Connecticut State Entomologist . Thirty Seventh Report 1937
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Bulletin 408 May, 1938 CONNECTICUTSTATE ENTOMO~GIST THIRTY-SEVENTH REPORT 1937 W. E. BRITTON, PH.D. State Entomologist Bulletin 408 May, 1938 CONNECTICUTSTATE ENTOMOLOGIST THIRTY-SEVENTH REPORT 1937 q W. E. BRITTON, PH.D. State Entomologist OFFICERS AND STAFF as of October 31,1937 BOARD OF CONTROL His Excellency, Governor Wilbur L. Cross, ex-oficio, Presided Elijah Rogers, Vice-Presided. ......................................Southington Edward C. Schneider, Secretary .......................................Middletown William L. Slate, Treasurer. .........................................New Haven Joseph W. Alsop. .........................................................Avon Charles G. Morris. ...................................................Newtown Albert B. Plant. ......................................................Branford Olcott F. King. ................................................ .South Windsor STAFF Administration WILLIAML. SLATEB.Sc. Director LOUISE M. BRAU~ECHT.'Chief Clerk and Librarian K~T~ERINEM. PALMER. B.LITT:. Edilor G. E. Gnanaa. In Charge of Burldings and Grounds Analytical E. M. BAILEY.Pe.D.. Chemist in Charge Chemistry C. E. SHEPA~D I OWENL. NOLAN Hannr J. FISHER.PH.D. Assislant Chemisls W............. T. MATAIS 1 DAVIDC. WALDEN.B.S. HEeEcca B. I~IIBBELL,PH.~.. Assislanl Biochemist JANETHASHEPAIW. General Assislanl CHAS.W. Sonenn~nc,Lahoralory Assislanl V. L. Cnuncer~~.Sampling Agent MABELB. \'OSBURGH. Secrelary Biochemistry H. B. Vrcaenu. PH.D., Biochemist in Charge Geonan W.Puc~en. PH.D.. Assislanl Biochemist L. S. NOmN, General Assislank T. P. STICKNEY} Botany E. M. STODDARD.B.S.. Acting Botanist in Charge FWRENCEA. MCCO~MICK.Pn.D.. Palhologisl A. A..DUNLAP,PH.D.. Assislant Mycologist A. D. IMCDONNELL.General Assislanl Entomology W. E. BRITTON.PH.D.. D.Sc., Enfomologisl in Charge. Slate Entomologist B. H. Wawen. B.Acn. M. P. ZAPPE,B.S. PHILIP GARHAN.PH.D. Assislanl Entomologists Rocen B. FRIEND.PH.D. I NEELYTURNEII. M.A. ) JOHNT. ASIIWORTH,Depuly in Charge of Gypsy MoUa Confrol R. C. Bo~y~onn.Depuly in Charge of Mosquito Eliminalion J. P. JOHNSON.R.S., Deputy in Charge of Japanese Beelle Confrol HELEN A. Ilome .yeCrelaries BETTYScovl~~e } Forestry WALT~R0. FILLEY.Forester in Charge H. W. NICOCK,M.F.. Assislanl Foresler J. E. RILEY,Jn., M.F.. In Charge of Blister Rusl Conlrol* 1'arrr.x~~A. MERCHANT,Secrelary Plant Breeding DONALDF. JONES.Sc.D.. Cenelicisl in Charge W. RALPHSINGLETON, Sc.D. islad lad ~~~li~ists L~wne~ceCURTIS B.S.. } ELIZABETHWILLIA~S, B.S.. Research Assislanl Mrwneo I-I. Pn~sm~,Secrelary Soils Tobacco Substation PAULJ. ANDERSON.Pa.D., Pathologist in Charge nt Windsor T R. SWANBACKM.S. Agronom~sl 0: E. ST~EET,I'$.D.. bhnl ~hysiologisf' C. E. SWANSON.Labralory Technician DonoTHY LENARD.Secretary * In co6peration with the U. S. b. A. CONTENTS i ENTOMOMGICALFEATURES OF 1937 ............................. i'"""" INSECTRECORD FOR 1937 ............................................... Fruit Insects ........................................................ Vegetable Insects .................................................... Shade and Forest Tree Insects ........................................ Insects of Ornamental Shrubs and'vines ............................... Insects of Flowers and-Greenhouse Plants ............................... Insects Infesting Stored Food Products ................................. I-Iousehold Insects .................................................... Insects Infesting Timbers and Wood Products .......................... Insects of Soil and Lawn .............................................. Insects Annoying Man and Domestic Animals .......................... Spiders ............................................................ Beneficial Insects ................................................... Miscellaneous ...................................................... INSPECTIONOF NURSERIES. 1937 .......................................... 154 Number and Size of Nurseries ........................................ 154 Connecticut Nursery Firms Certified in 1937 ........................... 135 . Other Kinds of Certificates Issued ..................................... 162 Inspection of Imported Nursery Stock ................................. 163 . Results of Inspection ............................................ 163 INSPECTIONOF APIARIES. 1937 ...................................:......... 164 Statistics of Inspection ............................................... 165 Summary ........................................................... 169 Financial Statement ................................................. 170 Registration of Bees ................................................. 170 REPORTON CONTROLOF TRE GYPSYMOTH. 1937 ............................ 171 New Equipment .................................................... 171 Control Operations .................................................. 171 Work Performed by State Men ................................... 171 Work Performed by CCC Men .................................... 172 IVPA Work Performed .......................................... 172 Resettlement Administration Project .............................. 173 Scouting for Brown-Tail Moth .................................... 173 Statistics of Infestations, 1936-1937 ................................... 174 Summary of Statistic3 ..............- ................................ 178 Financial. Statement ................................................... 179 THE EUROPEANCORN BORER IN 1937 ..................................... 180 Enforcement of the Compulsory Clean-up .............................. 180 Insecticide Investigations ............................................ 181 Date of Planting in Relation to Corn Borer Injury ...................... 182 JAPANESEBEETLE WORK IN CONNECTICUT,1937 ............................ 185 Scouting ........................................................... 185 Trapping .......................................................... 186 Inspection and Certification .......................................... 186 General Japanese Beetle Survey ...................................... 187 Japanese Beetle Parasite Introduction .................................. 189 Adult Japanese Beetle Populations ..................................... 191 THEARMYWORM IN CONNECTICUT......................................... 191 The Outbreak in 1937 ............................................... 193 Life History and Habits ............................................. 194 Description ........................................................ 196 Natural Enemies .................................................... 197 Control Measures ................................................... 198 Literature ......................................................... 199 136 Connecticut Exper irnent Station Bulletin 408 TESTSOFAPPLESPRAYS.1937 ............................................ Number and Time of Applications .................................... Lead Arsenate-Lime and Fish Oil at Greenwich ......................... Cedar Rust Control on Wealthy ...................................... DORMANTSPRAYS FOR CONTROLOF PINELEAF SCALE ....................... Springsprays ...................................................... CASESTUDIES IN TERMITECONTROL ....................................... Complete Shielding of Infested Buildings ............................... Buildings Partially Shielded or Structural Changes Other Than Shielding . Infested Buildings Treated by Commercial Termite Control Companies .... Cases Involving Unusual Factors ..................................... Hazards of Termite Treatments ....................................... Literature Cited .................................................... CONTROLOF ONIONTHRIPS .............................................. EUROPEANRED MITE CONTROLINVESTIGATIONS, 1937 ....................... CURCUL~OCONTROL ON PEACHES.......................................... ORIENTALFRUIT MOTH PARASITE 'CVOnK, 1937 .............................. EXPERIMENTSWITH SPRAYCONTROLS FOR THE ORIENTALFRUIT MOTH ........ OBSERVATIONSON TRICHOGMMMAIN CONNECTICUTPEACH ORCHARDS, 193.5. ... FURTHERSTUDIES ON APPLE MAGGOTCONTROL ............................. RESULTSOF TWOYEARS, FIELD EXPERIMENTS WITH STICKERSFOR DRY LIME SULFUR-LEADARSENATE SPRAY MIXTURES ............................. CHECKLISTOFELD~INSECTS............................................. CONTROLOFTHESQUASHBUG................... : ........................ THE PERIODICALCICADA IN CONNECTICUTIN 1937 .......................... PRESENTSTATUS OF MOSQUITOCONTROL WORK IN CONNECTICUT,1937 ........ MISCELLANEOUSINSECT NOTES ........................................... Prevalence of Potato Leafhopper ...................................... Raspberry Plants Damaged by Phyllopl~ugatristis ....................... Canker Wormsin 1937 .............................................. Damage to a House by the Furniture Beetle ............................ Recortls of Ticks in Station Collection ................................. Plant Bugs on Peaches ............................................... Lawns Damaged hy Oehrosidia oillosa Burm ............................. Damage by Wireworms .............................................. The Tent Caterpillar in 1937 ......................................... Hornworms on Tobacco .............................................. A New Species of Mealybug in Connecticut ............................ Peach Borer in Nursery Stock .......................................