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




A periodical review of entomological conditions throughout the United States
issued on the first of each month f-om March to December, inclusive. (

Volume 12 June 1, 1932. Number 4


Volume 12 June 1, 1932. Number 4








Vol. 12 June 1, 1932 No. 4


During the first week in May grasshoppers began hatching quite general-
ly in northern Utah, and were starting to hatch in South Dakota and Nebraska.
During the second week in the month (May 13) they were first observed hatch-
ing in Minnesota, North Dakota, and Iowa, and second-instar nymphs were
observed in the field in Missouri, By the 3rd week of the month they were
so abundant in southwestern Oklahama and over a wide territory in Texas as
to require remedial measures and the farmers were starting to use poisoned
bran. The situation is reported as serious in the Great Plains region and
in scattered localities southward to Texas.

The cutworm situation reported in the last number of the Insect Pest
Survey Bulletin has not materially changed. Reports of occurrence have
been received from the greater part of the country.

The Hessian fly infestation appears to be heavier and more general
throughout the winter wheat belt than it has been in several years.

The chinch bug situation has not materially changed. Despite the cold
rains in early May, these insects are still present in threatening numbers
in southern Illinois and central Missouri.

The green bug developed to destructive numbers in west-central Missouri
and northwestern Mississippi. A small outbreak was also reported in south-
central Pennsylvania.

The corn ear worm put in its appearance during the month in the southern
half of Mississippi; by the third week in the month there was a heavy infes-
tation of tomatoes in the Gulf Coast district of Texas.

Reports of heavy infestations of alfalfa by the pea aphid have been
received from Pennsylvania, South Carolina, Ohio, and Mississippi. The
numbers of these insects were decidedly below normal this month in Wisconsin
and Oregon.

By the first of the month anunprecedented flight of moths of the
alfalfa webworm (Loxostege commixtalis Walk.) occurred in Colorado and



Wyoming. The moths were so numerous as to occasion the closing of stores
in some towns and materially inconvenienced motorists by their enormous
numbers. By the end qf the month new pLJ.tings of alfalfa, ere beingn
damaged and eggs were very numerous in the field.

The alfalfa weevil has been round well established in .the San Joaquin
Valley of California.

Estimates of. damage as high as 20 per'cent by the sugarcane beetle to
rice and su.arcane have been reported from Iouisiana.

In"-southern Illinois first emergence of the codling moth in cages was
on April 22 with a-heavy emergence on May 3. The peak of emrergence occurred
in central Illinois by the.20th up to.which date no emergen&e had been re-
corded in the northern part of the State.' The first adults were observed
in Delaware May 4, in southern Pennsylvania NaY,-l, and in central Penn-
sylvania May 19, in Ohio May 6, in central M.issouri May 4, and in northern
MissouriMay 9. In the Pacific Notr+t'"est the first emergence was recorded
on May 6 in Washington State and'on May 8 in southern Idaho.

.The'eastern tent caterpillar is quite generally abundant along the
Atlantic seaboard southward to Maryland.

The aphid situation in the eastern fruit belt from New York to Virginia
is not unusual. "Heowever, at Fort Valley, Ga.,' the apple aphid is appearing
in large numbers.

The oriental fruit moth started emerging in Delaware'April 5 and during
the last week in the month was emerging in large numbers. In Georgia larvae
appeared in twigs by the middle of May. This is the latest 'appearance of
first-brood larvae since the insect became established in that State. In
the East Central States it seems to be increasing in numbers, and is for the
first time generally distributed over northwestern Arkansas.

The plum curculio is reported as a week later than last year in the
north-central secti'on of Geortia. Full-grown larvae were leaving the drops
.b: the middle of the month. The insect is apparently but moderately abun-
dant over the Eas'" Central States and sbmewhat more abundant than usual in
Kentucky, Missouri, Arkansas, and Mississippi.

During the month the vegetable weevil' was discovered in Atlanta, Ga.,
the easternmost record for thei distribution of this insect. It was also re-
ported from 8 additional counties in Mississippi, which State is now entirely
infested except the northernmost tier of counties.

The seed corn maggot was .reported as doing. some damage along the
Atlantic seaboard from South Carolina to Maryland.

Onion thrips were causing very severe injury to a large variety of
truck crops in the important commercial trucking sections of eastern South

By the middle of the month the Mexican bean beetle started to appear
in the fields in the Middle Atlantic States. In North Carolina this insect
is alread~ doing considerable damage.

The bean leaf beetle appeared in destructive numbers in the South
Atlantic, East entral,and lower Mississippi Valley States.

Brood VI of the periodical cicada started to appear during the last
week in May in the District of Columbia and in near-by Maryland and Virginia,
and in Adams County, Pa. Emergence in large numbers was recorded at this
time from western South Carolina.

The larch case bearer is reported as very prevalent throughout the New
England States and in southern Pennsylvania.

The black widow spider has been found in rather large numbers in eastern
Maryland during the late winter and early spring months.

The Argentine ant was recorded as having successfully overwintered out-
side of greenhouses in Baltimore, Md. This is the northernmost record for
establishment of this pest out of doors.



Michigan R. Hutson (May 20): First-stage nymphs ..were first seen today
in Benzie Crunty. In the northern half of lower peninsula they
are numerous.

Minnesota A. G. Ruggles (May 21): Grasshoppers are very abundant. They
started hatching May 13 all over the State. All eggs examined
seemed healthy.

North Dakota J. A. Munro (May 23): The general hatch appears to be well
under way in a number of North Dakota counties. Newly hatched
nymphs were first observed May 13 at Fargo. In most cases the
hoppers had already moved into the fields for several rods and
destroyed a large portion of crops in Cass County on May 23.
Melanoplus bivittatus Say was the predominating species.

South Dakota H. C. Severin (May 9): Fggs of M. bivittatus began to hatch
in open fields May 4 and on the south side of buildings, banks,
etc., they began to hatch several weeks ago. (May 21): The
situation is getting serious.

Iowa C. J. Drake (May 15): Grasshoppers are beginning to hatch
in moderately large numbers.

Missouri F. D. Butcher (May 11, 12, 13): Young grasshoppers, apparently
in the first and second instars, were observed in Butler, Ripley,
and Perry Counties.

Nebraska 0. S. Bare (May 6): Grasshoppers were found hatching in
Antelope County on May 3.

Kansas H. R. Bryson (May 27): Correspondence reports indicate that
large numbers of grasshoppers have been hatching in the vicinit$es
of Alden and Bazaar.

Oklahoma C. F. Stiles (May 23): Grasshoppers are abundant in the south-
western part of the State; they are being reported in large
numbers from Love, Jefferson, and Cotton Counties, and a few
farmers have already begun poisoning.

Texas F. L. Thomas (May 23): Grasshopners are reported abundant in
many sections of the State. Reports of their occurrence in
threatening numbers come from 33 counties scattered from the
eastern to the western borders. "Thicker than in last twenty
years in Hall County."

Montana A. L. Strand (May 20): Grasshoppers are reported to be hatching
in some counties.


Wyoming A. G. Stephens (May 20): Grasshoppers are moderately abundant
in the east and southeast.

Colorado G. M. List (May 24): Grasshoppers are moderately to very
abundant. Hatching began about May 1. About at height now.
Situation probably notso bad as last year.

Idaho C. Wakeland (May 21): We are just beginning to receive re-
ports on grasshoppers. The season is later than usual, with very
much more precipitation than normal, so that hatching has been
delayed. Eggs are beginning to hatch in the Lewiston district;
and we have reports also of hatching from Cassia County. We
expect rather severe injury in a few districts of the State,
namely, Cassia and Bingham Counties.

Nevada G. G. Schweis (May 21): Grasshoppers of various species have
been reported in large numbers from three counties of western
Nevada. These hoppers have just hatched or are still in the
process. Considerable poisoned-bran bait is being used, with

Utah G. F. Knowlton (May): Eggs began to hatch in the vicinity
of Logan during the last few days in April. In early May hatch-
ing was quite general in Tooele County and northern Utah. By
the middle of the month the young hoppers were being reported
from Miller County as becoming abundant, and toward the end of
the month they were being very generally reported from the
entire northern part of the State. (Abstract, J.A.H.)

CUTWORMS (Noctuidae)

Maryland E. N. Cory (May 13): Truckers report an unusual abundance
of cutworms.

South Carolina A. Lutken (April 28): Cutworms are general and very abundant.

Ohio T. H. Parks (May 25): Cutworms (Nephelodes emmedonia Cram.)
are very abundant. They destroyed about 3 acres of bluegrass in
a pasture in Harrison County. The weather is very dry. A
disease is killing many of the worms. Climbing cutworm injury
to apple trees was reported from Erie, Columbiana, and Mahoning

Illinois J. H. Bigger (May): Variegated cutworms (Lycophotia margari-
tosa saucia Hbn.) were reported in considerable numbers from
April 25 to May 10, in western Illinois.

Kentucky W. A. Price (April 23): The bristly cutworm (Polia reniiera
Steph.) and the clay-backed cutworm (Feltia gladiaria Morr.)
have been reported from several sections of the State, where
they have caused much damage to grass, clover, alfalfa, and
tobacco in the bed.

Michigan R. Hutson (May 21): Several species of climbing cutworms,
chiefly Rhynchagrotis alternata Grote, are numerous on fruit
trees generally in the western half of the State.

North Dlaota J. A. Munro (May 23): Several reports of cutworm injury have
been received from Dunn Prd other westrjn counties. So far the
worms have not caused any widespread injury, but the prospects
are that they will prove very destructive.

South Dakota H. C. Severin (May 20): The western army cutworm (Chorizagrotis
auxiliaris Grote) is very abundant in central and western South
Dakota and has taken entire fields of small grain. It has also
destroyed numerous gardens and fields of potatoes.

Minnesota A. G. Rugiges and assistants (May): Although cutworms are quite
generally reported, they are not unusually abundant over any
considerable part of the State, (Abstract, J.A.H.)

Iowa C. N. Ainslie (May 26): There is much complaint throuzhout
northwestern Iowa of injury to gardens by cutworms that appear
to be unusually numerous this spring.

Kansas H. B. Hungerford (May 23): Cutworms are very abundant.

Missouri A. F. Satterthwait (May 9): There seem to be many cutworms
in my garden at Webster Groves. Nearly all appear to be Feltia
gladiaria Morr.

L. Haseman (May 21): I have received only a few complaints on
cutworms but they are still at work, May 20.

Alabama J. -.. Robinson (May 20): Cutworms are very abundant at Ozark,
affecting several thousand acres of field crops.

Mississippi C. Lyle and assistants (May): Cutworms are not unusually
abundant over the greater part of the State this spring. Reports
of some damage to newly set tomatoes have been received from
Lamar, Alcorn, and Lee Counties. (Abstract, J.A.H.)

Colorado G. M. List (May 24): The army cutworm is moderately abundant
in a number of sections in the .Sate. In some fields it is doing
damage to alfalfa and moving out into beet fields and other
cultivated crops.

Utah G. F. Knowlton (April 26): Cutworms are seriously damaging
several hundred acres of alfalfa in Delta, Oasis, Woodrow, Oak
City, and Hinckley sections of Milford County. Approximately
one hundred acres of dry-farm wheat are reported as being
seriously damaged at Oac City. Cutworms are damaging alfalfa
in the West Mountain district of Utah County, and garden crops

in the Provo area. (April 28): Cutworms are seriously damaging
pastures in the Hopper, Roy, and West Weber areas of Weber
County. Alfalfa is damaged to a less extent in the same areas.

Texas F. L. Thomas (April 21): Prodcnia ornithoqalli -uin. is
more abundant than usual in Calhoun and Brazos Counties, possibly
because cotton is very much later than usual. (May 23):
C. auxiliaris, or a very closely related species, has been so
abundant at Lubbock and Big Spring the past three weeks that
the adults have been very annoying to persons in houses.

Nevada .G. G. Schweis (May 21): Cutworms are very abundant in Fallen
and Reno. They did heavy damage on early alfalfa.

Wyoming A. G. Stephens (May 20): Army cutworms are very abundant in
northeastern Wyoming, and there have been heavy infestations
in Crook, Campbell, and Sheridan Counties.

Montana A. L. Strand (May 20): The army cutworm did heavy damage
during April and May in parts of the State which received fall
rains in 1931. Most of this damage was in winter wheat and
was not prevalent in the southeastern tier of counties. The
predicted outbreak of the pale western cutworm (Porosagrotis
orthozonia Morr.) has occurred, although it is not so wide
spread as indicated by our forecast. Several hundred acres of
fall and spring wheat have been destroyed in .allatin County

Washington E. J. Newcomer (May 20): Cutworms (Euxoa sp., Feltia ducens
Walk., and Eriopyga sp.) are making more trouble than usual,
especially to gardens.

SALTI ARSH CATERPILLAR (E~tigmeno acraea Dnrury)

Louisiana W. E. Hinds (May 26): Salt-marsh caterpillars have been quite
abundant through the early spring but are generally rather
heavily parasitized and will probably not be destructive in the
second generation.

Texas F. L. Thomas (May 23): The salt-marsh caterpillar was reported
from seven counties of northeastern Texas and from two counties
in the southern portion.

Correction: The note on Estigene acraea Drury by J. R. Watson,
page 84, Insect Pest Survey Bulletin, has been corrected.
Specimens were bred and identified as Apantesis phyllira Drury.

WHITE GHUBS (Phyllophaga sp.)

Maryland 2. N. Cory (May 17): White grubs are very abluniant.

Georgia W. H. Clarh: (April 25): County A,.ent Webb reported considerable
foliage injury to pecans at Talbotton by beetles.

0. I. Snapp (May 11): Adults were observed feeding during the
day on the roots of carrots, where they had gotten under the soil
for hiding and protection. They had ruined a plot of that vege-
table at Fort Valley.

Ohio J. S. Houser (May 26): A heavy flight of May beetles is taking
place at Wooster. The insects are much more abundant than in 1931.

Illinois J. H. Bigger (May): White grubs are very abundant in vestern
Illinois. There were hea-vy flights of adults on the evenings
of May 6 and 7.

Minnesota A. G. TRugles and assistants (May): White grifs were reported
as unusually abundant and in very large numbers from Houston and
Cottonwood. Heavy flights started in the southern part of the
State the latter part of April and in the vicinity of St. Paul
during the first week in May. (Abstract, J.A.H.)

Iowa C. N. Ainslie (May 26): These beetles are actively feeding
on the leaves of shad'trees and garden shrubs, doing serious
injury in some cases. There is as yet very little complaint
of white grub daragc.

Mississippi W. L. Gray (May 21): May beetles were causing considerable
injury to pecan trees in Natchez on April 27.

Louisiana R. L. Dozier (M:ay 2): During the wceek of April 16 to 23 a
large plot of newl'r plowed ground in NTew Orleans showed con-
siderable numbers in the larval and pupal stagcs. Newlly
issued adults were also flying in limited numbers at the time.

Kansas H. B. Hunzgerford (Mray 8): White grabs are very abuindant.
Adults are unusually abundant at Lawrence.

WIREIOCMIS (Elateridae)

Pennsylvania C. A. Thomas (M1ay 20): Wircworms (Limonius aonus Say and
Hlclanotus sp.) have already caused some damage to potato seed
pieces in Bucks and Chester Counties. The cool wet weather
of the first half of May has been particularly favorable to
them. The adults were found mating in large groups on May 20.

North Carolina W. A. Thomas. (May 9): Within the past few days the larvae
of Monocrepidius vesper.t iij Fab. have been observed frequently
feeding on the under surface of ripe strawberries which were
in cont .ct with the soil at Chadbourn. Where the berries are
on proper mulch, holding them above thc soil, they seem to be
less damaged.

Ohio T. H. Parks (May 24): Wireworms are very abundant. They have
destroyed a field of young celery plants in muck land of
Portage County.

Montana A. L. Strand (May 20): Damage by Ludius sp. has been severe
in spring wheat.

California A. E. Michelbacher (May 19): Two new infestations of wire-
warms have come to my attention during the past month. The
first of these was in Oakland, where a wireworm believed to
be L. canus Lec. was attacking corn. The second infestation,
and by far the worst, is on an island in the Sacramento River
Delta near Rio Vista. On this island the wireworm has done
considerable damage the past several years. Here again it is
believed that the wireworm is the larva of L. canus. (Det.
Dr. Van DykeO A year ago it destroyed 120 acres of sugar beets.
This year Egyptian corn has been planted in the same field and
it looks now as if it is going to be damaged considerably by
this pest,

A FALSE WIREWORM (Eleodes hispilabris Say)

Montana A. L. Strand (May 20): This false wireworm is more prevalent
than it has been for several years.



HESSAL~ FLY (Phytophaga destructor Say)

United States C. M. Packard (May 28): Spring Hessian fly infestation appears
to be heavier and more general throughout the winter wheat belt
than it has been in several years.

Indiana J. J. Davis (May 26): The Hessian fly seems to be moderately
abundant throughout the state so far as reports received indi-
cate. An especially heavy infestation was reported from
Williamsport, May 20. The insects submitted werE at the base
of plants and in half-grown larval stage to flaxseeds.

Illinois W. P. Flint (M-y 20): The spring brood is causing much more
damage than was at first anticipated. Many fields of wheat are
severely injured at this time before the heads have started to
form and it is certain that much of this wheat will brelak over
as soon as the heads start to fill.


Missouri F. D. Butcher (May 12 13 & 16): Wheat fields examined in
Boone, Warren, St. Charles, St. Louis, and Perry Counties were
generally infested. Almost every stool had tillers infested;
from 25 per cent to 90 per cent of straws were infested with
from 1 to 18 maggots or flaxseeds.

L. Haseman (May 20): The Hessian fly situation is alarming;
some spring-brood larvae are entering the flaxseed stage.

Kansas H. R. Bryson (May 27): A heavy infestation is developing in
fields in the vicinity of Manhattan as reported May 25. Some
fields have been plowed up. The first flaxseedsof the first
spring generation were seen May 3, The first eggs of the second
spring generation were seen in the field May 17. Infestations
have been reported from Rooks and Ellis Counties.

Oregon M. M. Reeher (May 1): First eggs of the spring brood were
found on April 1 in Washington County.

WHEAT STRAW WORM (Harmolita grandis Riley)

Kansas H. R. Bryson (May 27): Adults of the second generation were
seen in the field May 7. They are not yet abundant at Manhattan.
A heavy first generation infestation is reported at Hays.

CHINCH BUG (Blissus leucopterus Say)

Illinois W. P. Flint (May 20): Mr. Chandler reports infestation in
some areas evidently reduced by rains earlier in the season.
Considerable numbers of adults were killed by cold, beating
rains the first of May, but notenough to reduce greatly the
threatening infestation.

South Dakota H. C. Severin (May 20): We have received a few complaints
from Douglas and Charles Mix Counties regarring increasing
numbers of chinch bugs, but no serious damage is expected.

Iowa H. E. Jaques (May): Chinch bugs were reported as very abundant
in Des Moines County.

Missouri L. Haseman (May 21): Chinch bugs are very abundant in wheat
and oats in a belt across the central part of the State. Adults
taken mating May 3-10 oviposited in the laboratory and eggs
hatched May 20.

GRHEE BUG (Toxoptora graminum Rond.)

Pennsylvania J. S. Pincmkey and E. J. Udine (May 23): An infested field of
timothy at Carlisle came to our attention May 9. Characteristic
dead spots varying in diameter from a foot or two to 60 feet
occurred. About one-third of the field was killed. We had


earlier noticed the green bug in limited numbers in wheat on
this farm, but the wheat was not injured. M.ost of the damage
to timothy occurred before May 9; at that time parasites were
at work and winged aphids were developing. At this writing,
May 23, the infestation is on the wane. (Det. F. Wadley.)

Missouri L. Haseman (May 2): The county agent in Vernon County and
Extension Entomologist Jones report injury to wheat and oats.
Some fields are reported practically ruined in these counties.
Samples from Scott County show an excessively heavy percentage
of parasitism. (May 21): Only a few additional complaints on
the green bug have been received this month from west-central

Mississippi G. I. Worthington (May): A general infestation of spring
oats was observed in Bolivar County. Severe damage in local
areas in fields. Lady; beetles and larvae present in small
numbers and feeding on aphids April 18.

ARMYTWORM (Cirphis unipuncta Haw.)

Indiana J. J. Davis (May 26): Armyworm moths were common at lights
at Lafayette May 1. A student reported finding several moths
several nights previous.

Mississippi G. I. Worthington (May): The armyworm appeared in oats in
Washington Count-: at Estill May 1, seriously damaging about
100 acres of a 250-acre field. Caterpillars began to pupate
May 6.

LEAF-FOOTED BUG (Leptoglossus phyllopus L.)

North Carolina W. A. Thomas (May 5): -The leaf-footed plant bug has been very
abundant during the past few weeks on wheat in the blooming stage
at Chadbourn. The heads are dotted with these insects, which
seem to be feeding on the developing grains within the heads.


COPN AR WOORM (Heliothis obsoleta Fab.)

Mississippi C. Lyle and assistants (May): The corn ear worm is appearing
in moderate numbers on early corn in the southern half of the
State. (Abstract, J.A.H.)

Texas F. L. Thomas (April 19): Approximately 75 per cent of
tomato plants are infested with young larvae in Jefferson County.

SOD WEBWOMIS (Crambus spp.)

Pennsylvania H. E. Hodgkiss (May 27):. Sod webworms are abundant in some
localities in the central and eastern part of the state, where
it is causing some trouble.


Ohio T. H. Parks (May 24): Sod webworms are no more abundant
than usual in cornfields; and careful searching has resulted
in few being found in lawns.

Tennessee J. U. Gilmore and Joe Milam (May 25): Crambids (C.
caliginosillis' Clem.) have already damaged several newly
planted tobacco fields at Clarksville, necessitating the
application of the control measure.

LESSER COT1 STALK BORER (Elasmopalpus lignosellus Zell.)

Mississippi C. Lyle (May 21): Of 29 young corn plants collected by
Inspector L. J. Goodgame near West Point on May 12, 27 had
been injured.

A FLEA BE3TLE (Chaetocnema sp.)

Maryland J. A. Hyslop (May 25): Flea beetles are injuring sweet corn
in my garden at Avenel.

Ohio T. H. Parks (May 24): Flea beetles (Chaetocnema sp.) have
been injuring young corn soon after it came above ground. A
field of sweet corn near Toledo was destroyed and the beetles
are now common on corn in the Scioto Valley. They do not eat
holes in the leaf but eat along the under sides of the leaves
leaving the upper membrane intact.

Kansas H. R. Bryson (May 27): Corn flea beetles were reported
injuring corn at Winfield, May 13.


PEA APHID (Illinoia pisi Kalt.)

Delaware L. A. Stearns (May 19): In the past two weeks aphids have
been abundant in alfalfa and clover.

Pennsylvania H. N. Worthley (May 23): Alfalfa gencrally is heavily infested
with aphids. Attacks were reported two weeks ago in the southern
counties, and now about State College.

South Carolina A. Luthen (April 29): Pea aphids are very abundant on vetch
and English peas.

Indiana J. J. Davis (May 26): The clover aphid has been abundant in
clover and alfalfa fields. It was reported abundant and
destructive .to young alfalfa, generally in southeastern Indiana,
April 29 to May 3. Much damage was reported in some areas.
The fungus was apparently responsible for checking the impending


Ohio T. H. Parks (May 24): The pea aphis his been very serious
on some of the older stands of alfalfa and on peas at Chillicothe.
A visit to the area May 14 showed thiat .two small fields of
alfalfa had been so badly injured that they will be plowed under.
The aphids migrated from the alfalfa to the adjoining peas and
were causing great injury on them.

Wisconsin J. E. Dudley, jr. (May 4): There was an average hatch of
aphid eggs in the hibernation experiment, but a small percentage
of the aphids had sufficient vitality to live after hatching.
There is good evidence in Dane County that this condition also
occurred in the field. Stem-mother nymphs were very scarce up
to the middle of April. It is believed the available stock
present in the field is much below normal.

Mississippi C. Lyle' and assistants (May): Pea aphids attracted a great
deal of attention in various parts of the State during the
latter half of May, being particularly numerous on English peas.
(Abstract, J.A.H.)

Utah G. F. Knowlton (May 11): Pea aphids are moderately abundant
in alfalfa at Hopper.

Oregon L. P. Rockwood (May 1): Pea aphids are from one tenth to
one twentieth as numerous on field peas, vetch, and Austrian
thistle as they were at this time last year. During late
March ab6ut 15 per cent were parasitized by Aphidius sp. in
one field. The fungus Eatomophthora aphidis killed about 10
per cent during late April in the same field. Coccinellid
adults are but 6ne fifth to one tenth as numerous as at this
time last year, the greater part of the decrease being in
Hippodamia spp. rather than in Coccinella sp.

CLOV7R' LAF WIEVIL (Hypera punctata Fab.)

Indiana J. J. Davis (May 26): The clover leaf weevil was reported
abundant at Kokomo, May 9, but all specimens received were
attacked by the fungus which normally holds them in check.

Kansas H. B. Hungerford (May 8): The clover leaf weevil was serious
in places about Lawrence.

Oklahoma C. F. Stiles (May 24): The clover leaf weevil is doing
considerable damage to alfalfa fields in Payne County and has
also been reported. from Pottawatdmie County. It has been very
dry through this section of the State since early spring and
this insect does not seem to be seriously affected by the fungus
disease which keeps them in check.

CLOVR ROOT .CURCULIO (Sitona hispidula Fab.)

Kentucky W. A. Price (April 23): The clover root curculio has ruined
several alfalfa fields in the vicinity of Frankfort and


ALFALFA WEBWORM (Loxostege commixtalis Walk.)

Colorado G. M. List (May 24): The moths of what is known locally as
the alfalfa webworm, have been very numerous this spring. They
first made their appearance about the first of May and are still
so numerous that many reports from motorists likened it to driving
through a snow storm. The stores were reported to have closed
in one town because of the large numbers being attracted to
lights. The larvae are beginning to do considerable damage to
alfalfa. Some new plantings are badly damaged at this early
date and eggs are quite numerous on a variety of plants.

Wyoming C. L. Corkins (May 17): In fifteen years of experience in
this region I have never seen the moths of the sugar beet web-
worm so abundant and so generally distributed as they are this
year. They are simply everywhere in swarms over the eastern
section of Wyoming.


SUGA5RCATE 3ORER (Diatraca saccharalis Fab.)

Louisiana W. E. Hinds (May 26): The borer is abundant in some fields of
most advanced corn especially in south Louisiana. The first
generation began pupation about May 20. Infestation is some-
what lighter and development somewhat less advanced in Baton
Rouge area. Borer egg parasitization by Trichogramma found
first in garden corn in extreme south Louisiana at-Bayou Salle
on May 14, but natural parasitization in first generation eggs
is extremely light, as usual.

SUGARCAkTE BETLE (Euethoola rugiceps Leec.)

Louisiana W. A. Douglas (April 28): The suearcane beetle is very abun-
dant in rice fields which have not been flooded. The average
amount of injury was 21.5 per cent.

J. W. Ingram and E. K. Bynum (May I.): Injury to sugarcane
showed a marked increase during the month; it was heaviest in
the section around Franklin. In one field of plant cane 15 per
cent of the shoots .hd been killed on April 11. Amother dead-
shoot count was ma.e in this field on the 28th. It was found that
21 per cent of the remaininz shoots haid been killed.

Louisiana W. E. Hinds (May 26): Damage to corn and cane has been re-
ported as unusually severe and in many cases complaints have come
from points entirely outside of the sugarcane belt. Rice has
suffered also in some localities. Oviposition appears now to be
about completed and sadults are dying off. In northern Louisiana
the damage has been -inflicted in low moist areas especially, not
on hills.

Texas F. L. Thomas (May 1): Abundant on corn at Westfield.



TARNISHED PLANT BUG (Lyg~s -ratensis L.)

Maine C. R. Phipps (May 23): This insect is reported in unusual
abundance in Aroostook County.

New York N. Y. State Coll. Agr., Weekly News Letter (May): The tar-
nished plant bug began to appear during the third week in April
and by the first week in May was reported as more numerous than
usual in the eastern half of the State (Abstract, J.A.H.)

Georgia W. H. Clarke (May 9): Considerable injury is being done to
Elberta peaches at Madison. In an adjoining orchard of Georgia
Belle practically no injury was found, although the insect was
present in large numbers on a cover crop of Austrian winter peas.

Washington E. J. Newcomer (May 20): At Yakima little additional injury
has occurred to pear since the trees bloomed, most of it having
been to the fruit buds. The first were laid about April
1 and began hatching about April 23. The first adults from
these eggs were talken May 17.


CODLING MOTH (Carpocapsa pomonella L.)

Delaware L. A. Stearns (May 23): There was 100 per cent pupation by
May 19. The first moth was observed May 4. Emergence is
heavy at present.

Pennsylvania H. N. Worthley (May 23): Emergence began May 19 at State
College, and at Biglerville on May 11.

H. E. Hodgkiss (May 27): Codling moth emerged in traps in
Adams County May 14 and on May 18 about 18 per cent of the trap
adults had emerged. Egg-laying was reported to me on May 24,
which is the first record for the season.

South Carolina A. Lutken (April 28): Eggs are numerous in apple orchards.

Georgia C. H. Alden (May 20): This insect is moderately abundant at
Cornelia. First-brood worms are entering the fruit, the first
one May 9.

Ohio J. S. Houser (May 26): Adults are emerging in large numbers
at Wooster.

T. H. Parks (May 24): Adults began to emerge at Ironton
SMay 6. They have emerged daily since and eggs are being laid.

The cover spray was recommnended to be applied beginning May 27.
The moths began to emerge at Columbus and 'Wooster during the
week of May 15. Only a small part of the brood has emerged up
to this time at Columbus. Moths commenced to emerge near Toledo
on May 24.

Indiana J. J. Davis (May 26): Adults first emerged at Bedford, May
6, the first eggs May 9,but because of cool weather none had
hatched by May 21, but were ready to hatch. At Lafayette the
first moths were observed May 20.

Illinois W. P. Flint (May 20): Southern Illinois--Emergence in cages
at Carbondale started on April 22, continued slowly on account
of cool weather, and began in earnest on May 3, with consider-
able numbers every day since, except for a few cool days. No
infestation in apple has yet been observed. Emergence is
about at the peak in central Illinois. Pupation is about two-
thirds completed in northern Illinois, but there has been no
emergence. The peak of the hatch of first-brood larvae will
occur in southern Illinois about May 18 to 20 and in central
Illinois about May 23 to 24.

Kentucky W. A. Price (April 23): Dr. Eddy reports the emergence of
the codling moth on April 23 at Paducah. Pupation was proceed-
ing at a fairly rapid rate on April 30.

Minnesota A. G. Ruggles (May): This insect seems to be somewhat abun-
dant in Lyon and Lac Qui Parle Counties. (Abstract, J.A.H.)

Missouri L. Haseman (May 21): Moths began to emerge about a week
earlier than in 1931, but the recent cool spell has checked
them somewhat. In southern Missouri the first moths emerged
April 23 and at some of the breeding stations practically all
the moths of the spring or first brood have now (May 20)
emerged. In central Missouri the first emergence occurred on
May 4 and we are now, May 20, nearing a peak of emergence. In
northern Mjssouri breeding stations, moths began to appear May
9 to 13 and they are now emerging in goodly numbers. Bait-pan
catches show that the caged moths and those in the orchard are
emerging together.

Colorado G. M. List (May 24): The codling moth came through the winter
with very little mortality and is appearing somewhat earlier
than usual in the western part of the State. At Grand Junction
Mr. L. G. Davis caught 1,604 moths in 25 "hootch" traps during
the night of May 15.

Idaho C. Wakeland (May 21): Activity is somewhat delayed this sea-
son. The first emergence in the Lewiston district occurred on
May 8 and dates in the southwestern districts were approximately
the same. Mortalityof overwintering larvae is extremely light,
and following the heavy infestation from last year severe damage
is expected this season.

Washington E. J. Newcomer (May 20): Moths began emerging in some num-
bers May 6 and owing to continued warm weather a heavy emer-
gence has occurred at Yakima since that date. During the
period May 6 to 18, inclusive, 1,579 moths were captured in
5 baits, as compared with 1,189 moths during the same period
in 1931 in the same 5 baits.

California G. S. Hensill (April 26): The codling moth is moderately
abundant at San Jose, first-brood adults appearing in suffi-
cient numbers to necessitate applications of calyx and first
cover sprays.

Monthly News Letter, Los Angeles County Agricultural Commis-
sioner (April 28): In Los Angeles County the first emergence
of the moth was noticed about April 18.

EASTERN TENT CATERPILLAR (Malacosoma americana Fab.)

Maine H. B. Peirson (May): Eastern tent caterpillars were observed
May 4, and very generally in the vicinity of Augusta.

C. R. Phipps (May 23): This insect is very abundant; tents
are numerous on wild cherry and apple.

New Hampshire J. G. Conklin (May 24): The eastern tent caterpillar is
very abundant in the southern and eastern parts of the State.
Hatching began April 21 in Durham.

Vermont H. L. Bailey (May 24): The eastern tent caterpillar, although
only moderately abundant, is more plentiful in most parts of
Vermont than C-' has been the case for several years.

Massachusetts A. I. Bourne (May 24): Apple tent caterpillars were found
hatching at Amherst and Waltham on or about April 26 to 28,
which is a rather latedate. They have been comparatively
scarce throughout this immediate region. At the present time
it is very seldom found at all prevalent in commercial orchards.
Throughout the eastern and southeastern parts of the State,
however, along the roadsides, there is plenty of evidence of
continued abundance of these insects.

Connecticut W. E. Britton (May 20): This insect is more abundant than it
was last year. Is on the increase.

New York N. Y. State Coll. Agr., Weekly News Letter (May): The eastern
tent caterpillar is very abundant on roadside trees and in un-
surayed orchards. (Abstract, J.A.H.)

New Jersey M. Connor (May 21): ,Swamps are full of tent caterpillars.

Pennsylvania C. A. Thomas (May 20): Tent caterpillars are very abundant
in southeastern Pennsylvania. At the present time they are
three-quarters to nearly full grown. They have defoliated
many wild cherry trees and quite a lot of uncared-for small apple

Delaware L. A. Stearns (May.23): The eastern tent caterpillar is very
abundant and destructive to roadside cherries, etc., especially
in New Castle County.

Maryland E. N. Cory (May 17): The eastern tent caterpillars are very

F. Bauer (May 9): Many wild cherry trees are completely de-
foliated and webs are abundant on apple trees near Southaven,
about 3 miles south of Annapolis, on South River.

Illinois W. P. Flint (May 20): Eastern tent caterpillars were observed
by Mr. Sazama abundant at Parkersburg and also quite abundant in
Marion and Effingham Counties.

CASE BEARERS (Coleophora spp.)

New York N. Y. State Coll. Agr., Weekly News Letter (May): Both
species of case bearers were observed during the last week in
April, and by early May they were becoming conspicuous. By the
end of the month they were causing injury in scattered orchards.
(Abstract, J.A.H.)

Pennsylvania H. N. Worthley (May 23): The pistol case bearer (C. malivorella
Riley) is abundant in some orchards in southern Franklin County.

FRUIT TREE LEAF ROLLER (Cacoecia argyroshila Walk.)

New York N. Y. State Coll. Agr., Weekly News Letter (May): Leaf rollers
began hatching during the first week in May in the lower Hudson
River Valley. By the middle of the month they were hatching in
central New York rnd during the third week in the month they
were reported from the lake fruit belt. This insect seems to
be more abundant than usual this year. (Abstract, J.A.H.)

Ohio E. W. Mendenhall (May 18): I find some apple leaf rollers on
apple trees in home orchards at New Carlisle.

California G. S. Hensill (May 13): Adults of the fruit tree leaf roller
are appearing in large numbers in codling moth bait traps in
San Jose.

EYE-SPOTTED BUDMOTH (Snilonota ocellana Schiff.)

New York N. Y. State Coll. Agr., 'Weekly News Letter (May): The bud-
moth was reported as very active in the lo''er Hudson River Valley
during the first week in the month; and they were starting to
appear in the lake fruit belt at about the same time. By the


middle of the month they were causinig considerably more injury
than last year in the Hudson River Valley. .(Abstract, J.A.H.)

APHIDS (Aphiidae)

Maine C. R. Phipps (May'23): Fruit aphids are very abundant in
.southern Maine. Reported in considerable abundance on apple.

Wisconsin E. L. Chambers (May 25): Aphids are very abundant all over
the'southern counties'.

Arkansas D. I'sely (May 21): Fruit aphids are very abundant in Benton
arind Washington Counties. Most serious outbreak since 1922.

APPLE GRAIN APHID (Rhopalosiphum prunifoliae Fitch)

New York N. Y. State Coll. Agr., .Weekly News Letter (May): This
species was by far the most plentiful in both the eastern and
western sections during the early part of the month. Late in
.the month the second-generation winged forms were observed, by
the middle of the month in the Hudson River Valley, and during
the third week in the month in the western half of the State.
(Abstract, J.A.H.)

Virginia L. R. Cagle (May 25): Grain aphids are scarce at Roanoke.

APPLE APHID (Aphis pomi DeG.)

.Massachusetts '" A. I. Bourne (May 24): Green apple aphids are reported in
considerable abundance in orchards throughout the State. There
appears to be a fairly heavy infestation, generally.

Georgia 0. I. Snapp (May 23): The infestation on apple trees at
Fort Valley is one of the heaviest I have observed. Practically
all of the leaves o0 young trees have rolled as a result of the

ROSY APPLE APHID (Anuraphis roseus Baker)

New York N. Y. State Coll. Agr., Weekly News Letter (May): During
the first week in May heavy infestations were observed in
Yates, Ontario, Erie, Niagara, and other lake counties.
During that week in the Hudson River Valley they were present
but doing no commercial damage. A rainy period early in the
month materially checked these insects throughout the State.
By t'he middle of the month they were again on the increase,
and by the third week in the month were threatening to do some
damage in the western part of the State. (Abstract, J.A.H.)

Pennsylvania J. R. Stear (May 24): Rosy aphids are very abundant at
Ligonier this spring, due, I think, to the rather dry season.

Delaware L. A. Stearns (May 23): Infestation throughout the State is
light to date and very spotty.


Missouri L. Hasemau (May 21): Rosy apple aphids are causing some
damage in southwestern Missouri. They have not been observed
at Columbia.

Oregon D. C. Mote (April 21): Rosy aphids are very abundant in the
Willamette Valley, curling the leaves.

WOOLLY APPLE APHID (Eriosoma lanigerum Hausm.)

Washington E. J. Newcomer (May 20): In spite of a minimum temperature
of -3 F. during the winter, many woolly aphids survived on
the trees and are getting an early start. However, the heavy
infestation last fall resulted in the production of large
numbers .of predators, and these have come through the winter
well and are very noticeable at the present time. Lacewing
flies are especially numerous.


New Yo'k N. Y. State Coll. Agr., Weekly News Letter (May): Lygidea
mendax Reut. ahd.Heterocordylus nalinus Reut. were observed
hatching during the second week in May in the lower Hudson
River Valley. By the third week ih'the month they.were appear-
ing in the lake region. This pest appeats to be more plenti-
ful this year than last in the ludson River Valley.
(Abstract, J.A.H.)

Pennsylvania H. E. Hodgkiss (May 27): Apple redbugs are of local impor-
tance following a severe outbreak of last year. They have
almost entirely disappeared from orchards in the south-central
section of Pennsylvania.

IZEAHOPPERS (Cicadellidae)

Connecticut P. G4rman (May 20-24): The white apple leafhopper (Typhlo-
cyba pomaria McAtee, is generally slow in appearing in many
orchards in New Haven and Hartford Counties. The peak of
energence had not yet been reached on May 20. Reported as
abundant in some orchards in Windham County,

New York N. Y. State Coll. Agr., Weekly News Letter (May): By the
middle of the month, apple leafhoppers (T.'pomaria) began to
appear in the orchards in the Hudson River Valley, and by the
end of the month they were quite abundant in that section.

Delaware L. A. Stearns (May 23): Overwintered'adults are generally
abundant. First nymphs were observed M&y 19 at Bridgeville.

Maryland E. N. Cory (May 17): Apple leafhoppers arevery abundant.


APPLE CURCULIO (Tachyoterellus quadrigibbus Say)

New York N. Y. State Coll. Agr., Weekly News Letter (May): Adults
were found emerging in hibprnation cage's on May 10; by May
13 they were coming out inrnumbers and continued to do so
during the remainder of the month. (Abstract, J.A.H.)

Kansas ,H. R. Bryson (May 27): This insect is very abundant in
apple orchards in Doniphan County, and is causing considerable
injury to the young apples and fruit spurs.

FLAT-HEADED APPLE TREE BORER (Chrysobothris femorata 01iv.)

Pennsylvania J. N. Knull (May 15):- The first' adults were observed in
Fulton County on May'15. Many maple'trees throughout the
State which suffered with sun scald:during the summer of 1930
were infested with this borer in the areas injured by the sun.

Georgia' 0. I. Snapp (May 13): An unusually-.heavy infestation has
developed in devitalized portions 'of peach trees interplanted
in a pecan orchard at Albany. The adults from these peach
trees are causing serious damage to pecan- twigs just below
** the new growth.

Tennessee H. G. Butler (May 9): Aduts were obse'ved to be rather
common' ir&peach orchards in the vicinity of Harriman last
spring (3.931). The first to be observed d"is sring (1932)
was taken on May 6.

Mississippi D. W. Grimes (May): The flat-headed apple tree borer is
moderately. bundant on :pecan at* Durftaf.

APPLE FLEA 7WE VIL (Orchestes pal'licornis Say)

Ohio J. S. Houser (May 26);: Practically all overwintering beetles
have died around Jackson and Chillicothe. This insect for the
most part is inthe-mature larval and pupal condition in the
leaves. Young trees growing;,ner, old orchards severely damaged.

SHOT-HOLE BORER (Scolytus rugulosus Ratz.)

Wisconsin E. L. Chrabers (May 25): Shot-hole borers are becoming very
abuwndant in many neglected farm orchards throughout the
southern part of the State.

E 'UR ''E EAT RED MITE (Paratetranychus pilosus C. & F.)

Massachusetts A,. I. Bourne (May 24): The European red mite was found to
be hatching near Amherst on the 9th of May. On the warm days
immediately following that date they appeared in large numbers.

New York N. T. State Coll. Agr., Weekly Ny7s Letter (May): The
European red nite was reported*a quite generally abundant
over the eastern and central part of the State. (Abstract,J.A.H,)



PEACH BORER (Aegeria exitiosa Say)

Tennessee H. G. Butler (May 9): LarvaeDwere observed to have left
the trees and constructed cocoons in the soil on Mpy 3 at
Harriman. (May 25): Larvae collected in cocoons on May 10
were in the pupal stage May 25. Moth emergence has not yet
been noted.

Virginia H. G. Walker (May 26): The peach borer is very abundant.

PEACH TWIG BORER (Anarsia lineatella Zell.)

Kentucky W. A. Price (April 23): Injured twigs were received from
Clay on April 26. Reports from Festern Kentucky indicate that
this injury is quite common.

Missouri L. Haseman (May 2): There is an unusually heavy twig injury
due to the common peach twig borer in Boone, Cole, and other
central Missouri peach orchards.

Utah G. F. Knowlton (May 11): Peach twig borers are damaging to
many orchards in Utah County.

Washington E. J. Newcomer (May 20): More inquiries have come in regard-
ing this insect than ever before around Yakima.

R. L. Webster (April 27): Peach trees have been severely
injured at Clarkston.

ORIENTAL FRUIT MOTH (Grapholitha molesta Busck)*

Delaware L. A. Stearns (May 23): One hundred per cent pupation by
May 11; first larvae, May 11; first moths, April 5; heavy
emergence about April 25 and May 5.

Virginia L. R. Cagle (May 25): The oriental fruit moth is moderately
abundant at Roanoke.- somewhat more abundant than at any time
last year.

South Carolina A. Lutken (April 28): The oriental fruit moth is moderately
abundant in Pickens and Oconee Counties: there is considerable
twig injury.

Georgia C. H. Alden (May 20): The oriental fruit moth is moderately
abundant at lornelia. First brood moderately abundant in twigs.
A few found in peaches.


0. I. Snapp (May 17): The first twig injury of the season
at Fort-Salley was observed today. The larvae were 3 or 4
days old. This is the latest appearance of first-brood
larvae at this point since the insect became established in
Georgia. The first twig injury last year was obsrrved on
April 22. The dates of first twig injury of the other years
are: April 29, 1930; April 4, 1929; April 25, 1928; April
1, 1927; April 20, 1926; April 10, 1925. At least one brood
less than usual is anticipated this year. The insect is of
only secondary importance in this part of the Georgia peach

W. H. Clarke (April 29): The first twig injury of the season
was found today (April 29) in an abandoned orchard at The Rock,
Upson County. This orchard has a number of late peaches and
apple trees which permitted a late brood to developelast year.

Ohio T. H. Parks (May 24): The oriental fruit moth is very
abundant. Injury to peach terminals is very prominent in
Lawrence County. Many of the larvae were full grown and had
left the twigs on May 20.

Illinois W. P. Flint (May 20):iThe oriental fruit moth is much more
abundant in southern Illinois than was the case last year.
Apparently the first-brood larvae are nearly all mature. A
large number of larvae were observed in peach fruit at Cen-
tralia on May 19. This is unusual for this time of the year.

Tennessee H. G. Butler (May 25): A heavier initial infestation is
present than in the previous seasons. It is regarded as sig-
nificant that the twig collections were for the most part
obtained from orchards in which clean-up measures were not
employed last fall, and opportunity was; afforded for late
fruit-infesting larvae to complete their development and
hibernate in the orchards. (May 28): Young larvae were
found in peach twigs today at Harriman. This is the earliest
date on which I have found them in this vicinity.

Arkansas D. Isely (May 21): Larvae are moderately abundant in a
number of orchards in Benton and Washington Counties, occurring
practically wherever there are mixed plantings of peaches and
apples. This marks the first general infestation in north-
western Arkansas.

*Correction: The notre under oriental fruit moth, by C. F.
Fluke, on page 94 of the May 1 issue of the Insect Pest Survey
Bulletin, referred to the codling moth (Carpocapsa pomonella L.)


PLUM CURCULIO (Conotrachelas nenuphar Host.)

Delaware L. A, Stearns (May 23): The peak of emergence from hiberna-
tion occurred from May 4 to 11. The insect was reported as
injuring pear at Bridgeville.

New York N. Y. State Coll. of Agr., Weekly News Letter (May): The
first aiult was observed in the field on May 11 in the Hudson
River V4lley. By the middle of the month they were emerGing
in numbers, though not unusually abundant. (Abstract, J.A.H.)

South Carolina W. C. Nettles (April 28): During the week prior to April
11 one curculio was jarred from the trees. On April 11 trees
were jarred and two captured from peach and plum trees.

Georgia 0. I. Snapp (May 14): Full-grown larvae began to leave peach
drops at Fort Valley today. This is a week later than last
year and seventeen days later than in 1930, when only one
brood occurred. The present stage of development of peaches
is about a month later than normal.

W. H. Clark (April 29): In a mixed peach, anple, and plum
orchard at The Rock, Upson Co., a heavy infestation was
observed. Practically all peaches showed feeding and egg
punctures, and in some fruits half-grown larvae were found.
This orchard has received no attention this season.

Illinois W. P. Flint (May 20): Mr. Chandler reports plum curcutlio
infestation very li.ght on apple this year. Owing to the
shortage of the peach crop the insect is more abundant on
the few peaches remaining on the trees. The injury has been
done chiefly since the warm days starting May 3.

Kentucky 0. 0. Eddy (May): Evidence this year shows that the curculio
is much more abundant than during 1931.

Tennessee H. G. Butler (May 25): Eggs were found in stock tars at
the insectary at Harriman.on May 5. The first nature larvae
left fallen fruit May 18. This is.four days earlier than
larvae were found in 1931.

Mise~ati L. Haseman (May 20): Very abundant and active at Columbia,
causing plums to drop and'larvae are feeding. Adults appeared
early in May puncturing plum, cherry, and apple.

Arkansas Win. G. Amstein (May 2): Heavy attack on neaches in a small
orchard at Hazen.

C. L. Rodgus (May 7): I don't understand why we should
have as many as/o at Nashville when there were practically
no wormy peaches last year at harvest time.


Mississippi C. Lyle and assistants (May): The plum curculio is very
abundant over the greater rart of the State, infesting peaches,
cultivated plums, and wild plums. In Monroe County practically
all neaches are damaged. (Abstract, J.A.H.)

Texas F. L. Thomas (May 3): Infested plums were sent in by a cor-
respondent from 7Tharton County.

PENTATOMID BUGS (Pentatomidae)

Pcnnsylvania H. 3, HodgkHis (M7y 27)': A species of pcntatomid was dis-
covered causing extensive injury on peaches; the type of work
being very similar to that of Acrosternum hilaris Say.

Illinois W. P. Flint (May 20): Mr. Chandler reports peach catfacing
much more severe than last year, ranging from 8 to 30 per cent
in southern Illinois orchards. It is probable that pentato-
mids did much of the injury this year.

HOODED PLANT BUG (Euthochtha galeator Fab.)

Georgia 7. H. Clarke (May 4): Injury consisted of feeding on the
tender twiigs,causing them to wilt and die,at Fort Valley.
Adjoining peach, plum, Pnd quince seedlings were not attacked.


PEAR PSYLLA (Psyllia pyricola Foerst.)

New York N. Y. State Coll. Agr., feekly Nevw Letter (May): During the
first week in May egg-laying increased ranidly in the lover
Iudson River Valley. By the second week in the month egg-lay-
ing started in the western -art of the State with nymphs be-
coming numerous in the Hudron River Valley. As a whole the in-
festation a-ocars to be comrarativoly light. (Abstract, J.A.H.)

Illinois 7. P. Flint (May 20): MIr. Chandler re-orts the -ear pyslla
infestation light in all sections of southern Illinois.

Michigan R. Hutson (M:ay 25): Second-stage nymnhs observed in Berrien
County on M.Iy 25.

PEIAR TI7RIPS (Taeniothrius inconsequcns Uzel)

New York N. Y. State Coil. Agr., a'eckly NI-s Letter (May): Pear thrips
are quite numerous and occasioning some damage in the lo.wr
Hudson River V~lley. (Abstract, J.A.H.)


PEAR MIDGE (Contarinia pyrivora Riley)

New York N. Y. State Coll. Agr., Weekly News Letter (May): Pear
midges were observed for the first time in the lower Hudson
River Valley during the last few days of April and in western
New York during the first week in May. By the end of the
month injury was becoming apparent in the Hudson River
Valley section. (Abstract, J.A.H.)


CALIFORPIA ROOT BORER (Prionus californicus Mo tz e.)

Utah G. F. Knowlton (April 28): The California nrionus is seri-
ously damaging cherry trees on several farms in Davis County.

A DASCILLID (Dascillus -lumbeus Horn)

California F. H. Wymore (Anril 26): This beetle was found to attack
the buds and young leaves of small, recently planted cherry
trees at Fairfield. As many as 10 beetles were removed from
some of the small trees. Two-year-old cherry trees growing
just across a small creek were not attacked.

PZACH BA3K BE-TL2 (Phthorophloeus liminaris Harr.)

Pennsylvania J. 1. Knull and G. S. Perry (May 3): Many wild black cherry
trees in the vicinity of Burning Well, Elk County, are heavily
infested. The infestation occurred in the fall of 1931 and is
due to an unhealthy condition of the trees. Increment borings
showed slow grov th for the last few years.

BLACK CHERRY APHID (Myzas cerasi Fab.)

California E. 0. Z sis, (May 20): Black cherry aphids are very abund-
ant and destructive in the San Francisco Bay district.

COMMON RED SPIDER (Totranychus tclarius L.)

Idaho C. 7akoland (May 21): May 11 no red soiders could be found
emergin. around the bases of cherry trees in the Lewiston dis-
trict but on May 19 they were found abundantly on the lower
leaves and many eggs had then been deposited. The red spider
has caused extremely severe damage to cherries in this dis-
trict during the past two seasons and the outlook this year
is for a re-etition of damage in orchards where control is
not obtained early.



RASPBERRY FRUIT O "R (Byturus unicolor Say)

New York N. Y. State Coll. Agr., Weekly News Letter (May): The rasp-
berry fruit worn has been causing more injury than in several
years by skeletonizing the leaves and blasting the flowers
in Orange and Ulster Counties in southern New York. (Abstract,

Washington J. Wilcox and W. W. Baker (May 12): The first record we
have of the adults feeding on evergreen blackberry was ob-
tained today. The flower -buds are not out yet but several
specimens were seen feeding in the opening leaf buds in Fuyal-
lipo. (May 12): Eggs found on thimbleberry today; the first
eggs observed this season in Puyallup Valley. (May 16): Could
find no eggs in either of two fields of loganberry examined
in Auburn. (May 18): Eggs were found in fair numbers today
in Puyallup on King ras-berry. (May 20): Feeding by the
adult was common on the buds of native'blackcap(Rubus leuco-
dermis) in a patch examined today in Puyallup. Only one egg
was located in examining buds on several bushes though the
fruits of the first blossoms are well develooed.

BLACK GOOS-SERRY 30RER (Xylocrius agassizi Lee.)

Washington 7. 7':. Baker (May 15): The first snecimen of this genus I
have seen from this State was beaten from a native snecies of
gooseberry today in Mineral.

A CURCULIONID (Panscoous toroidus Lec.)

Washington Umn. 7. Baker (May 16): Evidence of damrn.e to the under-
ground -portion of the new shoots wrs obtained today in Alder-
ton. The ndult gouges out nortions of the cane from 1 to
4 inches below ground and in many cases weakens the c-no so
that it brcaks off at about the ground level.

RASPDERRY SATFLY (Monophadnoides rubi Harr.)

Ohio E. J. Mcndenh.ll (May 18): The rasnberr:y sawfly is quite
noticeable in the ras-berry plantations in Fairfield County.

Iowa H. 2. Jaques (May 27): This sawfly is very abundant in our
region this year. The top leaves of many of the plants in
almost evcry raspberry patchaie badly riddled. It is the
first that it has come to our attention in our region.



AN APHID (Aphiidac)

7ashington *'.:. 3akcr (May 18): On May 7 scveral "ing raspberry fruit
spurs were :observed in Puyallup which had been injured and the
growth retarded by this aphid, burt at that time no nymphs were
present though many cast' skins were in evidence. On May 18
nynphs' ere'abundant on many fruit s-urs throughout the field.
No winged forms were collected.

J. Wilcox and 7. W7. 3krer (May 12): In five previous ye:rs
in Puyallun no aphids ;were seen on Evergreen blackberry at
this time of the year. Today many of the new shoots vere
heavily infested. Two growers reported anhids as abundant on
their canes and aphids have been rather serious rests in past

ROSE SCALI (Aulac:asnis rosae 3ouche)

Maryland 2. N. Cory .(May 13): This insect is quite -revalent in most
of the rasoberry Dlantings in Washington County.

Ohio E. '. Meendenhll (Mry 18): The rose scale is quite bad on
raspberry and blackberry canes in Fairfield County.

BLACKXHORB!ZD TBE3 CRICKT. (0ecanthus ni:ricornis '.ak.)

"Ma-yland 2. T. Cory (May 13): Injury has been extremely serious in
Washington County.

Indiana J. J. Davis (May 26): Tree cricket eggs vere reported abund-
ant in rasoberry canes from Lutler April 22.


GRAPF FLZ1 337TL. (Haltic- chalrbea Ill.)

Illinois J. H. 3igger (May): Grane fie. beetles are much more nume-
rous than usual in vestenm Illinois. On early gra es about
April 23, and late ,r'r-~cs M-, 2.

Missouri L. Haserman (May 21): Grace flea beetles'are -bundant over
the State. Larvne htlf gro.'n MVy 20.

A. F. Satterthwait (May 9): Unusually destructive on grape
blossoms and early foliage buds at Webster Jroves.


EIGHT-SPOTT2D FOREST (ly o actomacul .ta Fab.)

Kansas H. R. Bryson (May 27): Larvae have been causing considera-
ble injury to granes this season in Sedgwick County. They have
also done some damage to granes at Manhattan.

GRAPE BER2Y MOTH (Polychrosis viteana Clemn.)

Ohio 2. 17. Mendenhall (May 19): There are some retorts of dam-
age to home-grown grapes at Columbus. This is the first
generation which attacks and webs together grape clusters
even before the blossoms open.

GRAPE L3AFHOPPER (Erythroneura comes Sayl

Delaware L. A. Stearns (May 23): The first appearance of overwintered
grate leafhoppers on grape was observed May 17.

Michigan R. Hutson (May 25): Grape leafhoppers are feeding on rasp-
berries in Berrien County in the vicinity of vineyards suf-
ficiently to have become noticeable.


IMPORTED CUR1iANT W70T (Pteronidea ribesii Scop.)

Missouri L. Haseman (May 21): The imported currant worm was nearly
mature May 15.' It is not so abundant as usual.

CUKiANT APHID (Myzus ribis L.

Ohio 0 2. W. Mendenhall' (May 24): The currant arhid is very bad
in central Ohio on currants.

CUEA-T EIUIT FLY (Epochra canadensis Loew)

Oregon S. C. Jones (April 21): Adults began emerging on April 12
in the field.


PECAN LEAF CASE 3EA.RL (Acrobasis palliolella Rag.)

Georgia J. 3. Gill (May 26): Damage to buds in pecan orchards of
southern Georgia has not been so severe this season as dur-
ing the past tw'o years. Occasionally, however, a badly in-
fested -ecan orchard is encountered.

Mississip-i C. Lyle and assistants (May): The pecan leaf case bearer
is very abundant in the southern part of the State. (Ab-
stract, J. A. H.)


PECAN NUT CASE BEAER (Acrobasis caryae Grote)

Mississiioi F. F. tAmsler (May): The pecan nut casetbearer is doing
noticeable damage to early pecans around Gulfport.

TUIG GIRDLF. (Oncideres cingulatus Say)

Georgia J. 3. Gill (May 26): It has been observed that the oak
pruner has caused more extensive damage in the older oocan
orchards of southermGeorgia this spring than has been the case
for many years.

A CURCULIONID (Achrastenus griscus Horn)

Texas F. L. Thomas (April 6): The insect hollows out the buds
after eating a small hole in the side of -ecans in William-
son and Llano Counties.

PECAN SA-FLY (Acordulecern maura McG.)

Mississippi J. P. Kislanko (May): The oecan sawfly infestation in
Stone County is moderate in some places vhile heavy in
others. The infestation in Forrost County is lighter in
the northern part than in the southern part of the county.


G2E33 CITZUS IAPID (Aphis spiraecola Patch)

Florida H. T. Fernald (April 30): Citrus aphids are extremely abund-
ant and doing much injury, particularly where there have been
no recent rains.

W. 7. Yothers (May 23): Citrus a-hids were more abundant
and injurious durinr March and April than at any time since
1923-1924. They were diminishing in May.

California Monthly News Letter, Los Angeles Co. Agr. Comm. (April 28):
The citrus wh`itofly was discovered in Pasadena and South
Pasadcna early in Aoril.

CITRUS RUST MITE (Phyllocoptes oleivorus Ashm.)

Florida H. T. Fernald (Anril 30): The rust mite has been increasing
rapidly during the last ten days at Orlando.


Florida 7. 7. Yothers (May 24): This insect is seriously abundant
this year, but not unusual.

OIINGE THTIPS (Scirtothrios citri Moult.)

California S. Lockwood (May 5): This insect has boon collected in
Butte, Yuba, Sacramento, Fresno, Tulare, San 3ern.rdino,
Riverside, and Los Angeles Counties by myself. Horton
lists it in some other counties in California.

OhNGE MAlGGOT, O0 MSXICAN FRUIT FLY. (.nastre-ha ludens Loew)

Cia Nevs Letter, Plant Quarantine and Control Administration,
No. 17. (May 1): Infestations were found in 35 groves
extending from San Benito to Mission during the month of
March. This makes a total of 40 -remises in which in-
festations have been found this season to the end of
March. The infestations were more general in Hidalgo
than in Cameron County. More groves were found infested
in the Teslaco, Pharr-San Juan-Alamo, and Mission districts
than in the others.


A SCALE (As-idiotus orientalis cocotinhagus Marl.)

Florida E. 7. 3erger and G. 3. Merrill (May 24): A. orientalis co-
cotiphagus is very abundant on coconut palms at Miami
and Jest Palm 3each. Rieported to office by J. C. Goodwin.



VEGETABLE WEEVIL (Listroderes obliquus Gyll.)

Georgia T. O'Neill (May 23): About 30 adults and one larva were
submitted with report of severe injury to an open bed of to-
mato plants at Atlanta. First recorded'from this locality
May 20.

Louisiana W. E. Hinds (May 26): The vegetable weevil has been extreme-
ly abundant in this State, but appears now to have mostly en-
tered aestivation.

Mississippi M. M. High (May 16): The following additional counties in
Mississippi have been found infested: -Winston, Webster, Chick-
asaw, Calhoun, Panola, Tallahatchie, Lafayette, Lee, and Pon-

FLEA BEETLES (Halticinae)

Virginia L. D. Anderson (May 26): Potato flearbeetles (Epitrix
fuscula Crotch) seem to be steadily increasing in numbers
each year and are causing considerable damage in Accomac and
Northampton Counties.

Maryland E. N. Cory (May I3): Truckers revort an unusual abundance
of flea beetles attacking most crops throughout the State.

North Dakota J. A. Munro (May 23): Present by the thousands on radishes
and onions in a garden at Carrington (Foster County). They
are also abundant in the vicinity of Fargo.

Mississippi J. P. Kislanko (TMay): The eggplant flea beetle, E. fuscula,
infestation was rather heavy in Stone and Forrest Counties
during the first oart of May, eggplant leaves being severely

Utah G. F. Knowlton (May 18): Flea beetles are damaging radishes
and turnips in several parts of Tooele County. They are do-
ing less than the usual amount of damage to sugar beets.

SPOTTED CUCUMBER BETLE (Diabrotica duodecimpunctata Fab.)

Virginia L. W. Brannon (April 29): The first adult of the 1932
season was observed feeding on beans on April 29.

North Carolina W. A. Thomas (May 12): The larvae of this insect are fre-
quently found either embedded or partially embedded in ripe
fruit of the strawberry at Chadbourn. This seems to be true
only when the berries are lying in contact with the soil.

Gcorgia 0. I. Snapp (April 28): Adults are abundant on peach trees
at Fort Valley, feeding on the petals, calyxes, and to some
extent on the green peaches.


Alabama J. M. Robinson (May 20): The spotted cucuLmber beetle is
very abundant at Auburn attacking corn plants.


Oregon T. R. Chamberlin (May 1): Numbers of adult beetles consid-
erably less than last year. Females dissected toward the end
of April, 1932, contained many eggs of all sizes. Apparent-
ly ovinosition will extend later into the season than usual.


Florida J. R. Watson (May 24): Blister beetles (Epicauta vittata
Fab.) and (E. cincrea s ) j are very common, do-
ing most injury, as usual, to potatoes, tomatoes, peppers,
and eggplant. They are also commonctviwild coffee bean,
Cassia tora, and are eating the blossoms (petals) of wild
cactus, O'untia.

FALSE CHINCH BUG (Nysius ericae Schill.)

North Carolina W. A. Thomas (May 17): The false chinch bug continues to
be fairly abundant on string broccoli and other crucifers
at Chadbourn.

South Carolina W. A. Thomas (May 10): It was observed today that a weed
(GnaDhalium sp.) carried a light infestation in the vicinity
of Charleston.

SEED CORN MAGGOT (Hylemyia cilicrura Rond.)

Maryland E. N. Cory (May 13): The seed corn maggot has been reported
as damaging 50 ner cent of the oresent stand of peas of one
of the canners in Centerville, Queen Annes County. Also in-
jurying sprouts of cantalou-es and watermelons in that county.
Two records have been received of injury to beans in fields
in Worcoster.C0unt.y. One field of 5 acres had been destroyed.
We have also had several reports of injury to beans and peas
in Caroline County.

Virginia H. G. Walker (May 26): The seed corn maggot is moderately
abundant at Norfolk.

South Carolina A. Lutken (April 28): The seed corn maggot is very abundant
on onions, peas, beans, and corn generally.

THRIPS (Thysanoptera)

South Carolina W. J. Rpid, jr. (April 27): Thrips, probably Thrins tabaci
Lind., are much more abundant than usual on spring cabbage
plantings in the Charleston area. The insects are causing a
whitening and wilting of the leaves. Since the cabbage crop
was set in the field in late December and January the weather


has been abnormally warm and dry. (May 12): The vrincipal
truck crops grown during this season in the Charleston area
--cabbage, cucumbers, ootatoes and beans--are now being seri-
ously damaged by the heaviest infestation that local growers
remember of ever witnessing, certainly the worst in the sec-
tion during the past six years. At -resent young cucumbers
appear to be suffering most from the attack. The infestation
is quite general over the entire section. As many as 35 thrips
have been counted in the field of a microscope, five-eighths
inches on the under side of a cucumber leaf. An average of
14 thrins was found on each of 100 similar sized areas on 100
cucumber leaves. Since May 1 the insects have spread to ad-
jacent cucumber, 'bean, -otato, and onion plantings. The fol-
lowing native plants in the vicinity of truck plantings were
found to be infested: Goldenrod, milkweed, smartweed, pig-
weed, and Johnson grass. (May 13): Thrios were found to be
moderately abundant on small'plantings of cucumbers and melons
in the central portion of the State. (May 14): They were
proving quite destructive to onions in the northern or Pied-
mont area of the State. The infestation continued to be
severe until May 20. During the 24-hour period from 8 a. m.,
May 20, to 8 a. m., May 21, a rainfall of 4.34 inches fell
at Charleston. The infestation on 100 leaves after the rain
was found to be 70.9 per cent less than the infestation count
made during a -ocriod of 3 days before the rain.

W. A. Thomas (May 10): Thrins are causing severe injury to
cabbage, cucumber, bean, Irish ootato, and gladiolus in the
vicinity of Charleston.

A CAuL CRICKET (Daihinia brevioes Hald.)

Oklahoma C. F. Stiles (May 23): A cricket is doing serious damage
to garden and truck croes at Hollidl (Det. A.N.Caudell)

COMMON RED SPID7R (Tetranychus telarius L.)

Virginia H. 5. Walker (May 26): The red snider is very abundant and
has caused considerable damage to strawberries in the Norfolk
district and on the Eastern Shore of Virginia.

Georgia 0. I. Snapp (May 2): The drought has been favorable for
the red snider and they are unusually abundant in Fort Valley.
A field of English garden peas has been ruined. (May 14):
Red spiders have caused serious damage to beans in gardens
at Fort Valley.

THE GREE3HOUSE CENTIPEDE (Scutigerella immaculata Newp.)

California A. E. Michelbacher (May 19): This contipede continues to
damage asparagus and is very destructive in greenhouses around
East Oakland.


COLORADO POTATO BEETLE (Leptinotarsa deogmlineata Say)

Delaware L. A. Stearns (May 23): The Colorado notato beetle is very
abundant--there have been many comolaints during the -ast 10

Virginia L. R. Cagle (May 25): The Colorado potato beetle is very
abundant at Poanoke.

Pennsylvania C. A. Thomas (May 20): The Colorado notato beetle is becom-
ing very common on ootato leaves, which are now un several
inches in Chester County.

J. N. Knull (May 16): Plentiful on volunteer potatoes at
Mont Alto.

Maryland E. N. Cory (May 17): The Colorado potato beetle is very

North Carolina L. W. Brannon (May 5): Adults and eggs were numerous on
irtsh notatoes in this section on May 5. No hatching to

South Carolina A. Lutken (April 28): Eggs deposited at Clemson College
April 27.

Ohio T. H. Parks (May 26): Adults and eggs are more abundant than

Indiana J. J. Davis (May 26): Attacking potatoes at Indianapolis
as soon as the plants appear above ground.

Illinois J. H. Bigger (May): More than commonly abundant May 18 in
western Illinois.

South Dakota H. C. Severin (May 20): First beetles were seen May 19.

Mississiopi K. L. Cockerham (April 22): Doing considerable damage to the
and Irish potato croo at Biloxi, Miss., and Foley, Ala. In some
Alabama small garden natches it has been necessary to treat the plants

Missouri L. Haseman (May 21): Larvae have 4een hatching and feeding
actively for some time at Columbia. Numerous comnlaints have
been received from throughout the State.

Kansas H. B. Hungerford (May: 8): Adults are seriously injuring po-
tatoes at Lawrence..

Oklahoma C. F. Stiles (May 23): Moderately abundant in central and
eastern Oklahoma and: scarce' in the western section of the State.

Colorado G. M. List (May 24): More numerous than usual over the eest-
earn half of the State. Most of the early potatoes will need


Idaho C. Wiakel6nd (May 21): Eggs were found at Lewiston on May
11 when ovirosition had just beg-n. At this date they.are
still in the egg stage and eggs are extremely abundant on all
early potatoes.

POTATO FL3A BETLE (Eoitrix cucumeris Harr.)

Pennsylvania H. E. Hodgkiss (May 27): The notato flea beetle has already
injured large acreages of potatoes and it is working on newly
set tomato olants.

POTATO TUBER OR'" (Gnorimoschema o-erculella Zell.)

Utah G. F. Knowlton (April 28): Dr. F. 2. Stenhens renorts the
occurrence of the ootato tuber moth in one notato field at


MEXICAN. BEA. EETLE (Epilnchna corrupta Muls.)

iTew York N. Y. State Coll. Agr., 7eekly News Letter (May 23): Found
first Mexican bean beetle May 17 in Ulster County.

Pennsylvania J. N. Knull (May 16): The first adult was collected on a
pine tree at Mont Alto on May 16.

Delaware L. A. Stearns (MHay 23): The Mexican bean beetle is now ap-
pearing on bean--first complaint received May 18.

Virginia L. I. Brannon (May 4): The first adult of the season was
found feeding in the field at Norfolk on May 4. This is
two days earlier than the first record of 1931.

H. G. Walker (May 26)Y The Mexican bean beetles are only
moderately abundant this spring at Norfolk. Our hibernation
records to date show that 30.07 per cent of the beetles
have emerged from a cage located in a pine woods, 28.13 per
cent from a cage located in a mixed oak and pine woods, and
12.47 per cent from a cage located in an oak woods. This
is not so high an emergence as had occurred at this time last

North Carolina U. A. Thomas (May 23): Adult.s are very abundant on string
and lima beans at Chadbourn, where considerable damage is be-
ing done. No eggs have yet been observed.

South Carolina A. Lutken (May 26): Adults and eggs taken in Anderson
May 11; scarce.


BEAN LEAF BEETL3 (Cerotoma trifurcata Forst.)

Virginia L.. Brannon (April 29): The first beetle of the season
was found feeding at Norfolk on snar beans on April 29.

North Carolina 7. A. Thomas (May 7): Unusually abundant during the past
and few weeks, causing rather severe damage to young beans and
South Carolina cowpeas. The injury seems to be more widespread than usual
and it has become necessary to resort to control measures in
the trucking areas of the Carolinas.

Illinois W. P. Flint (May 20): Mr. Chandler reports moderate injury,
with probability of more severe injury later.

Tennessee J. U. Gilmore (May 25): Nearly all plantings of early snap
beans have been severely attacked at Clarksville.

Arkansas D. Isely (May 21): Very abundant in Crawford, Uashington,
and Benton Counties.

Alabama J. M. Robinson (May 20): Abundant at Vernon, Auburn, River-
view, and Flat Creek.

Mississi-pi C. Lyle and assistants (May): The bean leaf beetle has at-
tracted more attention in Mississi-ooi during the month than
any other insect. Comrlaints have been received from all
sections of the State. (Abstract, J.A.H.)

A THRIPS (Frankliniella tritici Fitch)

Florida J. R. Watson (April 27): Injuring bean blossoms in the Ever-
glades and north to Ocala.



Illinois C. C. Comnton (May): Moderately abundant at Blue Island,
Cook County. Beginning oviposition.

Kentucky W. A. Price (April): Butterflies were observed on April 7
at Lexington.

South Carolina H. C. Severin (May 20): Numerous butterflies were seen on
May 10.

Minnesota A. G. Ruggles and assistants (May 13): The imported cabbage
worm is very abundant in Lyon County.


Missouri L. Haseman (May 21): Imported cabbage worms have been doing
Much damage on early cabbage.

DIAMOND-BACK MOTH (Plutella maculfl ennis Curt.)

Virginia 7. G. and L. D. Anderson (May 26): The hymenopterous para-
site Angitia hellulae Vier. (det. R. A. Cushman) has been very
effective in.controlling this insect. About 90 full-grown
diamond-back larvae and -Dumae were collected in the field on
April 6 and 8; over 95 mer cent of these were narasitized.
One hyoerparasite Callitula sn. (det. C. F. I. Muesebeck) was
also reared from this material at Norfolk.

Colorado G. M. List (May 24): The diamond-back moth was found very
numerous on stocks in a greenhouse at Sterling May 1. Serious
damage was being done to this planting.

Utah G. F. Knowlton (May 2): Diamond-back moths are abundant
uoon mustard in several Darts of Box Elder and Tooele Counties.

HARLEQUIN BUG (Murgantia histrionica Hahn)

Virginia L. .7. Brannon (May 5): Adults were fairly numerous on scat-
tered seed. kale plants on Aril 28 at Norfolk. Several egg
masses were seen. An egg mass which was collected on April
14 hatched in the insectary on the 25th.

Maryland E. N. Cory (May 13): More numerous than last year in Talbot,
Kent, Baltinore, an- Prince Georges Counties.

North Carolina .7. A. Thomas (May 23): 'J are now witnessing a very definite
demarcation of broods of this insect at Chadbourn. Ordinarily
there is no apparent distinction between broods, both adults
and nymohs being -T esent at the same time.
Ten days
ago adults were very numerous with -ractically no nymphs. To-
day the reverse is true. Few adults can be seen, while thou-
sands of nynohs are observed on the olants, with hatching still
in -rogress. On some plants these nymphs are so abundant as
almost completely to cover the foliage and stems.

Georgia J. B. Gill (May 26): They have been abundant all the spring
on cabbage and collards at Albany.

Missouri L. Haseman (May 21): The harlequin cabbage bug is reported
as abundant on cabbage, radish, and related croes all over the
State; it was laying eggs May 20.

Mississippi C. Lyle and assistants (May): This insect is quite generally
abundant and in many cases doing injury to various crucifers.
(Abstract, J.A.H.)


Texas S. W. Clark (April 25): Generally distributed throughout
the whole Rio Grande Valley. Late cabbage is apoarently not
badly affected.

CABB.AG MAGGOT (Hylemyia brassicae Bouche)

Connecticut R. B. Friend (May 23): At Mt. Carmel, Hamden, the oviposi-
tion was about a week later than normal and the infestation
appears light.

New York N. Y. State Coll. Agr., Weekly News Letter (May): Cabbage
maggots appeared during the third week in May in western New
York, where they were laying eggs on early-set plants.

CABBAGE APHID (Brevicoryne brassicae L.)

Virginia H. G. 7alker (May 26): The cabbage aphid has been abundant
enough to cause some damage to the seed kale at Norfolk.

North Carolina W., Thomas (May 17): This insect seems to be on the in-
crease, developing a rather heavy infestation on many of the
small home garden plots of cabbage and collards. Parasitism
is developing somewhat rapidly.

Indiana J. J. Davis (May 26): The cabbage aphid was abundant and
destructive to cabbage at Liberty, May 21, the plants having
been received from the South. Indiana growers have been
having much trouble with insect-infested cabbage and tomato
plants received from Southern sections for several years. A
system of careful insecticide treatment and inspection is es-
sential if Southern growers anticipate a continued northern
market for their -lants.

Ohio T. H. Parks (M1ay 26): These a-hids are becoming abundant
on young cabbage olants in Franklin. County.

Missouri L. Haseman (May 21): The cabbage aphid Was serious on cab-
bage and radishes over bhe State Mny 10 to 15.

F. D. Butcher (May 10-17): Very generally -resent on cru-
ciferous plants in St. Louis, Perry, Carter, Butler, and
Ripley Counties. Hymenooterous narasites in a few gardens had
materially reduced the infestations. Ladybird beetles were
fairly common.

CABBAGE CURCULIO (Ceotorhynchus rapae Gyll.)

Indiana J. J. Davis (May 26): The cabbage curculio was renorted de-
structive to hot-bed cabbage at Connersville (May 23) and Ke-
wanna (May 24).

Missouri L. Haseman (May 21): The cabbage curculio was reported
serious at St. Louis and St. Jose-h May 10 to 15.



ASPARAGUS 3BETLE--(Crioceris ason.ragi L.)

Massachusetts A. I. Bourne (May 24): As-oaragus beetles aopeared for the
first time at Amherst on May 14, and on the 16th were observed
for the first time by Professor Whitcomb at 'laltham. The first
as-aragus beetles to ap-oear were C. as-aragi, the spotted spe-
cies C. duodecimpunctata L. appearing some days later.

Delaware L. A. Stearns (May 23): AsParagus beetles were unusually
abundant and destructive throughout the State.

New York N. Y. State Coll. Agr. (May 23): Asnaragus beetles caused
considerable damage during the hot weather by eating the
tender tips in Chautauqua County. Little egg-laying has
taken -lace.

Pennsylvania C. A. Thomas (May 20): The common as-aragus beetle has been
abundant and destructive in some asnaragus fields in south-
eastern Pennsylvania during the month. They have caused con-
siderable damage by distorting a large DroDortion of aspara-
gus stalks. Only occasionally were specimens of the 12-sootted
asoaragus beetle noticed -

Virginia L. W. Brannon. (April 27): The first adult of the season was
found feeding in the field on April 27.

Maryland E. N. Cory (May 13): Reported attacking as-aragus in Balti-
more and Anne Arundel Counties.

Illinois J. H. Bigger (M1ay): First appearance this year at Jackson-
ville, April 30.

C. C. Comoton (May 20): The common aspara'us beetle is
very abundant at Des Plaines and Blue Island. More than 50
per cent of the tips were badly damaged in several fields.

Iowa H. E. Jaques (May 27): The common esnara ius beetle which
apparently made its first annearance here two years ago is
now becoming quite abundant and may be found in numbers where-
ever asnaragus is to be seen.

California A. E. Michelbacher (May 19): Generally spread throughout
the Sacramento River Delta. At the season progresses it will
probably become injurious in -laces.


STRIPED CUCU~BER BEETLE (Diabrotica vittata Fab. )

Virginia H. G. Walker (May 26): The stri-ed and snotted cucumber
beetles are much more abundant now than at this time last
year, the stri-ed cucumber beetle being esnecially abundant.


These beetles caused considerable damage in some fields be-
fore the growers noted their oresence.

L. R. Cagle (May 25): The striped cucumber beetle is very
abundant at Roanoke.

Ohio T. H. Park-s (May 24): The striped cucumber beetle was no-
ticed moving out of hibernation in fallen leaves of a wood
lot on May 7. It was taken in a light trar) the week of May

Oklahoma C. F. Stiles (May 23): The striped cucumber beetle is ap-
parent in large numbers in central and eastern Oklahoma;
some of the grovers have replanted their fields three times.

Illinois C. C. Comrton (May): Striped cucumber beetles arc scarce
on melons ju=t planted at Des Plaines, Cook County.

Delaware L. A. Stearns (May 23): The strived cucumber beetle is
generally abundant.

Missouri L. Haseman (May 21): Several growers have already re-orted

South Dekota H. C. Severin (May 20): Strined cucumber beetles were pres-
ent in southern South Dakote M y 15.

SQUASH BUG (Anasa tristis DeG.)

Virginia H. G. Jalker (May 26): More abundant this spring thr.n they
were last spring, at Norfolk.

Maryland E. I5. Cory (May 13): A. tristis reported general.

Illinois C. C. Com-ton (7May 20): Hibernating bugs are very abundant.
They are just leaving hibernpting quarters in northern Illi-

Utah G. F. Knowlton (May 18): Squash bugs are abundant at Bauer,
Tooele County, and in many tarts of Utah County.

Oklahoma C. F. Stiles (May 23): Apoearing in large numbers in Okmul-
gee County.


ONION THRIPS (ThriDs tabaci Lind.)

South Carolina A. Lutken (April 28): The onion thrios is very abundant
and causing noticeable damage to onions in the area near
Clemson College.

Mississinpi J. P. Kislanko (May): The onion thrips caused severe injury
to onion olants in Wiggins. On May 9 onion foliage had the a---
nearance of having been burned. Upon closer examination a
heavy infestation of thrins was noticed.

A CAPSID (Orthotylus translucens Tuck.)

Illinois J. H. Bigger (May 18): Onion capsids are destroying many
onion -atches in home gardens in Greene and Morgan Counties.


BEMT ARVMY'OR7' (Lanhygma exigua Efbn.)

California R. E. Camnbell (April 15): Young sweet corn about 1 foot
high is being attacked by larvae in Los Angeles County. In-
festation is scattering and the corn is outgrowing the damage.


ST2W:BERRY '7EEVIL (Anthonomus signatus Say)

New York N. Y. State Coll. Agr., .7eekly News Letter (May 23): Straw-
berry weevil injury v:as observed May 20 in Dutchess County.

North Carolina '.. A. Thomas (May 18): The new generation of strawberry
weevils began emerging in considerable numbers today. The
overwintering generation is dying off rapidly.

C. H. Brannon (April 30): Dewberries in Cumberland County
are being very severely injured by attacks of the strawberry

CO PEA CURCULIO (Chalcodermus aeneus Boh.)

North Carolina "T. A. Thomas ( May 6): In examining strawberry -olnts set
after a cro- of cowpeas last summer, it was observed that
the .dult cownea -od weevil occasionally was found feeding
on ripe fruit. No volunteer cowpeas or other normal food
plants were available at the time at Chadbourn.

A ROOT 7EEVIL (Dyslobus p.)

Oregon D. C. Mote (A-pril 21): Dyslobus weevils were found feeding
on and defoliating gooseberry shoots, near Dallas, on Norch
23, (D. C. 1.) Dyslobus weevils were laying eggs in field
Anril 14 (K. W. Gray).


STIRABERRY LEAF ROLLZR (Ancylis comrntana Froel.)

Indiana J JJ D.avis (May 26): Reported abundant at Elkhart, ay 24.

Michigan R. Hutson (May 9): Plentiful on strawberries in Berrien

Missouri L. Haseman (May 21): Serious in sduthwestern Missouri.
Larvae nearing maturity May 15.

STRAWBERRY CROU.N MOTH (Aegeria rutilans Hy. 3dw.)

Washington R. L. Webster (April'27): A strawberry field on the college
ground at Pullman has been ruined by this borer.

FLJOER THRIPS (Frankliniella tritici Fitch)

Louisiana C. 0. Hopkins and N. Allen (May 5): Present in all fields
visited in the strawberry growing district of Tangipahoa Par-
ish and seriously injuring the strawberry flowers. From 20
to 75 per cent of the blooms were being destroyed by this
pest. Mr. 0. G. Price, County Agent, on May 5 wrote: "This
thrips is causing about 20 per cent reduction of berries in
fields in St. Tannany Parish." This thrips has been unusually
abundant on various flowers in the vicinity of Baton Rouge
during the present season.


BEET L-AFHOPPO R (Eutettix tenellus Bak.)

Utah G. F. Knowlton (May 18): Beet leafhopoers are present in
many parts of northern Utah.

California A. E. Michelbacher (May 19): In the area around Clarksburg
some curly top of sugar beets has been noted. The number of
infested beets in this area at the present time is less than
1 per cent. To date I have not observed any leafhoppers,
although diseased beets would indicate that they have been
in the area a month or more.

BEET J7EB3O0R' (Loxostege stic.ticalis L.)

North Dakota J. A. Munro (May 23): Adults of the sugar beet webworm
have been abundant of late in the vicinity of Fargo. County
Agents and farmers of'7ard, Williams, Divide, Hettinger,
and McKenzie Counties report that the overwintering lTrvae
have been observed unusually abundant in recently plowed



TOBACCO FLA BEETLE (Epitrix -prvula Fab.1

North Carolina C. H. Brannon (April 30): LDamage to tobacco beds is the
.worst in years all over the State.

Ohio T. H. PPrks (May 24): Flea beetles were very injurious
to tobacco plants in seed beds in Lawrence County early in

Kentucky 7. .. Price (April 23): The tobacco flea beetle has been
very troublesome in tobacco beds generally over the State.

Tennessee J. U. Gilmore and J. Milam (May 25): Practically all
fields at Clrksville 'this season have suffered severely
from flea beetle attacks.

TOBACCO THRIPS (Frankliniella fusca Hinds)

Florida F. S. Chamberlin (May 10): Very abundant and severe drmage
will result if rains do not occur in the near future.


PERIODICAL CICADA (Magicicada se-tendecim L.1

Pennsylvania S. :7. Frost (May 25): This monring I found four newly
emerged cicadas. Alparently they are quite numerous, as these
vere found by chance in doing other work in the orchard. The
specimens I observed occurred in the northern end of Adams

Maryland P. Oman (May): Found nt Hyattsville (Fly Avenue); and in
Washington, D. C. (35th & Van Ness, N. '7.).

J. A. Hyslop (May 22): Two newly formed pupal skins were
found on a tree on my farm at Avanel today. (MTay 27): Several
hundred -pural skins were collected from a few trees.

SF. H. Berger (May 23): Pupae have been crawling out and
adults emerging since Friday, May 20, at Hyattsville.

Virginia U. S. Fisher (May): Found at Falls Church.

South Carolina A. Lutken (May 14): The periodical cicadas are emerging
in large numbers over an area extending at least a mile
north of the noint vhere re made the collection, Walhalla
and Issaquena Falls.


CAINKER WOBES. (Geometridae)

Wisconsin 3. L. Chambers (May 25): Eighty acres of ma-le and hard-
woods.Verc defoliated ne-rly 50 ner cent and many orchards
seriously danaged in uns-orayed section of the State by
Paleacrita vernata Peck.

Kansas H. B. Hungerford (May 8): Both the fall can1er vorm (Also-
nhiln.-'ometaria Harr.) .-nd the spring carnkr.o r-orm P'. era-
nata) were seriously abundant at Lawrence and at Ottava.

A TORTRICID (Homona fervidana '"alk.)

Arkansas 7. J. Baerg (May 23): Cateroillars have been exceedingly
numerous over a small area at Combs. Many bushes were total-
ly covered with webs, Aoril 24.


ASH BORER (Podosesia fraxini. Lugger)

Indiana J. J. Davis (May 26): The ash borer was re-orted very
abundant at Anderson on 6-inch ash trees, the adults issuing
May 21. Also at Muncie May 23.

North Dakota J. A. Hunro (May 23): 7ord from Garrison, McLean County,
indicates that the ash tree borer is quite troublesome to
ash plantings there.

ASH SAIFLY (Tomostethus multicinctus Roh.)

District G. Myers (May 17): Larvae from one-half to full-grown
of are very abundant on ash trees along Seventh Street, south
Columbia of Constitution Avenue, 'Tashington.


ELM LE'AF BEETLE (Galerucella xanthomelaena Schr.)

New England E. P. Felt (Vay 24): Found in great numbers in attics in
a number of southern New England localities.

Connecticut "7. E. Britton (May 20): Beetles very abundant, emerging
from hibernating quarters.

New Hampshire J. G. Conklin (May 24): Feeding of overwintering beetles
was observed in towns of Stratham and Newfields M"ay 17.

Rhode Island A. E. Stene (May 25): Adults are showing up in fairly
large numbers in many sections of the State.


LEOPARD MOTH (Zeuzera pyrina L.)
Massachusetts E. P. Felt (May 24): Leopard moths are .ery abundant in
many of the old elms on Natucket Island.


AN APHID (Dreyfusia picea Ratz)
Maine H. B. Peirson (May): Infestation by the fir bark louse
was quite general along the coast May 19.


LARCH CASE BEARER (Coleophora laricella Hbn.)
New England E. P. Felt (May 24): The larch case bearer is prevalent
in southern New England with a orospect of somewhat severe

Maine H. B. Peirson (May 19'): Very heavy outbreaks of the larch
case bearer in the vicinity of Augusta.

New Hampshire J. G. Conklin (May 24): Judging from the large numbers of
hibernating larvae of the larch case bearer observed in dif-
ferent parts of the State this spring, larch will suffer
rather severe defoliation by this pest during the present year.

Vermont H. L. Bailey (May 24): The larch case bearer has caused
much damage to larch during the past five years and has
started work in large numbers again this spring.

Pennsylvania J. N. Knull (May 24): The larch case bearer was found
doing considerable damage to European larch in Franklin Coun-

Michigan R. Hutson (May 24): This insect is abundant on small
areas of tamarack in Cass County.

WOOLLY LARCH APHID (Chermes strobilobius Kalt.)

Pennsylvania J. N. Knull (May 24): Many European larches in a plantation
at Pond Bank, Franklin County, are infested.


SUGAR-MAPL2 BORER (Glycobius speciosus Sayy

Pennsylvania J. N. Knull (May 12): Many sugar maple trees in the vici-
nity of Marklesburg are infested. Undoubtedly the 1930-31
drought aided these insects in establishing themselves in


in fast-growing trees. Some tree.s have been killed and many
are dying.

MAPLE BLADDER GALL (Phyllocontes guadrives Shim.)

New York E. P. Felt (May 24): Extremely numerous on a red maple at
Newburgh, the infested leaves being -ractically covered with

COTTONY MAPLE SCALE (Pulvinaria vitis L.)

Indiana J. J. Davis (May 25): The cottony maple scale is abundant
on soft ma-ole at Lizton and Portland.

Ohio T. H. Parks (May 24): Very serious on soft maples in
western Ohio.


AN APHID (Myzocallis discolor Monell)

District J. A. Hyslop (May 20): Unusually abundant on oak leaves
of on Museum grounds--some doccinellid larvae -seen among them.


WHITE-PINE WEEVIL (Pissodes strobi Peck)

Maine H. B. Peirson (May): The first white pine weevil adults ap-
peared April 20 at Parsonfield. Abundant on Scotch pine in
Belfast and New Portland.

Pennsylvania J. N, Knull (May 4): The first adults were observed on May
4, crawling up the trunks of white pines in the vicinity of
Cross Forks.

BAEK BEETLES (Coleoptera)

Pennsylvania J. N. Knull (May 13): Many vines (Pinus banksiana) in a
15-year-old plantation at Pond Bank, Frankllin County, were
killed by Ips calligra-hus Germ., I. graidicollis Eich., I.
avulsus Eich., 1. pini Say. The trees were infested during
1931 and their vitality was evidently lowered by the 1930-31

NANTUCKET PINE SHOOT MOTH (Rhyacionia frustrana Comst.)

Massachusetts E. P. Felt (May 24): The Nantucket pine moth is locally
very abundant on hard pines on Nantucket Island, adults be-
ginning to issue the middle of May.


.EUROPEAN PINE SHOOT MOTH (Rhyacionia buoliana Schiff.)

Connecticut R. Friend (May 23): There appears to have been a decided
winter mortality, although comparative figures are lacking
So' prevTous years. The larvae are in the last instar and a
a few individuals have pupated. Scouting this spring revealed
a light scattered infestation in the eastern part of the State.

PINE TUBE MOTH..(Eulia pinatubana Kearf.)
New York H. B. Peirson (May): Adults of the -pine tube moth emerged
April 18 at Ithaca.

A MOTH BORER (Parharmonia pini Kellicott)
New York E. P. Felt (May 24): The pitch mass borer was unusually
prevalent in a grove of white pines at Bedford Hills.

A SAWFLY (Neodinrion edwardsii Nort.)

Maine H. B. Peirson (May): The pine sawfly was feeding on red
pine in Lincoln, Seotember, 1931. First record in State.

RED-HEADED PINE SAXFLY (Neodinrion lecontei Fitch)

Mississippi J. P. Kislanko (May 9): Several colonies were observed
feeding on the needles of slash pine saplings in the vicinity
of '7i'gins and Perkinston, causing heavy defoliation.

PITCH MIDGE (Retinodirlosis resinicola O.S.)

Massachusetts E. P. Felt (May 24): The pitch midge is -reported as -reva-
lent on hard pine at Osterville by Mr. 7. Theeler, Jr.


SPRUCE LEAF MINTR (Argyroploce abietana Fern.)

New England E. P. Felt (May 24): The ssruce leaf miner is locally
somewhat abundant upon Norway and Colorado blue spruce in
southern New England.

Michigan E. I. McDaniel (May 24): This is quite common throughout
southern Michigan. This particular infestation is in the
State forest at Alpena.


AN APHID .(Cher- es abietis L.)

Michigan E.. I,.McDaniel (AoriL 30): Complaints have also been re-
ceived from Menominee of Adelges abietis attacking s-ruce.

SPRUCE MITE (Paratetranychus uniunguis Jacobi)

New England E.F. Felt (May 24): Generally orevalent in southern and
southeastern Nev' England and southeastern New York. A speci-
men recently brought in shows such a generally webbed con-
dition that the basal half or two-thirds of all the older
needles and some of the younger needles are distinctly
shrouded with the delicate webs of this pest.

SPRUCE BUD SCALE (Physokermes -iceae Schr.)

Maine H. B. Peirson (May): The soruce bud scale was abundant on
dwarf Alberta spruce April 22 in Bar Harbor.


A LACEBUG (Corythucha salicata Gibson)

Oregon D. C. ,ote (A-ril 21): The western willow tingid is quite
serious in certain orchards in the 7illamette Valley.
(B. G. Thompson)




GREERHOUSE LEAF TIER (Phlyctaenia rubigalis Guen.)

New York C. R. Crosby (April 29): Cauised considerable damage to
chrysanthemums, snapdragons, and cinerarias in a greenhouse.

Pennsylvania C. A. Thomas (May 20): This insect has done some damage to
snapdragons, etc., in a greenhouse in southeastern Pennsylvania.

Ohio E. W. Mendenhall (May 10): Quite destructive on the strawberry-
geranium (Saxafraga sarmentosa) and the Michaelmas daisies in the
greenhouses in Springfield. It is destructive to a long list
of plants in the greenhouse.

HORNWORMS (Sphingidae)

Georgia 0. I. Snapp (May 25): A very heavy infestation of hornworms
has developed in an ornamental nursery near Fort Valley, causing
defoliation of many plants.

Michigan E. I. McDaniel (April 28): Severe losses have been suffered
this season by greenhouse men who grow Easter lilies. Infested
plants are stunted, the lower leaves turn yellow and the plants
often fail to flower. The roots of such plants always show the
bulb to be badly rotted and mites extending their activities
into healthy tissue. Frequently stems are also infested.

GREE PEACH APHID (Myzus persicae Suls.)

Mississippi J. P. Kislanko (May): Cineraria, weeping lantena, and some
other plants were very heavily infested with the green peach
aphid in the greenhouses in Hattiesburg.

TOMATO PSYLLID (Paratrioza cockerelli Sule.)

Utah G. F. Knowlton (May 7): Adults are very abundant on matrimony
vine at Plain City. Apparently the first generation has largely
matured before many potatoes are planted.

JAPANESE MAPLE SCALE (Leucaspis japonica Cl11.)

Connecticut W. E. Britton (May 20): This scale has severely injured
Japanese maple and flowering dogwood.

THRIPS (Thysanoptera)

South Carolina W. J. Reid, jr. (April 27): Young azalea plants in the green-
house of a nursery in Charleston are being seriously injured by

thrips. Thea -infestation is the first -of tts.kind that has
come to the 'attention of the nurseryman.

Louisiana W. E. Hinds (May 26): The greenhouse thrips (Heliothrips
haemorrhoidalis Bouche) developed very abundantly out of doors
through the mild winter and has seriously injured the foliage
of Viburnums grown as shrubbery.

Mississippi C. Lyle and assistants (May): An undetermined species of
thrips is seriously damaging rose blossoms throughout the State.
(Abstract, J.A.H.)

CAROLINA MANTIS (Stagmomantis carolina Johan.)

Maryland E. N. Cory (May 13): Egg masses of this insect have been
sent in from practically all over the State.

A GARDEN SLUG (Limax maximus L.)

Ohio E. W. Mendenhall (May 24): Garden slugs are doing considerable
damage to iris in gardens in Columbus. They damage the iris by
eating holes in th. leaves.


AR30RVITA7 LEAF MINR (Argyresthia thuiella Pack.)

Connecticut W. E. Britton (May 20): Considerable injury has been caused
on young trees in a Branford nursery by this leaf miner.


BOXWOOD LEA? MINIR (Monarthropalpus buxi Labou.)

Rhode Island A. E. Stene (May 25): A small box plant having an unusually
heavy infestation was brought into the office a week ago and in
about three days a large number of the midges emerged.

Delaware L. A. Stearns (May 23): Fist emergence of the box leaf miner
was observed May 1.~ in Wilmington.

Georgia T. O'lTeill (!ay 20): First record of occurrence in this State.
Determined from loaf galls, one full grown larva, and numerous
egg s.


.CA,4iLLIA SCALE (Lepidosaphes camelliae Hoke)
Georgia 0. I. Snapp (May 4): Unusually abundant on Camellia japonica
bushes in Fort Valley.



CERYSANTHE UM GALL MIDGE (Diarthronomyia hypogaea Loew)

Ohio E. W. Mendenhall (May 25): The chrysanthemum midge Ihas been
held down pretty well in the greenhouses at Springfield but
began to show some increase this spring.


GLADIOLUS THRIPS (Taeniothrips gladioli M. & S.)

Connecticut B. H. Walden (April and May): Many of the small growers who
did not treat the corms during the winter are finding them
infested this spring.

California W. G. Weigle (April 30): I collected specimens of the gladiolus
thrips on gladiolus in Los Angeles County April 30. (Det. by
H. Morrison.)

GRAPE MEALYBUG (Pseudococcus maritimus Ehrh.)

Michigan E. I. McDaniel (April 30): P. maritimus are common on
"glad" corms stored in warm ouarters at East Lansing.


HOLLY LEAF MITER (Phytomyza ilicis Curt.)

Maryland E. IT. Cory (May 13): Found in Prince Georges County.


IRIS BORER (Macronoctua onusta Grote)

North Dakota J. A. Munro (May 23): Specimens from Oliver County were sent
in and were reported to have practically destroyed a fair sized
planting of iris.


AN APEID (Aphis rociadae Ckll.)

Mississippi J. P. Kislanko (May 5): An unusually heavy infestation on
larkspur was observed in Hattiesburg.

CYCLAMIT MITE (Tarsonemus pallidus Bks.)

Wisconsin E. L. Chambers (May 25): Delphiniums in several gardens near
Milwauket have been seriously injured by cyclamen mite.


A WEEVIL (Rhya 'ihorus cruentatus Fab.)

Florida E. W. Berger & G. B. Merrill (May 24): Palm weevil
moderately abundant at Delray on Phoenix canariensis. Reported
by J. C. Goodwin.

ROYAL PALM BUG (Xylastodoris luteolus Barber)

Florida E. W. Berger & G. B. Merrill (May 24): Royal palm bug
very abundant at Miami on royal palms. Reported by J. C. Goodwin.


AN AMBROSIA BEETLE (Corthylus punctatissimus Zimm.)

New -ngland E. P. Felt (May 24): The pitted ambrosia beetle has been
and reported from several southern New England localities, and
New York on Long Island, N.Y., it is stated that a group of 300
rhododendrons shows practically every stem infested. In
some-cases the infestation is so severe that the stems will
have to be removed.

RHODODENDRON LACEBUG (Stephanitis rhododendri Horv.)

Maryland E. N. Cory (March 17): The rhododendron lacbtug has bee
reported'at Baltimore. .


'A EUCOSMID (Arsyroploce nimbatana Clem.)

Mississippi C. Lyle (May 21): Specimens of the rose budworm were
received from Grenada on May 5.

ROSE APHID (Macrosiphum rosae L.)

California E. 0. Essig (May 20): The rose aphis has been very abundant
and destructive in the San Francisco Bay Region, in May.


SNOWBALL APHID (Aphis viburnicola Gill.)

Indiana J. J. Davis (May 26): The snowball aphid has been as abun-
dant as usual at Knightstown and Lafayette, and probably else-
where the past month.


Utah G. F. Knowlton (May 18): Aphids are affecting snowballs at
Oak Creek.


GRE]E CITRUS APHID (Aphis spiraecola Patch)

Indiana J. J. Davis (May 26): The spiraea aphid has been very abun-
dant at Knightstown and Lafayette and probably elsewhere the
past month.

Mississippi K. L. Cockerham (April 23): An unusually heavy infestation
of aphids was noted on spiraea shrubs in a yard at Biloxi, Miss.
on April 23. Pyracanthas nearby were also infested. It was
probably the same aphid which had spread over to these other


BLACK VINE WEEVIL (Braclhyrhinus sulcatus Fab.)

Connecticut W. E. Britton (May 20): There has been severe injury to
Taxus plants in nurseries and ornamental plantings by grubs
eating the roots, in New Haven, Milford, and Waterbury.


A THRIPS (Ere gmatothrips iridis Watson)

New York F. F. Smith (October 28, 1931): Collected on hardy Tritonia
at Hamburg, October 28, 1931. First record in U. S.
(Det. H. Morrison.)




MOSQUITOES (Culicinae)

Connecticut N. Turner (May 16): In Saybrook in one pool Aedes cantator
Coq. was unusually abundant; also found in Milford, Stratford,
3st Haven, Madison, and New Haven. (May 20): A. canadensis
Theob. bred slightly later than usual this year, emergence
being in progress now. Collected from Orange and Bridgeport.

Delaware L. A. Stearns (May 23): A State-wide mosquito survey is in
progress. First-brood of A. ct,.tor took wing on salt marshes
along the Delaware River and Bay during the last week in April,
Trap collections for the first ten days in May for 16 communities


in the State show 84 per cent A. cantator and A. sollicitans Walk.
and 16 per cent A. sylvestris/and A. canadensis Theob.
-t. eob.-
Utah' G. F. Knowlton (May 21):' Mosquitoes are very abundant in
parts of Box' lder and Tooele Counties, being especially
annying in .the vicinities of.Corinne, Lamp, Penrose, Brigham
City, 'Thather, Bothwell, and northern Skull Valley.

S'' EX GNATS (Hippelates pso Mall.)

Florida W. E. Dove & J. B. Hull (April 14): Eye gnats and conjunctiv-
itis have been important along the shores of Lake Okechobee,
according to Dr. Henry Hanson, State Health Officer.

J. B. Hull (May 19): At Pahookee, in company with Mr.
Broughman, of the State Board of Health, eleven grams of gnats
were collected in one trap during a period of 24 hours.

A MIDGE FLY (Chironomidae)

California R. Bogue (May,9): A.great deal of sickness in Santa Paula
and Ventura was attributed this month to a species of midge
getting into the water supply and wells. Approximately four
hundred (400) cases have been reported so far.

,/S1.D FLIES (Culicoides)

South Carolina W. E. Dove and D.. C. Hall (April 14): Since Marchlsand flies
ha-e been annoying in the vicinity of their breeding places.
During the past two weeks they were present in and about
residences in the vicinity of .Charleston. Poorly constructed
ditches serve as concentration places for larvae during dry

Florida J. B. Hull (April 14): Adults have been present in the
vicinity of Fort Pierce since January -10. Bergence: apparently
takes place throughout the winter. The drainage ditches holding
muck and decaying vegetation where there is no tidal action are
serving for concentrations of larvae.

BLACK WIDOW (Lathrodectes mactans Fab.)

Maryland P. Knight (May 25): Yesterday I went out in the fields and
succeeded in collectiAg two females. During January, February
MarcL, and April 38 of these spiders were collected.

California R. Bogue (May 9): The black widow spider is very plentiful
this year and many egg cases are being found.



COMMON CATTLE GRUB (Hypoderma lineatum DeVill.)

Michigan E. I. McDaniel (May 25): The first appearance of adult flies
for this year in Michigan was May 8. In some sections the grubs
are very plentiful in the backs of cattle. H'. lineatum is our
common species, although we find H. bovis DeG. occasionally.

STABLE FLITS (Stomoxys calcitrans L.)

South Carolina W. E. Dove and D. G. Hall (April 14): Stable flies annoyTed
live stock and dogs on the coast near Charleston during the
past week. They were most abundant about stables near the salt

Missouri L. Haseman (May 21): Stable flies are increasing rapidly
at Columbia.

HON0 FLY (Haematobia irritans L.)

Louisiana F. C. Bishopp (May 28): The horn fly has been reported as
unusually abundant at Laurel Hill. The correspondent states
that they are more abundant than he has ever seen them; and
that they have been bne April 1st.


SOUTHRIT BUFFALO GNAT (Eusimulium pecuarum Riley)

United States G. H. Bradley (May): The southern buffalo gnat appeared
much earlier than usual in the gnat-infested territory this
year. A few individuals were reported as seen about the
middle of December, 1931. They were abundant about the middle
of January and were definitely on the decline by the end of
March. These pests were present in annoying numbers in
Mississippi. They do not fly far into the hill country east
of the Delta except along low river bottoms. In Arkansas
there were records of their presence from many points. In
Louisiana they were reported at Monroe and as fairly well
distributed throughout Ouachita Parish, the eactern section
of Richland and in several sections of Caldwell Parish, also
at Winnfield and Nachitoches. They were also reported as
present at Covington, Tennessee. This year the gnats appeared
in gradually increasing numbers and as is usual under such
conditions only isolated cases of their killing stock wore



STICKTIGHT FLEA (Echidnophaga gallinacea Westw.)

North Carolina W. 3. Dove, D. G. Hall, and F. M. Prince (April 14): Stick-
tight fleas have been observed at four different localities
in the vicinity of Charleston during the past few weeks. One
severe infestation was found on poultry. At other places dogs
were infested.

PIGEON FLY (Pseudolynchia maura Bigot)

Florida J. B. Hull (March 20): Pigeons were infested with pigeon
flies in the vicinity of Fort Pierce. Quantities of pupae
were obtained during late Febuary and March.



TERMITES (Reticulitermes spp.)

General T. E. Snyder (April): During the month of April 256 cases
of termite damage were reported to the Bureau of Entomology.
The following list gives *Che -number of cases reported from
eac'h section: New England", 5;' Middle Atlantic, 90; South
Atlantic, 55; East Central, 33; West Central, 20;' Lower
Mississippi 46; Pacific Coast, 7.

Indiana J. J. Davis (May 26): Termites were reported destructive in
18 localities.

Illinois W. P. Flint (May 20): More inquiries concerning these insects
have been received during the last month than at any similar
period. More than 80 inquiries concerning this insect have
come in the last three weeks.

Kentucky W. A. Price (April): During the past month we have had 48
inquiries regardiing the treatment for termites. These requests
have come from all sections of the State.

Missouri L. Haseman (May 21): We have received numerous complaints on
termites. Svarming was mostly completed by early May.

Alabama J. M. Robinson (May 20): Termites reported abundant from 8

Texas F. L. Thomas (May): Termites reported swarming from garage
at College Station and a home in Brazos County April 24.
Termites reported in house at Port Arthur on April 11 and at
Carthage May 19.


ARGENTINE ANT (Iridomyrmex humilis Mayr)

Maryland E. I. Cory (May 13): The Argentine ant successfully over-
wintered outside of greenhouses in Baltimore. The nests were
located in trees, principally cherry, walnut, and horse chest-
nut, and the brick bases of large plant vases in three locali-
ties, and in the base of an iron vase in two locations. Ants
were noted to forage at temperatures as low as 360 F. at various
times during the winter.

EUROPEAN EARWIG (Forficula auricularia L.)

Idaho C. Wakeland (May 21): The European earwig is quite abuneant
in some houses in Moscow and has been reported from Coeur d'Alene.

California E. 0. Essig (May 3): The European earwig reported in gardens
and house at Melrose, East Oakland. First record for this

PEA WEEVIL (Bruchus pisorum L.)

Michigan E. I. McDaniel (April 28): The pea weevil has not been of
economic importance in Michigan for a number of years. Recent-
ly we have been receiving specimens mostly from small gardeners
in seeds held over for planting.

Idaho C. Wakeland (May 21): The pea weevil in the northern Idaho
area is found in small numbers in the blossoms of volunteer peas
but no eg-s have yet been deposited. Planted peas are very late
and will not be in the blossom stage for a period of weeks yet.

Oregon D. C. Mote (April 21): Pea weevil adults were found in a
field April 15. (A.O.Larson.)


Minnesota H. H. Shepard (May 11): Serious infestation at Duluth in
dock through which flour is being moved.


M.- D. Leonard
Insular Experiment Station, Rio Piedras, Puerto Rico.

The scarabaeid beetle yscinetus barbatus Fab. was abundant during
early May this year and last rear, at Isabela, (G.N. Wolcott. )

The fkt adult Lachnosterna vandinei 'Syth was observed this year
on March 10, the second on April 10, and they were abundant during late
April. Last -ear the first adult was observed on April 19 and they were
abundant last year in April, at Isabela. (G.N. Wolcott.)

The first adult Lachnosterna citri Smyth was observed this year on
April 15 and they were abundant on April 17; last year the first adult was
observed on April 17 and they were abundant on the 18th and 19th, at
Isabela. (G.N. Wolcott.)

The period of greatest abundance of the large weevil (vaquita)
Diaprepes abbreviatus L. as adult is also during the latter part of April,
following a period of several months when rarely can an individual be found.
SDuring the rest of the year the beetles are present in reasonable numbers,
with minor variations, but during the first quarter.of the year adults are
very scarce. Their appearance in the latter part of April coincides with
the new flush of growth on citrus and other trees, caused by spring rains,
which have been normal this year. Even for this irrigation district, how-
ever, one can hardly consider the almost 10 inches of rainfall that have
fallen in the last 48 hou-rs- as being quite normal.

A pentatomid bug, Fecelia minor Voll, (H.G. Barber det.), was found
in small numbers (adults) on the fruit in an orange grove near Ponce and
in two groves near Penuelas on January 25. (R. G. Oakley.)

A pupa of an encyrtid, Leptomastix dactylopii How. (C.F.W. .Muesebeck
det.) was found in a guava fruit infested with larvae of Anastrepha sp.
(C.G. Anderson)

The scale Psetdoparlatoria ostreata Ckll. was heavily infesting fruits
and stemrs of a papaya tree in a garden in San Juan, January 13. (A.S. Mills;
Morrison det.)

The tessellated scale, Ecailymnatus tessellatus Sign., was moderately
infesting the leaves of 4 Malay apple trees near Rio Piedras, January 1
(C.G. Anderson; G.B. Merrill det.), and a light infestation on the leaves
of one tree of Calop]hylluu antillanum and a heavy one on a palm in Pennock's
nursery near Rio Piedras, February 17 (C.G. Anderson). Listed from Puerto
Rico in Florida State Plant Bd. Quart. Bul. 7(4): 260-261, 1923.

There was a light infestation of a bean pod-borer, Maruca testulalis
Geyer, in a hamper of lima beans from Ca ey for shipment1,March 24 (C.G.
Anderson; C. Heinrich det.), and one pod infested in a hamper of lima beans


from Isabela, March 16 (C.G...Anderson; C. Heinrich det.). Also, 11 per
cent of the lima bean pods were infested on a 3-acre planting at Cidra on
February 26. (A.S. Mills~ Wm. Sclaus1 .et.)" An-adult of Microbracon
J-Xcr i iphagae Mues. was reaeod-from a larva found on a larva of Maraca
testulalis Geyer in a hamper of lima bean po'ds from Vega Baja, March 24.
(C.G. Anderson; C.F.W. Muesebeck det.)

A dipterous leaf miner, Agromyza inaequalis Mall., was infesting with
blotch mines.practically all the leaves in a small garden patch of lima beans
at the Forestry Station at Rio Piedras, January 15. (R. Faxon; C.T. Greene

An aphid, Megoura viciae Kalt., was lightly infesting the leaves and
pods of lima beans near Rio Piedras, February 26. (R. Faxon; P.W. Mason det.).
Apparently not previously recorded from Puc:toRico.

A pentatomid bug, Thyanta perditor Fab.. Adults were present in moder-
ate numbers on the leaves in a 3-acre patch of lima beans at Loiza, February
7. (A.S. Mills; H.G. Barber det.)

A noctuid, Prodenia eridania Cram. (Wi. Schaus det.), was moderately
infesting tomato fruits which the larvae were eating out, at the Vivell farm
at Rio Piedras, February 15. (R. Faxon.) Larvae of a noctuid, Prodenia
eridania Cram.,.were found to be eating many of the leaves in a 5-acre field
of Irish potatoes on the Ellsworth farm at Cidra, February 5, and a
infestation of the larvae was found on foliaTe of a 5-acre field of peppers
on the Cabrera farm at Loiza on February,8. (A.S.Mills; W.Schaus det.)

The corn ear worm, Heliothis obsoleta Fab., was heavily infesting the
ears in 4 boxes of corn from Anasco, March 7. (A.G.Harley; C. Heinrich det.)

An adult. of the fall army worm, Laphgma frugiperda S. & A., was found
on an eggplant leaf at Isabela, March 8. (C.G. Anderson; Wm. Schaus dot.)

A heavy infestation of the tobacco flea beetle, Epitrix parvula Fab.,
was found on'20 eggplants examined at the Cabrera farm at Loiza, March 14.
(A.S. Mills; H.S. Barber det.)

A eulophid, Chry:socharis parksi Cwfd. Adults were reared from pupae.of
Agromyza pusilla Meig., mining in pea leaves at Cidra, February 26; 30 per
cent of the dipterous pupae were parasitized with this or another species.

A bug, Piezosternum subulatum Thunb. (H.G. Barber det.) A small number
of adults were found on garden pea leaves in a small patch on the Vivell
farm at Trujillo Alto, February 5. (A.S. Mills.)

The tamarind pod-borer, Sitophilus linearis Hbst. Adults and larvae
were found feeding in one pod in a crate of tamarinds for shipment to the
States, February 25. (C.G. Anderson; L.L. Buchhanan det.)


C. H. Ballou
San Jose, Costa Rica

The citrus blackfly (Aleurocanthus wolumi Ashby) is very abundant and
injurious in Maceta and Central.

Scale insects are.,quite troublesome on both the older trees and the
newly-budded stock. Among the s-ecies occurring in numbers are LeDidosa-
phes bcckii 3Netvm., Saissetia homis-haerica Targ., and Coccus hes-eridum L.

Grasshonncrs (various species) are very destructive to the tender
leaves of the ne'ly-budded citrus stock.

Avocado weevil borers (Co-turus constrictus Champ., and Conturomimus
sp.) were found damaging avocado trees at San Jose. These insects are at-
tacked by a microgasterid -arasite of apparently a new snecies and maybe
a nev genus.

A mining scale (Howardia biclavis Comst.) was found causing damage to
Japanese -ersimmon at San Jose.

A membracid (Acono-hora nallescens Stal) was found injuring young
shoots of papaya March 22 at San Jose.

A pentatomid (Thyanta perditor Fab.) causes the blossoms of peach to
fall. These rere active on April 4 at San Jose.

The wvhite peach, scale (Aulacasnis pentagona Targ.) is quite seriously
infesting peach and mulberry, and to a lesser extent mango, in the San
Jose area,

A scale insect (Pseudischnaspis bowreyi C11l.) was found infesting
apple on March 22 at San Jose,

A flea beetle (Enitrix fuscata Jac.-Duv.) was damaging tomatoes from
March 22 to April 23 at San Jose.

A leaf-footed bug (Leotoglossus zonatus Dall.) was very abundant and
apparently quite harmful to tomato fruits during the third week in April.

A bug (Engytatus notatus Dist.) vas observed damaging tomatoes at San
Jose March 22 and was still active in the field by the end of Arril.


-188- 1262 09244 6342

Andre Audant
Service National de la Production Agricole
Port-au-Prince, Haiti

Considerable damage to coffee plants is reported from the southern
part of Haiti by the coffee cricket (Chremon repentinus "ehn). The green
scale (Coccus viridis Green) is also present on the leaves.

A yellowish scale, Aspidiotus destructor Sign., is severely damaging

The bean leafhopper (Bnpoasca fabalis De Long) is found on beans and
is causing considerable damage in transmitting the "yellovs" disease.

Swarms of termites, mostly Nasutitermes morio Latr. and Cryptotermes
brevis Walk., have-been emerging all through the rainy days of the latter
part of the month.

The striped citrus curculio (Prepodes 4-vittatus Oliv.) was feeding
on the citrus leaves of trees located on the Experimental Ground of the
Damien Station, together with two other beetles Zmchnopus atramentarius
Gyll. and L. -roteus Oliv.

Young parayas, esrecially of the larger varieties, are infested with
larvae of the paraya fruit fly (ToxotryTana curvicauda Gerst.). The flies
are not very abundant, since the laborers are oicking up the infested
fruits to burn them.

Citrus fruits in Port-au-Prince have been quite severely infested with
a black fly (Aleurodicus minimus Quaint.), the purple scale (Lepidosaphes
beckii Newm.), and the citrus mealybug (Pseudococcus citri Risso).

The West Indian.. fruit flies (Anastrepha striata Schin.) are infest-
ing mangoes. The infestation, rather light on the better varieties, is
quite severe on the common so-called "Mango Jeremie."

The palm leaf skeletonizer (Homaledra sabalella Chamb.) is infesting
the leaves of the latanier (Sabal domingensis) in the Cul de Sac Plain.

The melon aphid (Anhis gossypii Glov.) has been reported from many
melon patches in the vicinity of Port-au-Prince.