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Letter of submittal. 
Introduction... ..-- 
CONTENTS. 
ewe wee cee ces cee wes see tm est ewe eee eee eee ees ees tee ees eseeese oe 
Pour Principal enbesters. Sib BUS Ce eee HOSA SO NE eee 45 pee reee ae 
IMEUD) TOWER OM MOO) TOILE I) bya) METI 5-65 5 5ooes odes oomeoo doe see aoee 
AN IMPORTATION FROM EUROPE...--..------. eiicuisaiicis suaees ence eens 
AB TUSEAN DE NA Ui? Adi mE S OR. at seis alee i \-') = = = yar es rele eects 
RANT ate) Soa odedsise Bhcd coos ee seas od co Ge onnOueeeen cece ue pared eeaelce 
MoRE RECENT EXPERIENCE AT THE DEPARTMENT ....,.--,---------s 
JF OY OUP UKE CUTE O10 GHETTO. soaaos Cases ooSa neces SoepEe ance 
Condition and characteristics of the grove in 1882 and 1883...-...--.- 
IDO OS OAT) UO Melee GROG) MslsBioe 655 Ba scec b5se50 vatece Bood ease 
Preferexces of the elm beetles for certain varieties ...--..----. ------ 
Effects of arsenical poisons on insect and plant.....----------------- 
JERE A LUI GAGE GI UDOT OO 0s eaees pSoces oeJoce a lbodees cond seems e 
TRAE DU JOC OD (NIN iceeeos 5505 comosn On Sebo osocopGe00 nese = 
IARI NU RUOD Ol}, WUC UDI ree sec Shodan sacs ogee bac Dec ceen donose He Se . 
LIEGE OP WROD IWEO S55 caasan BRS ba6 O65 566 Oe0Sbs oSb ESO cecsneaasoe 
PE COLNVCN EL ROUEIL Ee OPUS) G RECT saree eas ee aie ata tate ee aioe para eel = er 
Mechanical means of applying the poison......----.--------------- 
SUIS OS) DEYN CANO) RoW OA eS hoe coe Roe ciOSe SRE nor- SHRENas GSeSop Ota oorGoeane 
SLUGS) ANH SONIDO TMI MOM eS Hao So abso doesn du tp0lbedoue doses = 
ENB CHR SSE ABBA eA ao OEeere AEE Se en Sapte Ee Eros CMD Oe tenor aac 
The larva and its tae alo fetes Biotech iota a Riche a tisvaysloere as Percions teen ee enete 
JEN NNO acho eaom BS OBE TOSSES SPR SOUS SS On ep ESA B EE odoS NO seondonaas 
INE WTMOGO Oop 5 0G AION TA ISS & abo eRe bade baSeos socsag Seon eh Seabee 
CGHOGRAPHICAT) DIS TRUB WRT ON cee a aan le eee ee eee ee eaten eine ae 
MO ODSRUANTS om jersccyons tec Serciseicn eae citcnyae ate iain. Siete eater roseeen 
ENEMIES... 
ee ee ee) 
EE Wie MAR KE DY TUSSOCK-MODPH 22226. loceccssee coneecs ac ese 
Hasirs ANDINA TU RAH ISTO R Nic eisirei cee shoe race eis ne oie eee 
UNO OCH TIS SASS ECO SEO CCE ane EAL Nota e OA Bem SER Ort 
Development and Sar ACLETS OfMtRE Anus sn ce a seine cio ania ante = = 
ADB Ope MNO AVUOse oa ioe clan rec om aecee me one aise thee eees silehens 
AUD UULO Treads g ioe. 3 lola aie pciae a sleie otc ae cisisyersie Sesioe Re eie ea atalse cya siete Sars 
TVEUINGG Oeren satel oe ee aaa ele Reaane CHS Me neat CPS ne ne aie 
JE UATE SD DEES SECO Oe AEE RE ET eT RE eee Rees eas 
INCHTINER OY? CUDIDITEOU XE ALOMOD Dee ae ate Os Gone Cbe sone Haoa Scere ebm es 
OOD SP TANTS ssires Uae elon, Byala eres ee Ma a RST re RS 2 es ee ate ote 
NAEUR ARSENE MENS “AND PARASITES Hs sss- feos eeeckrs ic coca. eisai os Ss 
GCHOGRAPHICATE DISTRIBUTION: sc.ceen anos ese eee oe ea erteei ree cioaerenas 
TEE WAT Wr B-WORMr = 222s. cece ees Bp ar eat era uke cle Nt ore else 
NVA RPATER LES ORGaT We Sass as Metso ee ears eta hois crcl. nw orcehatete's 
TERR NOY WW ROE ED)  Ae eke SAA BORIS OGUBE Le BOE OCCOM ED CkA oe 
CRC GUSR Ree ee eno a aint Pa See te eR SSE teelemaaeicesstesteaae 
SITLCLUCUED en eto ee a ae NSE eee one me Mela tele piaimisina ote ici a seit 
EUNUMANG COCOOM )o rocco e ors Aa eae Soe Saison Jane Seales slossieleaae 
DRCUID Leyte eee oe eA ae sont etcics BAG eae nice oens Lees cleeie sees Eee 
INJURY DONE IN 1ES6 |... -..02-'- 233 Tien ee ey he RI gt aa tle ee 
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