Apple—Continued 
borers, wood—Continued 
horntail— 
pigeon tremex, 588 
leaf feeders— 
beetles— 
European snout beetle, 291 
butterflies and moths— 
Acronicta distans, 392 
impressa, 392 
American dagger moth, 392 
Amorbia humerosana, 476 
apple and thorn skeletonizer, 485 
apple bucculatrix, 495 
Basilarchia arthemis, 370 
astyanaz, 370 
brown-tail moth, 412-414 
cecropia moth, 377 
cigar casebearer, 489 
cleft-headed spanworm, 432 
Datana major, 398 
eastern tent caterpillar, 416-418 
Euchlaena serrata, 433 
eye-spotted bud moth, 471 
fall cankerworm, 422-424 
filament bearer, 433 
four-lined leaf roller, 483 
green fruitworm, 394 
gypsy moth, 408-412 
hickory tussock moth, 385-386 
Lagoa crispata, 444 
linden looper, 432 
Lycia ursaria, 432 
Olene atomaria, 408 
basiflava, 408 
vagans, 408 
oriental moth, 441-442 
Orthosia hibisci, 394 
palmerworm, 460 
Paonias ercaecatus, 375 
pepper and salt moth, 432 
Prochoerodes transversata, 437 
red-humped caterpillar, 404 
saddled prominent, 403 
Schizura ipomoeae, 405 
leptinodes, 405 
smeared dagger moth, 393 
Smerinthus jamaicensis, 375 
Sphinz drupiferarum, 374 
gordius, 374 
spotted tussock moth, 386 
spring cankerworm, 422, 424-425 
Synchlora aerata, 424 
tiger swallowtail, 368 
Tolype velleda, 419 
unicorn caterpillar, 405 
white-marked tussock moth, 406 
yellow-necked caterpillar, 398 
sucking insects— 
gall aphids, 109 
woolly apple aphid, 129-130 
Aralia elata. See Angelica, Japanese. 
Arborvitae (cedar, northern white)— 
borers, bark and phloem— 
cedar bark beetles, 320-321 
northern cedar bark beetle, 321 
borers, wood— 
ants— 
black carpenter ant, 622-625 
beetles— 
Gnathotrichus materiarius, 340 
Trypodendron bivittatum, 339 
leaf feeders— 
moths— 
arborvitae leaf miner, 487-488 
Argyresthia freyella, 487 
bagworm, 438 
hemlock looper, 434 
Recurvaria thujaella, 457-458, 487 
sawfly— 
Monoctenus melliceps, 550 
sucking insects— 
brown elm scale, 145-146 
European fruit lecanium, 145-146 
juniper scale, 151 
Aristolochia. See Dutchman’s pipe. 
Ash— 
borers, bark and phloem— 
eastern ash bark beetle, 323 
white-banded ash bark beetle, 323 
Ash—Continued 
borers, wood— 
beetles— 
Allobates pennsylvanica, 218 
apple twig borer, 223, 226 
ash and privet borer, 26, 269 
banded ash borer, 253, 254 
Chrysobothris sersignata, 195 
Haplandrus femoratus, 218 
ivory-marked beetle, 245 
lesser grain borer, 227 
Lobopoda punctulata, 216 
Lyctus spp., 227-228 
Meracantha contracta, 218 
Merinus laevis, 218 
Neoclytus spp., 235, 253 
painted hickory borer, 242-243 
powder-post beetles, 222-228 
red-headed ash borer, 253-255 
Scotobates calcaratus, 218 
Tylonotus bimaculatus, 26, 232, 233, 269 
Uloma imberbis, 218 
Xylopinus aenescens, 218 
saperdioides, 218 
moths— 
ash borer, 464 
carpenter worm, 497 
lilac borer, 465 
gall insects— 
ash bullet gall, 513 
ash midrib gall, 514 
leaf feeders— 
beetles— 
Phyllophaga ilicis, 179 
vehemens, 176 
butterflies and moths— 
Apatelodes angelica, 421 
cecropia moth, 377, 378 
Ceratomia undulosa, 372, 373 
forest tent caterpillar, 418-419 
fruit tree leaf roller, 478 
green fruitworm, 394 
notched-wing geometer, 436 
Orthosia hibisci, 394 
promethea moth, 378, 379 
Sphinz chersis, 374 
kalmiae, 374 
tiger swallowtail, 368 
Tolype velieda, 419 
sawflies— 
black-headed ash sawfly, 581 
brown-headed ash sawfly, 581 
root feeder— 
Xyloryctes satyrus, 183 
sucking insects— 
boxelder bug, 118 
lacebug— 
sycamore lacebug, 115 
Neoborus amoenus, 118 
scales— 
brown elm scale, 145-146 
cottony maple scale, 144 
English ivy scale, 143 
European fruit lecanium, 145-146 
oystershell scale, 151 
Putnam scale, 148 
scurfy scale, 149 
Tetraleurodes mori, 139 
whiteflies, 139 
Aspen. See Poplar. 
Australian pine. See Casuarina. 
Azalea— 
borer, wood— 
rhododendron stem borer, 231, 255 
leaf feeders— 
Acronicta distans, 392 
impressa, 392 
Datana major, 398 
sucking insect— 
rhododendron lacebug, 117 
Bamboo— 
bamboo borer, 236, 240, 254 
Dinoderus minutus, 226 
Barberry— 
leaf feeders— 
beetle— 
Pseudocneorrhinus setosus, 290 
moth— 
Omphalocera dentosa, 445-446 
