The Insect pest survey bulletin


Material Information

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


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


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

Record Information

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

Full Text



Volume 15 September 1, 1935 Number 7








Digitized by the Internet Archive
in 2013


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Vol. 15 September 1, 1935 No. 7


During the latter part of July and the early part of August very heavy outbreaks of cutworms were reported from Michigan and MIaine.

Serious damage was occasioned by the fall armyworm in the South Atlantic Stetes and the Gulf region.

The green June beetle was reported from Delaware and Georgia, in the East Central States, and in New Mexico.

The green sti iLk bug damaged a wide variety of plants in 'New Mexico and California.

Common red spiders were quite generally reported from the Gulf northward to Nebraska and also on the Pacific Coast.

Heavy hessian fly populations are present over a wide area from southeastern Kansas to central Pennsylvania.

In the East Central States the weather was adverse to the development of large populations of chinch bugs. In the West Central and the southern part of the North Central States the weather has been very favorable to this insect.

The report in the last number of this bulletin of the finding of alfalfa weevil in Mendocino County, Calif., was a mistake.

Plum curculios of the second brood were reported as very scarce in the Middle Atlantic and South Atlantic States.

A further report on the cherry scale in California, in which State it was found for the first time last year, appears in this number of the bulletin.

Blister beetles were quite generally prevalent and are doing considerable damage over the greater part of the country east of the Rockies.


Hlel-.- infcstat i o~ of the Ile: -* c a bee tle '.7:re re'ortila'fro
1)ractical2>-, its entire ::n-.n ne. It etedo.its rane-e north,.izLrd. in M,'icig 'an and. w estwarcl iin Teinn-es'ee.

The squash bu was re-,ortUeG as insal bdaLtan destructive from Indiana and ilebrask-a southwest- are" to iKans:as ?.nc -ijew M'exico.

Boll weevil infesta_ tions Tere -enerally heavy, throughout th-,e Cotton Belt, being 7?articularl~r troubleso;.e in the Sout'h Atbn-,tic States.

The cotton leaf worn vms ver-- -(bundart an(. in n-an,, :)laces Quite destructive through hout the Cottopn Belt, -.nd rot-.s flow northw11ard earlier than usual. In Ma -i-ne a moth was collected o-n August 6 ant" i-n Michi gan on Aub-ust 23.

Boll worm infestcr tion of co'L--,ona was generally lighit.

Cotton anhid. inf est'-,t ions were re-oorteC. throughout the Cotton Belt.
Veyhav aae yte oio fe oper was reported from Oklahoma and Texas.

BaL,7orns were attracting unusual attention> over th-e greater -7art of
the cuntr, reorts havinLg been rece! 'ved from Delaware tolotCrlia westward to Illinois, and southwar! to 'Texas.

Well-established infestations of the white s~oruce sawfly, a European nest, have been located over a considaor-ole area in M.aine, UTe\7 Hamnwshire, and.t Vermont.

The larch. sawfl- has been discovcred in northern Montana anO. threatens the larch stands in the upper Roc',W Mountain region. This pest hrs not been recor,-ed~ -previously viest'*of the YlississipTi in the UniteC, States.

Very heavy damage to d.ehlias by the sunflower weevil (flhodobaenlus turedecimpunctatus Ill.) was re-porteO from Illinois.

Unusual numbers of saddile-back: cater-'Allars were observed in O'hio
and Indiana, and reltorts of injury from t.he st-Ing of these caterpillars were very numerous.

Reports of thie occurrence of the black widowido weevryfe
quently received during the month in the South Atlantic, East Central, and Tiorth Central States. This snoider was also re' ortod from the Great Basin.

U-o to the end of July four cases of Roc1qr M~ountain s:?otted fever were re-,ortcC'. frora the Sta,,te of Iowa.



Cool, wet weather in June and heevy rains in early July in Manitoba and Saskatchewan resulted in irregular and retarded hatching and slow development of grasshoppers, and in reduced crop) damage. Organized control efforts, involving the widespread use of poisoned brit, were continued in the infested areas throughout the Western Provinces. In Manitoba the "issease Em-usa Frylli was re-orted to be causing high mortality mong the roadside and two-striped grasshop-ers, and had appeared in areas in Saskatchewan where rains had been frequent. Crop damage has been comparatively igah in wanitobai 1..... light in Manitoba and Sas:katchewan, except in the south-central part and local areas of the latter Province. Losses were occurring in some sections
of southern Alberta, where they were accentuated by drought. Winged adults were becoming conspicuous in parts of the Prairie Provinces by the end of July. No extensive migrations have been reported. Egg laying was general by mid-August, and in the Red River Valley, Manitoba, adults were abundant enough to deposit sufficient eggs to create a menace in 1l96. Central Manitoba was comparatively free of the insects. In British Columbia, grasshoppers were reported to be increasing on the ranges in the Ka-nloops area, and in the Cariboo district.

The outbreak of the pale western cutworm was fairly widespread in Saskatchewan and Alberta, but severe damage occurreC. in only a few areas. The largest area of general and severe infestation was in the ShackletonLeader-Fox Valley area of Saskatchewan, extending for a short distance into Alberta. Severe local infestations also occurred in several areas of the drier districts of Alberta, centering on Lethbridge. Heavy rainfall in May and June in many areas has eliminated the -pale western cutworn as an economic pest for 1936. Over a large part of the two Provinces, however, where rainfall was only sufficient to hold the insects in check, damage in l36 may be expected to be about the same as this season.

The red-backed cutworn also caused crop damage locally in the Prairie Provinces.

Cutworms of several species were exceptionally abundant throughout a large part of the cultivated areas of the Provinces of eastern Canada, and in many places caused unusually severe damage to various field and garden crops. An outbreak of the snootted cutworm in southwestern Onterio resulted in the destruction of a large part of the sweetclover seed crop.

Second-year white grubs are prevalent in timothy and hoed crope in southern Quebec, and have caused destruction locally to sugar beets and strawberry plants in southern Ontario.

As during the last several seasons, blister beetles of several species are widespread in the Prairie Provinces, inflicting damage chiefly- to leguminous shrubs and field and garden plants. A reduction in their numbers as compared with 1934 has been recorded in certain areas.

-..e -he,,t-ste;: savifl-. is fairl; abnatt~ojmt so thcwn AL"ert a, Pn" tgener,-,l d:aeis e.:-)e '- c Injury b-,hs- ~ ce s ee2 s-ve::e
i- thoc inf, _stcd a:. eas of & ,s":atchewian, m7ie it weas azcen-ao~ rin ening and hot vie.-tlier, -?artiCu17,I, in1 Cdist-iCtS wtere hec0)as no t bad>l: rustedr. Light damage has been re -ortod i:ait b-at wIrhere th_-e
- rher t is hea-vi>-: rusted th--e la-rv-e a.e s tar ving and a a-Ce dyin :.

The sugar beet root ma.,, whc a itfudcuin aaet
li.t.--sown beets in: thie 3'arnrelI :Us rct of Alberta in 133L Ajain anpearedi in that sectio-..

Adults of the beet webvlorr have been e.:,tremel7y numerous thrc- .ouhot western lianIitoba and Saskhatchea and !ocl in outhie r n Alb,-rta.

Heavyr flights of months of the sodl webworm (Crambus trisectus Walk.) occi..rred throughout southern Ointrio. The larvae of" this sp-ecies had attacked pasture fields, cor-n, tobacco, and_ other cro--s. There was also general and widespread injur, to lawns and golf courses bXy sod viebWorms in this c-ection.

An unusually severe outbreak- of the pea aphid developed fn sections of Zuebec and Ontario. Dariage was less serious thU -an- was ant-Ici-pated, probably as a result of thie onset of weather conditions unfavourable to th-,e apIi id s .

The Eurol~ean earwig appeared' in exceedingly large numbers in. the
infested areas of southwestern British_, Col-om bia, and is proving destructive to garden crons in urban areas.

The black cherryr a]phid again apneareed in outbreaks foria on sweet cherry trees, in the Niagara dis'Crict of Ontario.

Injury by the codlin- moth in-, the iliaga'ra dIietrict is much less_ severe than last year. The s-pecies is in evidence in some sections of th'-e Anna~jolis Valler, N~ova Scotia.

First-generation adults of thie oriental fruit moth were found in all distr-,icts of the N~iagara Peninsula, but were in smaller numbers than in former years. The s-pecies is much less abundfant th-an In 1031' and injury is slight so far.

The gray-banded leaf roller is decreasi-n.- the ap-ple cro- prospects somewhat, in the Anna-oolis Valley-, Niova Scotia.

As usual, thie rose chafer a,)-eared1 in outbreak foi-_n in various sandy sections of southern Ontario.

Adults of the grape leafh-opper came through the winter in immense
numbers in many vineyards in thie Niagara district. I nj ury by these insects is severe in uns-orayed and. poorly sprayed vineyards.

3 9

Heavy infestations of the fall webuorm were reported locally in lova Scotia, Quebec, and southern Ontario. A more gener-al outbreak occurr'e in Lnitoba, and severe infestations occurred in various localities in Sask-tchcwan and Alberta.

Adults of the European spruce sawfly, in flight during the first week of June in central New Brunswick, wore several times more numerous than in 1934!. In the Gaspe Peninsula, Quebec, the infestation continues to be heavy and an increase in mortality of the trees is inevitable. The infestation: has increased considerably in Kamouraska County, Quebec, and some of the trees are dying. The species has been found in Cumberland and Pictou Counties, Nova Scotia, but does not appear to be present yet in other parts of that Province.

The yellow-headed spruce sawfly caused extensive defoliation of spruce in northernSaskatchewan and northern Alberta. Indications are that it will eventually become generally distributed throughout the southern portion of these Provinces.

A severe outbreak of the mountain pine bark beetle, affectin. lodgepole pine, has been found in the Kootenay National ark, British Columbia It is believed that the outbreak has been spreading during the past 5 years.

Heavy infestations of the satin moth have been re-orted in a number of localities in Prince Edward Island; the AmLerst and Springhill districts in Nova Scotia; and in Sackville, New _runsvick. The moths were emerging on July 13 in Nova Scotia. The species is reported to be comparatively scarce over the greater part of the area of infestr tion i-r 3ritish Columbia.

Reports of increased abundance of mosquitoes,as compared with previous years, have been received from New Brunswick, southern Quebec, sections of Ontario, and the Western Provinces. They were noted as extremely abundant and annoying throughout the three Prairie Provinces, and were reported to be an exceptionally severe nest in the Kamloonos area and the Cariboo district of British Columbia.




Ohio. E. W. Mcndenhall (Aug-ist 11 ):
atlani s Rile,--, C ,- =).la Sc--, -,-tr destructive
e s i Fra ou-ntr.
Uo nurcer- stoc': s f7 e _1

111 no i s W. P. Fl-i--,-" (Aucust _2 Tlerc, is
ao :)--)cr po )ulations juil"* u c- ce--t-r,-1 !-n,:_ no-'--ceni-ral
.i U-1) 0,17er m3s
111JInois. I-n a few -p!.-ces =,,s-Ciop-)ers -. -e suflicien-1- ab=_-Idant to
j .)Oisonlng.

Iowa. C. 11. Drake (Auz-ast 23): Gr,,,,ss',iop-oers are ver- ab-andant Elong
-ieav -ta-':ion beia--- sout-, from Woodthe 1,1issouri -niver, t'-ie es" ', L
bur- and Harriso-,i Count 4 es. LiL at a-a- snot'eL '7
throughout 11he wester-_-. of State. T'_-, i e species ci:--cerned. are
t'-,e lesser mi,::,rato- T -nal t'le (M. d! "ere- 'jalis "lics.
and two-lined (M. bivi u t tus Sa,;, Scmie poisoned lbln4'
has been used as far east as Stor7, anC. Wapello Counties. te grassho,)-,)er -,oo-oulatio-n is -o.,obabl larSer tlia-n it has been an7, timc C:arin, ;
the -oast 10 rears.

Yort1a Dakota. F. D. B-Itc'.'ier (Auz::-ast 21): 7rass.'ao-o-?ers lh .ve ;evelo-oed
a 'bou U I U U Ec;g
t as indicated in all -.:)arts o" "lie State. la-i-i -, altllouji
late, is te!.in- -olace i-_a oll sactio-ns. Range-land species Lare vez-,r
abun*-7.ant in some western counties. C. Pell,,icida contfi.ues -"-o -.De
dorainant in northeastern cou:Iilies. M. bivittatus se ,,ms L-c be sli ,tl-*
on tne inc-fease.

Kansas. FL. P. 3ryson (Au ,;ustu P3): One report of Zrassiio-.)ners boil-_ g nb,,zidant at Cla7rton. M. diff"'erenti ,.lis a-nC 1I. bivittatv.s -.-,e in
larger n unbers than last -,vear.

.,ebraska. Mi. H. Sweluk (J- !i 1 7, t 0 31): Gra.SF7.or-0.7 -S were rc--)o-ter!_ f'ziralin alfalfa in Jol-inso-, Counly on July 19. A gardei- i-_ P _,.-nas Co-imity
was soriouslir dariagecl b-,- July 23. Grasslovpers vere precc-n H-rl,?n
CountY in sufficient ni,nbcrs to sez-i ousl:- dame.,,e alfalfa .-nC_ o-L.'aer
C' 0,0 s (Aug ,st l'): Grass_'.o1)T)crs were damaginC -n I n fas
i--,,i soutliern 3-L1.tler Cou::,t- 7 betvee:ll 10 --nCl 1-.
,rPss1looper cn t _1
6 'he rea-leg-ed grass' ol-- er were trees at ordon, Co-,: nt-yp )n A- _-, 'I,- -) 0

Okla!-_ omr,_ C. F. Stiles (Au'aist 21): Several s-)cc _es of are
some d,-,.,.^aEe to co' toln thro-j,;Liout tu'_.o ce:,,t,--al ane. western -.)a.rts
of t'-'Ie State.

C UTWOM1S (Noctuidae)

Maine. H. B. Peirso-.7- T11o greas-,- cuti7o:--.'2 (Agrotis L-,m lon
VICs abun La--tt THarbor fro:-.i "i to 19.


Michigan. R. Hutson (August 15): Beginning about July 2j we had the
worst infestation of cutworms on all sorts of crops thAt we have
ever had. The principal species concerned was the variegated cutvrorm (Lrcoohotia margaritosa saucia Hbn.), accompanied, in many instances, by the true arry":orm.n (Cirphis unipuncta Haw.). Oats had been lodged and in these oat fields large populations o0f cutworms accumulated and migrated with the arnmyw7orm. This outbreak : is unusual in that usually by the kth of July all the cutworm and armyworm infestations have been cleaned up through natural causes.

Nebraska. M. H. Swenk (July-1 31): The cotton cutworm (Prodenia ornithogalli Guen.) was reported severely attacking g onion plants in Merrick, Dodge, and Buffalo Counties on July 19, 23, and 23, respec lively.

ARMYWORM (Cirohis uniouncta Haw.)

Maine. H. B. Peirson (August): A. E. Brower reports that during July
and August moths of the armyworm were far more abundCant at Bar Harbor than during recent years.

Missouri. L. Haseman (August 24): Half-grown armywiorms are now showing up in some areas in central Missouri.

FALL ARMYWORM (Laphygzna frugiperda S. & A.)

North Carolina. C. H. Brannon (August 27): Injury to corn by the fall
armywvorm is severe and widespread over the State.

South Carolina. F. F. Bondy and C. F. Rainwater (August 3): Young corn
severely injured at Florence.

Georgia. T. L. Bissell (August 6): Late corn has been severely injured
by the fall armyworm in Spalding County. In a garden patch of about 500 stalks over 90 percent are infested. A report from Americus apparently involves this species.

Mississippi. C. Lyle (August 23): The fall armyi7orm was reported to be
injuring late corn in the Broolkhaven and Meric'ian districts.

Louisiana. W. E. Hinds (August 12): Grass worms have been moderately
abundant and have done considerable damage in fields of corn and cane,
but real damage has not been reported in more than a few instances.

VELVETBEAN CATERPILLAR (Anticarsia gemmatilis Hfbn.)

Florida. A. N. Tissot (August 22): The velvetbean caterpillar has made
its appearance. Practically mature larvae were found at Gainesville
on August 15.


BERTHA AKM70-2d, (Barathra conf ij,,urata Wa32. :.

Ilort'a Dakota. J. A. 1.,Ianro (At.oact 21): 3ort1la iarmy,7olm lziuu-'- t 3 f lax
anc! ot'_-icr c---o-)s in t1le- central co,,.ities subsided durinE c
part o-_F to disease tal:in,. ', 1-__v-, toll o_- t.-le

A MITE GRUB (PI'iyllo-ohaga fusca Froel.)

C onne ct cut 7. E. Britton (AuE 22): Grabs ate roots of seedlings and probably --,-Lot more 10 -)ercent of u.." apple and pear
stocks had been injured. (Det. I)-,- Re Be Friend.)

A MHITE GRUB (Cchrosi _ia s-o.)

Oregon. Me C. Lane E. We Jones (June 7): -11. K. S-C e r i n t en J1 e -!-I t
x- J.
0 -L u -.,:D Umat 11 a b r anc1i st t i o n, r e o -- -'U ed s e i ou s damaCe b v f- 'u- e
,rubs (Oclirosidia, probelbly reflex Cs:-. ) to ;reai-n al falf a' i :1 t
Hermisto-, district. Azi examination o-i 'U'Lle bove date s'_-oweCl. a -reat numb e r 0 f larv e a--iC_ some Dunae ill v r,17 soils o-f t',is t'rict.
A number of differe:,at fieldF sever ,l miles a-,jart were exaziinecl_ an"
the same kind of larvae were found in all. In maizT places goof. stands
of first --,,rear al.-Calfa have be ---_ killed. Tacat ar-- wer'. also
baO,177 damaged. T'ais --)es",- has becoi2e noticeable oni-:- rece- 1 ,- a_-i.-7. mav
1-)osF:ibly become a serious 1)es'u- on tliese ver-,r sandy soils.

GPEEN JUITE BEETLE (C-otinis nitida L.)

Delaware. L. A. Stearns (JU.17 7 31): Q. nitida and Polidnota -punctata L.
are -,?r ,sent in abundance on ra-oe an,-. are activel-,?- ]feed.-'.1,1.

Ge o r,2;i a. 0. 1. Snapp (Jul-7 '0): The gree-.,. June 'beetle Mas. unusually
nbund, U _U Jul,. Large numbers appeared -'00-2t
an' at Fo:--'- Valle,," 11,
the t ii-_,ie peace s rine-ne'd in soK,.e orc.aarCs and caused some (lama-e b-u
breaking t.-ie of t.-i-- fi-ait an fecCi-nZ on the JUICY pul'p.

In'!Aana. J. J. Davis (Au6-us-'1- 24): The ree-n JtLie beetle has been re)orted from many localities in so-jt' -ierr. In!.L na. At, Te-1,re Haute on
Julr 23 they were re-oorted clustering o---i nectarines.

Xel-ItUCIVr. M. L. Die.lake (AuC;ust 27): Gr c n June b e e 1 e s ab-,:..,C,"L n t o n
fruit of neaches anf. tornatoes at Anc.iorage encL Lexington.

New Llexico. J. IT. Crisler (Ai-.Golist 17): Ad LL*Its of ' z:,,een J-onle beetle
a-)neared in E;roat niuabcrs t1le part of J-,il,- a_10 co-.1_t-,_-nuec,
to Cto gr aat damage to fruit-,

JAPANESE BEETLE (Ponillia a-)onica Nerm.)

SCo-Lj1 4
L, _'-1 Au-' 7 -' 'ias t'lat
ral C. H. Ha6.1e,,, (A,, 27): I Z L' .1
the area of cont-inuous snrep.C. o: bee'.10 'Llas -'lovee, fr'artIiier


north and west t:ian in recent ye,, ,rs. To t"e -.iortli -i'- movaC. to k,.ie
tip of Lake Honatcon in New jerse anr" to the vie ,t 111-0
Pa. and Abingaon) Md. T--ie sout-iern s-)rea-L in Dela aare I I'la- :io
great. Areas of exti-emely L--leav-, infesu'-, tio-_ I-i.-_ve been -foI).n( in
north-central and southwest ln ITew Jersc ,-,
-iern Delal7are. After Au,,-ust 15 the beetle fell
off rapidly andalthoug7a they may still be found at Ju'-io closo of the
month, their niurbcrs are greatly reI3.uced.

A CHIITCH BUG (Blissus hiatus Montd.)

New York. W. E. Bleuvelt (Augu.stu 7): S-oocimens received. Several lawns
being injured by this pest at Saranac Lake.

Connecticut. B. H. Walden (AuS;us'U 1G): Abo-u.t 1,200 squc-2e feet of crec.,-oing bentgrass at West,oort all killed. Adjoining areas of mixed lawn grasses infested. but --iot seriovSl'7 _J-_,_jured. Tnsects abundant' at Newu own.

GREEN STINK BUG (Acrosternum hilaris Say)

New Mexico. J. IT. Crisler (AuLust 17): The green stink bu:, a-ppeexeel in
'Dona Ana an( ECc y Counties in lar ;e n-x.ibcr .- the last weeh of July
anO. has continued to do heavy C.a:maCe to fr-ait, garden, truck cropc,
anO maize. The most severe dama -e was in tu' Ie lower end of ILie Mesill7Valley. These insects became quite numero-tis ill. 'U-'-,ie cot-Il-on fields
during the pest week.

California. E- C- EssJf,' (ju'Y 27): The green so-' :'ier or stink bue has
done serious damalce to a considerable acreaCe of commercial
orchards in Fresno and Merced CountieT in the earl.,r part of July.

C. S. Merely, Kern Co. Mont'Aly 'Hewi 3-al. (Ao, -as-" 5): Lai Oe
green stiia bugs are very numerous in Kern Co,,,.nt-,- and L'IjureC..
so-ne milo maize. 'E"hese insects on", 17,- corn in the
milk sta -,e, givin .; the 7-iea6s the a-o-?e 7,ra-nce o17 wil'I.inE. All
of corn ,oast the millk stage are j.n.-_ijjreC_.

COM140-IT RED SPIDER (Tetranychus telarius L.

General. H. Baker (A-agust 22): Red s-piuerso 'iave caused severe injury
to a--),iles, ras7-)berries2 blachberriesp aid i:iany trees and slirubs
thro7,.Jiout northwestern Misso-ari, nort'aec-stern Kansas, and south4
easte---n ilebraska. Injury became evident on raci)borries are.- blnck berries about the of July. Injury began to show on ap, )les
during the last Dart of July', T7it.. the peah. O.L activit"r occur---inL during the -periua fror., abou'. Auo).st 1. to 10. At the -)resent time
activity of the snipers hn.s ct -.Call-,7 ce,' _sed.

Mississippi. C. Lyle (A-a :ust 23): Insoector J. P. Kislanko reports
that some pecan groves in Sto.L-e County ---e heavily ii-Lf esteO +-,,ith red

s--iier, i) obably .ue t1o ho' dr ieahe e, riior in 4".,e LynCI T njury
to arborvi2toca Yas re--orteK, from th-e soiithir7e stern countries anc also
froim, Carrollton, M'arks, ancl *;inaon-a, by 11lnnt Boar'-( ins-oectorIs.

Louisiana. W. E. Hinds (Augu,-st 12): Cottoni red is increasA:ng Jln
abunJance in sore fielcls at BtnRouge.

Teb ra ska. M. H. Srnk (Aujast 1 to 15): Sevrre damage by red s-niders cotinuod to be rei7ortei throwrh -Iout thle entire n.erioC., and extended to
thle north_- -,nd. west ia the Stt.Severe daane, es ecially tCo elm and.r,
ample trees, was re-)ortle. southa,?st of a line from Platte to Tiebstor Counties. Damage to otuhe7r fx-ait and shade trees was also frequently
renorted. The vresteriimost re-)orts extended to a, line from Antelope
to Redwvillow Counties.

Kansas. H. T.Bryson (Au 7-ast 22): The red slider continued to be the most
injurious p-est durinC the latter nart of'_- July and to d,-,te. Garden
plants, flowers, fruit and shade trees, orna:mental vines, and slirdobery
have been attacked. Many 21iaits eith1-er have been killed or have lost all of their leaves. Elm trees have suffered most. The infestation
is lmoyyn to be general over th-e State.

Oklahoma. C. F. Stiles (August 21): Red s-niders are generally distributed
over most of the evergreens in the ce-ntral part of the St,-te an,-' are
on a number of the shacle trees. Amrcran elm,,s on the courthouse square at- Fairview have been partially defoliated. Thle' seem to be on the increase throughout thle State.

Washingpton. E. J. Newcom-er (August 10_): Th--e common red s-,i~cr has been
extremely abundant on apnrles in the YP~drna and Wenatchiee Valleys.

California. C. S. Morley, Kern Co. Monthl?, News Bui. (Ag 7t ): Thle red
snicler mite is, proving- 'Go be very in.,jurious t'Uo sha~e trees, esnccially
to sycamore, umbrella, and balrzn-of-C-ilead.



HESSIAN FLY (E2t,22ha destructor Say),

General. The results of a hessian., ffly survey --re -yfblishLed. in a suim-"lement to Nio. 6 of the Insect Pest Survey Bullotin, 19351.

Iowa. C. J. Drake (Au:gust 23): Hessian flies are iincreasin_, in number
throuLghout the winto~r wheat-growing sections of th,,-e State. Thie heaoviest
nopulations anrc in tii southern 7,ndi western .)arts of Iowa.

BLACK GRAIN-STE1M SAWFLY (Trachelus tabidus Fab.)

Ohi-.o J. S. Heuser (Auguast 2>'): An anal-,,,sis of th',c surver records shows

3 31 5

that in the 92 fields fou-nd to be Lafested. by t1iis insect, t'_ie
avera,_-e infest,--tion i7as 7-4 percent. T-2o hiL -iest _Jnfc-st,-:.ti():. foune.
in any one field i7as 72 A rc-)ort ( 1 -,s t 7,car I t'i e outb rerl
is most intense in first- a-rlcl secon"-t-Ler counties borclerin,7,
vania about one-thirC. of the dista-ncc across the S'L-1-te frorfl t-,,c no-,t'-.
ern border. PLye is muca less ser 40U_ dara,' -od tu'ian

THEAT STEM MAGGOT Qjeromyza ariericana Fitch)

Iowa. 0. J. Drake (Auo).st-. 27): The ,-!he[,t stei inagz ot has considerable damaEe throuLhout the southern Iialf of the Stl- te.


CHINCH BUG (Blissus leuco-pterus Say)

Indiana. A. C. Cole) Jr. (AuTust 21): Moderate of first-brood
adults are now eenerp117.7- 0-is-.persed through t1le cornfield .'s in Ti-ppe(I L go i 11- 0
canoe County on foxtail grass and corn. Tlie- ane dua 11,
corn as t --le foxtail in small-crain stubble a-nC corn becomes less satg la:jinC is dro-p-An- off anO dissections inisfactory for fooC.. Eg 1,
aicate storage of fat rather than dcvelop..ient of eg,,:s in first-brood females, a ),Darentllr in -ore-par tion 17or hib _rn,7.tion. First-instar to
fourth-instar secona-brood nym )'_is are no-nr present in moderate numbers
on foxtail and corn.

Illinois. W. P. Flint (August 22): Du-_,-in ; the nast month heF,,vy rains continue'. over most of the area scrioUS1T. infested wita chinch
bugs earlier in the spriii.-. 1"Ile infes v,-tion h-,-s been redi:,.ced. to a
noint where ver,7 little auiia.-e i-7ill occur anyi-K-iere in the State. C. ontinued rains will also probably reduce the second brooC ther ,,blr Lrep.tly
lessening the threat of damage next year.

I ovia. 0. J. DrAe (August 23): Weathe-1, conditions ha-,Irc been very iavorable for the second generation of bugs, ane heavy )opul.!: tions occur
in 30 counties in the eastern part of the State. The heav-,,- I-rowth of
.Loxtail and o-L"her swnmer grasses has -orovided- -olent,., of s,.Acculent foo,,L.
Unless weather conditions Ere-,tl,. change the situp.tioi-i the -popu.1,7tio ,.
in Iowa in U s 2 years
1 )36 v'411 be mucli -acaviei, t',.an it i7e, ago.

Missouri. L. Hasema-n (August 2);): The month of ko. ;List has br-e-n favorable
for chinch bug dlevelopmcntj bu-,- few coE,11oln-ints h, vc been receive.

Kansas. H. R. Brlrso.,i (August 23): C1. .--ach buLs are not quite so scarce as
last year.

CORIT LEAF AKIID (Aph s maids Fitch)

Connect icut. N. Turner (Au.-ust 21): 'C orn leaf _-,-,)un-7_ant 'out apn i,,ently causing little danm -e at L:". C -,rmel.

7 -Z
J. T. 21'): 7_e corn ler.-f w-,s exceedi--f1 Davis (Av, us l
,,bu:i,7,- nt '.-e "el
'i of a 3! Ocl:vll- c and
7-le infestations were b- --ifections o-.L soft rct. e
,ip:i i d s r apparently res-)o:ic-l-ble for the rot,

CORN RAR WORI,I (Heliothis obsolete Fab.)

Connecticut. 1T. Turner (AuZust 21): Swect cor--i harvested. at :i!t.
cer7y in Au,7ust showed 30-perce-_ it LatE r co-Ii-I is '10Z ye
t 0 d.

Yort7l Carolina. R. W. Leiby (Aujas'L ,j): Usual to corn is e v e --at
b-_1 t in isolated s-octs 30-acre f been ccl _TletOI.7- eSt"OYed
by t_ae ,orms 7orkin Ll t.Ie th-roats of corn stalks.

01-1. o 17. YL. Parks (AuL-ust 23): Sweet corn i s _no t se LlfestC no;7
but ear worms c xe i-_,.creasing. 0 n t h a w-'-i o e t'i e I s -.- e e r e c t
in 'oo-oulation as compareCI with last yc, _r.

n i a na E. V. Walter 21): 71Lle first eE;,- for t1io scaso-_-. La
Fayette was found on sweet -0]:-1 G_:1 J'UJ77' C ount s in ficla co---r.
t'-,-ie weel : of Augu'st 11 to 17 sllio 7eeL less t--lan 1 nercc-it o-2 'u'-,e cars i*r P071Ce-I,t at Frankl2n. 0---- AuEa,.st 20,
fcsted at" LaYa:,ette an ,_ about 3
200 cars of m7eet car.--, 200 cars of no-ocorn, and 100 ears of -fiel(i corn,
i'Lill silk, were exami-_,_eaI for eSgs ane. Io-ne were. foui:,'..

Illirois. W. P. Flint (A- _7_ L st 22): Tie corn ear wor-.-a is v--r-- scarce in
E :_ 4 O-S
_u o aat e s'i w7 swe:D-,- corn
ce-atral anC_ northern Illino-is, LI L
fro" 7 to 12 pe.rccllt infe -ee,_.

I owa. C. J. Drake (Au,,ust 23): Tl,.c L--ifestatioln is ver-, n iy=b c r
c swee'-corr. areas of the Stpte, )E_-ticulaxly in and cen.L
ural -,oarts. The infestation is not as I-ieav: and is much -:ore s-ootted
tin,,:7- :-.eav7r losses. in 153"- So-( ,.e OJ7 t"Ie S7eet-corn Gro7e s -- e r !--)ortMi s s o i L. -Haseman (Au,7ust 24): Dvxii-iL; the r;ion -11 'Ehe.:e have been ma. ,
c o mn 1 a i nt and i 1 c e n t ra 1 1.1 i s:7 c -a 7 i c o r. n e -1 r s ar e b -- 1 y i rf e s t e CI .

Nortil Dakota. J. A. Munro (., 21): Very few reports of injury to date.

Feb a sl :a. M. H. Swerlc tdu-, I%e co-n ear worm ras re- orted
coiln nlalits in eastern Nebraskr the lat- 'er Iialf of July.

Kansas Hl. 1 Bi-,Tson (AuCus. 2-2): T r7r des:- Ct 4ve 'Lo sr--. corn ani to

Te-:,-,s. A. J. Chanrna,.n (Au,27Ust at Presidio -mc:,. honvier
t'-i ,,n -In any r ce-nt yetr. ser damage Li latc-31.-nteC. corn.

Utadi. G. F. K',iovilton 25): The cc,,-- e-,r wcr. is sev-reltom,-to fr-,-.its ancl s,! ,oct corn Y o -,, b Castlc Dale.


STALK BORER (Paaipema nebris nitela Guen.)

New Jersey. E. Kostal (August 5): During July the stalk borer was more
abundant in 1oinouth County than it has been for the xest 4 years.
Plants affected include corn, strawflower (Helichrysum), and zinnias.

Indiana. J. J. Davis (August 24): Full-grown stalk borers wore com-ion in
corn at Marengo on August S.

EUROPEAN CORIT BORER (Pyrausta nubilalis Ton.)

Vermont. H. L. Bailey (August 23): Moderatel- abundant, app coaching extreme abundance,in Chittenden County. Second-, third-, and fourthstage larvae found on 6 at Essex. Moderately abundant at Randolph, Orange County.

Connecticut. N. Turner (August 21): The second generation is hatching
and feeding marks show on late corn. Reports indicate that the first
generation caused less damage than in 1934.

Wisconsin. E. L. Chambers (Auguast 20): Scouting of counties along Lake
Michigan in progress since July 15 has revealed light infestations of a few stalks each in a dozen localities in five counties formerly infested and cleaned up in 1933, indicating that ne-: inlfestrtions are
coming across the lake from Michigan.


ALFALFA WEEVIL (Hypera postica Gyll.)

California. P. N. Annand (August 5): The occurrence of alfalfa weevil in
Mendocino County, reported on page 280 of the Insect Pest Survey Bulletin August 1, was based on a misidentification. Mendocino County
is not known to be infested.

GARDEN WEBWOPM (Loxostege similalis Guen.)

Indiana. J. J. Davis (August 24): The garden or alfalfa webworm was
seriously damaging young alfalfa at New Paris and '-oshen on August 8
and 10, respectively. Reports indicate a rather general and scattered
infestation in the northern counties.

Missouri. L. Haseman (August 21.4): The garden webworm has been injuring
alfalfa, young corn, and garden croos during the month.


COWPEA CURCULIO (Chalcodermus aeneus Boh.)

Mississipoi. G. L. Bond (August 23): The cowpea curculio was reported to
be doing noticeable injury in southern Mississippi. Coopeas grolwn in experimental plats at State College have also been seriously injured by
this species.

-7 -7 rI

2 R U I T I 'LT S E C T S


FLAT-HEADED APPLE TREZ:, 30RER (ChryFobot-_Iiri,; femorata Cliv.)

Nebraska. M. H. Sv7e-'IIC (J-LIJ71 31): Fro. -i C',.ase a_-.,-. S- li-ne 'ourf ,z, o:i
July 20 and 26, res-,pectively, caz-.e reports o-]' t'.1e a-o-,)le
treo borcr worIdnS in frui2C trees.

Kansas. H. ---. Bryson (Auo-ist 22): The nrolonC.r_- drouL hts o.L last -ea-0.1
anC. the nr _-se.nt one h.!7,ve wecIzei-. cd t_.ic of nurso-r-7 an ,
,recs and thus h ve f,-.vnreC. 'U'he u-, of an of
borers. The flat-he 17-de a-,-,)1c, t--ce borer has been reno te ,
annle trees at Heri-ngton, To-)elc,,.

LEAFHOPPEL.S (Cicadelliclae)

Connecticut. P. Garman (AuFo.s'u- 22): TI-I e f i r -, t g, e ne r F t i o. i c -if t, -I e 7 1-1 i t e
P.lpnle le,-,fho-p- )er (Tyrlaloc,,L, a porwria iIcAtec) is fl-o:-.,l lil"."It to mo( erate in Most o7-char(Is. The second! is ju _-t and control
me,, s-t rcs are necec-Saj*7r li'l some oichar,:Is.

Virginia. 71. J. Schoene 27): 7_ _- of the i aite a-uole leafhopper be: an hatchi.-L,7 in consiacrable n-umbe1-s about Auf ,_' s 20. Th e
various species of Zi7,trirone-_,ra have lbeen ob-e-,,ved in the central part
of the State, E. oblimia S, ,-,- E. lawsonianz-, Dak. beii ,-, t:ie most comMon.

T.Iissouri anC, Kansas. .1. Baker (Au, st 22): Leaf'lnoi)-pers be,-r unusually abiindant in man-, orclia-Cs i-,i nort:Ieastei,_I Kt.:lsas :' orthi7e7 teri 'Missouri. 7he s-jimc-2 b2coC. was prese--at in greatec-t niz-abers --'-urin the latter half c-L July.

SAIT JOSE SCALE (As-oidi-otus -oerniciosus Comst.)

Geor-ia. 0. 1. Snapp (Au.--ast CIO): Many crawlers set u-) o_,-I peach trees
e.urinC tao Month and the i:,fest,,tion io now considerably heavio: thon
that reported on JuIY 3Wisconsin. E. L. C.,lambers (Aucust 20): San Jose sc -lc -'.'o4- widely ,istributed, evon. in z-out;iern i s co ns i n. is bein,:- -,,Dicl-.ed u-r) in a Ci.LieC
nCL h i s su:m.e r.
ber of novi villages -1


PLUM CURCULIO (2onotrachelus nenmohar llbst.)

Delaware. L. A. Ste!--rns (AuCast 21): Va' ', socolad-brood C rubs to
isf7ue from ,)cac.-ics on Av.' -Uct 7- but a sma*11 socone. broo i ar.t-ci,)-tecl.

7 30

Georgia. 0. 1. S:aapp 20): At For' Valie-,-I U L aC u"
sul)-olied ap-,)les and no-rz deposited ver-, fev e s t'-.e
month. Jarring ;s in -ilu, us'C revealed very fe,,- 1E, s o n -rrecs con ,:;
r4 s lb c I i c, v o
orchards heavily, infested e2rlie2 in 'U:ic season, and il.
that the beetles are now mi-ratinE tovi r( 7-1," ces o"

Missouri. L. Hasenan (August 24): T:ie -,,)lurq cui:c- -,.lio was l-,-'Uc in ap-oearing in Missouri orc1-iarCLs a.,ICL '.urin- 'he first 2 17ee'L--s in conCD J'
siderable numbers of larv:7 e i7i- re maturing r in --ol-ams au C o 1 1r -,b i

Missi ssi-roi. 1% D. Peets (August 1 3): 1, e -p 1,,mi curc-L,lio seriou-1- iiijured late -,)eaches in soutliwes-Ler,l 1,1i s- *ssl-o-)!.

PEACH BORER (Aegeria exitiosa Say)

Georgia. 0. 1. Sna,op (August 20): The -,peak of nu-oatiol! at Fol t Valley
occurred duri,ig the past week. Field mice anC. r ts are destroyi-,ig
many -.)ul:)ae in some orchards. In other orchards hl re '--,j.ced the
number of -,-)u-oae.

Tennessee. G. M. Bentley (August 20): The peac'i tree borer ap )ears to
be very plentiful in the commierc-1,,n1 and home o2cliarcls in all sections
of the State where paraC-ielh.lorobenzei-Le has not been useC .

LESSER PEACH TREE BORER (Aegeria pictipes k"r.

Tennessee. G. M. Bentley (August 20): More -.3revalent this year 1-1-ian

EUROPEAN EARWIG (For-licula auricularia L.)

Washington. E. J. Yewcome-c (Au ust Durin., July several re-oorts of
Lllie occurrence of the earwiE. in Yakima were receiveJ. I:'i one instance
the insects were doing considerable damaE;e to ri7 ening a-oricotus ana'
-peaclies on back-yard trees.


CHERRY FRUIT WORM (Las-p 7: esia Dacl;Lr 1 Zell.)

Washington. 7. j. Newcomer (August 21): A le-,,ido-0tr--ro-,),s larva was quitc
common in sour cherries d ,)rino, July in the vicinity of Kent, Wasli.
At least 10 -percent of the cher-,-ies were infested '.. It is probablyy tiie same s-oecies re-,DorteCL froi7,-, 3ritish Columbia, L. nackFre i Zell. I tu Ta S later deteniined that tL,.is ii-xect occui,-, t1irouLlhout t'-ie region between
Seattle and Tacoma..

CHERRY FRUIT FLY (R ha --oletis cilV-ulata Lo.ew).

WashinEton. E. J. Newcomer (A-j.,,ust 10): A sin-le .ia,--ot, prob-ibly t.'1is
s-oecies, ras foun(7- in a sour cherr-7 nrar Ker-'L- on Lj,,,-ast 10.

31 0

OreFcn. S. C. s t stilL i:-, la" -e
1.1aturc larv,7,e filr,-t fou'C 0-- J-L 1-' 17C=RRY SCALE (As-oiiotus forbesi

California. D. 3. Mackie (Au :us'L-, lc34): An o'-" t:- e TorIDC)s
scale was ( -iscove-ed o-i Eosc 5 rziles 7,est c)-:' Sacrarrento. The infest ,t;01 is on ol,,'- urces anc'. a"o-)are-ail-.- -,ere for a few years. 'L.Iis is tile fi--st recor'.. o-F t--lis scale i-- t1le St!- t e

L. Jones (Mal.e--L 22, 1 -71) An infest.-t-lo-i in a, 10-acre -01 antin, near Sacrai-,,cnto -:as foun '. on 20. T1. e inf : s t a -io :i is in a pbar orchard about 9 miles cas-' on t'-- .e varieties 30SC
and Anjou. The infestation is light.

3L= :5ERRY

BUMERRY 14AGGOT (Rhagoletis -pom)nelia Walsa)

New Jersey. E. Postal (August 5): The bl"leberry ma,--Fot was -EounO. in
native hig'h-bush blueberries (Vacciniiui corymbos-L=p) on Juloy 2 in
Eonmouth County. Unis fruit is usuallir heavily infesto t''rou,7:'1 the
month of August in this locality.


FALL WEBWOR1,1 (HY-oh.ant-ia cunea Drury)

Florida. E. 71. Berger anC. G. : '. Merrill (Augus-1" 22): The fall webworm
has been observed at Melrose) on wi I d -) o r s immo n.

Tennessee. G. 1.1. Bentley (A-ugust 20): In tae forests on isolated
trees on fprms they frequently ma-he many 7ebs, anc', in (lim daylight t1ie
trees have -t.Lie ay)eorance of being cov ,,red wit.1 a 1-!hite veil.

Mississi-p,)i. C. Lyle (A,-i,,ust 23): Fall web 7orms are re--)orted as -enerally
distributed over the so-athviestern counties, i7hile iii o-'k-1hOr -)-rts of
the State are not as no-mcrous as tiley were earlier in the season
an( are even scarce in the GrcaiaCz "Astrict.


Florida. A. IT. Tis,,- ot 22): 'L-".,Ie Y:alnut defoliator is still abuncl, 7,nt in some necan orchard .,- and 'ias -)rac "I i call-.7 C.efoliated so-.,e trees.

Mississi-o-)i. G. L. Don,,,]. (Au.-ast 23): The walnut cater-oill,r was
on nocan trees alon.c, tlie co-,st on Av,-,ust 1 .

1ECAIT Ca y eHorn)

Cicoigia. T. L. Bicsell, (Au ,List 3): firct e -,icr-,,,,cncc of Pecan rccvil)
one female, occufrel-', on J-o l,- 17 a' Ex )e ir.ici-it. Ele:vcn more havc emerged.



ASIATIC GAPDEIT BEETLE (Autoserica castanea Arrow)

Connecticut. NT. Turner (August 21): The Asiatic garden bcnrtie i,1 reported to be very abundant in Greo nyich; and iz causing serious daejflae
to shrubbery. It is also reported b-- C. H. Hadley -from Putnam, i
the northeastern corner of Connecticut.

CARROT BEETLE (Liyrus gibbosus floG.)

Missouri. L. Haseman (August 24-): I'he carrot beetles hoave continued to
come to li~at during the month in consid erable numbers.

Washington. M. C. Lane and H. P. Lanchaester (Aug ust 23): A gooed many
carrot beetles have been talrzei in a li 'ht tra-p at W,7lla Walla du'1rn:
th.-e past few days.


Maine. H. 3. Peirson (August): On August 1 adults o-1 the blrackc blister
beetle (E-oicauta pennsylvanica -DeG.)were stripping toimiato and a-_-tor
over a small area at Fort Pair-field.

Connecticut. W. E. Britton (August- 22): Considerable damage bo- E. cinerea
Forst. was repoorted on August 19.

Maryland. E. IT. Cory (Augu-st 2): B. vittata Fab. is attGacking1.. tomato
vines at U-oner Marlboro.

Ohio. E. W. Mendenhall (Aug6ust 5): The blister beetle (.vitta) is
quite numerous, feeding on po-tato -plant-s in I,"lermon_'t County.

Kentuckyr. M. L. Didleke (August 27): Ma-,rgined blister be-tles (E. cinerfn
marginata, Fab.) are injuring dahllias at Pros-ncct and Stamping Ground..

Missouri. L. Haseman (Augu7ost 24!): A few com-plaints ha:;ve been received
regarding blister beetles but at Columbia theyrhv been' unusually

Nebraska. M. H. Swenkl (Julyr 15-31): D. B3. Vhelan found_ Dota'to fields
being defoliated by Macrobasis seginenta-ta Sa-'" on July,, 29, while both
Potatoes andI alfalfa were fou-nd infested wih mza: Say. A Dawes
County correspoonde.nt re-owrted blister beetles injuring potatoes and
beets on1 Jul.-r 31. S7)ecimenc ofU J'.L bli 7tUer beetle LN-tta reticulata Say
were sent in on July 20 from orilCoant--, where the;c were injuring)
beans and_ other garCden truck.

Kansas. H. R. Bryrson (August 22): Blister beetles were re'ror~cod t oobe
very abundiant at 3rooh1villo and. Sedan.

Mississi-m-i. C. Lyle (lAugust 27): Th-e m rLginod bli-.ter boctle (B. ciuterea


m-rginata) ro--)ortc ,_ to, at, -4---ic 7.
E. len,.niscr,,ta Tab. -!as -C t.le nOrt'M70Lterl" co a"
ir' 1 0 G r 1. C i P I h C 7 t I C 'Ll 0 e e s c v r, U

0'1 c 1 a'-, I o m a A F c n' '- o 1 ka 7 2 0 w are _efoliated In severasections by bliste- beetul, ,_ a la:',e -r- s-,,eces.


TOMATO 17ORI.:S (Phlegetlionti ,,is s-on.

In _iana. J. J. Davis (Au6rTst '4): '7. e i7o:7.-:is P. Haw.
and P. sexta Jo,'Ian. Iiave 7acen very In so,.,e fielcs near La.
F,-1,ette or. Au ;ust 1 Labout 20 o the -ree:. tom7_toes r re _estro-ed. TL- .is t-71)e of injury been reported ;to be ratl-ie-.- Cencral ii-.

Misso-,,-ri. L. Hasenan (A-a su 7t :11'.): '.-:,.e laz'ler _Half o-L:, Aujasl: t'_' erc f tne toma-1-o ':ioriT.,ror:,. in central 1is-=ri.
_s been an i'_acreasc o* 1 11

Yebras1m. M. H. S17enk (JU.1-' 15-31) T:ie toi.,_ to 1101117!OrM (1'.!L a) was renortee. ini-arinj tom.f-,to -)1--nts i-_a Lincoln County ,)., July 2-'
_Mitr.Y. cucim,,e r i s arr.)

Vermont. H. L. Bpile.r (,ku.:;ust 22): Pot, ,t ) flea beetles a--c vcry abundant
throuEhout the State cnd been '.7--Le c:--Iie' cause o1*7 premature Clying
off of ,-)l,)r.ts in man7, )otato : ields.

1'ar, land. E. Cory (AuSasu 9_2) A 11 e L-. -v- infestation observed on notatoes anC, buclzvheat in Ga-rrett Count.,

North Dakota. J. A. Mlu.nro (Aa, ,-ast 21): --)ot,-,Uo :'"Lea bect .e is re-oorte',"
to be ab-u.n,,!7_nt in Wals'la Cou-ntlr.

A POTATO FI; ,A BEETLE (2-oitrix sp.)

California. J. C. Elmoru (Au,--,ust 12): T_ ic potato flea beetle was vc .y
destructive to t1le lover loves -oroduci-ig tomato vines in k3ran--e
oi7nt7r. Actual commercial (Iama ;e i-,ras. -_1,ot1 re-oortcd b-, tomato Crowe--,,.

POTATO LEAFHOPPEM (7r_,ipoa ca fabac Harr.

Vermont. H. L. Bailey (AuEast 23): Potato lea:;: ixp-pers are ver-7 a'on:.Ilelant
in most sectiolis o-IF the State.

Connecticut. Y. Turner (Au,7,ust 21): Uns-)r-.yed -?ot- "-.0cs are dead as 0. r--sUlt of dry .-iecthei ane, tinburn.

gh i o N. F. How,, ,rCl. (Av. Zust 21): Pot,\,t- on b.,ans is not injurlous Li central O.ii-o PnC, it. multi-jlic, tion r-as retarded
b7r ver- v7ct vcat.-ici,.


Michigan. R. Hutson (Augu,)st 15;): The -,;o'uto lfhYaris e.-,tremely ~n
d~ant in dahlia )Intines.

TARNI S~iD PILANT BUG (Lygus pratensis L.)

Indiana. J. J. Davis (A-ugust 214): The tarnished. slant bugL i,,!s dna
1po'uatoes and celery the last of Jul and the firs- t of Auust. iA.te r
in August thev disa-,m-e7.rerl anC rrrnl caused but l-ittle SQLu
damage. This species was re-)ortccI- amaging gLifolus at Goshen on
August 2.

A PLAI'T BUG (Plithia -ocE Drury)

Texas. F. L. Thomas (ust22): S. E. Jones, Winterhlavon, records th-e
first occurrence this -ear oi July 13. 1Prozent iln cestructivo numbers by the latter part of the month.

A PENTATOMID (Arvelius albopunctatus DeG.)

Texas. F. L. Thomas (Aug-ust 22): First found on tomato during the latter
-Dart of July, causing- all frui-t that is punctureO. to be worthless.


MEXICAN BEAN BEETLE (Erilachna corru-ta Muls.)

Vermont. H. L. Bailey (Aug;ust 23): The Mexican bean- "beetle is re orted
moderately abundant in Windsor County.

Connecticut. HT. Turner (Aug-u-st 22): Mod erately abundant on ga~nbeans. Delaware. L. A. Stearns (August 21): The Mexican bean beetle is more
abunC~ant on this da-te than in an average year.

North Carolina. C. H. Brannon (AuguOst 27): 7e 'hacve h&a normal infestGationa throughout the Stete.

Ohio. IT. F. HovwarC- (Aug ust 21): The IMe)x'7ican bean beetle continues to be
injurious in central and southern Oh4.o, as well as in -: arts o-f the
State where it is usually scarce.

H. C. Mason (Aug ust.): Hcsv- rf,,Jcn hfave greatly reta-reed -1eveloment in the South Point area.

T. I. Pa~rks (Aug,:ust 23): More injury to garden- beans this year
than ever before.

InOdiana. J. J. Davis (August 214): The M'exican bean beetle has beenA unusually abundaiit, re-)ortus coming from ever-y section of teState.

Michigan. R. Hutson (August 15): Thle M7exican bean beetle is ap-?arcantly
extenCdJivn its ram're this year, as we i-ve hiar. specimens from~ Big Rapids,

14ar.Astee, Clare, Fremont. 'Z-.e -7 to
Oeaas, alti"10-2,&II _PEIV! snec -.ens __av -, bcc;-_field boa.,-is.

Tennessee. G. ""-. 3cntley (Au, ust 20): T',-is -oest Iiac s--)re ,a- into new
n7,rt ) of Tennossec tais !ear. Oii2 extreme -!estern cou:ltics of t'_ e
St ,,te bor ,"crin- the Mississin-)i Fiver, have not Iiac'_ t-Lis -)est unti7
thi s y, ar. The beetles arc ana _'oi.LIg (Iama- 7e in Obion
for the first, time.

A 1 b, -ana. Ij. F. Howard (August 22)- H. L. Wel-,theriby repor-'Cs a
_.:iis is lelow
lier vy infest.-tion at i- ike ^oun'y. -_ C
area of distributionn anC, to,,: 'et.Licr t"ie o"--or -solate-C. 4i-i"es'ations in the far South, indicates a s-orc-d i-nto
that has been consiJered unfavcr ,bie for the beetle.

Mississil)-oi. L. J. GooJeaine (Aug-ast 23): 2.e Eexican bean beetle has -'ef o 1 i t e L all the beaTs aroinad Aber ,_een anC.

U t ah G. F. Kno w lt- on ( Au, -u. s t 2 ) : 1.11exic, -I bc2n beetles are still abM'Idant anC_ cla-ri,ac in,- lima beans at ',,:of7,b. Trio ro--)ort 2- hl-,ve bee--i recelvc(i
to the cf-"'ect that insect is noi-, -oresc:nt at-, Circenriveri EmerCounty.


OreCon. 3. G. Thom-oson (AuL-ast): D. soror is more numerous on car-ning
beans at Corvallis "Ilan fo : Ie 2 or --ears.

LESSER CORN STALK BORER (Elasmo-oalnus lignosellus Zell.

Georgia. 0. T. SnaiTo (Au-us' T.-.e les-c- co"n stalk borer n-,ined a
larZe planting, of snan bc ?,ns -.,,'u 7-ort, early in Aucac_,t.

Texas. F. L. Thomcs (Art-0-st 22): On July 11 Z. lignosellus was injuring
milo S:7,n Ancelo ea-id also at Ballinger.


IUMEqUIX BUG (MluTLLti j histrionics HaIin)

North Carolina. R. W. Leib,, ( AuL- 7_s 'U L '7 ): Mary re-?o 'ts are now being received of to collar, s c IlbbaCe. T'.Iese are t -ie first cc-,-aplaints of damage foi' t'LIO Sec so"'Mississi-opi. 0. Lyle (Au.,Sust fl- ): 711e ',-arloquin cabbaCe bu- was re-ported
from Hlnds and Jefferson Drvis countiess Collard was th ..ost 0.1ant
mentioned ..



STRIPED CUCUMBER BEETLE (Diabrotica vittota Fab.)

Indiana. J. J. Davis (Auist 2'): The stried cucumber beetle has been
more abundant than usual and frequent rains have .made the problem of
control veryr difficult.

Ohio. B. J. Landis (July): During June anC July the stripeoCd cucumber
beetle was narasitizedI to a considerable extent by a small tachini:,
probably Celatoria diabroticae Shim. Between June 11 and July 23 g collections were made from squash plants, involving a total of 1,900 beetles, and )491 tachini" uparia were recovered from these collections. This is aproxirnatelr 25.S :ercent -Krasitization.
Parasites continued to emerge for 23 days after collection.

Missouri. L. Haseman (August 24): Striped cucumber beetles have been
very abundant on late cucurbits.

Mississippi. C. Lyle (August 23): The striped cucumber beetle has
caused much damage to watermelons near Aberdeen b1 feeding on the
outer surface, thus reducing their market value.


SQUASH BUG (Anasa tristis DeG.)

Indiana. J. J. Davis (August 24): The squash bug was abundant and destructive at Goshen, Elldkhart, and Terre Haute the last of July and
earlT in August.

Missouri. L. Haseman (August 24): The squash bug has been very abundant
and destructive during August.

Nebraska. M. H. Swenk (July 15-31): Souash bugs wVere resorted from
several counties in the eastern half of the State.

Kansas. H. R. Bryson (August 2'): Squash bugs are very abundant vd!herever
squashes or pumpkins are grown.

New Mexico. J. N. Crisler (August 17): The squash bug was noticed in
great numbers in Dona Ana and Eddy Counties around the first of Aug-ust
the heaviest infesta.tion appearing in the loner end of the Mesilla Valley. These bugs have scored from the gardens to the tomato and
maize fields and are doing serious damage.


ONIO THRIPS (Thrins tabaci Lind.)

Michigan. R. Hutson (August 15): Thrips are very abundant on onions in
all sections of the State. The losses on marshes around Jun Lahe in

All-,7an Co- :-_1.15- are vcr- ,'re-t.

A',,,T 01,JI07T APiI:,) (Anliis allii Licht.)

ITeb ra ska. M. H. Swen1l: (J- :.!:, Some onio:as i:1 Lircol---- ,o-:,nt,7- were
re-)orted infestcC. -,-i'L'i 0-_, Jc l-;- 22 .


PZPP=- MEEVIL (Anthonorrus L_ Le7_ail "an c

Calif"ornia. J. C. Elmore 20): weevil infezt- tions increase(I ra-iidly and t'_,irc!F"U-cn loc-l-es--25 to 5 D nerce-t-J-1
--ity. "igh temner!u-i-es zi.,-,ve co-, tributccl to c,,D--dition.


BEET LE.AFHOPPE'A (Eutettix tenellus Bak.)

I dah o j. R. Douglass (Sentember 1): Te,,-)eratures belO'.7 no,.,.al during t__'1e
mont" of July have -A ZL a, v, -r- favorable effect on the Croi7t'll of sugar bects, and the dove'lo-o'-ient oz the beet leafho7)-- er and the activity of the curly-to-o diseasee Iiave beeii retarded. At the end of July some of
the la--,i er beets exceeded 5 i-nc.aes i--. c-iameter an i,!ei ;hed a-pnrcX.i!,2atel,,,
3 -?oun(is. It is estimateOL 'u'-'Ipt soric of t'-ie fields in t1lis section 7ill
yield 25 tolls or more of sugar beets. T'de greaterr part of the beet,
acreage in t''Iis sec1,.io,-i is co-1.1--,osec! of t1no U. S. : -o. 1 resistant beets.

U t a1i. G. F. X-,,jowlton (J,71-7 711)- Ap-proy-imatelY 50 -)ercc_,1t of the tomato
T)lants in Utah have no%-! been killed or are seriously affected b-r curly
ton. Beet leafho-oners are now more abiind-nt on tomatoes in south -.,rn
areas than farthe-1- nort--I. (A-o.Zust 25): neet lez-fho-p-pers are abundant
o-, t.iis' le at 1-:oab an-' '-- -iriver. 0; n'alo-Li--)s and cucumbers
are infec' .cd cu--l-y ton in these tWO areas.

C 0 T T 0 N I N S E C T S

BOLL WEEVIL (Anthonomus E~andis Boh. )

North Carolina. C. H. Brannon (August 27): Infestation heavy all over the
State. Damage is serious in the upper Piedmont for the first time.

South Carolina. F. F. Bondy and C. F. Rainwater (August 3): In Florence
County thc' boll weevil is steadily increasing in fruiting fields and in other fields movement is taking place. (August 17): Population
gradually increasing. Many sections report t4e worst damage since 1929.

Georgia. 0. I. Snapp (July 22): The boll weevil increased rapidly around
Fort Valley as a result of frequent rains in July. The insect became
very active the latter part of July. Fortunately, a cotton crop was made
before August. On account of the activity of: this insect, very few
bolls matured in August in many fields.

Tennessee. G. M. Bentley (August 20): More conmon in the cotton-growiiig
counties of western Tennessee this year than it has boon for several
Louisiana. W. E. Rinds (August 12): The boll weevil is reported generally
more abundant than in any preceding year.

R. C. Gaines (August 3): The averAge infestation in 14 untreated
fields in Madison Parish was 60.3 percent, ranging from g9. to Sg.9

Mississippi. C. Lyle (August 23): In thc'northern part of the State the
boll weevil is still causing injury to plants that are fruiting.

R. W. Harned and assistants (August): On August 3 the infestation
on 3 farms in Washington County ranged from 3.2 to 64.0 percent, averaging 45 percent. On Augast 3 in Oktibbeha County square infestation in
15 fields ranged from 5.3 to 77.7 percent, averaging 50.6 percent, as compared with 41.2 percent the previous week and 41.6 percent the same
week in 1934. In Forrest County square infestation iii 2 fields was 32.3
and 33.7 percent.

Arkansas. D. Isely (August 23): The threat of injury has practically passed
in the greater part of the State, probably because of the suincr drought.

Oklahoma. C.'F. Stiles (August 6): The infestation decreased in the central
& art of the State and increased in the extreme southern part. A total of
3 fields were examined in 14 counties. The highest infestation was 65
percent in Choctaw Couty and the lowest was 1 percent il McClain County, with an average of 13.7 percent for the 43 fields. (Augast 21): The infestation for the week ended Augast 17 ranged from a hih of 32 percent in
Lincoln County to a low of 3.4 percent in Payne County.

Texas. R. W. Harncd and assistants (August): On Augist 3 two untreated plats
had infestations of 5.6 and 7.7 percent and two treated plates infestations of 1.2 and 1.7 percent in Brazos aad Burleson Counties. (Aueust 10): .nhtreated plats, 4.0 to 8.7 percent, average 6.0 percent; treated plats,
1.2 to 3.' percent, average. 2.2 percent, in Brazos and Burleson Counties.
By August 10 infestations werc increasing in Calhoun County. The damaGe is more or loss spotted. In some fields, especially in young cotton, the
infestation has increased to such an extent that the cotton has stopped
blooming, although many squares are still present. (August 17): Infestation continues to increase. Damage is serious in most fields of young

COTTON LEAF WOR M (Alabama argillacea Ebn.)

Maine. H. B. Pcirson (August): A single moth was taken at bait on August 6
at Bar Harbor by A. E. Brewer, an unusually early record.

Michigan. R. Hutson (August 26): The moth was reported from Hillsdale on
August 23. This is the earliest record for several years.

North Carolina. C. H. Brannon (August 27): Severe infestation on cotton
over the entire Piedmont.

South Carolina. F. F. Bondy and C. F. Rainwater (August 10): Moths caught
in light traps and two larvae were found on August 8 at Florence. (
17): No more larvae found.

Georgia. T. L. Bissoll (September 3): The cotton leaf worm has appeared at
Experiment. The first larvae wre noted August 27. Today a large number
of pupae were found.

Tennessee. G. M. Bentley (August 20): This insect made its first appearance
in the State in Shelby County on August 5. Since that date it has spread
into ma-r of our western cotton-growing counties. On August 17 it Mas
reported as being in Henry County. No reports have booeen received of its
being in central Tennessee.

Missouri. L. Haseman (August 24): The cotton leaf worm began to attract attention in the southern Missouri cotton-growing district about August 15.
By August 20 numbers of moths were present and were damaging ripe peaches
at Columbia.

Arkansas. D. Isely (August 23): There is a widespread outbreak throughout
eastern Arkanisas. Infestations in the western part of the State are more

Mississippi. C. Lyle (August 23): Reported from most parts of the State during
August. In the southeastern counties the damage caused was less than expected, probably because of parasites and predators. In the northwestern hill countics poison is being applied, whereas in the Delta section largc
areas have booeen dusted with airplanes.


Louisiana. W. E. Hinds (AU' st 12): The cotton leaf worm has been re-oorted
from the following parishes: Madison, Caldwell, Franklin, Lafayette,
and Vermilion. (August 21): Damage reported from over the entire State
wherever cotton is grown. Impossible to get calcium arsenate.

Oklahoma. 0. F. Stiles (August 6): Cotton leaf worms are lightly distributed
over the State, with heaviest infestation in Jefferson, Love, Bryan, and
Choctawi Counties. (August 21): Reported from practically all counties in the State. So far the dama,-e has not been serious, except in a few
instances. The moths of the first Oklahoma brood are now" depositing their

Texas. D. M. McEachern (August 17): The cotton leaf worm made its appearance in the Presidio and Castolon sections of th.-e Big Bend the last week in July. This is approximately a month earlier than the pest ordinarily appears. This insect also made its appearance in the irrigated section
around Fort Stockton, in Pecos County, the second week in August. At
this time damage is noticeable in the limited cotton acreage in this section.

F. L. Thomas (August 22): The fourth generation of adults since
this insect -first reached the State is now in full flight. This is the
third generation to infest cotton at C 'ollege Station and unprotected
fields have been completely stripped of foliage.

K. P. Ewing and R. L. McGarr (August 3): Observations in the Corpus
Christi and Robstown area last week end showed nearly all fields of
mature cotton stripped. Observations in Refugie County yesterday showed
some fields stripped and others protected. (August 10): Very heavy
infestation this week covering half of Calhoun County. In many fields
the heaviest infestation of the season occurred this week. Observations last Friday afternoon showed the leaf worm was getting 'out of control onl a few farms in the county. (August 17): A few hundred acres of cotton
in the county have been stripped or partially stripped.

New Mexico. J. 11. Crisler (August 17): The first generation of the cotton
leaf worm has pupated in the Mesilla Valley.

Arizona. T. P. Cassidy (August): The infestation in Arizona is so lighit
that no commercial damage will result from the second generation. There
is a romote possibility that an influx of moths from western Texas may
cause damage.

BOLL WORM (Heliothis obsoleta Fab.)

Oklahoma. C. F. Stiles (August 21): Mothas are present in large numbers in
some fields. So far the damage has been light.

Texas. F. L. Thomas (August 22): Owing to hot, dry weather, the second.generation worms have failed to materialize, even where fairly large
numbers of eggs had been laid.


R. W. Moreland and A. B. Beavers (August): In Brazes and Burleson
Counties on August 3 examined 3,000 terminals and found 746 cCs, en average
of 24.9. For the week ended August 4, 1934, the average was 1 egg per 100C
terminals.. On August 10 examined 2,700 terrinals end found 2,853 eggs,
an average of 105 eggs per 100 terminals.

New Mexico. D. M. McEachern (August 17): There is a light infestation in the
Pecos Valley of New Mexico. Corn and cotton appear to be the only plants
on which the worm is flooding.

Arizona. T. P. Cassidy (August 17): Causing some damage about 25 miles northwest of Tucson. The major damage is being caused to young bolls. Most of
the larvac are about full grown.

PINK BOLLWORM (Pectincphora gossypiella Saund.)

Texas. A. J. Chapman (August 17): Boll infestation records in several fields
near Presidio averaged 30.8 percent. The heavily infested fields were
located in the drought area above the Conches River, where there is a limited
cotton acreage.

COTTON SQUARE BORER (Styrmon melinus Ebn.)

Texas. D. M. McEachern (August 17): The cotton spare borer has caused considerable damage to one field of cotton on the La Junta farm in the Presidio district of Texas.

COTTON APHID (Aphis gossypii Glov.)

iorth Carolina. C. H. Brannon (August 27): We have had several heavy infestations of the cotton aphid--some on dusted cotton, others on cotton t-hat received no dust.

South Carolina. F. F. Bondy and C. F. Rainwater (August 3): Cotton aphid not
so numerous at Florence as it was 2 weeks ago. (August 17): Aphids are on
the bottom leaves in many fields.

Louisiana. W. E. Hinds (August'12): Cotton plant lice have appeared in abundance
in numerous locations, especially where the dusting for boll weevils has been
under way.

Texas. K. P. Ewing (August'17): In Calhoun County infes-tation is increasing
rapidly in most fields that were d-.sted with calcium arscnate. The damage
is severe in several fields.

COTTON FLEA HOPPER (Psallus seriatus Rout.)

South Carolina. F. F. Bondy and C. F. Rainwater (August 10): Green cotton at
Florence has quite a number of flea hoppers but they do not seem to be doing
any damage.


Oklahoma. C. F. Stiles (August 21): The cotton flea hopper has done en.ormous damage throughout the eastern half of the State since the last report.
The injury is decreasing at present.

Texas. F. L. Thomas (August 22): Many complaints wore received from northern
Texas during July and the first part of August.

K. P. Ewing and R. L. McGarr (August 17): iTo damage in Calhoun County
except in few fields of young cotton.

Arizona. T. P. Cassidy (August 17): Experimental cotton at Arend Ranch,
Pima County, grown in the immediate proximity to croton plants that were
heavily infested, has shown no indication of injury. Sweepings have been made weekly since July 1 with negative results. On August S, 1CO sweepings each were made in the cotton and croton. 59 hoppers were taken from
croton and none from cotton.

RAPID PLANT BUG (Adelphocorus rapidus Say)

Texas. K. P. Ewing and R. L. McGarr (August 10): Heavy infestation and considerable damage observed in one field in Calhoun County. Adults and
nymphs were brought into the office from Jackson County, where the insect
is reported as the principal source of damage at the present time.

FALSE CHINCH BUG (Ny sius ericae Schill.)

Oklahoma. F. A. Fonton (August 20): Reports were received from the southwestern part of the State of shedding of cotton squares caused by the
false chinch bug.

A PENTATOMID (Chlorochroa uhleri Stahl)

Arizona. T. P. Cassidy (August 10): An intensive inspection was made in
experimental cotton grown 25 miles southwest of Tucson on August S.
Six species of hemipterous insects were found. The relative abundance
of C. uhlori and all other species was about 10 to 1. The shedding was confined almost entirely to young bolls. Examinations made of a number of plants showed that from 70 to 100 percent of the bolls had been injured by hemipterous insects. This is the heaviest injury of this kind
over roted here. C. uhleri seems to have migrated into the field from
the desert.

COMMON RED SPIDER (Totraiychus telarius L.)

North Carolina. C. H. Brannon (August 27): Infestation severe on cotton in
many sections of the State.

Mississippi. G. I. Worthington (August 23): More numerous on cotton in Boliv.
Sunflower, and Washington Counties than for several yeat.s.

Arkansas. D. Isoly (August 23): The red spider is causing more serious injury
on cotton in eastern Arkansas than it has for a number of years.

3 1_2


BAGWORIA (Thyridonteryx e-phemeraeformis Haw.

Delaware. L. A. Stearns (jul 24): Com-)laints received o-- i e; -_ t 0:1
on arborvitae at 'Hoc'_-_esrin.

Nort'l ',-Tolina. R. 17. Leiby (Au, st P 7ae b 0.7orm is --ioro inj-ricus
t1ian usual on _-rborvitae all over the State.

Ohio. T. H. Parks (Augix7t 23): Bao.7orms re still workin,,-; o-- arborvitae
an other ornamentals.

Indiana. J. J. Davis (Augu.stu 21'): .-I.e bagworm has be-i ver' muc'. more
abundant than usual an-1 -.s 'L .r :acrt_-]L in t',,c as Xokonio La,

Illinois. W. P. Fli-nt (_1,u-, 22): These i nsects have 'ceen more
abunC.ant anC, destructive than for an r -)eriod in 0 Ins' or 7 years.
They are now becoming full grown in central Illincis.

Kentucky. M. '. Didla-ke (A uZustu 23): Bagworms on everC;reens are vory
abun ,.:E nt at Le::inCton, Brooicsvilic, Harlan, Anc-_'lorai e, Baxter, and

Missi s z i-),Di. C. Lyle (Aur7lst 27): More than t'--,e usl al numb- r of conlU-ier s-.r-,fcb rplpints of baLi7orin injurr to arborvitae anC o L e v7ere re-oorte from Aberdee11 aiff- Broo:diaven. Speci--ens 'Liave also been receive6. J'ro-.-i InC.ia-llola alnC. Sha,.7.

Texas. F. L. Thomas (Au s-ust 22): 3,-_0 70,:'M fOUTICL at Miarton, --elton, a:,:,.C
College Statio-n.

SATII. 1 ,OTH (Stil-onotia salicip L.)

'Uashin, -ton. R. T. Webbel' (ju'L,-): Infestatio-ns in reside-ntial sections
outnumber those foun,, i-, -.,oodland. 7-ic nrincinal woodland
tions lie bet7,e'en Evcrett and Eel?.i.-_ cham and are ce-_ tcrel'. E-1-out
,::J-b U?.ries o- UA- u the a: ,.d lkaci' Rivers. He.- -.!il1o--. a,
oe ? rs to be t.ic most favoref, fcoC,_ -olant. The 1!_-rcest tracu
of _)rFc*-ical1-- coM le'l-e dn_-"ol .,-t_ L .,A.,
-4oii -o- ed is a fe-, miles -'rom Se,- Ie in tl.e Samish Rivcr Val'-1er. 7--is areaconsists of ICC
Co I U0 _efoli,ot'-0 --)'Jel
,cr s "ie grow'"i i s c.-i- c 4
vfoo( Ilands of an ,,cre or more occur ir Pic:rce C071itZ 0 -LI t ;- 0 S In t--,ese a,,eas t1ie native cottcn,,-ood tr-.c.,ocaTpa) ic t'--e ffavore.'
fooa plailt.

A PSOCID (Ccragti-) :;o.-p-s venous 3urm.)
7 lC7 erie.ncc
_cnnec sec, G. 11. Bent 'r (June 19): 1--- nl'- ;-I -7 e:: !iever
seoln so osociC.s on t1ic b;:c-,1c:ies of trees as t'-is year. '170

find! them on maples, oalcs, yellow )onDlar, bllcl_: walnut, Tn con
They occur in large masses, both viingei. anxl 7!ing-less for-is. 1'o i njury is aooareant. (Det. by A. 1,7. Caudell.)


A CASE BEARLER (oohoasalmani Hei.n7r.)

Maine. H. B. Peirson (August): An outbreak?- of this spoecies aL- So-'rnto
and Winter Harbor has tUurned, the foliage brow,-n. In place the larvae
s-oread- over to red oak and caused severe injury.

BRON\TZE BIRCH BORER (A7rilus anxius G0ory)

General. E. P. Felt (August 23): Trees i-.,jured by the Uozebirch., bore-,.
have been noted. in southern Connecticut, in the vici-n-it-, of PlitsLsfiold
and Williamstoiwn, Mass. in southern New York, and! On Lo-g I.lend.


EUJROPEA1T EULM SCALE ( Gossyparia s-ouria M odq..

New York. R. E. Horsey (August 3): A nrb of old. en newl-, fOrmed.
European elm scales werce founC.. on several trec's olf Zelhova. serrata, a
relative of the elm.

Ohio. E. W'. Menclenhall (Au~ust 159): T'he Eurolpean ell-, scale is ~udn
in some of the nurseries in central OWLo.

Jisconsin. 13. L. Chambers (August 20): This scale has been -'*iscove re. in
six new localities this si nmer; -orevioasl-~ known to be -,:rEsent in,- only:


All APHID (Dre yfus~ia Rjlqeae Rat z.)

Maine. H. 3. Peirson (August 10): Many -firs are dying fror.: attack by thfir or balsam woolly aphid at Belgrade, Dead River, Codyville, Talrmadgoc,
and Waite.


LARCH SAWFLY (Lygaeoneatus erichsornii H-*tG.)

Canada. J. C. Evenden (July): The fore ,t-insect laboratory at Vernon,
British Coluibia, has recorded the -orose nce of the eastern larchl sawfl~- in the Flathead Basin, just north1- of the Canad.cian line. As in 1934,
several outbreaks of a larchl sawfly, d~eteriinee. as 17,cmatinac, wore record'ed._ from arljacent territor,-r in the J11cd St.7s iti e -oossible
that the insects on both sides are of-: the spae s-oecies,. T1he ~ctot
breaks have not as yet reached seriouLs pro-.or2tions red. '-Ie cefd. no
irrecoverable damage.


Monta- a. F. C. -,l): T11C lr'-f c.1 s,-,1;7-'l-, n "o n
c,-_1Jsi-n,- 2crio c ( ama-e to la:,c:i --'n northe-n 7:1 1 e c 1 a 7
not 'been recorded. :est of t:,-e 1 !is ssin A.


LOCUST LEAF MINER (Chalevas clorsalis -rnurfo.

Yorth Carolina. 3 H. W i 1 o r r ( Au.,7-i s --e-oor camc 0 e O'ce
ires-'Gerday concernin ,- severe injury -'U-o t1le foliaE;e o [' ',)Iac'_: locust
t--'ie locust leaf minor ne,-.,:. B"-rrardsvillo.

VirZJ.nia. MI. 17. Blaclcnan (Au 106): 3. H. Wilfor( re-oortce. on Jul-'- 20
t"'lat durinZ the past wec'.: several rc-,3o--ts :iav_- boe-, r_-cC- i ve of se7 ll I I V ;.
vore, leaf-miner injury to blacl: east o" A:binE "_on. 11ost o"
the leaves a,,?ncar rodif, ish brown.


A GEOMETRID (P]2ysos ,e-,?Lia -oustularia Gue-n.)

Connecticut. IV. E. Britton (AuLnist 22): Adults ver., abu:adant swar,.ne
around liE ius in Waterbur-r in July; also more com:2o-,. t'-Iia-,- -,I.s, -al in
New Haven. Tj:,e larvae feed- on ma-ole.


OAK PILL GALL (Cincticornia -oilulae Walsh )

New York. E. P. Felt (August 23): 7,1111a ol-1: -)ill gall ras fov.n ", to be unusuall-, abundant on a number of o-_-Ics at Tuxedo.' Tlae oft' '-'-,e
br L, L,
lowcr was infes'eC..


SYCAMORE LACEBUG (Cor7rthuc'Lia ciliato Say)

New Yorh. E. P. Felt (Au )List 23): Work of t'he sycamore lace buE, Tas observed on several _Aiierican planctrecs in e.n6 a7bou,", Tuxedo f,.nC'
7he insect is i-.iost abunda-nt on trees "ro,,7inL, in woody localities along streams.

Kentuch-j. M. L. Didla-1-e (Au,7ust- 2- L- ccln- i -.jiirinL. sycamore Lexin.,gton.

L _ 1oniLi-t ansve sus Riley)

Texas. F. L. Thomas (Ilaigust 22): Galls on cot"'lonwroo.7, trees sent in
.Lroi-. Jac'-son Count- on Au,7ast 1. T11e7,e !7,- lls 1lave not, bco con s--)icuous


for several years ane may indicate a recurrence of injury to the turnips and cabbages grown in this area during the ,inter.


WHITE SPRUCE SAWFLY (Neodiarion polytomum Htg.)

New England. J. V. Schaffner, Jr. (Au:gust 26): Recent surveys of spruce
forests in Maine, New Hamoshire, en& Vermont have disclosed th-t this
sawfly is firmly established in Ye'T England. Light infestations, covering several square miles, have been located in Maine in the northern
part of Aroostoo_, County, about 30 miles south of Fort Kent, an. in
Somerset County, north of i:oosehead Lak:e. T ier :ampshire light infest-tions were found at First Connecticut La:e and south as far as
Campton. It seems to be generally distributed all over the white
Mountains. In Vermont infestations were founC. from Iewport to Stowe.
Although the infestations in each case have been re-ported light, the sawfly is present in sufficient numbers and is distributed over such a wide area as to cause considerable alarm. The larvae were found
feeding on both white and red spruce.


WALNUT CATERPILLAR (Datana integerrima G. & R.)

Ohio. E. W. Mendenhall (August 20): Caterpillars are damaging black walnut trees and some trees are nearly defoliated.

Illinois. C. L. Metcalf (August 19): The walnut caterpillar has extensively defoliated trees in the vicinity of Urbana, many trees being
from half defoliated to almost completely so.

Wisconsin. E. L. Chambers (August 20): Walnut trees throughout southern
Wisconsin have been defoliatedC during the past 10 days.


EUROPEAN WILLOW BEETLE (Plaiodera versicolora Laich.)

New England and New York. J. V. Schaffner, Jr. (August 26): Recently noted
as far north in Vermont as Vergennes, and in itew7 York in vicinity of
Troy, Grafton, Fonda, and west to Little Falls. In Maine it has been
found as far north as Biddeford.

Connecticut. M. P. Zappe (August 22): Ha.s been very abunIant in southwestern Connecticut for several years, causing considerable defoliation
of willows. This yeear the insect is very scarce and many willows are
entirelyr free from infestation.

-Z :7


'LT D 0 R 1T A 1,1 3 1T T A L P L A ',T T S

A WEEVIL (Lalomycterus setarius Roelofs)

Connecticut.- W. E. Britton (Au.:7,;.st 22): Snecii-_,cns of tu'_ii.s wee, ,il hr.,ie f i 1 "71 "ielc! Coant- Just east of
just been received from Str--,t'o- ai rz r i Cze -,r) o r t .

CHINESE MANTIS (Tenodera sinensis Sauss.)

Ohio. J. S. Houser (A:u _;ust 24): T1-1i s i s the first time I have received
specimens of tho C'_iinese mantle'. fro7i, 11-h a cxti- me southwestern P rt of
Ohio. I liave it once belir in the Statc ) in a nurs er-r near


AZALEA LACEBUG (Stephanitis provides Scott)

New York. E. P. Felt (August 23): The a :alea 1acebuC was reported as in
jurious to azalea in the 'White Plains district.


SMITLOWER WEEVIL (Rhodobaeitas tredecimi)unctatus Ill.)

Illinois. C. L. Metcalf (Auoast 10): We liavebeeia receiviil, ; re-ports o."
serious destruction of dahlias by the suliflower beetle, o.- cocklebur
billbug, from tne ChicaCo anCL -.orth-shore district a-aC. also from '1-oe
extreme southcrii -o,-rt of 'U'lic, Statc, in Alexander Ccu-aty. firs'
reports f rom the sout:,crn part of the State were datu d Au ist
those froro Chica.,-,'o, Au ;ast 13. S-occir-ens rtl ce- veiL; are anoarertly in
the full-groi-n larval stage. One Lro -,cr re-)orted t'iat 1:*- acres of
dahlias were beginnin- to die ,Io -.!n as a re-alt of t1iis attaciz. A:,.ot.1er
writes that the dara,-,rc is v(,,r-, extensive many plan'uin-s bein,-- ruined
just as the pl,- nts are bc-Lipin,- to bloom. All re-ort this is
L.-le first tii-e they have h!, ti:ou'ole vitzr a borer ir- 1 ahlias. In one insta,-_, ce the injured plants wor, accoi.-:panieC. b-,,; a deceased condition
deQi,-nate! as "stunt*."

D 01 kR

DEODAR ITEEVIL (Pissodes deo&-rae Hopk.)

North Carolina. R. T1. Lei-by (Ati67a-t 1 ): Sovere damaCe is being done to
ceda" trees. It 4 s 1.
_;re-t( r tl-,.is season than usual.



GLADIOLUS THRIPS (Taeniothrips gladioli M. & S.)

Ohio. E. W. Mendenhall (August 9): The -laCiolus thrips is very injurious
in gladioli plantings in ewarh and. Zenesville and this aC'st seerms to
be spreading over the State.

Indiana. J. J. Davis (August 19): The gladiolus thrips is destructive to
gladiolus flowers at Hamnond.

Michigan. R. Hutson (August 15): Extremely abundant in gliDiolus fields
about Lansing.

Oregon. D. C. Mote (August): Generally not so abundant as last year, although the injury is severe in some gardens.


IRIS BORER (Macronoctua onusta Grote)

Indiana. J. J. Davis (August 24): The iris borer was noticeably destructive at La Fayette and Logansport earl, in Augustb MAGNOLIA

MAGNOLIA SCALE (Neolecanium cornuparvum Thro)

New York. R. E. Horsey (August): Full-grown scales, very cons-icuous
with the white covering now present, are to be seen on the twigs and
branches of Magnolia kobus borealis and M. acuminata, both large trees.
Also reported on many different magnolias in all parts of Rochester.
On August 19 the scales were full of live an: active young. On August
20 they were emerging and young were numerous on the branches. A
serious pest at .ochester since 1325.

E. P. Felt (August 23): The magnolia scale was found in some nur7mbers on Virginia creener at Bronxville.

Kentucky. M. L. Didlake (August 25): IMagnolia scale on 1.. soulangeana at


I 1T S 7 C T S A T T A C K I IT G I.: A I T A IT 1)

D 0 IM. E S T I C A IT I Ili A L S


MOSqUITOES (Culiciriaae)

Vermont. H. L. Bailey (AuCast 2-4): Mosq-aitoes re7ortr,' in extre-c
eance from tho v4cii-it:, of Dui=
orej in Addison Count7 Recreational activities scrio-1-sl-7, rcst: icte '. ana many campers 'Uere renorted as leaving. T_1is condition c-1-"ie on sul,'-.el'il-, lz-,tc in July an(:
-radually d-orir-- tae -first 2 reeks in August.

New York. E. C. Cushing (Au,:ust 27): T.'ic rece-_ .'U floo(Is occur-in- in
southern and central New Yo-1-1 S"-, 'Ue have brou-'it abo,71t ideal conditions
for t'Ae -oroductioia of e1-ioY-.-,aou- a-_-jnber-. ol" t'_-ie 'loo6water mosq.-aito
(Aedes irsuteron Theob. ) anc. S17L.r.O MOsouito (A. vexans
Me iE. )

Florida. W. V. King (Avr-ust 27): Witu'-i heawr .--,in-fall throughout the State
uring June an -l Jul-,-) sewre ii-ifes+,Et '_ons of salt-mLrsh mosquitoes
nrinci-ially A. tae.(iior.i,-,wjLc iic 7-ed., -.:ere r, --)oi:'ted froa, nel-rl-! all sections of the coast.

SADDLE-BACK CATERPILLAR (Sibine stir.ulea Clem.)

Ohio. J. S. Houser (AuLust 21 ): T'e saddle-bach cater-cillar is much more
plentiful t-iis season than u- -Lia'. Ordinarily, vhe c aterpillars occv
sill-C17, but t1iis season -olden-lol, 7 is re-)orteO as having been almost
defoliated. Taeir fecclinC, Iias also da.-_'a-;Cd corn leaves.

Indiana.. J. j. Davis (Au.-as'u- 2"): SadC.le-bacic cater-Allars Were re*Oortee .
from Warsaw as ab-j.n( ant in, -nc ,,r on kujust 20 cild c,-_usin,]; considerable

PUSS CATERPILLAR (:Aegalopyre operc ilar1 a S. L- A.)

Yorth Caroliaa. 0. H. Brannon ( '0'): Accordin- to c. physician's report, the sting of the puss caterpillar was aLmost fat 'l to a patient' '
1In Cabarrus County.

BLOOD-SUCKIIIG COITEYOSE (Triatoma saj. -p suZa Lec.)

Flor ida. E. W. Berge -,nC G. -D Me ---ri 11 (lw ,,s t 2 ?) : A corrcs-)ondent a t
Cl )rksville 171:itOS: ano. a fric.'a _1ndCr6;oi'ie mucft suffering
onar --itly 11LVe nn,-ro rly esccl)ee, aft, r bei-i- Y.tton or stvn, ."

IMEL BUG fAril-,is 'cristatus 1..) Kentucl-.y. 1,),. L. Didlahc (A-,-.1,--st C25): bu.- .1
rt Lexi- -,toii. I t i-ma
t ii-, a boly's clot'Aill."
flicil-eO. a wou-na w1,,,e-_i c.."f'. 0


WEEVILS (Brachyrhinus spp.)

Maine. H. B. Peirson (August 1935): Strawberry crown girdler (2. ovatus
L.) found on August S at Bailey's Island and Guilford. many adults
coming into houses.

Vermont. H. L. Bailey (August 23): Black vine weevil (3. sulcatus Fab.)
reported in great abundance in old house at Danville.

Washington. M. H. Hatch (August 6): Numerous reports have come in of the
strawberry root weevil (B. ovatus) occurring in houses and cabins in
various parts of western Washington this summer.

FLEAS (Ctenocephalides spp.)

Ohio. T. H. Parks (August 23): Cat fleas (C. felis 3ouche) and dog fleas
(C. canis Curt.) are very troublesome this year. Some houses are
overrun by them and lawns are also well populated.

Indiana. J. J. Davis (August 24): Fleas have been unusually prevalent
according to the many reports from all sections of the State.

BLACK WIDOW SPIDER (Latrodectus mactans Fab.)

Virginia. W. J. Schoene (August 23): Slack widow spiders are being
brought in frequently from various sections of the State.

North Carolina R. W. Leiby (August 9): Owiing probably to recent publicit, in the State, specimens are being sent to the office more frequently, than usual. Records of bites usually accompany them.

Georgia. 0. I. Snapp (July 30): Many inquiries being received constantly.

T. L. Bissell (August 3): Nine spiders, males and females, were
found in the corners of insect cages with open bottoms placed on the ground. There has been an increase in such finds during the past 2
or 3 years. Several cases of humans who had been bitten by these
spiders have been treated in Atlanta hospitals, at least one case being fatal this year.

Florida. E. 17. Berger and G. U. Merrill (August 22): A correspondent
speaks of the unusually large number of black widow spiders. Several
people had been bitten and made very ill, suffering greatly.

Kentucky. M. L. Didlake (August 23): Black widow spiders at Krupp and

Tennessee. G. M. Bentley (August 20): Oring to press articles in regard
to the black widow s 5ider and reports of people suffering from its bites, Tennessee is black widow spider minded at this time. Scores
of specimens have been brougt into the office.


Torth I- ota. j. A. Danr o (Au-:-ost 21): S pe c imen s w e i, c o I Iec; Fa r!-o 0 1 J n>7 23 A-r-,: A~st 21 7, ne re sent in fro : lo-e Cc C'- On. A st

TYebraska. 'A '.1. Svwenk (Jilr 971): JulJu,- 25 in 17 nce Co3'.nty a
w~as foundl. A reo ort from Aea~is 'Von'nt, in!,s received on July 27.,

0O7lahoma. F. A. Fenton (Auj .st 20): Several requests for information on
the blao'-k -idon. snidler >_i,_ve been. received, also specimens'.
Utah. G. F. Knov"Ilton (.Aumust P1) A black widow spider was found in an
occn:A-,)eO hotel roozi at 11oab.

A TICK (Der-macentor variabilis Say)

Iowa. IR. W. Wells (July 29): Incidence of Rockyj Mountai-n spotted fever:
"Thus far in 1 ~35, four causes of r0c'kY M:ountain spotted fever have been re-)ortcd to the Ioena State Depoartment of Health. The counties
concerned are Lin-n, Lee, Poweshiek, ana Unqion, an(! are widely Peparated
in the southern half of the State. The first case, that of a, little
girl iin_ Linn Coui-ity, resc~tecl fatally."--Iowa State Y17ealth.- Dept. Wee'aly
Health Mlessagea, Julyr 297, 1'93 _5.


SCREW WOMS (Cochliomyia spp.)

Southern States. E. C. Cushing (Aug-ust 27): In the Southeastern States
screw7 worms have caused little trouble, in compari,7on vit'1 many districts in othe:' arts of the United St-a:tes. Thle dei _ree.of infestation
re-oorted for the seven States concer- ned for the week ended- July 27 is
smimarized as follows:

Stte:Co-Lnties:Animals *: Screw worm:~.t
Stat i ife st edC: exam ine d: inf e t r-tIanIS: nott
YT-orb r : !Th'inbr : mbr :Percent i issi----------: 12 :12-),907 : 2S : 0.02
Georgia--------------: 93 :53,579 : 2132-4 : 3.90
South Car-,,olina ------- : 10 : oL! Os : 29 45
Louisiana------------: lb- L l25 251 2 C2C
Alabama ----------- --- 27 :17,,)'0 : 1~4g .09
Florida -------------- 45l :1g,1 : 6,4 1 .9
Southea, stern Texas---: 10 37)554 : 92 : 1.56

In southvies'Uern Texa ,s ran,-chmen have re-,ortcd that there h-as been
little decrease in numbers of' infestations C.iuringt the last few weeks,
Unusual amounts of rainfall, v:1ich necessitated late shearinL, were
probably respoonsible for a lagean.-ber of these cascs. Favorable weathe r condi ti ons caus ed a -)iolorn,,at ion of -th ,e usual .seaso 1 of t he
wool -ma,,'jot fl1- (Yhormia regi a Licig.) and the inf entatioas caused by

this species brought on attacks of the screw worn fly. Ranchmen in
California and in southern Oklahoma report recent severe outbreaks of
screw worm flies.

Oklahoma. O. G. Babcock and C. 7. Stiles (August 30): 'he screw worm has
been exceptionally abundant and destructive in western Ohlahoma. In
Carter, Jefferson, and Love Counties the average infestation of livestock was reported to have reached 25 percent during the season. The
infestation was less intense in the northern 'art of the State ani
ceased near the Kansas line.

New7 Mexico. W. B. Rogers (August 29): I learned from ranchers around
Roswell that screw worms have been very prevalent there this season.
Infestations as high as 90 percent were reported in some instances.

STABLE FLY (Stomoxys calcitrans L.)

Florida. W. V. King (August 27): An investigation along the beach in the
vicinit- of Panama City on July 24 to 26 showed that there was very
little accuiulation of Sargassum, a kind of brown marine algae. Decaying piles of these plants were prolific stable fly breeding places last
fall. ITo adult flies were noted on or near the beach ct the time the
investigations were made this year.

Missouri. L. Haseman (August 24): The stable fly has been abunCant during

EYE GNATS (Hintelates sm,.)

Mississipoi. J. P. Kislanko (August 19): Eye gnats have been quite annoying in several southern counties for several weeks.


HORSE FLIES (Tabanus spp.)

Missouri. L. Haseman (August 24): During the first half of the month
horse flies continued to be abundant, although by August 20 they were
becoming less troublesome.

1ebraska. 1. H. Swelnk (Jul- 31): The lined horse fly (T. lineola Fab.) was
reported as troublesome in Thurston County on. July 19.

HORSE BOTFLIES (Gastrophilus spo.)

Iowa. R. W. Wells (August 27): G. intestialis DeG. began ovimositine on
laboratory horses at nAmes o- Jul- 6. They have been ver- scarce, however, and not more than 50 or 60 eggs had accumulated on laboratory
horses by July 31. Ovinosition by G. nasalis L. was first observed on


3 ri 2 3 1262 09244 6417

jul-7 1, about t',an us-i-al. "'e co-..'i- ed mode-ra'el-- 'oi, 4 or not ob-- rv(:- '. a-i t7 :, Tul- 10. G. Iiae-:=L. 7as re-)ortrl, to 'be P.c-ive c.' Ames clurin& tlie- first half
Of july.
'um10 (Au,,-a-' Pl): Horse b OtfJ4 es coi,'inue 'o 'be Dal.o'u,,. J. U _u u
troublesome over niost of t,:ie Statc.


STICKTI(3HT F=4A (Echidno,:L4La gallinacea .7e s tw.

Oic 1 -ala o ma F. A. Fento-n (Au, ust 20): T.,,e stuickti6'Itu flea 17as re-I-)orted as
iiijurio ).s to -Y)ultr17 in oIle locnality.