Page. 
Abbot’s white-pine saw-fly....-..-- 195 
PMOTANCOLAST a cite) stems bes see cies 134 
Abies alba, insects injurious to.... 219 
balsamea, insectsinjurious to 235 
canadensis, insects injurious 
GOS ae amet aeseisiss Dene 240 
menziesii, insectsinjurious to 242 
nigra, insects injurious to... 219 
Acanthoderes, 4-gibbus ....----. 55, 75, 131 
SIs: ee 
Acer rubrum, insects injurious to.. 108 
saccharinum, insects injurious 
OM = Ao ast yes oats ele Sale 103 
NE ORMIM Ot. ears ee atre Ac aeevesoc! = 53 
WORM ac paainiccis hacraiae fsieeie > 52 
Acrobasis juglandis -....--...---.- 82,85 | 
EMETOMVCURC T= Ne anes sso seas cnet 140 
ACOLICOl aaa eee ee 140 
AMeTICAN Une ac = sis eee. eae 142 
nasomliteray.2<2< 5 a... Li liae 
oceidentalis'.......5-=: 126 
POPU easy acl see 116 
SAUMCUS) ogee fob eh fers tie mao 142 
HEAT eo ee eS Ore a eee 69 
Wetias lona.....-,--- 76, 85, 89, 131, 138, 142 
aAdeloes abieticolens...-....------ 234 
AOTC HIS 12 33 one ak rot ou 235 
MEANS MOCOSUS! =< 5)2- 22sec ence 159 
Obsoletus. 4. soos ne eae 159 
“ib SME PCS OR Se soles ese aereers oe 106 
denudatums S225 -b co 138 
DMM seh co ecco Bete wie 180 
(51) EH Ree AS am ereane ae 123 
(ORUCUN GUA - fe sreeenoiec ese 121 
POA OstEyeella:...<-5--252--/sen-6 139 
Aonippe biscolorella 22-22 --24-- = 133 
PROTUS Coy sara sisi see ins Saleen es eee 75 
GERSIIS! 46 Seon eeseo Dogs Sade 75 
Ainerican Cimbex saw-fly ....-.... 64 
WOSTERS ic ajo2 tee eee seen 122 
SU worm seer c= 48, 90, 113 
timber-beetle_....---..- 29 
Amphalocera cari0Sa ...--..----.-. 132 
Amphidasys cognataria ..-.-...-.- 114 
PAR ViOU Ss OOGOLUS).5- 75s ways e  = 82 
Page. 
Amarsia pruniellas- 22 -ssases eee 135 
Anchylopera platanana .--....-..- 59 
Angular-headed marbled fir inch- 
W ODM 4.2525) se scteiaiseeaoeiseinls esas 237 
Anisopteryx vernata .......--.--.- 61, 138 
Anisota pellucida: 5-226 -seceees oo 45 
TUbiCund aye ae 109 
SOMatOL als --te sees 45 
StIOMay ai nce Sete 45 
Anormata pinicola 2222 s2esse~0-64= 216 
Anthaxia viridicornis ....--4%----- 68 
ViTidiLONS) .-< cheee eee i 
Anthophilax mirificus --...... --.. 244 
Antiopa butterfly: ....:2.2.-2422.- 64 
| Apate Dasillaris) soo. sees seep eer 74 
bivailtacus: 4-24. Seen eer 230 
| Apatela americana...... .......-- 11D, 12a 
DEUIMOSA aces aides esc se 139 
Tradelitien sc. seeks eee 126 
Apatelodes angelica .......--. ---- 138 
torretactaneepe see oe 142 
JAND US \ACELIS).\- es eee eee oes 115 
cerasifolizer.--28ele- ne tee SoD 
Graton ito likes sspears 133 
CLlOSPNTIG <2 525i eeae tee tae 138 
Aphrophora parallella -...--.. ..-- 189 
saratogensis. .-..---.189, 215 
SPIONPROS CHUM ssh eee eee 101 
Aplodesimamosarial.—-semseeeeee 49 
Ap plerwelo DMS a. -e-5 eee seer 250 
Arbor vite, insects injurious to... 256 
Argyresthia austerella ..........-- 69 
Argyrolepia quercifoliana ......-.- 54 
Arhopalus fulminans ..--..-...- 24, 55, 90 
ASE MUM NTS S UUM) flee serene s ee 157 
Asimmantrloba a. 5. ese tiassosee 132 
Aspidiotus juglandis...-.....--..- 86 
Aspidisea diospyriella....-.----..- 138 
quclandiellanesseeesoeeee 85 
Saliciellan. sseepceacm- 7 alee 
splendoriferella .... .. .134, 136 
ostryzefoliella. .... .-.--- 139 
Athysanus abietis: J.....-222---.- 129, 235 
fenestratus)<- oe se- oa 128 
MUNMOL-o ao creeatestte 128 
