Maple—Continued 
borers, twig and shoot— 
beetles— 
beech and birch girdler, 269-270 
Pityophthorus sp., 331 
moths— 
boxelder twig borer, 470 
Proteoteras aesculana, 470 
crescentana, 470 
borers, wood— 
beetles— 
Actenodes acornis, 197 
Alobates pennsylvanica, 218 
Anisandrus minor, 341 
obesus, 341 
Capnochroa fuliginosa, 215 
Chrysobothris sersignata, 195 
Columbian timber beetle, 338 
Euparius marmoreus, 281 
Eusphyrus walshii, 281 
flatheaded sycamore-heartwood borer, 193 
Fornarz badius, 186 
gall-making maple borer, 269-270 
Haplandrus femoratus, 218 
Hylecoetus spp., 220 
Hylocurus rudis, 325 
Isorhipis ruficornis, 186 
ivory-marked beetle, 245 
Lymentor decipiens, 326 
Melasis pectinicornis, 186 
Meracantha contracta, 218 
Merinus laevis, 218 
Micrasis opacicollis, 325 
Neanthribus cornutus, 281 
Orchesia castanea, 214 
Ormiscus saltator, 281 
Platypus compositus, 342 
Piilinus ruficornis, 226 
Scotobates calcaratus, 218 
Strongylium tenuiolle, 218 
terminatum, 218 
sugar maple borer, 233, 260 
Thysanoes lobdelli, 326 
Uloma imberbis, 218 
Upis ceramboides, 218 
Xylopinus aenescens, 218 
saperdioides, 218 
horntails— 
pigeon tremex, 588 
Xiphydria maculata, 587 
moths— 
carpenter worm, 497 
leopard moth, 499 
maple callus borer, 462 
gall insects— 
gall-making maple borer, 269-270 
gouty vein midge, 510 
ocellate maple leaf gall, 510 
leaf feeders— 
beetles— 
European snout beetle, 291 
Phyllophkaga tristis, 178 
vehemens, 176 
leaf-cutting bee, 635 
moths— 
Abbottana clemataria, 437 
American dagger moth, 392 
Apatelodes torrefacta, 420 
cankerworms, 422-426 
cecropia moth, 377-378 
Charadra deridens, 395 
Ectropis crepuscularia, 430 
Euehloena serrata, 433 
Fentonia marthesia, 405 
filament bearer, 433 
forest tent caterpillar, 418-420 
green fruitworm, 394 
green-striped maple worm, 383 
gypsy moth, 408-412 
hemlock looper, 434 
Heterocampa biundata, 404 
umbrata, 404 
linden looper, 432 
Lycia ursaria, 432 
Machimia tentoriferella, 461 
maple leaf cutter, 502-504 
Nadata gibbosa, 400 
notched-wing geometer, 436 
oriental moth, 441-442 
Physostegania pustularia, 429 
Plagodis serinaria, 433 
Maple—Continued 
leaf feeders— Continued 
moths—Continued 
polyphemus moth, 378, 379 
Prochoerodes transversata, 437 
red-humped oak worm, 401 
saddled prominent, 402, 403 
Sparganothis pettitana, 477 
spotted tussock moth, 386 
Tetralopha sp., 447 
Tolype velleda, 419 
sawflies— 
elm sawfly, 562-564 
giant American sawfly, 562-564 
maple petiole borer, 571 
mite— 
European red mite, 66 
sucking insects— 
Aleurochiton forbesii, 139 
aphids— 
Drepanaphis acerifoliae, 111-112, 129 
Longistigma caryae, 127 
woolly alder aphid, 111, 132 
boxelder bug, 118 
lacebugs— 
birch lacebug, 117 
Corythucha arcuata mali, 116 
leafhoppers— 
Alebra spp., 120 
Empoasca spp., 120 
Erythroneura spp., 120 
Typhlocyba spp., 120 
Psylla annulata, 124 
scales— 
Aspidiotus comstocki, 148 
brown elm scale, 145-146 
cottony maple scale, 144 
European fruit lecanium, 145-146 
maple leaf scale, 107, 143 
maple phenacoccus, 107, 142 
oystershell scale, 151 
scurfy scale, 149 
terrapin scale, 146 
Tetraleurodes mori, 139 
Maple, English: 
Drepanosiphum platanoides, 129 
Maple, Japanese— 
sucking insects— 
aphid— 
Huceraphis betulae, 129 
leafhopper— 
Japanese maple leafhopper, 120 
Maple, Norway— 
leaf feeders— 
oriental moth, 441 - 
white-marked tussock moth, 406 
sucking insects— 
aphids— 
Drepanosiphum platanoides, 129 
Periphyllus lyropictus, 129 
leafhopper— 
Japanese maple leafhopper, 120 
Maple, red— 
borer, bark and phloem— 
Agromyza aceris, 523-524 
borers, wood— 
beetle— 
gall-making maple borer, 230, 232, 269-270 
moths— 
Conopia corni, 463 
gall insect— 
ocellate maple leaf gall, 510 
leaf feeders— 
elm spanworm, 434 
maple leaf cutter, 502-504 
maple trumpet skeletonizer, 473 
snow-white linden moth, 434 
Maple, silver (soft)— 
borer, bark and phloem— 
Agromyza aceris, 523, 524 
borers, wood— 
Conopia corni, 463 
maple callus borer, 462 
leaf feeders— 
fruit tree leaf roller, 478 
white-marked tussock moth, 406 
sucking insects— 
gloomy scale, 149 
maple leaf scale, 143 
Putnam scale, 148 
15 
