations of undetermined cricket species. Egg laying under
way generally.

Oregon. T. J. Schmitt, Jr. (July 29): Crickets moving into crop lands
near Newbridge, Baker County, and in Wallowa County. In Gillian
County the infestation extends across all the northern part of the
county. Both Mormon crickets and Apoto notabilis present, the latter
more nul.crxus, in a generally light infestation. Small infestation
in Sherman and Jefferson Counties. Both species of cricket occurring
over about 100 sections of land in Wasco County, Mormon crickets
being more numerous, eggs deposited over the whole area, and females
still ovipositing. Infestations in Gillian, :M,'rrow, and adjacent
oountios found to cover a much larger area than believed infested,
but infestations mostly light. Large numbers of crickets moving
toward crop areas in Baker County.




ARMYWORM (Girphis unipuncta Haw.)

Maine. J. H. Hawkins (July 20): The arnyworm is occurring generally in outbreak
numbers on corn, timothy, oats, and barley. Control measures in progress.

G. '. Simpson (July): Reported as danaring corn in home gardens at
Prosque Isle, northeastern Maine.

New Han:shiro. J. G. Conklin (July 26): The present, v',ry severe outbreak, is
tho first really serious one since 1919. The infestation covers practically
the entire State, the most damage being found in towns bordering the
Connecticut Rivor, particularly in Grnfton County, on the western edoe of
the State. Considerable dtaage has also been done in Rockinghan County,
in southern New Hxnpshire. Oats have received the greatest amount of
dana.go, followed by corn, Hungarian and Japanese millet, and hay. In one
case a field of 3 acres of cabbage was being badly riddled.

Vermont. R. D. Mallory (July 16): Oats ,and other crops have been completely
destroyed in the vicinity of Fairlee, particularly around Bradford, across
the Connecticut from Grafton County, N. H. Some farms ',ro still free of the

H. L. Bailey (July 27): Firot report of arnyworm from Lunenburg, Essex
County, northeastern Vermont, on July 11, most larvae about one-half to
three-quarters :rrvn. Infestation heaviest in Connecticut River Valley in
Ori-mc County, east-central Vermont, and Windham Comunty, southeastern Ver-
mont, anL also found throughout Rutland County, southwestern Vermont.
Pupation bocxrn in Windhan County about July 17 and few larvae to be found
on July 24. Oatfiolds principal points of infestation and many severely
damaged. Some cornfields also suffered.

Massachusetts. A. I. Bourne (July 23): Arnyworms made a rather sudden appearance
in several sections of the State. Reports of their presence and of rather
serious feedh&i received from the eortern part of the State. No serious
outbreaks have been reported thus far from the Connecticut Valley region
or from Berkshire County to the west, althou'-7. the pest was pr sent in
Anherst, and an outbreak war reported fro -.Palmer on the eastern margin of
Hampdon County.

G. Erickson (July 9-15): An outbreak occurred at Palmer, in south-central
Massachusetts, the arnyworms first attracting attention on July 9, when,
after hay had been cut on part of a 2-acre recreation lot, the caterpillars
began migrating in all directions in search of food.

Connecticut. W7. E. Britton (July 22): Larvae received from Orange, New Haven
County, on June 24; reported on now grass along highway at Norwalk, Fair-
field County, Dn July 5; on oats and grass at Ellington, Tolland County, on
July 11; from Windhin County as more prevalent than last year, 20 cases
having been reported, several of them serious.


Rhode Islnd. A. E. Steno (July 29): Armyworns prcsnt in a greater numher of
places then last year and have damaged oat, corn, and clover.

ITe-i York. N. Y. State Coll. A:r. YTe;vs Letter (July): Arny':,orris are occurrin:-
in outbreak nunTher. in Chautauqua, Alle-any, Livingston, Monroe, Ontario,
Orleans, Tonpkins, Cnyuwa, Oswcr-o, Jefferson, Saratnga, Columbia, Oest-
chester, Ulster, Sullivan, UTassau, and Suffolk Counties.

Pennsylvania. H. E. Hrlgkiss (July 26): Arnyworms started to nirratc on Julr
12, and ,:!ere corn mncinc. to pupate on J-ly 25 in Luzerno, Lackawanna, and
jTyi,"r. Counties, in northeastern F.ens--lvania.

Michir,,n. R. Hutson (July 25): The armr'orn ma reported from Lakevicw, Midloe-
ton, Bad Axe, and Breckenridge in the center of the Lower Peninsula during
the middle of July.

Illinois. W. P. Flint (July 23): Socond-brood arnyrorns are rnmin- their rpear-
ance in moderate nunmbrs in the northern quarter of the State.

North Dakota. J. A. :!unro (July 22): Sp dotted infestntirns reported fron Cass,
Traill, and Walsh Co-untios, on the eastern border of the State,t inju-ry
occurring; to oats, corn, and, to a lesser extent, to other orops. Socme
paras itization observed.

Iowa. C. J. Drake (July 20): Some draage in oatfields during the last .'eek in
Cedar County, east-central Iowa.

H. E. Jaques (July 24): Scattered reports of darnage, principally from
eastern Iol"wa.

PBSSIAN FLY (Phytoph,^a dcotructor Say)

Ohio. T. H. Parks (July 25): The what insect survey just completed 'shows that
the infestntirn by counties nvcr-ges 10.0 percent, copard wit 4.3 per-
cent in 1937.

Missouri. E. T. Jr.nei (July 7): The freeze of April 7-10 materially r.-duced
a srrin-. infestation in many fields in south7-esr rn, Misouri. However,
some infstatirn resulted, and a relatively hravy infestation of second-.
brrod flies haM built up in fieldcs of Ir'to-sown "-he!-t.

Nnrth Dakota. J. A. hunro (July 22): The hesian fly is scarce, only a e
srccI-iens t,ak-:n in the Devils Lake vicinit-, in the eastern -.rrt f teo

Kansas. E. T. Jrncor (July 7): Observations in southern and eastern Kansas i-'iicate
that the first ,cnfr; tion rf flics -ATaz g-reatly reduced by the fr czo of
April 7,10. As a ros-alt ro-,.;nt inicst-tion-; arc -cnerally li.h.t, ir,,-
tcctcd spots in a flw scattered' fields sh1owi'',: rclativcly high infosta-
tions. A few infestations from scconL-'brood flies have been observed.


Oklahoma. E. T. Jones (July 7): General, scattered, very light infestations
observed throughout northern Oklahoma in fields lacking in infestation
last year.

A LEAFHOPPER (Cicadellidae)

New York. N. Y. State Coll. Agr. Nows Letter (July ll): An edge of a wheat.
field in Cnyuja County became severely infested with clover lc-fhoppors
when an adjacent meadow was cut for hay. The infestation was very severe
wiithin a rod or two of the meadow, but beyond that negligible. There
were 25 to 30 hoppers on many of the wheat heads. Several fields chocked
showed the hoppers serious only in fields adjacent to mowed meadows.


CORN EAR W02v (Heliothis obsoleta F.)

New York. L. A. Carruth (July 29): Firrst-brood infestations found tc be re-
markably low on we-rtrn Long Island. Usually some serious commercial
injury found in July but none this yoar. Pupae recovered from di;winzs in
a field heavily infested last sea" on have been reared to moths.

Delaware. L. A. Stc-.rns (July 19): Infestation is report&.ed from Smyrna, in Kent

Virginia. H. G. Walker (July 26): Damar e to sweet corn has been unusually light
in the Norfolk district and many fields of tomatoes are practically free
from injury.

Georgia. C. H. Alden (July 21): Larvae are doing considerable feeding on ears
of corn :--d some rl'-,n.-e to tomatoes at Cornelia, northern Georgia.

Indiana. J. J. Davis (July 26): Not conspicuously abundant although specimens
were collected feeding in green tomato fruits the first week in July.

Kentucky. M. L. Didlake (July 25): The corn ear worm is unusually abundant.

Mississippi. C. Lyle (July 25): Severe danrg to corn in sn thorn Mississippi.
Medium damage to both tomatoes and corn in earst-central Mississippi.

Louisiana. B. A. Osterbor,;er and E. R. Lett (Ju-aly): Egs are fairly numerous
at Baton Rnuge on the late corn. Adults noticed on cloudy days in flight.

Wisconsin. E. L. Chambers (July 23): Reported from many sections of the State
as doing some damage, principally to sweet corn and tomatoes.

Missouri. L. Haseman (July 23): In the vicinity of Columbia sweet corn ears
showed considerable infestation during the second -:ee]: of July and cater.
pillars had pupated by July 20. Over the State genortilly the pest has
seoemin-ly not attracted much attention.

Kansas. H. R. Bryson (July 28): Some injury to early sweet corn reported.


Utah. G. F. Knowlton (July 22): Larvae have damaged early swect corn now on the
market at Lo-an, Willard, and Salt Lake, in north-central Utah.

Nevada. G. G. Schweis (July 25): Several reports that corn ear worms nre pres-
ent in the usual numbers.

FALL AY-OWORM (Lah:,rz-na frwiperda S. & A.)

Mississippi. C. Lyle (July 25): Several ptches of late corn badly Canazod in
southern Mississippi. Complaints of severe dana.-e to corn in the Delta
Arkansas. D. Isely (July 20): A small local outbreak on corn observed in
TUnshi:i-.ton County, north-':cstorn Arkansas, on July 19.

EUROPEAN CORN BOI-R (Pyrausta nubilalis Hbn.)

Connecticut. N. Turner (July 20): Very serious dn.-iae to early sweet corn in
the Housatonic Valley. Infestation in other areas is bout as usual.
Most of the insects in the pupal staoc. In a commercial flower garden
daisies and artemisias were very badly damaged.

New York. N. Y. State Coll. Agr. ITo7s Letter (July): In Rockland and Ulster
Counties fields in tassel wore observed on July 5 and 6, in which 90 to
100 percent of the stalks were infested by first.generation larvae, nost
of which were half-.rown or larger. Fields of younger corn were lightly
or moderately infested. On Long Island a potato field near East .fcilows
was exa-ined on July 9. Exnnination of 100 newly duk vines disclosed 222
larvae in all sta-es of development and 8 pupae in 10 vines, together
with traces of focding. (July 25): Infestation of corn borer is 100
percent in early planted sweet corn in the southern part of Saratoga
County. The first planting, now being harvested, shows 100-percent in-
festation; the second, a large amount of tassel lopping; and the third
planting shows infost..tion.

L. A. Carruth (July 29): A survey of first brood of the 2.gener-Ltion
strain in sweet corn shows most severe infestations in Albany County,
whore 0aL-arv-e to stalks and ears was so severe that no attempts were made
to harvest some fields. Surveys in the county indicate approximately
10-porcent ppjttion, nlthouh an empty i:iul capo har, occ-osionnally been
found. Eg2 nasses found in two fields on low land west of Allany on
July 2g.

Now Jersey. T. L. Guyton (July 14): Larvae arc very numerous in s'-:oet corn.
The stalk infestation is approximately 100 p:ircont at Bound Brook, north-
central :c!w Jersey.

Indiana. J. J. Davis (July 26): This pevt is definitely on the increase. A
noticeably lrgeo percentage is pupating, indicating the development of the
2-broodoeA form, especially as the borer moves southward.

Wisconsin. E. L. Cha-qmrs (July 23): First infestation found on July 18 on sweet
corn in Kenosha County, southeastern Wisconsin.


CORN ROOT7ORM (Diabrotica longicornis Say)

Tennessee. M. Bentley (July 23): Reported on July 14, as damaging corn in
Obion and Tipton Counties, western Tennessee. Larvae were found eating the
roots to such an extent that the stalks fell over. Adults on July 14
occurred in large numbers and fed not only on corn but upon soylu-ans
planted with the corn. (Dot. by A. G. Moving.)

SOLUT7-'T C01MT RO70ILM (Diabrotica duodecimutnctata F.)

Kentucky. M. L. Didlake (July 25): Considerable injury to corn appeared on the
station farm in the vicinity of Loxinpton.

Mississippi. C. Lyle (July 25): 2Reportod front Poplarville, southern Mississippi,
that this insect has inflicted heavy d-,'je to the corn crop in that

Iowa. C. J. Drake (July 20): The southern corn rootworm was observed in corn-
fields in the vicinity of DeWitt and Osterdock, easternmost part of Iowa.

C0:UCH BUG (Blissus leucopterus Say)

Ohio. T. H. Parks (July 25): No serious outbre-aks occurred but d;-in e reported
to corn on one farm in each of three counties, Union, Morgan, and Clinton,
in central and south-central Ohio. Bugs were discovered the second week
of July, many of then having already moved into the corn. Most of the
bugs have reached the adult stage.

Indinna. J. J. Dnvis (July 26): although outbreaks of chinch bugs threatened
during the latter port of June, nnno 1-cnne serious. The counties whore
the bugs occurred in noticeable numbers included Knox, Daviess, Martin,
Montgomery, Greene, and Clay, the southernmost point of abundance for 20

Illinois. W. P. Flint (July 23): Heavy rains during the last month have largely
done air'- with the threat of any dana{e.

Michigan. R. Hutson (July 25): A snall infestation was reported from Monroe,
in the southeastern corner of Michi:an, on July 16.

Missouri. L. Haserian (July 23): The chinch bug, has continued to attract some
attention and cnll for control work in a number of counties scattered most-
ly from the central part of the State north to tho Iowa border.

Iowa. C. J. Drake (July 20): Chinch bugs are fairly abundant in the southern
two tiers of counties, and in central and western Iowa, extending deeply
into the fourth tier of counties. Only a limited amount of &ndamae in th1
small-grain fields but throughout most of the infested area, the popula-
tion was large enough to destroy all the grasses in the wheat, oat, and
barley fields. In a number of counties a few fields of corn have been
badly injured or totally destroyed. The infestation in Audubon County is
groenter than in 1934.


Texas. R. K. Fletcher (July 22): Reported. as seriously injuring grain sorghum
in Ellis and Throckmnorton Counties, in north-central Texas, and injuring
corn in Victoria County, southeastern coast of Texas.

CO0u: L3AF APHID (Aphis maidis Fitch)

Florida. J. R. Watson (July 22): A heavy infestation occurred on the station
grounds at Gainesville.

Illinois. A. F. Satterthwait (July 26): The corn leaf aphid is occurring in
outbreak numbers in a large field of corn near Reynoldsville, Union
County,, southern Illinois, destroying tassels, foliage, and stalks to an
extent indicating a probable loss of 33 to 40 percent of the crop.

Iowa. C. J. Drake (July 20): Infestations of the corn leaf aphid havc been
observed in the vicinity of Dos Moines.

North Dakota. J. A. 0'mnro (July 27): Inf station is generally distributed
throughout a 225.-acre field of corn n-ear Gardner, Cass County. Practically
all plants are heavily infested. NTatural control agencies, including the
larvae cf syrphid flies and ladybird beetles, were active.
Nebraska. M. II. S-"enk (July 23): Heavily infested cornstalks roceivwd from
Buffalo County, south-central iTrbraska, on July 19.

TZ!IITES (Isoptera)

Ohio. T. IH. P,.arks (July 25): Specimens of green cornstalks received from Adams
County, in southern Ohio, on July 5, showed termite injury. Some insects
were present in the hollowed-out stalks. This is our first experience
with termites in green corn.


ALFFALFA 7 VIL (HYpora postica Gyll.)
Nebras!-, Colorb.lo, and Wynomin.. J. C. :I-1lin (July 2): As a result of a survey
this insect was found in the following localities not previously knovn to
be infested: Harrisburg, Banner County; e.iinrford., Box Butte Cointy; and
Kimball, Kimball County; all in 7T'str ,ebraska; Hereford, Weld County,
in nort -*astern Colorado; Thornopolis, Hot Sprirngs Couity; T7orland,
Washakie County; and Rairden, Big ":orn County; all in north-central
Wyoning; Pine Bluffs, Laranie County, in southeastern W7yoming. Also found
in Marsland, Dares County, "lebr., wihore it has been recorded previously.
(Det. by L. L. Bucaa-in and A. G. Boving.) .- -*.

Nevada. G. G. Sch-eis (July 25): An rutbroak of alfalfa weevil in Doug-las
CouVnty, south-!ostern IT-varda, and much damnae donne tc the first-cutting

Oregon. R. W. Bunn (July 6): An extension of the infestation in southwestern
Oregon discovered this ",car, larvae being found in small nun'l-rs in the


southern part of Douglas County. Appraisal of first crop damage in the
Rogue River Valley, Jackson County,, the center of this infestation, re-
vealed that damage was not severe in most cases, although approximately
one-fourth of the fields were damaged to soeno extent.
T:IEE-COEIErvD ALFALFA HOPPER (Stictocephala festina Say)
Louisian.a. L. 0. Ellisor (July): Very abundant in alfalfa and soybeans through-
out the Stteo,
A LEA:HOPPER (Acerataizallia uhleri Van D.)
Nebraska. M. IH. Swenk (July 23): Abundant on red clover plants in Lancaster
County, southeastern Nebraska, during the period from June 21 to July 20.

A PLANT BUG (Miridae)
Virginia. A. M. Wood&ide (July 20): Sone fields of red clover in Augusta County,
in north"'cstern Virginia, are being severely da-,aged by a small black
nirid. It foods also on white clover, but has damaged it less. Also
observed feeding on several species of weeds.
VELVET-IAIU CATERPILLAR (Anticarsia izemnatilis Hbn.)

Louisiana. L. 0. Ellisor (July): First., secnnd.-, and third-instar larvae were
taken in fields of soybeans on July 19 and 20 at Grand Isle, Houna, Frank.
lin, and Plaquemine, all in south-central Louisiana.

COMPEA CURCULIO (Chalcodermes aeneus Boh.)

South Carolina. J. N. Todd (July 26): The first generation of cowpea pod weovi]
is entering the pupal stage at Clemson, in northwestern South Carolina.
:r fields show heavy infestation.

Georgia. T. L. Bissell (July 8): The niimnber of overwintered adults collecting
on cowpeas and beans at Experiment has been increasing the last week. No
eggs can be found in the beans though the pods are being punctured. (July
26): The first adult of the first generation has emerged in a cage. Peas
are not so severely punctured as they ,'ere 10 days ago.

COGIRCTION: The note for May 19 on page 167 of the Survey Bulletin for
June should read C. aeneus and not C. collaris Horn.

BELLA MOTH (Utetheisa bella L.)

Mississippi. C. Lyle (July 25): Larvae collected from crotolaria, and sent on
July 22 from New Albany, Union County, in the northern part' of the State.



FIATTEADiLD APPLE TYEE 30=iE (Chrysobothris fenorata 01liv.)

Iowa. C. J. Drake (July 20): Observed danma.-in: apple trees through central and
eastern Iowa.

Nebraska. M. H. Swenk (July 23): Complaints of dara;e to several species of
elm and hack'hcrry trees received between June 21 to July 20, from locc.-
tions scattered throughout the State.

Kansas. H. R. Bryson (July 29): Borers, particularly flatheaded apple tree
borers, are quite abundant but reports of injury fewer than last yoar.

Oklahona. F. A. Fenton (July 22): This pest is far less numerous than it has
been in years, and at present, thore is comparatively little oviposition.
Utah. G. F. Knowlton (July 6): These borers have danaied apple and maple trees
at Hyrum, in northern Utah.

SHOT-HOLE BORER (Scolytus rugulosus Ratz.)

Tennessee. G. M. Bentley (July 23): Found to be badly infesting Chinese
arborvitae at Woodbine, Davidson County.

Idaho. R. W. H1aogelo (July 5): During June large numbers of these beetles were
found in scattered prune orchards in Ada, Canyon, and Payette Counties,
southwestern Idaho, greater numbers than usual being present.

BUFFALO TREEHOPPER (Ceresa bubalus F.)

Michi-an. R. Hutson (July 25): Adults collected on pear in Borrion County,
southwestern part of the State, on July 10.
Missouri. L. Haseman (July 23): Adults are a'-undrnt on various garden plants
and shrubs.

SAIT JOSE SCALE (Aspidiotus perniciosus Const.)

Ohio. E. W. Mendenhall (July 21): Found in an apple in a nursery at Cambridge,
in east-ccntrnl Ohio. The outbreak was rather severe.

G. A. Runrnor (July): Reports indicate sone increase of San Jose scale
in the Sandusky area, north-central Ohio, over 1937.

Wisconsin. E. L. Chimbers (July 23): Much less scale than usual.

Georgia. 0. I. Snarp (July 15): Infestation on peach trees at Fort Valley,
central Georgia, is still less than that of an average year.

Oklahoma. F. A. Fenton (July 22): Reported as killing poach trees in Wister,
LeFlore County, on the eastern border of the State.


Texas. R. K. Fletcher (July 22): The scale injured fruit and pecan trees in
Tarrant County, northeastern Texas.

A RUST 'ITE (Phyllocoptes schlechtendali Nal.)

Washington. E. J. ITcjconor (July 19): Reported to be nore numerous than usual
on apple and pear in the Yakinma Valley.


CODLINGi MOTH (Carpocapsa pomonella L.)

New York. D. W. Hamilton (July 23): Spring-brood. moths have not been captured
in bait traps since July g. Weather conditions since July 10 have been un-
favorable for both larval and adult activity. Injury to fruit in most
orchards npj-,ers to be considerably lighter than it was at a similar period
during the last two s .asons.

Delaware. L. A. Stearns (July 23): Break in rioth activity between the spring and
first broods, as determined by bait trap reco:-'is from June 28 to July S,
inclusive. First-brood noths are now being captured in large numbers in
the State and second-brood entries are incre'tsing.

Virginia. A. M. Wnodside (July 20): Infestation of apples in the Staunton
vicinity considerably lighter than last year, but now on the increase,
Catch of moths in bait traps light since the completion of emergence bf
spring-brood moths.

Georgia. C. H. Alden (July 21): The infestation in apples at Cornelia, northern
Georgia, is from light to moderate.

Ohio. T. H. Parks (July 25): Owing to weather conditions during June, first-
brood codlin<: noth dcvelopnont ,':ns reta oedl, -'nd second-1brood adults did
not appear until the n-' ddle of July at 'Colunabus. Tho inlicat ions now
point to a lighter seconC-.brood infestation than a year ago.

G. A. Runmer (July): First-brood infestation in the Sandusky area, some-
what lighter than in 1937.

Indiana. L. F. Steiner (July' 26): _"errence of first-brood adults at Vincennes,
in southwestern Tr;. h'-- p*j-rntJ.:: p3:.d -_-c7 >kc E dc.tion
by this brood wa.s o. t i ;i viaiT.,l- about J v.Ly -1 an O iv- 7n 'n Ju. l.
Bait traps in 3 orcharrds failed to -h.o. OT o'n uxstandingr., m.,i catches.
The adult population in an unsprayed orchard increasedd front 15 no.ths per
tree on June 22. to 30 on July 20. In orn rcha1rd,treos ThLch received
only a calyx sprc-7 aoraed ll8 worm entrances per 100 apples at the
close cf first-brood atback.

Illinois. W. P. Flint (July 23): The moth is about normal in abundance.

Michigan. R. Hutson (July 25): Second-brood moths began to appear in the northern
half of the Lower Peninsula as follows: Vandalia on July 19; Monroe, Eau


Claire, and Allegan on July l1; Buchanan, Saint Joseph, and Lapeer on
July 20; and. Kibbie, Albion, Ann Arbor, and Birminghan on July 21.

Minnesota. A. G. Ruggles and assistants. (July): A few orchards near MinnorTolis
show 20 percent of the fruit affected.

Missouri. L. HKasenan (July 23): The July b'rooi of codling moths reached its
peak in the southern part of the State during the first 10 days in July,
in central Missouri around the niddlo of July, and in the northern part of
the St:t, around July 20. Attracting less attention than usual.
Nevada. G. G. Schweis (July 25): Codling noths abundant, and all unspra:,yed
apples 100 percent

YELLOW. NECKED CATERPILLAR (Dntana -ministra Drury)

Missouri. L. Hasennu (July 23): More abundant than usual at least in central
Misrouri, and unsprayed trees have 'een rather severely stripped. Most
of the caterpillars had begun to pupate in roaring cages by July 20.

PISTOL CAS33EAEER (Coleophora nalvorella Riley)

Pennsylvania. H. E.. Hod4kiss (July 26): Adults emerged in Adams County, south-
central Pennsylvania, on June l1. First e,'s observed on June 21, and
very abundant by June 30. The peak of moth emergence occurred from June
25 to 27. On July 6 approximately 9.5 percent of the adults had emer,-cd.
Second..generation young were present on July 10.

APPLE LEAF SKELETONIZER (Psorosina hammondi Riley)

Missouri. L. Hasenan (July 23): During the first half of July a rather heavy
population of this insect appeared over ouch of the State; and considerable
damage occurred on youn- orchards rand those where there was no fruit crop.

APPLE LEAF TRUBMET MIIER (Tischeria nalifoliella Glen.)

South Carolina. J. A. Berly (July 26): Bather heavy infestation on crab apple
at Columbia.

ROSY APPLE APHID (Anuraphis roseus Baker)

Oonnecticut. P. Garnan (July 21): More abun'.nt than last ycir, especially in
the southern half of the State. Infestations -enerally li-.t in northern
part. Migration from apple complete by last "reek in June.

New York. N.Y.State Ooll.Agr.News Letter (July 5): In a few orchards in Wayne
County, western New York, where early control reo-nures were lacking, rosy
aphids are causing serious d&a-re.

Maryland. E. N. Cory (July 23): Considerable injury note at various points in
the State.


Minnesota. A. G. Ruggles and assistants. (July): Rosy apple aphid very abundant
on apple trees in Clay County,- western Minnesota.

Missouri. H. 3aker (July 5): This aphid, which has been very scarce in this
section during the last few years, was observed as present in small
numbers in several orchards in the vicinity of St. Joseph and DeKalb, in
northwestern Missouri, during the period from May 12 to Juno 1. Damage
was not important.

Kansas. H. Baker (July 5): Observed as present in small numbers in several
orchards in tho vicinity of Wathena, Blair, and Troy, in the northeastern
part of the State. No severe damage.

AkILE APHID (Aphis Pomi Dog.)

Maine. F. H. Lathrop (July 22): Comparatively cool, rainy weather during mid.
s=ucr has favored the development of aphids, and the numbers are in-
creasing in apple orchards in Monmouth, Kennoebec County, in the south-..
central part of the State. They are not present in outbreak numbers.
New York. Nr. Y, State Coll. Agr. News Letter (July): Becoming quite numerous
over the State.

WOOLLY APPLE APHID (Eriosona lanigerum Hausm.)

Utah. G. F. Knowlton (July 23): Colonies, heavily infested with parasites, were
observed at Salt Lake and Mi.'.vale.

APPLE MAGGOT (Hhagoletis pononella Walsh)

Maine. F. H. Lathrop (July 23): First flies appeared in enrurgence cages at
Monmouth on Juno 22. Peak of enerzonce was reached during the period of
July 15 to 22. Flies are present in normal nturTbers on neglected trees.

Now York. N. Y. State Coll. Agr. News Letter (July): Reported that emergence of
flies in the Hudson Valley increased considerably during the period from
June 28 to July 1. In Columbia County the infestation is heavy in un-
sprayed orchards and flies are still abundant.

APPLEI SEED CHALCID (Callimomne druparum Boh.)

Maine. F. H. Lathrop (July 22): First emergence in experimental cages at Mon.
mouth, occurred on June 12. The peak of emergence occurred during the week
beginning on June 17.

E:RC'PE1T =ED MITE (Paratetranychus pilosus C. & F.)

Massachusetts. A. I. Bourne (July 23): Becoming abundant, particularly in orchma
or blocks where control measures wore omitted late in winter or early in the
spring. However, rainfall has been sufficient to chpck the activities of
the mites so that they do not seem to 'be causing any serious injury


Connecticut. P. Garnan (July 21): Browning of foliage is prevalent in ranny
orchards in the State and is more prevalent than last month.

New York. N. Y. State Coll. Agr. News Letter (July): Notice.1ble d&na-e was
present in some apple orchards in the Hudson River Valley. In the western
part of the State red mites on prunes were causing some bronzing in
orchards and were alarmingly abundant in some places.

Delaware. L. A. Stearns (July g): Generally severe on both peach and apple,
where usual spray for this pest was omitted.
Ohio. T. H. Parks (July 25): Quite abundant during the last two weeks on apple
foliage in narj orchards.


ORIENTAL iERUIT MOTH (Grapholitha molesta 3usck)

Connecticut. P. Garman (July 21): First generation light to medium in abundance.
Second generation appearing in considerable numbers. Parasitism more
generally present than in 1937.

New York. N. Y. State Coll. Agr. News Letter. (July 5): Larvae are taking a
big toll on the terminals of young peaches in Orleans County, western part
of the State.

Delaware. L. A. Stearns (July 23): Second- as well as first-brood larvae are
heavily parasitized. The prospect is for a light infestation.

South Carolina. 0, L. Cartwright (July 26): Most con-ercial orchards escaped
serious injury in spite of unusually heavy twig infestation. Worny fruit
gcne rally a',ouit 2 percent, although one Piedmont orchard showed 15 percent

Virginia. A. M. Wondside (July 20): Infestation of poaches in Augusta County,
northwestern Virginia, is heavier than for several years.

Georgia. 0. I. Snapp (July 5): Of 23,499 ripe peaches cut and examined only 9,
or 0.04 percent, was found to be infested. These peaches were from an
orchard at Fort Valley in which no control measures 7;ere enforced.

C. H. Alden (July 21): This insect is on the increase in central and
northern Georgia peach sections, and more twig and fruit injury has been
observed and reported than for the last three years. As high as 9 percent
of the harvested peachen have been infested.

Ohio. G. A. Runner (July): Heavy twig infestation in all peach orchards observed
in the Sanduskz area. Twig injury during early summer apparently was much
heavier than in 1937.

Kentucky. M. L. Didlake (July23): Still abundant in many orchards at Lexington.
Third..generation larvae began entering twigs about July 15.

Mississippi. C. Lyle (July 25): On June 29 a correspondent at Houston, Chicka-
snvw County, in the northern part of the State, sent in a number of injured
peach twig-.

Michigan. R. Iiutson (July 25): iEas been active in the southern half of the Lower
Peninsula, in the vicinities of Grand Rapids, South Haven, Bcnton 1Iarbor,
Rochester, Northville, and Pontiac.

PLUM CURCULIO (Conotrachelus nenuphar Hbst.)

Maine. F. H. Lathrop (July 22): Peak of abundance of adults in apple trees
occurred during the week ending June 25. Larvae began leaving arples dur-
inz the last week in June, at Monmouth. Throughout the State injury is
distinctly more severe than last year.

New York. 1T. Y. State Coll. Agr. News Letter (July): In Ulster County, in the
lower Hudson River Valley, one orchard was observed whore larvae have
caused considerable loss in sour cherries. Larvae in peaches have caused
a heavy drop of fruit in the same area.

Delaware. L. A. Stearns (July 23): Jarring data show no peak of first-brood
emergence during early July such as usually recorded; departure from normal
possibly due to prolonged period of heavy rain.

Virginia. A. M. Woodside (July 20): Adults of the first sui-neor brood are common
in poach orchards of Albemarlo County, in north-central Virginia. Oviposi.-
tion in the insectary has been light.

Georgia. 0. I. Snapp (July 15): Peaches in central Georgia were attacked by a
heavy second brood f larvae.Conditinns were very favorable for the develop-
mont of new beetles in the soil 'rcl frequent rains in June facilitated
emcrgcnce. There was heavy onergence late in May and in June. Second-
generation egg deposition wac heavy late in June, resulting in many wormy
poaches of the late-mnaturing varieties. Fifty-one percent of the new
beetles had deposited second-genoration eggs by July l4. The infestation
increased so rapidly late in Juno that it is now heavier than that of an
average year.

C. H. Alden (July 21): Less than 1 percent of the peaches being har-
vested at Cornelia is infested, the lightest infestation in this section
in several years.

Mississippi. C. Lyle and assistants (July 25): Severe danage to unsprayed
poaches reported in the southwestern and east-central parts of the State.

Ohio. T. H. Parks (July 25): After 8 years of comparative freedon from this
insect the peach crop is now infested. In one orchard, visited on July 22,
the infestation was heavier than that of the Oriental fruit moth. No
serious doango has occurred to applos.

Michigan. R. Hutson (July 25): This pest hhs: been very active on the Lower
Peninsula in the vicinity of Marquette and unusually severe at Grand Rapids,
Farnington, and Augusta in the same area.



PEAR PSYLLA (Isyllia pyricola Foerst.)

ITcw York. N. Y. State Coll. Agr. News Lcttor (July): In eastern Ic".' York the
post generally is not now serious enough to warrant control oeas-res. In
tho western part of the State it has been found abundant in a few orchards
so that control for the second-brood nymphs will be necessary. Changing
over into the fly state quite rapidly.

PAJ LEA BLISTER .ITE (Eriophyes pyri Pgst.)

-Ohio. T. H. Parks (July 25): Infested pear leaves were received from Ashtabula
Country, northeastern corner of the State, with a statement that the pest
was causing serious injury.

C =Zfr

CHEERY FEUITFLIES (Rhagoletis spp.)

New York. D. W. Hamilton (July 23): Emeroence of adults of R. cingulata Loew,
as indicated by field necr-ence cages in Columbia County, eastern New
York, was completed on July 1. A few flies still active in orchards on
July 21. Peak emergence occurred from June 13 to June 24.

N..Y. State Coll. Agr. News Letter. (July ll): A little nore nma-ot
in cherries in Niagara County than for several years.
Ohio. G. A. Runner (July): More than usually abundant in the Sandusky area,
especially in the later ripening varieties of sweet cherries.

PEAR SLUG (Eriocampoides linacina Retz.)

New York. R. E. Horsey (July): Request for information a'out control on cherry
received on July 9. Since reported as common on pear and cherry in
Irondequoit Township near Rochester.

T. Y. State Coll. Agr. ITc-s Letter. (July ll): In Niajara County a
heavy infestation was found on sour cherries and some nursery stock.

Ohio. T. H. Parks (July 25): Reported as injuring pear nuid cherry trees all
through June and July, and as much nore corm.on than usual.

Utah. G. F. Knowlton (July 22): Dazn.--ing cherry foliNa7e in northern Utah; also
in Salt Lake and Davis County orchards, cherry and pear trees have been


APHIDS (Aphiidae)
Nebraska. M. H. Swenk (July 23): The rusty plum aphid(1lystoroneura setariae
Thos.) was reported from Antelope County, in northeastern Nebraska, on
July 16 as attacking plum trees.


Utah. G. F. Knowlton (July 7): The thistle aphid (Anuraphis cardui L.) has
seriously curled plum foliage at Tooele, in northern Utah, Three species
of aphids are present on the foliag-e but this species is the most con-


AIT APHID (Anphrophora rubi Kltb.)

Maryland.. F. F. Snith (July 27): -Raspberry plants at 3eltsville have boconre
infected with rod raspberry mosaic during each of the last several years.
Exaninations have been made several tines each season for the aphid vector,
but none wore talen in these pl-.mtin's until June 16, 1935.

30RDEBZD PLAIT BUG (Euryophthalnus convivus Stal)

Arizona. C. D. Lebert (July 20): Many adults were observed on beans, rasp-
berries, logmanburries, and blackberries in the East Verde River district.
I1o nymphs and no pronounced 'inaage foimd.

2IASPERvaY 3RUIiVCRM (Dyturus unicolor Say)

Ohio. E, W. Mereen!inll (July 15): These are abundant in the fruit of the red
raspberry plants in central Ohio, and are causing sone dannac.

Wisconsin. E. L. Chab-ers (July 23): Quite a number of raspberry plantings in
the southern part of the State reported as infested.

Washing:ton. W. W7. 3aker (June 26): Observed on raspberry nmr! thimbloborry at
Skykonish, Kinn- County, western Washington, and at Conconully, Okanogan
County, north-central 7ashiivnton, the latter being the first record for
the County.

BASP73EEY CANE DOCEIl (Obcrea bimaculata 01iv.)

New York. NIT. Y. State Coll. A-r. Ne"'s Letter. (July 13)- -In eastern New York
the raspberry cane borer is causing thu wilting and death of yoang rasp.
berry canes. Well--rnmn larvae found near the tips of the-shoots-.

Virginia. G.. E. Matheny (July 1S): Reported on raspberry in Dland County, west.
ern Virginia. This is the first report from this lo-ality. (Det. by
W. J. Schoene,)
iRASPSDEiRY CANE MAGGOT (Pogoryia rubivora CoqA ) .... "
Massachusetts. A. I. Dourne (July 23): Abundrnt in Essex County, in the north-
eastern section of the State and causing considerable dn..;c .....

Minnesota. A. G. Ruggles and assistants (July): Very abundant in RHmscy -mand
Hennepin Counties in the southeastern part of the State, and in scno in-
stances has done very groat injury.


GRAPJE LFJHOJiR (Erythroneura comes Say)

New York. N. Y. State Coll. Agr. INew's Letter (July): In the Hudson Vnlloy
nynIhs are hatchin, rapidly. They are unusually abundant and threaten
to become destructive unless control measures are used.. In the *'ortern
p.rt of the State they are causing serious damage. A few are ",n:c:, *but
tho majority are in the nymphal stage.

Ohio. G. A. Runner (July): Less than the usual damage to early appearing grape
foliage in the Sandusky area, caused by overwintering adults. Hatching
an.d development of the first brood of nymphs earlier than usual.

Missouri. L. Hasemnan (July 23): Hoppers are bcinning to do some damage to the
foliage of susceptible varieties.

South Dakota. H. C. Severin (July): The pest is getting very abundant and is
causing. sone danmz-e.

Nebraska. M. I1. Swenk (July 23): The insect war. reported as injurious to wood-
bine vines in Holt County, in northern Nebraska, on July 8.

Utah. G. F. Knowlton (July 9): In north-central Utah, at Farnington, Roy and
Provo, the insects are seriously injuring some varieties of grapes.

EIGHT.SPOTTED FORESTE (Aly-pia octomaculata F.)

Michi-a-., R. Hutson (July 25): Reported on -rale at Flint, Genesee County,
in the Lower Peninsula.

South Dakota. H. C. Severin (July): Unusually abundant and working on -rape
and relateJ plants.
Nebraska. M. H. Swenk (July 23): Received from Furnac- County, on the southern
border of the State, on June 27.

GRAFE *.EEK2Y :CTIIT (Polchrosi- s viteana Clen.)
Ohio. G. A. Runner (July): Danage from first-brood larvae in the Sandusky area
was more severe than in 1937 owing to concentration of the moths cn the
extremely light crop. Records from overwintercd material show winter sur-
vival of aplpro:i-itely 79 percent. Heaviest emergence of the spring brood
of moths during the period June 5 to 10, or arout 2 weeks earlier than
usual. EE-er-ence of noths of the second brood cr--^i-cnced on about July 20.
In the field on July 25 most of the cocoons on tho vines contained i.upae.

A PHYLLOXEIA (Phylloxera sp.)

North Dakota. J. A. Munro (July 22): A severe infestation of phylloxera o'1erved
on f-r-ipos in Fargo, eastern part of the State, during the first part of



-ECA1: WEEVIL (Curculio caryae Horn)

Georgia. T. L. Dissell (July 20): Appearing in small numbers in Spalding and
Lamnar Counties, in west-central Georgia, 22 weevils being jarred from 13
trees on July 26 and 27.
Louisiana. L. 0. Ellisor (July): eoavy danage has occurred at Marksvillo,
central Louis iana.

HIICKORY.LJT CURCULIO (Conotrachelus affinis 3oh.)

Mississippi. C. Lyle (Ju-aly 25): A number of pecan drops received from Yazoo
City, in the west-central part of the State on July 22. Many of them were
infes ted.

FALL WSIWORM (Hyphantria cunea Drury)

Geor-ia. 0. I. Snapp (July 1): The first generation on pecan is now nore
abundant than usual at Fort Valley.

Florida. J. R. Watson (July 22): Pecans and wild persim-ons are being rather
heavily attacked.

PECANT CIGAR CASE3EARER (Coleophora caryaefoliella Clen.)
Mississippi. C. Lyle (July 25): Pecan twiis sent in on July l from Sunflower
County in tho Delta, show infestation.

DLACK PECAd: APHID (Molanocallis caryaefoliae Davis)

Louisiana. L. A. Hetrick (July 19): Specimens of this aphid taken at New Orleans.
Apparently there is some disease trnns-Aission associated with the species.
They were attended by the Argentine ant (Iridorlyrnex humilis Mayr).


RED.U.IhED CATERPILLAR (Schizura concinna S. & A.)

Kentucky. M. L. Didlake (July 25): Reported injuring sweetgumn at Le.-xinjton on
July 9.

California. D. F. Darnes and C. K. Fisher (July): On October 5 and 7, 1937, de.
foliation noted on about four miles of roadside black walnut troues north-
west of Fresno. The damage rared from h-avy feeding to complete defolina.
tion on many trees. The trees had boon grafted to English walnuts,
"brrnchcc of both varieties being present on a single tree. English wal-
nut was preferred. Full-grown larvae were collected on October 7. Pupa-
tion occurred soon after collection. The pupae were held at room tompera-
ture during the winter and emergence began between March 29 and April 2,
1939 and was complete by April 7. Parasitization by Apanteles schizurae


Ashm. was found in the fielcl. Parasitized larvae were collected and held
during the winter and cmer,;ence of parasites began on April 6.

G. 1. Kaloostian (July 5): Two small branches of black walnut, 10 to
15 feet above the ground," at Fowlor, near Fresno, were defoliated. This
war. the first apy.o-irnce of the pest this year. A plum tree in the same
locality was not infested although both the walnut and the plum 1:ere in-
feostcd last year.

PEflS IVe.'Cyl;'I PSYLLA (Trioza ediospyri Ashin.)

Mississippi. C. Lvrle (July 25): Pergainmon leaves infested with this pest recent-
ly received from a correspondent at Lur-'?erton, Lmnar County, in the south-
ern part of the State.


OLdi!Ta-L TORTRIX (Argyrotaenia citrana Fern.)

California. A. M. 3oyce (July 25): Orange tortrix is nore abundant than noted
before in the entire navel areas in southern California. In many orchards
infestations of from 75-100 percent are common, the small larvae feeding
under the buttons.

CITRUS 7:IITFLIES (Aleyrodidae)

Floridla. J. K. Hollomay (July 27): Dialeurodes citri Ashn. and D. citrifolia
Morg. conploted oviposition the first week in July. In central Florida
the dominant species of the surimer generation is the cloudy-.-inged white-
fly. On July 19 the sun-Ter generation had advanced to 2nd- and 3ro.-stage
nTr.s. s Aleurothrixus howardi Quaint. is beginning to 'bUildl up in this
CITMS -Z.ALYUG (Pseudococcus citri Risso)
Florida. II. Spencer (July 22): Citrus mealylu~s are still increasing on citrus
in the central part of Florida.
FTCPLE SCALE (Lepidosaphes beckii 2T0en.)
Florida. 11. Spencer (July 27): Spre-din; quite rapidly fro h- the twigs and older
lev'.y, to the new flush of growth and the fruit in central Florida. This
srrini the leaves were relatively free from scale infestation but they were
present on the wood.
CITRUS RUST MITE (Phyllocoptes oleivorus Ashn.)
Florida. 11. Spencer (July 27): Have been hard to control this ru'ier in central
Florida because of frequent rain. Fruit that lhas not been protected by
seranying or dusting is heavily russetted.
OLEAIDAX CATERPILLAR (Syntoneida epilais Walk.)
Florida. J. R. Watson (July 22): The larvae of the polka dot wasp moth were sent
in from St. Aug-ustine, in northeastern Florida, repctc 2iCc :,- on figs.



WHITE.-FRINGED BEETLE (Naupactus leucoloma Boh.)

Alabama. R. A. Sheals (July 30): Reported for the first time at the following
localities: Monroeville, Monroe County, and Conecuh County, both in
south-central Alabama; and Mobile, Mobile County.
Mississippi. R. A. Sheals (July 30): First record of the beetle at the follow-
ing places: Pass Christian ana6kort, Harrison County, on the Gulf;
and Bolton, Hinds County, just south of west-central Mississippi.

Louisiana. R. A. Sheals (July 30): An extension of the area infested by this
insect around New Orleans has been reported.


South Carolina. J. G. Watts (July): One report of damage by the striped blister
beetle (Epicauta vittata F.) at Blackville, southwestern South Carolina,
on soybeans. A few specimens taken in a trap light on several occasions
during the month.

Indiana. J. J. Davis (July 26): Several species are destructively abundant in
vegetable and flower gardens in many sections of the State.

Kentucky. M. L. Didlake (July 25): Blister beetles reported as follows; On
tomatoes at Madisonville and at Dixon on July 11; on cotton at Murray,
and on roses and shrubs at Louisville on July 25, all localities in the
western half of the State.

Tennessee. G. M. Bentley (July 23): On July 9 E. cinerea Forst. was found doing
damage to Irish potatoes in Greenfield, Weakley County. Seventy-five
percent of the foliage wa destroyed.

Mississippi. C. Lyle (July 25): In southern Mississippi a heavy infestation
of E. vittata reported on eggplants at Sumrall, while in Lauderdale
County no injury to cultivated crops noted although beetles were abundant.
Specimens of E. lemniscata F. sent from Hernando, northwestern corner of
Mississippi, on June 23, and reported as stripping leaves from garden
plants. Specimens of the latter beetle collected on soybeans on July 6
at Ruleville, Sunflower County, in the Delta.

Wisconsin. E. L, Chambers (July 23): Black blister beetles (E. pennsylvanica
Dog.) doing serious injury to alfalfa, potatoes, and corn in spots all
over the State, and especially abundant in the heavily infested grass-
hopper areas.

Minnesota. A. G. Ru-;.les and assistants. (July 12): Blister beetles numerous in
several parts of the truck-growing section of Hennepin County, south-
eastern Minnesota.


Missouri. L. Haseman (July 23): Fewer complaints received during the month
than usual, considering the continued abundance of grasshoppers.

North Dakota. J. A. Munro (July 22): Several species are very destructive to
potato, caragana, and other plants. Most of the reports of serious in-
jury have come from Valley City and Bismark vicinities, southeastern and
south-central North Dakota, respectively.

South Dakota. H. C. Severin (July): Beginning to appear in largo numbers and
are causing considerable damage.

Nebraska. M. H. Swenk (July 23): Numerous complaints of blister beetles attack-
ing garden crops, especially potatoes, received from over the State,
particularly from the eastern half. The principal species nre as follows:
Macrobasis segmentata Say, M. unicolor Kby., M. immaculate Say, Epicauta
lemniscata, E. cinerea Forst., and E. mraculrta_ Say.

Kansas. J. R. Horton (July 22): Very numerous and widespread in the Wichita
area. Many complaints of severe damage to garden crops have come in.
There are considerable flights to lights in the heart of the city.

H. R. Bryson (July 28): Particularly destructive to garden crops during
the last month in western Kansas. Alfalfa also damaged, especially where
plots grown for seed near Garden City.

Texas. R. K. Fletcher (July 22): E. vittata reported on tomatoes in Galveston
County, southeastern Texas.
Utah. G. F. Knowlton (July 12): Reported as dnm'1i-ing alfalfa, beets, and several
flower and garden plants in Tooele, Carbon, and Utah Counties.

A BEETLE (Strigoderma arboricola F.)

Maryland. E. N. Cory (July 15): This pest was found attacking vegetable and
fruit crops at Denton, on the Eastern Shore.

CAIROT BEETLE (Ligyrus gibbosus Deg.)

South Dakota. H. C. Severin (July): The carrot beetle is very abundant and do-
ing much damage in gardens in eastern South Dakota.

CUCUIMER JZETLZS (Diabrotica spp.)

Maryland. E. N. Cory (July 9): D. duodecinpunctata F. and D. vittata F. wore
found attacking squash at Severn, in Anne Arundel County.

South Carcli: '.. J. G. Watts (July): Since July 3 specimens of D. bnlteata Lec.
have been ta' to that tine no specimens had beeon taken since early April. No specimens
observed in the field since early March.

Ohio. T. H. Parks (July 25): D. vittata was very abundant on relons and
cucumbers during the first half of July, and was caught in large -nu:.bers
in a iht trap during June, but has greatly subsided at pre-ent.-

Missouri. L. Haseman (July 23): In the vicinity of Columbia squash and cucumber
plantings became severely infested by the striped cucumber beetle during
the first half of July, and they are still abundant on unprotected plants.

Mississippi. C. Lyle (July 25): Reports of considerable injury by D. vittrtta
to late plantingsf of melons from Meridian, in east-central Mississippi.

Nebraska. M. H. Swenk (July 23): From June 21 to July 20 reports received from
Lancaster, Seward, Howard, and Franklin Counties, in the eastern half of
the Statec, stated that cucurbit vines were being damaged by D. vittata.

Kansas. H. R. Bryson (July 28): D. vittata unusually abundant and destructive
to melons, squash, and cucumbers at Manhattan and Bluff City, in the east-
ern half of the State.

Texas. R. K. Fletcher (July 22): D.. duodecimpunctata and D. vittata reported on
corn, tomatoes, and egplnrmts in Galveston County.

Utah. G. F. Knowlton (July 9): D. duodecimpunctata is very seriously damaging
cucumbers and melons at Toquervillo and Saint George, southwestern Utah.

Arizona. C. D. Lebert (July 23): Gourds over the entire Phoenix area are being
riddled by cucumber beetles. Many plantings have had 30 percent of the
foliage reduced.

TO"ACCO THRIPS (Frankliniella fusca Hinds)

Florida. J. R. Watson (July 22): Considerable damage to peanuts on the station
farm at Gainesville.

FALSE CHINCH 3UG (Nysius ericae Schill.)

Utah. G. F. Knowlton (July 25): These bugs are doing unusual damage in several
parts of the State.

I10RT1-iT .IO1LE CRICKET (Gryllotalpa hoxadactyla Perty)

Texas. J. N. Roney (July 22): The mole cricket was reported on black-eyed peas,
tomato.;s, peppers, mustard, collards, and eggplant in Galveston County.


COLOA.DO POTAITO BEETLE (Leptinotarsa decemlineata Say)

Maine. G. W. Simpson (July): Beetles are more numerous than they have been for
several years. The larvae are doing considorral-le damage in fields not yet
sprayed, at Presque Isle, northeastern Maine.

Connecticut. N. Turner (July 30): Danarod untreated fields of early potatoes, in
southern part of the State.

Wisconsin. E, L. Chambers (July 23): After several years of comparative scarcity,
reported in quite serious numbers throughout the State.


North Dakota. J. A. Munro (July 22): Modernately abundant at FarTo on potatoes.

Idahdo. J. R. Douglass (July 25): Has been found .on the western edgo of the Twin
Falls area and steps ero being taken by the county and State officials to
eradicate this insect from the large producing areas of south,-central

Utah. G. F. Knowlton (July 13): Have been nore abundaint this year in the Odon-
Clinton areas of southern Wobor and northern Davis Counties than last
year. No spread of the restricted infestation has been noted.
Oregon. H. P. Lanchester (July 4): Beetles arc defoliating potato plants at
Alicel, northeastern Oregon. Eg^s, larvae, and adults were seen.

POTATO FLEA BEETL3 (Epitrix cucumneris Harr.)

Massachusetts. A. I. 3ourne (July- 23): The sumner brood of flea beetles has just
beguno to emcri;o. There is every indicr.tion that this brood will be fully
as abundant as the spring brood.

Connecticut. N. Turner (July 20): Adults are emerrin;- about 2 weeks later than
usual. Infestation is at least ns heavy as usual on potatoes.

North Dakota. J. A. Munro (July 22): Potato flea beetles abundant on potato
plants at Farjo on July 6.

Utah. G. F. Knowlton (July 1S): These 7'eetles are danaging potato folia;oe at
Ogden and Lo-:an, in north-central Utah.

POTATO TIJZR WORM (Gnorimoschema operculella Zell.)

Maryland. E. N. Cory (July l): The tuber moth was found attacking potatoes at
Princess Anne, Somerset County, on the Eastern Shore.

HCMjORMS (Protoparce spp.)

Delaware. L. A. Stearns (July l1): Severe infestation of the tomato hornworm in
11-acre planting of tomatoes at Risin.; Sun, Kent County.

Missouri. L. Hasenan (July 23): From July 15 to 20 tomato hornworm moths wore on
the win,- in i;reat numbers in the vicinity of Columbia. The cater ill-rs
were active on tomrtoos and tobacco. We h'.ve had se'.-ral complaints from
toY-bcco growers.
Nebraska. D. 3. Whelan (July 23): Moths (P. sexta Johan.) were first caught at
th. lifht trap on the night of Juno 21.

POTATO LEZA-FOPPf. (Icsca abac arr.

New York. NIT. Y. State Coll. A-r. ::e"s Letter (July): Do6s not appear to serious
in any plantings observed in Dutches. County.

Viginia. 1I. G. Walker (July 26): Has been reported as being very abundant and
injurious to beans at Suffolk, southeastern Virginia.

Ohio. N. F. Howard (July 12): More abundant than it has been for several years
in the Colunbus district, and migration continued well into July. Nymphs
are becoming abundant on beans, but have not done serious damage.

Indiana. J. J. Davis (July 26): This pest is becoming very abundant.

Iowa. C. J. Drake (July 20): The potato leafhopper is very abundant in the
vicinity of Ames, Des Moines, Clear Lake, and Cedar Rapids. Hopperburn
becoming quite evident.

POTATO APHID (Illinoia solanifolii Ashn.)

Connecticut. N. Turner (July 20): Two fields of potatoes are heavily infected.
In general the aphids are not a7,und-int.

GREE:7 PEACH APHID (Myzus persicae Sulz.)

Nebraska. M. H. Swvenk (July 23): Toriato plants have been considerably infested
with the green poach aphid and other aphids. In eastern and central
TNebraska, from Lancaster to Custer Countieso, they reached the peak of
abundance about June 25 to 28.

TOMATO PSYLLID (Paratrioza cockerelli Sulc.)

Nebraska. M. H. Swonk (July 253): Tomato and potato psyllid has built up an
unusually heavy and threatening population in the irrigated sections of
the North Platte Valley and in the dry land potato .':ro-vin district of
Box 3utte, Sheridan, Dawes, and Sioux Counties, in western Nebraska.
Damage to tomatoes reported from Custer County, in central Nebraska, on
June 28, and at Lincoln on June 25 these insects were abundant, with eggs,
nynmphs, and adu-alts present. The first ones :7ere nnted at Lincoln several
days Ireviously.


MXICAN PA. 3EETLE (Epilaehna varivestis Muls.)

Connecticut. N. Turner (July 20): Serious damage hiis been done to garden beans
in untreated fields in most sections of the State.

New York. N. Y. State Coll. Agr. Nevs Letter (July): Is not causing much damage
in eastern New York, but is doing some damage in western No-' York, and in
Wayne, Monroe, and Orleans Counties, whore it has not been destructively
present in previous years.

Delaware. L. A. Stearns (July 18): Rather severe injury throughout bean acreage
in Sussex County, in southern Delaware.


Virginia. A. M. Woodside (July 20): Abundant and injurious in the Staunton

H. G. Walker (July 26): Present in about its normal abundance at

South Carolina. J. N. Todd (July 26): Causing more than the usual amount of
damage in the upper part of the State.

Georgia. 0,.I. Snapp (July l4): There was a heavy emergence from hibernation
at Fort Valley and beetles hrve increased rapidly during the last 2

C. H. Alden (July 21): Unsprayod beans are showing heavy infestations
at Cornelia in the northern part of the State.

Florida. J. R. Watson (July 22): Sent in from Havana, Gadsden County, western
Florida. This is the second locality from which it has been collected in
Florida, previous collections being at Monticello, Jefferson County, al-
though it was found last sun-c-r in Alabama within one-half mile of the
Florida line.

Tennessee. G. M. Bentloy (July 23): Heavy infestations were found in Davidson,
Cheatham, Lauderdale, and Madison Counties.

Mississippi. C.Iyle (July 25): The beetle continues to be the most serious
garden post in Monroe County. In Lauderdale, Newton, and Jasper Counties
heavy damage was caused to beans on July 22. All those counties are
along the eastern border of the State.

Ohio. R. H. Nelson (July): First-.generation adults began appearing in large
numbers in many fields near South Point, south-central Ohio, the second
week of July. Young beans were quite severely injured.

Indiana. J. J. Davis (July 26): Very abundmant throughout the State. In the
extreme southern end of the State egg's for the beginning of the third
generation are being laid, and at La Fayette eggs for the second genera-
tion are being laid.

Kentucky. M. L. Didlake (July 25): Reported from the following scattered
localities: Loxinv-ton on June 25, July 1 and 5; Worley and 3elton on
June 25; Louisville on June 2S; Nicholasville and Laruo on July 22.

Misnnuri. L. Hasonan (July 23): A number of plantings of beans in ganrdens at
Cape Girardeau, southeastern Misnouri, reported as seriously attacked by
this pest. (First. record of dam-io front the State.)
Colorado. R. L. Wallis (July 21): All stages are abundant in connercial fields
at Grand Valley, Miesa County, in west-central Colorado. Late-planted
fields will escape severe injury,


Arizona. C. D. Lebert (July 20): Heavy infestations observed on snail plots of
beans in the East Verde River district, in central Arizona. As many as
eight adults found on a single plant and several egg masses found. Damage
quite severe.

Utah. G. F. Knowlton (July12): The outbreak has been rather severe in central

BEAN LEAF BEETLE (Cerotoma trifurcata Forst.)

Kentucky. M. L. Didlake (July 25): Abundant on beans at Lexington.

Missouri. L. Hasenan (July 23): Repeated complaints received in July. Tho in-
sect has been much nore destructive to young beans than usual in the
vicinity of Columbia.

Louisiana. L. 0. Ellisor (July): The bean leaf beetle is damaging soybeans
throughout most of the State.

BEAN APHID (Aphis rumicis L,)

California. R. E. Campbell (July 1): Following several weeks of cloudy weather
the bean aphid developed in a number of lima bean fields along the coast
near Oxnard, Ventura County, in southern California. At least 1,000
acres were infested.


PEA APHID (Illinoia pisi Kltb.)

Maine. J. H. Hawkins (July 20): In central Maine the fungus which often checks
aphids on peas has been an important factor in the natural control df
aphids. The pea mosaic has done considerable damage in certain pea

Connecticut. N. Turner (July 20): Those aphids were not abundant on peas until
after the pods wore harvested.

New York. N. Y. State Coll. Agr. News Lctter (July): Weather conditions were
generally unfavorable to the development of the aphid, although in fields
of late varieties the aphid population has reached large proportions and
is inflicting considerable damage.

South Dakota. H. C. Sevorin (July): Abundant and doing considerable damage to
garden and sweet peas.

PEA WEEVIL (Bruchus pisorumn L.)

Indiana. J. J. Davis (July 26): During the last month the pea weevil was found
infesting garden peas in several places in southern Indiana. First speci-
mens sent in from Nashville 6n July 1 were larvae which had hatched only
a few days before.




New Hampshire. J. G. Conklin (July 26): Very nu.ierous throughout the State.

Connecticut. N. Turner (July 20): More abundant than usual on cabbage and cauli-
flower in Hartford County, 2 acres of young cabbage being killed in

Pennsylvania. H. E. Hodgkiss (July 26): In very large numbers throughout the

Indiana. J. J. Davis (July 26): Showed up in conspicuous numbers and, while
little damage has occurred in central Indiana, their early appearance in
noticeable numbers indicates a heavy infestation a little later.

Missouri. IL. Mawenan (July 23): Rather abundant during the month but probably
no more so than usual.

North Dakota, J. A. Munro (July 22): Very abundant in various parts of the State.

Idaho. J. R. Douglass (July 25): Very common on cabbage and turnips in the Twin
Falls area, south-central Idaho.

Utah. G. F. Knowlton (July 18): Cabbag-e plants are being injured at Ogden.

CAD3AGE LOOER (Autographa brassicae Riley)

Indiana. J. J. Davis (July 26): Little damage so far, but the early appearance
in conspicuous numbers in central Indiana indicates a heavy infestation

CA37A-E APHID (3revicor-no brass icae L.)

Pennsylvania. H. E. Hofr-kis (July 26): Cabbage aphid reported on July 18 as
causing considerable damage, especially in the western half of the State.

Utah. G. F. Knowlton (July 18): Cabbage plants are being injured by the cabbage
aphid at Ogden.

HARLEQUIN'BUG (:,1urgantia histrionica Hahn)

Delaware. L. A. Stearns (July 21): An infestation is reported from Milford,
Sussex County.

Maryland. Gertrude Myers (July 25): Attacking cabbage on Avery Road, 3 miles
east of Rockville, Montgonery County.

Kentucky. M. L. Didlake (July 25): Reprorted from Gilpin, CaseyCounty% eastern
Kentucky, on July 22,


Tennessee. G. M. Bentley (June 26): Doing considerable dannge to cabbage,
mustard, and nasturtium in Crossville, Cumberland County.

Missouri. L. Hiscnan (July 23): Has been unusually scarce, as there have been
only one or two complaints during July.
Oklroma. F. A. Fenton (July 22): Reported from Cloud Chief, Washita County,
in western Oklahoma.


SQUASH BUG (Anasa tristis Deg.)

Connecticut. N. Turner (July 20): There are very few squash bugs.

New York. N. Y. State Coll. Agr. News Letter (July): Very abundant on squash
and pumpkin vines on Long Island, and is causing some damngio in the
western part of the State.

Maryland. E. 1. Cory (July 9): Squash- is being attacked at Severn, Anne
Arundel County.

Missouri. L. Hasenan (July 23): Unusually abundant in the vicinity of Columbia,
and has been depositing eggs in great numbers since July 10.

Nebraska. M. H, Swenk (July 23): Pumpkin and squash vincs in Sarpy, Saunders,
Lancaster, and Howard Counties, in eastern Nebraska, were attacked dur-
in the period from June 21 to July 20.

Kansas. H. R. Dryson (July 29): Very a-und-nt. Injury reported during the
month from !innhattan and Abilene, in eastern Kansas.

Oklahoma. F. A. Fenton (July 22): Fnund as follows in northeastern Oklahoma:
At Claremore, Rogers County; at Pryor, Hayes County; and at Vinita, Craig

Texas. R. K. Fletcher (July 22): Reported as seriously injuring cantaloupe in
Jones County, north-central Texas.

Idaho. J. R. Douglass (July 3): This insect has been found in Twin Falls
County, south.-central Idaho, and was first noted during the summer of
1937, but no report was made at that time. First record in this county.

Utah. G. F. Xnowlton (July 3): Damaging squash at Farnington, Davis County.

SQUASH BORER (Melittia satyriniformis Hbn.)

Georgia. 0. I. Snapp (July l4): Danaging surfer squash at Fort Valley.

Nebraska. M. H. Swenk (July 23): Complaints of damage to squash vines received on
July 6 and 12 from Richardson and Holt Counties, in southeastern and
north-central Nebraska, respectively.



IELOIT WORMS (Diaphania spp.)

Georgia. 0. I. Snapp (July 14): Pickle worms, D. nitidnlis Stoll, and melon
worrs, D_. hyalinata L. are abundant, damnin. squash and cantaloups.

Mississippi. C. Lyie (July 25): Heavy infestations of D. nitidalis have boon
reported from Meridian, in east..central Mississippi, on squash and


ASPAiA3US 3ETL3 (Criocoris asparagi L.)

South Carolina. J. G. Watts (July 2): The population has been constantly on the
increase since the middle of Juno in Darnwell County, in the south-:ostern
part of the State. Considerable defoliation is being done especially to
youan fields. Infestation greater than that of the average year.

APHIZ3 (Aphiidae)

Nebraska. D. 3. Whelan (June 21): Aphids taken at Lincoln from aspara-us as
follows: Myzus iorsicae Sulz., Aphis cossypii Glov., and Illinoia solani-
folii Ashm. No damage done. (Det. by P. W. Mason.)


EGGPL'?XT LACEDUG (Garcaphia solani Held.)

Mississippi. L. J. Goodgane (July 25): Several heavy infestations on .:-plant in
Monroe County, in the northeastern part of the State.


ONI0I THIIPS (Thrips tabaci Lind.)

Massachusetts. A. I. Dourne (July 23): Heavy rains have done much to hold down
the ab'lmnd-ince of the onion thrips, and present indications point to a some-
what lighter infestation than last year.

Connecticut. 1. Turner (July 20): Not so serious as last year in most places
oing to heavy rains. One field in Iamdon n-as s-eriously dan:--ed.

Pcnnsylvania. H. E. Hod4;kiss (July 26): generally abundrnnt throughout the State,

Virginia, H. G. Walker (July 26): Modoertcly abundant on onions at Norfol! late
in .la7 and early in June.

Ohio, N. F. I:o'-ird (July 9): A moderate infestation was jreEent on a variety
planting at Columbus. Varietal differences in susceptibility to attack
are apparent,


Utah. G. F. Knowlton (July 23): There is moderate injury to onions in Davis
and Utah Counties.

STEADEBRY LEAF ROLI3R (Ancylis conptanaFroel.)

Ohio. E. W. Mendenhall (July 14): This pest is abundant in sono plantations
in Licking County, n6rth-central Ohio.
Minnescta. A. G. rluTgles --nd assistants (July): Abundant in every part of the
State. Danae from 1 to 95 percent hats been observed.
WI!ITE GRIDS (Phyllophaga sp.)

Indiana. J. J. Dav-is (July 26): Henvy infestation of white rubs in this year's
planting in the important strawberry district of southern Indiana, in
the vicinity of 3orden and Pekin. The majority of the 1935 plantings
ap-reciably infested, from 15 to 30 percent of the plants boeing killed.


-EPPER WEEVIL (Anthononus eugenii Cano)

California. J. C. Elnore (July 8): Larvae found in pepper buds at Artesia, Los
Angeles Cointy, where 500 to 600 acres of poppers are being grownm.


POTATO TU3ER VORM (Gnorinoschemna operculella Zell.)

Florida. F. S. Chamberlin (July l1): Li:-ht splitworn infestations occurred in
tobacco fields in Gadsden County. In one instance caused appreciable
injury in shade.grown tobacco.

HC'1IVORML (Protoparce spp.)

Connoctic-at. A. W. .hIrrrill, Jr. (July 26): TEornworms (P. auinquemaculata Haw.)
aTpeared in two shade tents in the Windsor district, in the Connecticut
River Valley, doing considerable damnae in one of then. They do not
usually occur in shade tents or attack tobacco sufficiently to be of con-
cern to the rro1er this enrlyr in the season.

Maryland. E. N. Cory (July 23): ileavy and continuous emergence of the tobacco
hornvorn appeared in the entire to'.acco territory, on the Western Shore.


POTATO FLEA BEETLE (Epitrix cucumeris HIarr.)

Connecticut. A. W. Morrill, Jr. (July 12): Ordinarily the second brood appears
about July 1 and reaches a maximum about July 23. This year tho in-
festation at the first of the season, when tobacco was set on Juno 1, was
as severe as last year and nore severe than normal. However, it was not
until July 12 that the first individuals of the second brood could be
found on a few tobacco plants and in some potato fields. (July 27):
3nergence of the beetle in appreciable numbers occurred in a few shade
tents, largely those covering sandy or light loan land, on July 26. The
beetle has not appeared in anythinG like normal numbers.

TAIUISHED PLANT DUG (Lvgus pratens is L.)

Connecticut. A. W. Morrill, Jr. (July 5): There is a severe infestation on one
side of a field in Collinsville, Hartford County. Plants had been attack-
ed while the leaves were still in the bud and the loaves wore badly mis-
shapen. In general this insect has not done great damage.

GREENHOUSE 7HITEFLY (Trialeurodes vaporariorum Westw. )

Florida. F. S. Chamberlin (July 12): Founu1 in several fields of shade-Crown
tobacco in Gadsden Comity this season. In three shades the fedclin- of the
insects and the accompanying sooty mold caused appreciable injury to the
crop. Whiteflies were found in fields of sun-grown tobacco but the feed-
ing caused no economic loss. Whiteflies have been collected on tobacco
in this region in the past, but, previous tn this season, no instances
had been observed where the insects have caused danaoe of economic
importance. (Det. by G. 3, Morrill.)


SOUTIHE ARMWOM! (Prodenia eridania Cram.)

Florida. J. 11. Watson (July 22): A commercial planting of castor beann in
Manatee County, on the West coast, was seriously attacked by the semi-
trcpical arr7rworm.

Note: We are proparin2 a paper on the insects attacking the castor-Ie-.n
plant wherever it grows. We are, therefore, nmkin.- a special request
that the workers examine plants for insects this sum-nor and fall and send
the findings t- us. We should also zmpreci-ite m.r records you nay have
on hand.



BOLL WEEVIL (Anthonomus grandis Boh.)

South Carolina. F. F. Bondy and C. F. Rainwater (July 2): In Florence
County the first new weevils appeared on June 28. In 14 untreated
plots the infestation averaged 7.7 percent. (July 16): In 16 un-
treated cheok plo% the' oLyfetoaton averaged 12 percent. (July 23):
Weevils are increasing very fast and in many fields the infestation
has reached 50 or 60 percent. The weevil situation in Florence County
is more serious than for several years.

Georgia. P. M. Gilmor and P. A. Glick (July 10): In undusted Upland
cotton in southern Georgia from 18 to 50 percent of the squares were
punctured, and in Sea Island cotton that had been dusted the field
average was 8 percent. (July 17): iany late fields of cotton have
been seriously injured. Second brood is pupating. (July 24): Second-
generation weevils began to appear on July 18 and by the 23rd were
present in considerable numbers.

Florida. C. S. Rude and L. C. Fife (July 16): In 30 fields examined the
infestation was increasing rapidly. Lake County showed no infestation
in eight fields examined. In the northern counties the infestation
ran from 12 to 92 percent. (July 30): In Alachua and Gilchrist
Counties the square infestation ranges from 10 to 91 percent and in
many fields the bolls are heavily'infested. In Marion County the in-
festation is increasing and ranges from 10 to 91 percent. The only
field in Lake County thus far found to be infested has 30 percent

Mississippi. R. L. McGarr, et al. (July 9): In Lowndes and Oktibbeha
Counties an examination of more than 10,000 squares in 15 untreated
fields showed an average infestation of 18 percent as compared with
12 percent for the previous week and 2 percent at this time last year.
(July 23): An examination of 10,600 squares in 19 untreated fields
showed an average infestation of 28.5 percent.

E. W. Dunnam and J. C. Clark (July 2): In Washington County
infestation counts made on seven plantations showed that the per-
centage of infested squares varied from less than 1 percent to 70
percent, with an average of 29 percent infested. (July 30): On
three plantations the average infestation vwas 49 percent.

Louisiana. R. C. Gaines, et al. (July 2): In Madison Parish 52,800
squares wore examined from untreated cotton, of which 2,157 were
punctured, or an average infestation of 4.1 percent. (July 30):. The
infested squares increased to an average of 36 percent in 19 untreated
fields examined; the infestations ranged from 7 to 69 percent.


Arkansas. D. Isely (July 20): The boll weevil was quite generally dis-
tributed over the cotton-producing part of the State by early July,
where it is more generally distributed than in any year on record
except 1923 and 1932. Since then excessive dry weather has appeared
to have chocked its development in many counties.

Oklahoma. F. A. Fenton (July 22): The infestation continues to be throat-
enin.g; however, a 2-week period of hot, dry weather in early July has
apparently checked the infestation somewhat.

C. F. Stiles (July 22): Appearing in larger numbers in south-
eastern Oklahoma than they have in a number of years.

E. E. Ivy (July 25): Infestation in McCurtain County has increased
steadily since early in .lay. Still somewhat spotted, some fields
having from 50 to 60 percent of the squares punctured, others having
less than 10 percent. Average probably near 25 or 30 percent at present.

Texas. R. W. Moreland and A. B. Beavers (July 2): In Brazes and Burleson
Counties in untreated chock plots in cotton fields the infestations
in cotton squares ranged from 12 to 31 percent, averaging 19.5 percent.
(July 30): In the untreated chock plots the infestations ranged from
14 to 77 percent, with an average of 45 percent. In the treated plots
it ranged from 2 to 31 percent, with an average of 12 percent. In the
untreated upland fields it ranged from l4 to 79 percent, with an
average of 47 percent.

K. P. Ewing, et al. (July 2): In Calhoun County 1,100 squares
examined in 11 untreated chock plots showed an average of 6.2 percent
boll weevil punctured squares as compared with 3.2 percent last week.
In Jackson County 17,600 squares were inspected in 11 fields which
showed an average of 78 percent weevil punctured squares. (July 30):
In Calhoun County the infestation was 3.6 percent. In Jackson County
the infestation decreased to 12 percent.

A WEEVIL (Epicacrus formidolosus Boh.)

Florida. C. S. Rude (June 30): Has beeoon very abundant in the cotton
fields in the Gainesville area. Estimated to be about 1,000 per acre
in experimental fields, but somewhat less abundant now. Found in
exactly the same parts of the cotton. plant as the boll weevil and
constant care required while making weevil counts not to confuse the
two insects. No damage found that could be directly connected with
the insect. Not found on weeds or other crops when area borderini-
those fields was searched. (Dot. by L. L. Buchanan.)

PI:r: BOLLWOP1 (Pectinophora gossypiella Saund.)

Texas. A. J. Chapman, ct al. (July 2): The bloom-infestation records in
the 12 fields in Presidio County were completed this week. The


results from the five records made in these fields showed the infesta-
tion to be extremely spotted. The infestation was unusually high in
the fields in which there was no winter pasturage or other cultural
practice that would tend to reduce the surface population. The fields
that were near retired cotton acreage also showed some increase in in-
festation. During 1937 a group of 25 fields was selected and only 1
examination of 1,000 blooms in each field was made during the latter
part of June. From the 25,000 blooms examined there were 843, or 3-37
percent, infested. In 1938 a group of 12 fields was selected and 5
records were made in these fields during the latter part of June.
The total number of blooms examined was 16,901, averaging 1,40g per
field, and 513, or 3.03 percent, were infested. (July 9): Boll in-
festation counts were made in one field in connection with the in-
secticide tests. There was an average of about one boll per plant at
the time that the record was made. Eleven of the 100 bolls examined
wore found to be infested. Since these wore the first bolls formed it
is apparent that there will be considerable damage in this field by
the close of the season. The field showed a high bloom infestation.
The cultural practices in this field were favorable for a high survival
as the stalks were not cut until late in the fall and wore not plowed
under until spring. (July 16): Bloom-infestation records were made
in the lower El Paso Valley (Hudspeth County) on July 5-7. The fact
that an infestation was found this carly in the year would indicate
that the worms had passed the winter in this area. (July 23): Bloom-
infestation counts were made in the Balmorhoa area during the week
ending July 16 with negative results.

COTTOIT LEAF WOPIv (Alabama argillacea Hbn.)

Mississippi. C. Lyle (July 25): First specimens found this year in
Holmes County, central Mississippi, on July 16. Found in Oktibboha
County last week, and also an unconfirmed report from Sharkey County,
in the Delta.

R. L. McGarr, et al. (July 20): One large leaf worm was found
in Lowndes County, 12 miles east of State College.

E. W. Durnna and J. C. Clark (July 25): Leaf worms on three
plantations near Leland, in Wasl.ington County.

Louisiana. I. J. Beonel (July): Heavy infestations in Bossier Parish and
also reported in Ouachita Parish, both in northern Louisiana.

H. C. Gaines, et al. (July 6): Larvae in all instars from first
to sixth were found in one field near Delta Point, in Madison Parish.
(July ): L>rvae found about l14 miles south of Tallulah, in Madison
Parish. (July 23 and 30): Leaf worms have been found in practically
all fields of succulent cotton but not in sufficient numbers to cause


Arkansas. D. Isely (July 20): First record for 1939 received from Columbia
County, southwestern Arkansas, on July 16.

Oklahoma. C. F. Stiles (July 22): First worms this year collected on July
16 in Garvin County, south-central Oklahoma, one of the earliest
collections of this insect this far north in the State.

Texas. R. W. Noreland ;'nd A. B. Beavers (July 2): Several cotton loaf
worms wore collected during the week in Brazes and Burlcson Counties.
(July 16): Loaf worms were doing considerable "ragging" on some
farms. Some dusting was done on a number of farms. (July 30): Some
dusting being done for second generation.

K. P. Ewing et al. (July 2): Many fields in Calhoun County have
been dusted during the week for leaf worm control. (July 9): Most
of the leaf worms arc now in the pupal stage. (July 16): A new
generation has hatched in many fields and dusting is very general
throughout Calhoun County. A heavy infestation has appeared in the
Lavaca River bottom of Jackson County. The infestation is now as
heavy as it was at its peak in 1936. (July 23): The now gcnoration
of leaf worms of last week is completely under control. (July 30):
Leaf worns continue to hatch and control measures have been used in
many fields in Calhoun County during the week.

A. J. Chapman et al. (July 9): Leaf worms were found near Pre-
sidio on July 7. This is, so far as we know, the earliest record of
leaf worms in this area. The worms were full grown when found and had
already folded up leaves in preparation for pupation. The moths must
have reached here in June. This is apparently the first generation
as only a few worms were found. (July 23): Genernl infestation but
not yet abundant enough to cause serious damage.

BOLLWORM (Heliothis obsoleta F.)

South Carolina. F. F. Bondy and C. F. Rainwater (July 16 and 30): A few
found feeding in squares in Florence County.

Georgia. P. M. Gilmer and P. A. Click (July 10): Near Tifton bollworms
are in most fields in small numbers. (July 24): Appearing in sonc
numbers, but no serious damage to date.

Florida. C. S. Rudo and L. C. Fife (July 2): Not as numor'us as a few
weeks ago in Alachua and adjacent counties. (July 30): There are a
few in almost all fields but in general they are causing little danaoe.
In a few fields they are serious.

Mississippi. R. L. McGarr, et al. (July 16): Observed on cotton oc-
casionally this week in Lowndes and Oktibbeha Counties.

E. W. Dunna-_, and J. C. Clark (July 2): A few noted on two
plantations in Washington County.


Louisiana. I. J. Bocnol (July): Damaging young cotton bolls in several
northern parishes.

Oklahoma. E. E. Ivy (July 25): A few worms soon in cotton during the
last week in McCurtain County, southeastern Oklahoma.

Texas. R. W. Moreland and A. B. Beavers (July 2): A few eggs noted on
cotton in both upland and bottom fields in Brazos and Burloson
Counties. (July 9): Ninety-one oags wore found in examining 2,000
cotton terminals in bottom fields. Eggs ranked from 0 to 19 per 100
terminals, with an average of 4.55 c,7s per 100 terminals. In an up-
land field of succulent cotton 800 terminals wore examined and 8 eggs
found, or 1 egg per 100 terminals. (July 30): Injury is rather spotted.
There are scattering fields where heavy injury has beeoon caused. On
13 farms the injured blooms, bolls, and squares varied from 4 to 45
percent, with an average of 9 percent. The number of egcs varied from
0 to 16 per 100 terminal buds, averaging 2.4 per 100 buds.

K. P. Ewing, t al. (July 2): There are a few bollworms in the
cotton in Calhoun County, apparently more than usual at this stage of
fruiting of the cotton. (July 30): This insect is more widespread
than ever in this area, and continues to cause serious damage in
Calhoun and Jackson Counties.

A. J. Chapman, ot al, (July 16): Bollworms are more numerous on
cotton in Presidio County than at any time in recent years. The
cloudy, rainy weather during the latter part of June and early part of
July was favorable to this post. (July 23): In some of the fields
fully 60 percent of the crop has boon destroyed. Bollworm damage has
also been reported from El Paso and Pocos districts.

COTTON SQUARE BORER (Strymnon mclinus Hbn.)

Texas. R. K. Fletcher (July 22): More common than usual on cotton in the
Brazos River bottoms of Burleson County, southeastern Texas. Injury
not serious.

COTTON FLEA HOPPER (Psallus soriatus Rout.)

South Carolina. F. F. Bondy and C. F. Rainwater (July 30): There are
not many in the fields--no damage has been done.

Mississippi. R. L. McGarr, ot al. (July 2): Examination of 7,500 ter-
minal buds of cotton plants in 23 fields in Lowndes and Oktibboha
Counties showed an average of 6 cotton flea hoppers per 100 terminal
buds (3.8 adults and 2.2 nymphs). (July 23): The avera;o number of
flea hoppers for 100 terminal buds was 4.2. With the exception of a
very few fields the infestation has boon of very little importance.


Louisiana. I. J. Becnel (July): Doing considerable damage in Bossier and
Caddo Parishes, northwestern Louisiana, necessitating control measures.

Oklahoma. E. E. Ivy (July 25): Not very abundant this spring in McCurtain
County. High infestations, 50 to 60 percent, in a few upland fields,
adjacent to horsemint, but not continuing long. From 5 to 10 percent
infestation in all fields now, but doing considerable damage, as many
as 40 to 50 blasted squares commonly found in 100 tips examined.

Texas. R. W. Moreland and A. B. Beavers (July 2): In Brazes and Burleson
Counties population light in most cotton fields. (July 30): Hopper
population generally light but in some fields of young cotton the
infestation is fairly heavy.

K. P. Ewing, et al. (July 2): In Calhoun County this week 7,700
terminal buds were inspected in 22 untreated check plots, showing an
average of 12 adults and 56 nymphs, or a total of 6g flea hoppers per
100 buds. This is in comparison with 79 last week and 78 the week
before. (July 30): These insects can be observed in many fields but
very little damage is being done except in a few fields of late June
planted cotton.

TAR:iIS1:ED PLANT BUG (Lygus pratensis L.)

Mississippi. R. L. McGarr, et al. (July 16): In Lowndes and Oktibbeha
Counties a few noted on cotton this week.

E. W. Dunnam and J. C. Clark (July 30): A few can be found in
most fields but they have caused no noticeable damr- .

Oklahoma. E. E. Ivy (July 25): A few minor infestations in McCurtain
County, all of them in instances where alfalfa had boon cut nearby.

Texas. R. W. Moroland and A. B. Beavers (July 2): A few found in all
fields visited in Brazes and Burleson Counties.

RAPID PLANT BUG (Adelphocoris rapidus Say)

Mississippi. R. L. McGarr, et al. (July 16): A few noted on cotton this
week in Lowndes and Oktibbeha Counties.

Texas. 2. W. Moreland and A. B. Beavers (July 9): In Brazes and Burloson
Counties more abundant in cotton than they have been for several years.

LEAF APHIDS (Aphiidac)

South Carolina. F. F. Bondy and C. F. Rainwater (July 2): In Florence
County leaf aphids have increased during the week, probably duo to
cool, cloudy weather. (July 30): Leaf aphids are few even in dusted
cotton. Heavy rains have probably held them in check.


Georria. P. M. Gilmor and P. A. Glick (July 10): In Tift County quite
heavy infestations are developing in all cotton, dusted or not. (July
24): The rather heavy infestation has almost disappeared.

Florida. C. S. Rude and L. C. Fife (July 2): In Alachua and adjacent
counties aphids are present in some fields although not numerous
enough to cause damage. (July 30): Aphids are less numerous than a
a week ago-. Even in fields that have booeen dusted they are not numerous.

Mississippi. E. W. Dunnam and J. C. Clark (July 2): Few in most fields
in Washington County. (July 30): Thc aphid population is building
up on cotton that has been dusted four or five times.

Louisiana. R. C. Gaines, ot al. (July 30): Aphids are beginning to appear
in Madison Parish whore cotton has been poisoned several times.

Oklahoma. E. E. Ivy (July 25): Fairly common at Idlabel, McCurtain County,
but not doing much damage except to caged cotton.

Texas. R. W. Moreland and A. B. Beavero (July 30): Aphid infestation
heavy in places.

K. P. Ewing (July 16): Where several applict ions of arsenicals
have been malc in Calhoun County, aphids arc oa reg in fairly large
numbers. One field was observed where e-very if, iquaro, bloom, boll,
and even the stems of the plants wore practically covered with aphids
and with "honeydew."

Arizona. W. A. Stevenson (July 2): Spotted infestations of aphids were
still noted in several fields of cotton in the vicinity of Tucson.
Predators .-eicre also noted in large numbers. (July 16): The aphid
situation is still causing the cotton growers considerable concern.

CO'irOII RED SPIDER (Tetranychns telarius L.)

South Carolina. J. G. Watts (July 15): A number of outbreaks in Barnwell
County on cotton during early July, which was very dry. Subsequent
rains have materially reduced the population.

F. F. Bondy and C. F. Rainwater (July 30): Some fields havo
shown some damage. Infestations very local.

Georgia. P. M. Gilmer and P. A. Click (July 10): In Tift County isolated
patches of cotton infested but no serious damage has been noted.
(July 24): Rains have largely cleaned up red spider infestations.

Miesibef.ppi. E. W. Dunnm and J. C. Clark (July 9): Few infestations noted
in Bolivar County. (July 16): One infestation in Washington County.

Arkansas. D. Isely (July 20): Serious injury occurring in some of the
Delta counties, northeastern Arkansas.



SATIN MOTH (Stilpnotia salicis L.)

New Hanipshire and Vermont. J. V. Shaffner, Jr. (July IS): A few large Ca-rolina
poplar trees at White River Junction, eastern Vermont, infe'teod. When
examined on July l4, many larvae had died from wilt disease, but a
sufficient number ha completed development to produce a heav-y loPosit of
e;gs. A row of poplars across the river in West Lebanon, I1. K., is also
heavily infes ted.

Connecticut. S. S. Crossman (July ll): Large numbers of adults reported as
gathered around electric lights in Torrington, Litchfiold County, during
the week endin;: on June 25. First record of fli-ht this year.

'OREST TE':T CATERPILLAR (Malacosoma disstria 11bn.)

New Hanpfhire. J. G. Conklin (July 26): While abundant in a fe:- localities in
the State, it is much less nmunerous than in 1937.

Vernont. J. V. Schaffner, Jr. (July): Manc thousands of acres of sugar maple
orchards and forests in Vermont are heavily infested, ')but the defoliation
did not roach the complete strippirng point except in a few small areas.
Most of the larger infestations probably average 75 pu,rccnt defoliated.
Observations indicate that, in general, the infestations in Addison,
Rutland, and Dennington Counties, western Verrmont, are on the decline,
but defoliation is more apparent in some sections of Windsor and Orange
Counties, east-central Vermont, than in 1937. :an- sugar orchards show
the effects of the severe defoliations of the past 1 to 4 years, and in
sore localities many dead and dying trees have been cut.

Massachusetts. A. I. Dourne (July 23): Adults flying in largo numbers during
.the first 10 drays of July, particularly in the northern part of the
Ccnnocticut Valley. Swarms of moths caused considerable annoyance along
the 1i:oh wk Trail, particularly in S-ohelburne and Sholburnc Falls.

New York. J. V. Schaffner, Jr. (July): Infestations are severe, particularly in
Sullivan, Delaware, and 7roome Counties, southern New York.

Ohio. E. W. M.r.IAnnhall (July 19): Found on elms at Columbus.

,'ESTERN TIJT CATERPILLAR (Malacosoia pluvialis Dyar)

Washington. W. W. Br.rkor (July 7): Lnrvae vere causing serious dunve in a lo,7an-
E'rerry field, an unusual occurrence. This species occurs on Vashon Island,
in Tnkona and the Puget Sound rFa, and is present in extremely large
numbers each year, though not so a0undcl-t this yar. another species of
Malricosenna was present in sn-ill numbers.


FALL 1SEJ-30OruMS (ivphantria spp.)

New York. E. P. Felt (July 22): HF. textor Harr. has been somewhat generally
r-b'und'Inrt in south-vestern New England and southeastern New York.
R. E. Horsey (July 15): Nest of H. cunea Drury found On Cotoneastcr
acutifolia at Rochester, with the canterpillars I inch or less in length,

WHITEMAKD TUSSOCK MOTH (IHomerocanpa leucostigma S. & A.)

Wisconsin. HII. J. MacAloney (July 21): Found prevalent on several species of
hardwoods, particularly basswoods and elm in Miiaukee. Heavy defolia.-
tion was reported in some places. On July 6 an CLt 20 percent of the
larvae had pupated.

GY-SY MOTH (Porthetria T>)

Massachusetts. A. I. Dourne (July 23): Considor :l,; i jury reported in the
Cape Cod section.

S. S. Crossnan (July ll): Defoliation has .n to ppear in sections
of the western part of the State, Pupafticn :i k ., inng to take place
commonly in the severely infested nrc-ir,

Rhode Island. A. E. Stene (July 29): The .. I.. '>con thnt the State
has experienced. since the E.frly yoaro of ir-ftsatio is taking place.

A.'O URM (Thyridopteryx erhe;iornc _r ::,i Haw )

Delaware. L. A. Stearns (July 14): lhricr:ous on sycr lor alon, highway in the
vicinity of M.ilford, Sussex Count.y, and generally abundant on evergreens
in mnmy localities.

Maryland. E. N. Cory (July 1): General infestation throughout the State.

Virginia. H. G. Walker (July 26): Several plantings of arborvitae at Norfolk
have been reported as being moderately infested.

Georgia. T. L. Dissell (July 28): Numerous reports have been received of injury
to arborvitae.

Tennessee. G. M. Benticy (July 23): Found July 1 and 7 on arborvitae, junipers,
and cedars in Davidson County, and a heavy infestation reported in a
nursery in Cheatham County. Both counties are in western Tennessee.

Mississippi. C. Lyle (July 25): Specimens and complaints have boon received
from practically all sections of the State.

Ohio. T. H. Parks (July 25): Mro 'abundant than usual and is the subject of
several calls daily.


Kentucky. M. L. Didlake (July 25): Reyorted on eln at Lexinfjtn on July 5; on
evergreens at Louisville on July 6; in western Kentucky at Snithland on
July 7; and at Williamnsburg, in southeastern Kentucky, on July 15.

Illinois. W. P. Flint (July 23): Several reports have been received from the
southern half of the State. No specimens or reports of injury received
front central or north-central Illinois since the winter of 1935-36.

Texas. R. K. Fletchor (July 22): Some injury to arborvitae and cedar has boon
recorded in eastern Texas from Cherokee, Jefferson, Kaufman, Dallas, and
Brazos Counties.

SCURFY SCALE (Chionaspis furfura Fitch)

Tennessee, G. M. 3Dentley (July 23): A few olmn arnd naple trees in a nursery in
Nashville, Davidson County, were found infested on July 1.

A MIDGE (Contarinia vir.inianae Felt)

Nebraska. M. H. Swenk (July 23): Reported from east-central Nebrazka, Durt
County, on July 27 as attacking chokecherry fruits.

LII..T2.EE LOOCPER (Erannis tiliaria Harr.)

Michigan. R. Hutson (July 25): The lime tree spanworn was comnnon on pin cherry
on July l4 a':cut Cadillac, in the ncrthorn part of the Lower Peninsula.


A SAWFLY (Hemichroa w-nshinrtonia Rohw. & Midd.)

Washin.ton. W. W, Daker (July 7): This insect caused complete defoliation of
alder on Vashon Island and is ajoout as abundant as usual.


3ANDED ASH 3ORER (Neoclytus capraea Say)

Nebraska. M. H. Swenk (July 23): Ash trees were reported attacked in south-
eastern Nebraszka, Fillmore County, on July 18.

A PSYLLID (Psyllopsis fraxinicola Foerst.)
Connecticut. E. P. Felt (July 22): Was sufficiently abundant to cause apprec-
iable foliae disfiguration at Greenwich, Fairfield County.

AN APHID (Prociphilus fraxinifolii Riley)

Utah. G. F. Knowlton .(July 12): Ash trees at 3rigr-anr, in the northwestern part
of the State, have the apical growth seriously curled. A large number of
the aphids are parasitized.



3RONZED DIRCH 3ORER (A&rilus anxius Gory)

New York. E. P. Felt (July 22): Reported as seriously injurious in the out-,
skirts of New York City.

Ohio. E. W. Mendenhall (July l1): This pest, attacking white birch, has found
its way into Columbus. Dayton, Springfield, and Cleveland have been
suffering from its presence for several years.

Iowa. C. J. Drake (July 20): Specimens attacking >irch received from Des Moines,
Polk County, and Colfax, Jasper County.


AVOCADO RED MITE (Paratotranychus y6thcrsi McG.)

Florida. J. R. Watson (July 22): Causing browning of camphor trees in the cent-
ral part of Florida. This is considerably earlier than usual. It also
occurs on avocados but camphor is preferred.


ELM LEAF BEETLE (Galerucella xanthomelaena Schr.)

New Ha-ipshire. J. G. Conklin (July 26): Very abundant throughout the State this
yeor, particularly in cities and towns where no control measures have
been applied.

Massachusetts. A. I. bourne (July 23): Usual Tiount of damage.

Rhode Island. A. E. Stone (July 29): Showing up more heavily in several sections
of the State than in any recent year.

Connecticut. W7. E. Dritton (July 22): Infestations rather severe in the south-
ern part of Litchfield County and the western part of Fairfield County.

New York. E. P. Felt (July 22): Has been prevalent here and there in south-
eastern Now York in the Hudson River Valley north to Albany.

R. E. Horsey (July 20): Larvae seen feeding on June 24 at Rochester.
Since then they have become very numerous on American, European, and
Scotch elms. Large-sized larvae are still feeding in small numbers.

Pennsylvania. H. E. Hodgkiss (July 26): On June 21 local infestations in east-
ern counties were more severe than in 1937. Some larvae were almost
mature, and others were in various stages of development.

E. J. Udine (July ll): Larvae are now migrating to the bases of the trees
and pupating. All the Chinese elms around Carlisle are affected, the
leaves being skeletonized.


Marrland. E. N. Cory (July 5): Reported on elm front Mechanicsville, Saint
Marys County.

Virginia. A. M. Woodvide (July 20): Fnairly c':-inon in and around.Staunton.

Ohio. E. W. MondGenhnll (July 1): Quite bad in Columbus and has spre-wi to every
section of t-hc city.

Utah. G. F. Knowlton and F. C. Harnston (July 30): Siberian elms at Sn:ithfiold
and Hyrun are being sEri6usly dama-ecl by the elm leaf beetle. This is an
unusual record for this State.

M.OUPrIING-CLOAK 3UTTERFLY (Hamiadryas antiopa L.)

South Dakota (July): The c:terpillar-e are unusually abundant in eastern South
Dakota, andL are doing much damriage to elm and willow.

Nebraska. M. H. S',enk (July 23): In scattered localities throughout the State
elm trees were being attacked late in Juno and early in July.
Utah. G. F. Knowlton (July 5): Larvae a-re d&maning elm and. willow foliage s evere-
ly at Milford, in the southwestern part of the State.

ELM SAWFLY (Cimbex anoricana Leach)

Kansas. H. R. 3ryson (July 20): Reported c'-usin7 injury on native elm at Olathe,
northeastern Inrnsns.

WOOLLY ELM APHID (Eriosona amenricanun Riley)

Tennessee. G. M. Bontley (July 23): At Kni-xvillo, Knox County, the loaves and
tips of several Americ'n elns were highly infested on June 30.
Missour. L. Hasenan (July 23): Between July 15 and 20 in the vicinity of
Columbia new F-ro-'th on elm showed rather severe frosh infestation.

ZUROPEAN ELM SCALE (Gossy-paria spuria Mod.)

New York. E. P. Felt (July 22): Reported front Yonkers at Westchester County,
and lhinebeck in Dutchess County.

Maryland. R. F. Durdette (July ll): -RLported fron-Ashton, Montr-'-nery County.

Michi-nn. R. Hutson (July 25): Reported front Midland, Midland County, in the
center of the Lower Peninsula, on July 3.

Nebraska. M. H. Swenk (July 23): 2lelort roceiv;dd front Keith County, southwestern
Ne'-raska, of this scale attacking eln trees.



SPRUCE DU1WORM (Cacoecia fumiferana Clem.)

Minnesota. R. H. Nagel (July 21): This insect is conmon on the Minnesota-.
Ontario Lborder. About 10 square miles of jack pine on the Cut Foot Sioux
Ranger District, Chippewa National Forest, is heavily infested.

Wyoming. D. DeLeon (July 25): Extensive defoliation of Douglas fir is taking
place at Sheep Mountain in the Centennial district.

Colorado. J. A. Deal and D. DeLeon (July 25): Infestation on Douglas and white
firs in the following localities: West Creek; Pike National Forest,
Platte River's South Fork; La Veta Pass, San Isabel National Forest; and
Ouray. Extensive defoliation occurring.


SILVER.SPOTTED SKIPPER (Epargyreus tityrus F.)

Kentuclky. M. L. Didlake (July 25): Reported injuring young locust trees at
Guston, Meade County, bn July 6.

LOCUST 3ORER (Cyllene robiniae Forst.)
Tennessee. G. M. Dentley (July 23): Several locust trees on Juno 11 were highly
infested with the young of this insect at Johnson City, Washingtrn County.

LOCUST LEAF MINER (Chalepus dorsalis Thunb.)

Kentucky. M. L. Didlake (July 25): Very abundant at Covinton, Kenton County,
on July 20.


GRE LTSTRIPED MAPLE W''ORM (Anisota rubicunda F.)

Kansas. H. R. Bryson. (July 2.): Reported as defoliating maple trees near Valle)
Falls and OskAloosa, noetheastern Kansas.

WOOLLY ALDER APHID (Prociphilus tessellatus Fitch)

Connecticut and le-' York. E. P. Felt (July 22): Found curling the foliage of
cutleaf naples near Hartford -md at Accord, Ulster County, eastern Now

TERRAPIN SCALE (Lecanium nigrofasciatum Perg.)

Michigan. E. I. McDnniel (July 22): Hatching and quantities of it infesting soft
naple at Fenton, Genesee County, in southeastern Michigan.


A SCALE INSECT (Aspidgtus constocki Johns .)

South Carolina. J. A. 3erly (June 30): On leaves of Norway maple at Greenville
'h June 22. (Det. by H. Morrison.)

MAPLE 2LADDER GALL (Phyllocoptes quadripes Shim.)

M.rylanid. E. N. Cory (July 1): Reported as generally infesting mapls in the

COTTONY MAPLE SCALE (Pulvinaria vitis L.)

Pennsylvania. H. E. Hodgkiss (July 26): Specimens rent from neair Pittsburgh.
Reported on July 21 as being abundant on soft maples.

Indiana. J. J. Davis (July 26): Has been the subject of numerous reports from
northern Indiana and a few from the southern part.


TWIG PRUNER (Hy-permallus villosus F.)

Michigan. R. Hutson (July 25): Reported from Milford, Oakland County, in south-
eastern Michi-an, on July 16.

TVIG GIRDLER (Oncideres cin-ulatus Srvy)

Iowa. C. J. Drake (July 20): Specimens have ',eon received from Des Moines and
Cedar Rapids.
A LEAF ROLLER (Ar-yrotoxa semiTurpurana Ke ,rf.)

New Jersey. C. W. Collins (June 22): Larvae were responsible for partial de-
foliation of pin oaks in southern Morris, northern Somerset, and western
Union Counties, all in north-central New Jersey, -,here the infestation was
rather general during :ay. Frequent instances of ilnost complete de-
foliation were noted. (Dot. by A. D3usck.)

A LEAF' I.I1E?, (Lithocolletes ha.iadryella Clen.)

New York. E. P. Felt (July 22): Rerorted as extremely abundant on 7es-tern Long
Is mIrd..

0"S3J SCALE (Chrysomphalus obscurus Comst.)

Mississippi. C. Lyle (July 25): Report of several oaks in Lauderdale County, in
the eastern part of the State, having been injured.

A GALL INSECT (Neioterus umbilicatus Dass.)

New York. R. E. Horsey (July): Found.-in considerable numbers on the urncr sides
of swamp white oak leaves, especially near the tips of the branches, on
July 14 at Rochester.



A CHRYSOMELID (Colaspis pin 3Barber)

Mississippi and Louisiana. T. E. Snyder (July 24): Pine needles being browned
and trees believed to be. dying from the effects of feeding at Covington
and Slidell, St. Tammany Parish, La., raind at Gulfport, Miss.

SAWFLIES (Neodiprion spp.)

Vermont. J. V. Schaffner, Jr. (July 1S): Larvae of Neodibrion sp. sent to the
laboratory with a report that they were taken on red pines in Rutland
County. The infested plantation is about 20 years old and about 1 acre
has been severely defoliated. This is the species which has been prevalen
in eastern Massachusetts the last 3 years.

Connecticut. E. P. Felt (July 22): N. pinetum Nort. is quite prevalent on a
small planting of pine at Danbury.

Ohio. T. H. Parks (July 25): Larvae of N. abbotti Leach were received on July
20 from Knox County, in north-central Ohio, with the statement that they
had caused serious injury to white pine.
Michigan. R. 11utson (July 25): N. pinetun was reported on white pine at Grosse
Pointe, Wayne County, and at Grand Rapids, Kent County.

A S.WFLY (Neodiprion sertifer Geoffr.)

Michigan. E. I. McDaniel (July 12): Received on Norway pine from Grayling,
northern Lower Peninsula. The sawflios were attacking the mature growth
of the pines. (Dot. R. A. Cushman.)

LODGEPOLE NEEDLE MINER (Recurvaria miller Busck)

California. J. E. Patterson (July 13): Specimens have been taken from pinon pine
in the Inyo National Forest. (Dot. A. Dusck.)

A MOTH (Pinipestes zimnermanni Grote)

Wisconsin. H. A. MacAloney (July 21): In a 12-year-old nixed stand of Scotch
and jack pine at White Fish Bay, Milwaukee County, the former is heavily
infested, whereas the latter species is only slightly infested. When the
trees were examined on July 7 the larvae were nearly full grown.

A SCALE INSECT (Matsucoccus raatsumurae Kuw.)

Massachusetts. A. I. Bourne (July 23): An infested twig of pitch pine, Pinus
rioida, was received from Lexington. The extent of the infestation was
not reported.



POPLAR TENTMAKER (Ichthyura Inclusa Hbn.)

Ohio. T. H. Parks (July 25): This pest has injured poplars in Morgan County,
southeastern Ohio. Specimens received on July 9.
E. W7. Mendenhall. (July 14): Is doing some damage to poplars in
nurseries in Licking County, north-central Ohio.

A LEAF 3EETLE (Chrysomola trenulae F.)

Minnesota. H. J. MacAloney (July 21): This beetle is fairly common on aspen all
over the Superior National Forest. Egg-s and youn- larvae -ere also found
on July 18.

COTTOIWOOD LEAF BEETLE (Chrysomela script F.)

Nebraska. M. H. Swenk (July 23): Sent in on June 27 from Butler County, in
eastern Nebraska, with the report that this species, together with the
goldsmith-..beetle (Cotalpa lanigera L.), was defoliating cottonwood trees.

NEVADA BUCK MOTH (Hemileuca nevadensis Stretch)

Nebraska. D. 3. Whelan (July 26): Caterpillars were feeding on cottonwood
leaves in Logan and Custer Counties, in central Nebraska, early in July.


EUROPEAN SPRUCE SAWFLY (Diprion polytomum Htg.)

New HIanpshire and Vermont. J. V. Schaffner, Jr. (July l): Areas around Lincoln,
western Vermont, and Wilmington, eastern Vermont, and Dublin and Temple,
in southwestern New Hampshire, which were found heavily infested in 1937,
are again heavily infested. Cocoons of the first generation were found
conrionly on July 3.

A SAWFLY (Pikonema alaskensis Rohw.)

Minnesota. H. J. MacAloney (July 21): Throughout northern Minnesota the yellow-
headed spruce sawfly is corincn. Individual snall trees here and there
have nearly all of the 1939 needles eaten, but over the region as a whole
the damage is slight.

AN APHID (Chermes lariciatus Patch)

Michigan. R. Hutson (July 25): Fnu ln on white spruce at Manistique, Schoolcraft
County, Upper Peninsula, on June 30.

SPRUCE ZITE (Paratetrany-chus uniunguis Jacobi)

Massachusetts. A. I. Journey (July 23): Mite injury on spruce has been quite
common in the State.


Connecticut. M. P. Zappe (July 23): Mites are more abundant on evergreens in
nurseries than for several years.

Michigan. R. Hutson (July 25): Reported from Farmington, Saint Johns, East
Lansing, Kalamazoo, Dattle Creek, Detroit, and Jackson.


A CATERPILLAR (Datana perspicua G. & R.)

Nebraska. M. H. Swenk. (July 23): Report of this insect defoliating ornamental
sumac on July 9.


A BED SPIDER (Tetranychus sp.)

Florida. J. R. Watson (July 22): Sycamore loaves received from Polk County, in
central Florida, heavily infested, with the statement that all the syca-
more trees in that section were very much browned. Species not determine


WALNUT CATERPILLAR (Datana integerrima G. & R.)

Tennessee. G. M. Dentley (July 23): On June 31 a few walnut trees near Lebanon,
in Wilson County, were infested.

Ohio. T. 11. Parks (July 25): The walnut datana is now feeding on walnut and
hickory throughout central Ohio.

Michigan. R. Hutson (July 25): Reported at Marcellus, southwestern Michigan,
on July 3.

Illinois. W. P. Flint (July 23): The first brood of caterpillars is very abund-
ant, The moths have been taken in largernumbers than for 5 years during
which records have been kept.

Missouri. L. Haseman (July 23): During the first 2 weeks of July colonies of
the caterpillar were very abundant throughout the State, and, where no
efforts to control wore made, they stripped a great many of the walnut
and some hickory trees. D3y July 20 practically all of the caterpillars
were nature. In breeding cages many had pupated by July 15. Maturing
this enrly, there is likely to be another generation.

Nebraska. M. H. Swenk (July 23): Report of walnut trees being attacked received
from Douglas County, on the eastern border, on July 19.

Kansas. H. R. Dryson (July 29): Reported defoliating walnut trees at Shawnee,
northeastern Kansas. Obsorvod at Manhattan but not destructive.



DEETLES (Coleoptera)

Massachusetts. A. I. Bourne (July 23): Willows continue to show the effects of
the willow flea weevil (Orchestes rufipos Lec.) and the willow loaf
beetle. Wet weather has done much to keep the trees in good condition
so that they do not show quite the amount of d&mnae they otherwise night.



2D-.DAiED LEAF ROLLER (Argyrotaenia velutinana Walk.)

Ohio. E, W. Mendenhall (July 19): Found in abundance on spirea stock in a nursery
at Colulnbu.

A SPHIINX MCTH (Sphecodina abbottii Swains.)

Vermont. H. L. 7 niley (July 27): More plentiful than usual in Washington County,
central Vermont, though not in outbreak numbers. Specimens of nearly full-
grown larvae received from various points, largely on woodbine, from July
IS to 25.

A WE-WORM (Cranbus sp.)

Pennsylvania. H. E. Hodgkiss (July 26): Adults were plentiful on golf greens in
the Philadelphia ar-a on July 7.

FLEA :ETLES (Halticinae)

Florida. J. R. Watson (July 22): 2lepharida rhois Forts. defoliated some
2razilian pepper trees at Sarasota, on the southern Gulf coast. Altica
ignita Ill. was sent in from Pinellas County, on the Gulf, where it was
reported as severely damaging crapc-.Tyrtle and azaleas.

HAIRY CHINCH 3UG (3lissus hirtus Montd.)

Connecticut. E, P. Felt (July 22): Causing so-ic injury to lawns in southwestern
Cornnecticut in site of numerous rains. The dana-e is considerably less
than last ye.r.

Rhode Island. A. E. Stone (July 29): Hairy chinch bur- reported from two or three
places in the State.

New York. E. P. Felt (July 22): Reported from eodford and Port Chester, in West..
chester County.


Pennsylvania. H. E. Hodgkiss (July 26): The infestation is heavy on uncut golf
greens in the Philadelphia area. Few adults were present, but all stages
of nymphs were found on June 21.

WHITE PEACH SCALE (Aulacaspis pentagon Targ.)

Virginia. H. G. Walker (July 26): Very abundant and reported as seriously in-
juring a wide variety of trees and shrubs in and near Norfolk.

South Carolina. J. A. 3erly (July 26): Heavy infestation on mulberry at Fair
Forest, Spartanburg County.

Texas. R. K. Fletcher (July 22): Very seriously injured Amur privet in Harris
County. Also recorded on privet and French mulberry in Galveston County.
Doth counties are in southeastern Texas.

COTTONY.CUSHION SCALE (Icerya Iurchasi Mask.)

Georgia. T. L. Bissell (July 15): Collected on Pittosporum tobira in Amsterdam
and reported from Americus,southwestern Georgia.

Louisiana. 3. A. Osterberger (July): Found on nandina, boxwood, and pittosporum
around Daton Rouge.


A CATERPILLAR (Omphalocera dentosa Grote)

Nebraska. M. H. Swenk (July 23): Specimens taken from a barberry bush in
Stanton County, eastern Nebraska, on June 25.


CHRYSANTHEMUM GALL MIDGE (Diairthronomyia hy1ogaea Loew)

Ohio. E. 71. Mendenhall (July 21): Quite bad on chrysanthemum in greenhouses at
3arnesville, southeastern Ohio.

THRIPS (Thysanoptera)

Maryland. E. N. Cory (July 11): Attacking chrysanthemum at Rockville, Montgomer,

Ohio. E. W. Mendenhall (July 21): The greenhouse thrips (Heliothripg haeor-
rhoidalis Bouche) is quite severe on chrysanthemum in greenhouses in



COLUM3INE 3ORER (Papaipema purpurifascia G. & R.)

I Massachusetts. A. I. Dourne (July 23): Several complaints of the activities of
this borer from various sections of the State.
A WEEVIL (Conotrachelus anaglypticus Say)

Maryland. C. A. Weigel & F. F. Smith (July): Found at Beltsville infesting roots.
and crowns of columbine, causing a wilting, yellowing, and ultimate de!-th
of plants by severing the growth at the crowns and near the loaf base.


RCUNDEADfED APPLE TREE 230REr (Saoerda candida F.)

North Carolina. D. L. Wray (July 12): Doing extensive damage to dogwood trees in
nurseries and in the woods in the vicinity of Asheville. It is quite
serious to budded pink dogwood. The larvae have killed limbs from 1 to.
2 feet in length. A slight discoloration of the foliage is the first sign
of the danmzed twigs. In some places an armful of twigs containing larvae
could be collected.


EUONYMUS SCALE (Chionaspis euonymi Comst.)

Maryland. E. N. Cory (July 5): Reported as general in the State.

Virginia. H. G. Walker (July 26): Present in the Norfolk district in about its
usual abundance.

Tennessee. G. M. 3entley (Julyr 23): Dadly infesting Euonynus .japonica at Memphis,
Shelby County, and Nashville, Davidson County, as reported on June21.

Texas. R. K. Fletcher (July 22): Henvily infested leaves and sten of a shrub from
Hiarrison County, northeastern Texas.


THRIPS (Thysanoptera)

Indiana. J. J. Davis (July 26): Gladiolus thrips (Taeniothrips simplex Morison)
exceptionally abundant and destructive throughout the State.

Kentucky. M. L. Didlake (July 25): Reported at Loxington on July 11.

Washington. H. P. :nnchester (July 15): Onion thrips (Thrips t-baci Lind.),
probably frcm adjacent onion fields being harvested, swept over gladiolus
plnntins at Walla Walla and ruined flower spikes. The:.- left in a few days.
Gladiolus thrips were present, but in very limited numbers.



A SAWFLY (Abia inflata Nort.)

Illinois. C. L. M:tcalf (June ll): Reported as having ruined a lot of honey-
suckle shrubbery in northwestern Illinois.


JUNIPER SCALE (Diaspis carueli Targ..Tozz.)

New Jersey. C. H. HaNiley (July 23): Many complaints from residents of Moores-
town and vliftity, Burlingt6n County, of injury to ornamental junipers.

Oregon. D. C. Mote (July): Normal infestation in the Willamette Valley, western
Oregon. Crawling young settled down by July 1.

JUNIPER WEDWORM (Dichomeris marginellus F.)

Ohio. E. W. Mendenhall (July 15): Caterpillars were found infesting junipers
slightly at Pataskala, south-central Ohio.


MAGNOLIA SCALE (Neolocaniun cornuparvum Thro)

New York. R. E. Horsey (Juy): Exceptionally numerous on Magnolia acuninata
on July G at Rocherter. Autos parked under one tree became sticky with
exudations like fine rain.


PALM LEAF SIKELETONIZER (Homoledra sabalella Chamb.)

Alabama. R. 7W. Dawson (June 6): This insect received from Mobile. (Det. by
C. Heinrich.)


ROSE CURCULIO (Rhynchites bicolor F.)

Nebraska. D. 3. Whelan (July 26): Present on wild roses in eastern Nebraska dur-
ing early July, and also reported as doing considerable damage in an
ornamental rose garden in Lincoln, Lancaster County, on July 12.

ROSE SAWFLY (Caliroa aethipre F.)

Nebraska. M. H. Swenk (July 23): This rose slug was reported in Harlan County,
socth-contral part of the State, on June 26.


ROSE SCALE (Aulacaspis rosae Bouche)

Ohio. B. W. Mendenhall (July 22): The scale is found quite b-id in places where
roses are grown in central Ohio.


A FULGGRID (Megameluls davis i Van D.)

North Carolina. C. S. Brinley (July 18): These fulgorids have persisted since
1934 and thoroughly spoil the bloominC of vwaterlilies at Paleigh. Pos-
sibly some of this may be due to the presence of a species of thrips,
first detected this year on the under side of the leaves in hundreds.
The fulgoridr occur .ll season and are difficult to control.


BLACK VINE TWEEVIL (Drachyrhinus sulcatus F.)

Massachusetts. E. P. Felt (July 22): Reported as injuring yew in the Boston area.

A MEALY3BUG (Pseudococcus cuspidata Rau.)

Ohio. J. S. Houser (June 27): Mealybugs sent from Canton, east-central Ohio.
They are infesting Japanese yew. (Det. by H. Morrison.)

c0a c TION

Note: Please change the generic name Eucosma to Suliema, on Page 306, line 5
unger Sunflower, Insect Pest Survey Bulletin, Vol. l1, No. 5, July 1, 193g.


-378- ,



MOSnJITOES (bulicinae)

Delaware. L. A. Stearns (July): Penk flight of Aedes sollicitans Walk, at Lewes,
Sussex County, from July 10-13.

Georgia. A. L. Brody (July): Culex pipiens L., quite annoying in houses at
VTnldosta, south-central -Georgia, since the middle of June.

Florida. S. E, Shields. (July 1S): Mosquitoes, particularly A. sollicitans ,and
A. taeniorhynchus Wiod., quite bad at Fort Pierce now. Reported more
abundant in other places, ;specially from Vero Beach and Palm Deach.

W. V. King. (July 22): More or less severe outbreaks of mosquitoes
during July and late June in nearly all areas along the Atlantic coast,
as well as in some sections of the Gulf coast. The species principally
involved has been the salt-marsh mosquito, A. taeniorhynchus, although
large numbers of the freshwater breeder, Psorophora columbiae D, & K., have
also appeared in sone sections.

Mississippi. E. E. Rogers (July 19): Considerable numbers of Anopheles Auadri-
maculatus Say and C. pipiens reported at Sylvarena, just south of central

Indiana. J. J. Davis (July 26): Mosquitoes exceptionally abundant throughout the
Missouri. L. Haseman (July 23): Two or three species of common mosquitoes very
abundant and annoying throughout central Missouri.

EYE GNATS (Hippelates sp.)

Georgia. A. L. Brody (July 19): Extraordinarily abundant during the past month
at Valdosta, an average of about five per person being noticed indoors in
screened houses. Averae considerably higher outdoors, especially in the

MIDGES (Chirononus spp.)

New York. G. H. Bradley (July 13-15): A large outbreak of gnats which are breed..
ing in enormous numbers in seniartificial lakes and lagoons on the site
of the New York World Fair. So abundant and troublesome as to cause a
serious menace to the success of the Fair unless controlled.,


FEATHER MITE (Liponyssus sylviarum C. & F.)

New York. Mm. C. R. Marshal (May 26): Mites collected on window sill at Ardsley,
Westchester County. Mites very abundant. (Dot. by H. E. Ewing.)


Illinois. C. L. Metcalf (June ll): Specimens, probably S_. platani ITicolet, sub.
fitted from northeastern Illinois with the statement that they were
s'.r:rnin; over window sills and into a roomri whore old papers -nd magazines
were stored. (Dot. by A. .3, Gurney.)

CHIGGER (Trombicula irritans Riley)

Delaware. L. A. Stearns (July l1): Complaints received from Fenwick Island.

Ohio. N. F. Howard (July 2-24): Continuing abundant and annoying despite fre-
quont showers and rather high relative humidity.

Missouri. L. Haseman (July 23): Seemingly very abundant and active, judging by
complaints from all over the State.

Iowa. C. J. Drake (July 20); Reported as very abundant in a number of southern
Iowa counties and in the eastern part of the State, along the Mississippi
River. Very heavy infestations reported at Dubuque and Burlington.

South Dakota. H. C. Severin (July): Abundant along the Missouri River bottoms,
in the southeastern part of South Dakota.

Nebraska. M. H. Swenk (July 23): Many complaints of annoyance by chiggers in;-
festing lawns received from Douglas and Lancaster Counties, in eastern
Nebraska, during the period from June 21 to July 20.


SC-ESWORM (Cochliomyia americana C. & P.)

Georgia. A. L. Jrody (July 19): Infestations increased considerably in the
vicinity of Valdosta during the last month. Twenty-nine egg masses and
3 infestations observed fr-n Juno 22 to July 19 on artificially wounded
animals. An infestation in a steer, predisposed by the Gulf coast tick,
also observed. At the Valdosta laboratory infested animals received four
ef-g masses during the week ending on July 9. A case in a heifer was re-
ported on July 1, as well as another in a cow on July 6. Three screwvorm
cases reported in Savannah on July S. Other complaints numn3rous.

STABLEFLY (Stonoxys calcitrans. L.)

Missouri. L. Hasenan (July 23): Aburndant and unusually annoying to man as well as
livestock just ahead of recent rains.

Nebraska. M. IH. Swenk (Jul 23): Inquiries as to the control received during
the period from June 21 to July 20 from Washington, Pawnee, Saline,
Doone, and Ke.rney Counties, in the eastern half of the State.

HORIT FLY (iiaemotobia irritans L.)

Missouri. L. Hasoenan (July 23): Continuing in about normal abundance.

North Dakota. J. A. Munro (July 22): Very abundant and generally distributed
over a large part of the St'te.

LONE STAR TICK (Amblyomna anericanum L.)

New Jersey. G. H. Dradley and W. A. Connell (July 24): Collected from man near
May's Landing, Atlantic County, southeastern New Jersey. Apparently the
first record of the occurrence of this tick in New Jersey, and probably
the farthest north it has been taken.

GREEIM0TTLE FLY (Lucilia sp.)
Georgia. A. L. Brray (July 19): Seven wound infestations reported during the
last month in the vicinity of Valdosta.


HORSEFLIES (Tabanidao)

Texas. W. G. Druce (July 10): Specimens of tabanids taken in four cattle fly
traps in the Dallas district during the last 2 weeks as follows: Tabanus
lineola var. scutellaris Walk., 97; T. lineola F., 23; T. sulcifrons
Macq., 11; T.. >enedictui Whit., 10; Silvius Quadrivittatus Say, 8;
OChrysops callidus 0. S., 1; and C.. flavidus Wi.ed., 2.

DOTFLIES (Gastrophilus spp.)

Washington. C. F. Dishopp and M. P. Jones. Three horses on a farm near Pullman,
eastern Washington, found to be infested with about 10, 40, and 150 eggs,
respectively, of the throat bot, 0. nasalis L. One group of about six
of these eggs was on the fore le., Some reactions noted among horses on
one farn, indicating throat bot attack. ... -..

California. F. C. Dishopp and A. W. Lindquist (July 17)- Two horses--in-the
vicinity of Upper Lake, northern California, showed five or six og-s of
the, nasalis, on one. There were no G. intestinalig Dog.

3LACFLIES (Simulium s.-p.) .

Nebraska. M. Hii. Swenk (July 23): Inquiries as to control of Sirmulium flies re-
ceived from Adams, eastern Nebraska, and Dox -utto; western Nebraska,
Counties. The former on July 9 referred to S. victatum Zett., attacking
horses, while the latter on July 11 was of pimulium sp. flies bothering a

-3 1-


A TICK (Dermacentor sp.)

Delaware. L. A. Stearns (July l4): Heavy infestation on dogs at Glas-ow, in
c-ewcastle County.

BITING CAT LOUSE (Bovicola subrostratus Nitz.)

Nebraska. M. H. Swenk (July 23): Infestation on a cat reported from Antelope
County, northeastern Nebraska, on July 1.


TERMITES (Roticulitermes spp.)

Rhode Island. A. E. Stene (July 29): Found in large numbers in a South
Kingstown house.

Pennsylvania. H. E. Hodgkiss (July 26): Causing serious damage to buildings in
different parts of the State.

Iowa. C. J. Drake (July 20): Doing damage to houses in Iowa City, Johnson
County, eastern Iowa.

Nebraska. M. H. Swenk (July 23): Inquiries concerning termites (R. tibialis
Banks) received from June 21 to July 20 from Lancaster and Furnas Counties,
several from the latter county relative to this pest attacking living

Oklahoma. F. A. Fenton (July 22): Termites (R. flavipes Koll.) reported from
several localities, scattered throughout the State.

Texas. R. K. Fletcher (July 22): Severely injured Japanese euonynus, wax leaf
ligustrumn, and photinia in a nursery at Fort Worth, Tarrant County,.

ANTS (Formicidae)

Massachusetts. A. I. Bourne (July 23): Ants have been the subject of an un.
usually large number of complaints,both indoors and in larns.

Connecticut. N. Turner (July 20): The usual number of infestations of Canponotus
herculeanus pennsylvanicus Dog, on porches.

New York. R. E. Horsey (July): The black carpenter -Lnt (C. herculonnus per.ns-yl
vanicus) found in an old france house in Rochester.

Maryland. E. N. Cory (July 9): The pnvor.mnt ant, Tctrnr-.orii'n caespitum L., re..
ported rs being generally present in the State.


Mississippi. C. Lyle (July 25): On July 16 specimens received of the Argentine
ant, Iridomyrnex humilis Mayr, for the first time from Pheba, in Clay
County. Judging from letters from correspondents in infested towns over
the State, these ants are very abundant in places where no campaigns were
conducted last year. On June 28 specimens received of Iridomyrnex
pruinosus var. analis Andre from Greenville, Washington County, in the
Delta. Specimens of Solenopsis xyloni McCook recently sent from Tpelo,
in the northern part of the State.

Nebraska. M. H. Swenk (July 23): Many inquires on the control of ants received
from Lancaster and Adams Counties during the period from June 21 to July
20. Infestations reported from Johnson and Douglas Counties on June 28
and July 5, respectively, of the big black carpenter ant (C. herculeanus
pennsylvan icus) in a pantry and in cellar steps. Spscjmerm cf Crematogaster
lineolata Say wore received from Nemaha County on July 12, with the re..
port that they had been found in a porch of a house where water had caused
the wood to rot.

Kansas. H. H. Walkden (July 7): The thief ant (Solenopsis molesta Say) was
found injuring kafir seed in one field near Manhattan, northeastern
Kansas. Damage necessitated replanting a portion of the field.

Oklahoma. C. F. Stiles (July 22): The harvester ant (Pogonoyrnmex barbatus F.
Smith) apparently increasing throughout the western half of the State,
and they are so numerous at Frederick that an eradication campaign is
now under way.
F. A. Fenton (July 22): Monomorium pharaonis L. reported at Carnegie,
Caddo County, in western Oklahoma, and the red harvester ant, P. barbatus,
reported from the following localities: Frederick, Tillnan County, and
Geary, Blaine County, in western Oklahoma.
Utah. G. F. Knowlton (July 22): Annoying in many homes and gardens in Cache,
Salt Lake, And Utah Counties this spring.

INDIAI.MEAL MOTH (Plodia interpunctella Hbn.)

Califorhia. P. Simmons (June 12): Dry fruits of the evergreen fig (Ficus
namrophylla) stored in the laboratory, at Fresno, produced 14 Indianwneal"
moths be',-een tho time of collection Tovrnember 1937) and June 12, 1938.
The fruits were collected at Santa Barbara. Infestation may have occurred
in the laboratory. One parasite, Idechthis canescens Grav., emerged in
the same container.(Det. by C. Heinrich and R. A. Cu-shman.)


Ohio. T. H. Parks (July 25): A large grocery store in Marion County, central
Ohio, troubled with this beetle in several food products.

RINIG-,IGED EARIG (Euborellia annulipes Lucas)

Mississippi. C. Lyle (July 25): On June 30 specimens of this earwig sent
from Big Point, Jackson County, in the southern part of the State, with
a report that severe injury to stored Irish potatoes had beeoon observed.
Specimens sent on July 22 from Grenada County, in the northern part of
the State, with a report that they had damaged stored Irish potatoes to
some extent.

EUROPEAN EAEIG (Forficula auricularia L.)

Utah. G. F. Knowlton (July 2): Well established at Farmington in Davis County,
being abundant in many favorable places. (Det. by A. B. Gurney.)

A BEETLE (Microbremaa cmarginatum Duft.)

New Hampshire. E. P. Felt (July 22): Anobiid beetle found abundant in spruce
slabs on a camp at Dublin, southwestern New Hampshire, loosening the
bark and puncturing the wood.

SAWYERS (Monochamus spp.)

Massachusetts. A. I. Bourne (July 23): M. noptatus Drury and M. scutellatus Say
emerged from house timbers. In the case of the former species the adult
bored out from the timber through the plaster and wall paper. The houso
was about 1 year old and was made from pine trees on the owner's property
at Wilbrahan, in southern Massachusetts,
South Carolina. F. Sherman (July 26): The pine sawyer, X. titillator F., re.4
ported from Hampton County, in the southern part of the State.

A BORER (Hylotrupes ba.jalus L.)

Pennsylvania. H. E. Hodgkiss (July 26): Infestations in houses reported more
generally than in other years. Some infestations observed causing severe

BARK LICE (Psocidae)

Massachusetts. A. I. Bourne (July 23): Myriads of psocids reported on July 15,
hiding beneath the shingles of a small buinralow, near the College at
Amherst, in western Massachusetts. These insects were present on the
northeastern corner of the building, from the basement to the eaves, a
section which is shaded throughout the day by nearby trees.


3 1262 09244 6854



By 0. 0. McBride

The Mediterranean fruitfly (Oeratitis cawitat. Wied.) population level
showed a 'radual decrease from April 1931 through 1934. In 1935 there was a
rapid increase in population level, reaching the peak in 1936. During 1937 tho
population level started to decline and at the present time, July 1, 1938, it
is at "bout the 1932 level. Parasitization records of the Mediterranean fruit-
fly parasite (pius humilis Silv.) for the period 1914.1933 shows thaf, this
species reaches its maxinum abundance during March to May. During March to Juno
1939 parasite records were made on 260,000 fly pupae, fi6ld collected, only 4
specimens being obtained. Since last October only seven specimens have been re-
covorod. These records are for the Island of Oahu.

Growers of Kauai have reported that the rice borer (Ohilo simplex Butl.)
in certain areas is causing considerable Idamage to rice and is more abundant than
for the paat 2 or 3ylcam."

The taro leafhopper (Megamelus proserpina Kirk.) on the Island of Oahu,
at Honolulu and Kaneoho, is less abundant this season and is apparently coming
under control.

D. T. Fullaway reports that coconut palm scale (PinasPi buxi Bouche) is
increasing on the windward side of the Island of Oahu. Twenty-five large coco.-
nut palms were killed during the month of June. The scale is quite bad on
'banonns. Several species of ornamental palms are attacked.