CONTENTS, 
Page. 
Metter of submiivall: 5252 oon co. cen cone coe ten econ Jesse Se iceisiteiy cee eee ote 5 
MRO ICING Cod dS oonloo oan needa pases Soo0 Sedn daone0 canemeree pos Hoeaonesor 7 
Odi igncipdl tueal-Cavels samie\s sce a= == sone 22 onesie sew elec) eieinjel= =[cninia safes 8 
THE IMPORTED ELM LEAF-BEETLE..... ninose botciaepawece +40 dbaner 8 
ANEIMPORTATON ROM: EUROPE seca = 226 slic aslo elas sm <je)eia na oelaise sisiee 8 
HABITS AND NATURAL HISTORY ..--....---... 200. cece attssiow pensece : 8 
JNIMED DICE S) 6a oacotaa ane BS OBEO De baS 5630 Seo 50d HoCEadinpue nesoes sodpodec i. 
MORE RECENT EXPERIENCE AT THE DEPARTMENT..... ..---0-----«0- 14 
PARC HUStOnYy OF ULE CUS! V0 QUESTION: cen are omens oan sin anaes ma aieisiels «nie 14 
Condition and characteristics of the grove in 1852 and 1&83 ..--.....- 14 
eG OF npuriy Ui VSS2 ONG, USOOi =m cnelan mein nine ola Nelo ni =e siya Ine 14 
Preference of the elm beetles for certain varieties ........---.-.------ 15 
Effects of arsenical poisons on insect and plant .......--..----.+----- 15 
EMEVEMUINE Ef CClS 0) ULE OUIO Tats <inmaiol ei= sro aiol einialeieis\feinisislei= sinie arene eee “ie 16 
Treatment with London purple. ...--. ..2-++-2e0- arated sa aeieee eee uk) 
HERON ON CULDON IO [AUN DOUSO Twa ata sar aale ere wielaie elorstesie Waele iacte\aieiapeiceieles 17 
_ Liffects of the mixture ...--- SBS Se Sho bHaSSL ase sabe nose saasoe nase 17 
Eneaintent With EL WIAS YT CCN .cs6=0 oe oac5 sec Dice ioce secon eer en ee aie 18 
Mechanical means of applying the poison ....--...--------++---6 ome 19 
PIVETE a AUG VV @ UU Nene inte tows cisteiaieds aciste nase erste ia apsialamal seins s e\sie emetic 23 
HABUS AND NATURAL HISTORY, <oo.cc. ines cciccsce RGOOSY sesesoeISSaC 23 
DN OAH oes OeIES AAAS SAS BOUTS Ss CASS 1 bGoenOS HOSS eoused coco adencs 23 
TOG LUC UR OEAHIAC) CUS QUE eee SEH OSS oe G6SOCO BOS SOC DOSOU HED OSA DOSE nen | 23 
RUPAMOW acd ee om sles cs Seieuaces waa ses steels SScaeos a Baek sesaceee 25 
IO OVEGY OP VAS GOE DUG ee cc ec Se O00 5 GeO BODO SOCU BSEAIBAT God EEC CEE 25 
CHOGRAPHICAL, DISERUBUDLON qs. alensicee/oete (iiss) ssi lo = i= <1 stalnietsaletoie 26 
HO OD=PUANMS te crass cals emo recere = als cleo meas slo stele csiateicie’a: s ro ee Scie scte eters 27 
EEE WrLUE EE NTAR KE DY TUSS O CREMOME sen-ms- 20 nonce ooo c onsen cee 29 
UAB TUSEANID EN AU Ags DEL DSM OR Wectesiersie nee ialere ein ae misisiais. aie a .cieic's wclsisereete 29 
INV OGY ass am ab aceu eSanen one oo. Cones adduSoR GaEGoncdeeco Canons anes 29 
Development and characters of the larva... - <a cece= --04 20-6 sone 29 
EL OUOU S50 TtVOLONY Osea s aetaiayoiacseisia. 2 sleieisieieis. sc oc s cits so eee sle esses 30 
A new form of Orgyia attach.......----..---- Sisisteyale once waereietersieiarne 30 
EQ DOR NO LD BAS SOG MEA DOS Ge OF POE COISA OOO SEC OP ISCO Aeee er eediee bons 32 
EN CRUIMNOAG O= sice= ce ate SRC Snipbee ceeter op Heer. Sena bene Sore cole nosso 32 
SELUDCIN ALON: -ni-\< asarors ale cas cess $h60icd ABODE Kooupdol capo penoenerecae 33 
Number of annwal generations. .... ..--<------<- wisein Uh ss eecaarcers : 3 
HAO ODP IGANG yore teers aisiet ciao teictos tiaioinieitinid. aia iuis cleicia/staveialwiele are aoe etsiaee ae 
NATURAT! MNEMDES AN DUBARASITHS sscicss cou jo nctcesicccsscomieicclserecs 33 
CKOGRARHMICAN, DISTRIBUDION) -)..<--6 scsces seas DRED T COU CMOSaemen ee 35 
THE FALL WEB-WORM.....-. spSbogucoD osoode paboub.Gubasopececn ensued 36 
Pires BRMEOT SETAE ONN oon mc oc ce id andl oe cine eee eine Jo sectalnaeie scopes 36 
Limitation of broods....- Sor ~Aeeaooe systeenpeatee esa sates ate cisieinre error 36 
INC GYGIES IBGEOEO, ABB DE CEE EDA SE CELE RAG e Sop SC CREE ESE Ee Ere see 37 
Phe larva... <== Pot Don SSS eC Rnpor od HEH c6ed CaSeen eee aec eens o eu 38 
AUPE ON Ui COCOO Mxainmin =e -isaisiainins @)nicis' cis seis 5 Asoiadb RoSkoDsupesodwEde 39 
ee ete et oe oe ac atcumteee PR eee cme awe ae Aa Se 39 
INJURY DONE IN 1886.....-....- 
