Oak—Continued 
borers, wood—Continued 
beetles—Continued 
Hymenorus spp., 215 
ivory-marked beetle, 245 
lesser grain borer, 227 
Lichenophanes armiger, 226 
bicornis, 226 
living beech borer, 248 
lyctus powder-post beetles, 227-228 
Meracantha coniracta, 218 
Merinus laevis, 218 
Micracis nanula, 325 
opacicollis, 325 
Mycetochara fraterna, 215 
Mycterus scaber, 214 
Nematodes astropos, 186 
Neoclytus spp., 235, 253 
New York weevil, 291 
oak-branch borer, 248 
oak sapling borer, 233, 247, 248 
oak timberworm, 280 
Orchesia castanea, 214 
Petalium seriatum, 226 
Platypus compositus, 342 
quadridentatus, 343 
powder-post beetles, 40, 226-228 
Ptilinus ruficornis, 226 
red-headed ash borer, 253 
red oak borer, 233, 249, 263 
roundheaded borers, 228 
Scobicia bidentata, 227 
Scotobates calcaratus, 218 
Strongylium spp., 218 
Thysanoes spp., 326 
tile-horned prionus, 261 
Uloma imberbis, 218 
white-marked spider beetle, 225 
white oak borer, 249 
Xyleborus fuscatus, 340 
XAylopinus spp., 218 
carpenter bee, 635 
horntail— 
pigeon tremex, 588-589 
moths— 
carpenter worm, 497, 498, 499 
little carpenter worm, 497 
pecan carpenter worm, 501 
Scolecocampa liburna, 395 
gall insects— 
beetles— 
Apion spp., 281 
midges— 
cae pill gall, 517 
oak spangles, 516 
vein pocket gall, 516 
wasps— 
acorn pip galls, 600 
Andricus aqguaticae, 596 
clavigerus, 596 
Callirhytis floridana, 594 
futilis, 600 
radicis, 600 
Cynipinae, 593-594 
gouty oak gall, 594-595 
horned oak gall, 595-596 
large oak-apple gall, 597, 598 
oak fig gall, 598, 599 
oak flake gall, 597 
oak potato gall, 596, 597 
ribbed bud gall,596 
succulent oak galls, 598-599 
leaf feeders— 
beetles— 
Afttelabus spp., 292 
Baliosus ruber, 273, 278 
Coscinoptera dominicana, 273, 278 
goldsmith beetle, 181 
leaf-rolling weevils, 292 
Macrodactylus sp., 161 
Pachystethus sp., 161 
Phyllophaga bipartita, 177 
drakei, 171 
Sutilis, 178 
gracilis, 178 
ilicis, 179 
luctuosa, 177 
nitida, 176 
prunina, 177 
tristis, 178 
vehemens, 176 
Oak—Continued 
leaf feeders—Continued 
beetles—Continued 
Syneta ferruginea, 273, 278 
Tymnes Spp., 273, 279 
Xanthonia 10-notata, 279 
butterflies and moths— 
American dagger moth, 392 
Archips fervidana, 478, 479 
brown anisota, 382 
brown-tail moth, 412-414 
buck moth, 378, 380 
chain-spotted geometer, 436 
Charadra deridens, 395 
Datana angusii, 398 
contracta, 400 
Dicenira lignicolor, 404 
Ectropis crepuscutaria, 430 
Erynnis icelus, 371 
juvenalis, 371 
Euchlaena spp., 433 
eye-spotted bud moth, 471 
Fentonia marthesia, 405 
forest tent caterpillar, 418 
fruit tree leaf roller, 478 
gregarious oak leaf miner, 492 
gypsy moth, 408-412 
Hemileuca lucina, 380 
hemlock looper, 434 
Heterocampa manteo, 404 
umbrata, 
Lacosoma ‘chiridota, 438 
lappet moth, 419 
lime tree winter moth, 432 
linden looper, 432 
Lophodonta angulosa, 401 
Machimia tentoriferella, 461 
Melanolophia canadaria, 429 
Melsheimer's sack-bearer, 438 
Nacophora quernaria, 430 
Nadata gibbosa, 400 
oak sleletonizer, 496 
Olene atomaria, 408 
basifiava, 408 
meridianalis, 408 
tephra, 408 
ragans, 408 
orange-striped oakworm, 381 
oriental moth, 441-442 
Orthosia hibisci, 394 
palmerworm, 460 
Phigalia titea, 431 
polyphemus moth, 378, 379 
Psilocorsis quercicella, 461 
reflezella, 461 
puss caterpillar, 443 
red-humped oak worm, 401 
solitary oak leaf miner, 492 
spiny oak worm, 381 
spotted tussock moth, 386 
spring cankerworm, 424 
Tetralopha asperatella, 447 
Tolype velleda, 419 
yellow-necked caterpillar, 398 
grasshopper— 
Dendrotettiz quercus, 100 
sawflies— 
Acordulecera spp., 550 
Arge spp., 549 
Perrclista spp., 582 
sucking insects— 
aphids— 
Longistigma caryae, 127 
Monellia caryella, 112, 129 
costalis, 112, 129 
Myzocailis discolor, 112, 129 
Therioaphis bellus, 112, 129 
lacebugs— 
Corythucha arcuata mali, 116 
oak lacebug, 116 
leafhoppers— 
Alebra spp., 120 
Empoasca spp., 120 
Frythroneura spp., 120 
Typhiocyba spp., 120 
scales— 
Aspidiotus osborni, 148 
Asterolecanium minus, 142 
quercicola, 107, 148 
brown elm scale, 145-146 
European fruit lecanium, 145-146 
17 
