268 INDEX. 
Page Page. 
Fitch’s oak-leaf miner..-...-..---. o2 | Green pine Tettigonia..-----.---.. 217 
Flat-headed apple-tree borer ..---. 107 stinging Io caterpillar ...--.. 110 
#orest tent caterpillar ........-... 40, 112 striped maple-worm -...-.-. 109 
Four-horned sphinx caterpillar-.-.-. 67 
striped leaf-hopper ..-.-...-.- 80 | Hadrobregmus foveatus..-...-.-.. 241 
Fourteen-flapped fir inch-worm.... 238 | Halesidota carye ........-------53, 76, 89 
Freckled leaf-hopper.-.....-.-.--- 80 MUACU ata see reece 46, 138 
tesselaris 2 32).2-2 an powles 
‘Galeruca calmariensis ..--....-.--- 64 | Hamadryas bassettella ...---.---.. 55 
Galerucella sagittariz ..---. Pee 144 | Harlequin oak-geometer-.-----.---. 49 
Gastropacha americana .......... i429) || Harris's! Bupresbisess-2-sase2sseeee 147 
Calutornicaeaeee.) see> = 43 pine hawk-moth -...--.-... 202 
Gaurotes cyanipennis.............- 138 Prionust. ach oesey scopes 162 
PClsenia (Spo? «0c a5. -ccemesaeces 1143) |}. Helice pallidochrella.-.------- 22. 133 
Conylicllageacsesse-teeee 139 | Hemispherical butternut scale insect 86 
funoivorellas sos ees <== 143 | Hemlock bark borer .....--------- 241 
gallegenitella ...... ..-- 55 imch-worm! -o2ee. esses 242 
unio ellaieseeeeeene see 208, 240 insects affecting theleaves 241 
quercielllaemscetsse sass 55 insects injurious to -.---- 240 
quercinigroeella..-......- 55 | Heterachthes quadrimaculatus .--- 75 
quercitoliellaeeessses ea 55 | Heterocampa pulverea .---..-----. 46, 53 
qmeretvorellaress=- esse. 55 | Heterogenea shurtleffii........---. 133 
pseudacaciella.......-..- 99,103 | Heterophelps triguttata ..........- 114 
robiniefoliella.-.....---- 99 | Hibernia tiliaria .........--- Jeoeee 125 
salicifungella........-... 143° | Hickory aphis¢ {.2:---.--eeeceeeee 76 
MINCODIUS'SPeEClOSUS --------------. LOB bark: borers ssiice see eee 73 
Glyptoscelis hirtus.-.-..----...-.. © 215 bark louse’... 2s eee 75 
KOOESOODUIS Scosche cose ceseesiece 30 blight .o..os5-2-e--eeee 75 
PUlCKeI 55 Gare ce joe Soa e se es 69 gay-louse: -... so-<3-see=ee 79 
Dl Wwerulenivusse sets aeetes eee 131 insects affecting the fruit- 83 
Tn Ce ee ee te eee 69 insects affecting the leaves 76 
(Goldene bUprestis.--- eee - see see 148 insects injuring the trunk 
MG ONOPS ASSUMES) -sos25 ssosen eee e 258 and branches? #22 -eseese 69 
Gracilaria alnicolella...2:.....-.-.. 140 insects injurious to. ..-.--. 69 
alamiviorelllia tees seee ese 140 leat witherertes. = sseer 78 
plamdelilay <2 cacj-senkeee 85 nub weevils 2. oop espns 83 
juglandinigrella .....- 85 round-pall-----32----oress 78 
Me oun della sees esses 133 shuck-wOrMmie-=--sieeeeea= 83 
ostrywella .--22°---<.2-, #40 slug caterpillar....-...-.- 83 
packardella .......----. 114 Spiny: eels 2c kee 79 
punpunillaiesss snes oe 143 stem gall-louse..--------- 78 
Saliciiohielllaesce see 142 tussock moth ....-. 53, 76, 89, 103 
sassafrasella ....- ..-.-- 133 wae on der eee rete 71 
Grape Phymatodes, .- ..----------- 25 VieIn Mall LOWS ees ee ialeteere 78 
<Graphisurus fasciatus ....-..----.- 22,108 | Hilipus squamosus..--.. .---<< -2e- 180 
Grapholitha gallesaliciana........ 142’) Hispa quadrate <2 22.2 -oes)oee ee 127 
Grapta americana... cs. --=- s- 127 | Holocera glandulella ......---..--- — 58 
COMMA) eee eee esse an ee 66 | Homopterasalicis -....------.--- 142 
interrogationis -..----.---- 65, 127 | Hoplia trifasciata =. 52. +22. 2-ose eee 
(ORO 663 5e5 ca beaeoouuod sé 66) | Hoplostatmulbilase essere = sci ee 131 
Gray-sided oak-weevyil .---:..----. 99) Horn=tail) DOrer ssc. se cece eae 28, 69, 105 
Great elm-leaf beetle -...........- 64°|' Hyale coryliclia: 2222 222- eis eeaeeee 139 
Greater locust-leaf Gelechia....--. 99 | Hydria undulata......---...------ 142 
Green and red oak span-moth...--- 51 | Hylastes carbonarius....-....----- 177 
headed Buprestis-.-..---=..- 20 porcolus:: =22s:2.--.ecrc ema 
