Apantesis radians, 226 
Aphelia alleniana, 172 
arboreal short-tailed cricket, 53 
arborvitae leafminer, 140 
ashgray blister beetle, 243 
Asiatic oak weevil, 322 
Byrrhus spp., 241 
honeylocust pod gall midge, 442 
margined blister beetle, 243 
obliquebanded leafroller, 168 
Papaipema furcata, 237 
Phyllophaga implicita, 269 
Polydrusus impressifrons, 321 
Say blister beetle, 243 
Solenopsis spp., 435 
Texas leafcutting ant, 433 
threestriped blister beetle, 243 
zebra caterpillar, 237 
bark, wood, twigs— 
Cryphalus spp., 363 
Euzophera magnolialis, 187 
hickory spiral borer, 279 
lesser cornstalk borer, 186 
longhorned beetles, 285 
Lymantor decipiens, 361 
northern pine weevil, 329 
oak-stem borer, 303 
Oberea schaumii, 300 
Oncideres spp., 300 
pales weevil, 323 
pitcheating weevil, 326 
Platypus quadridentatus, 375 
Rhyacionia adana, 151 
roundheaded borers, 285 
seedcorn maggot, 450 
threecornered alfalfa hopper, 71 
twig girdler, 301 
buds, shoots, roots— 
European chafer, 270 
green June beetle, 272 
Phyllophaga spp., 267 
Polyphylla occidentalis, 269 
rose chafer, 270 
strawberry root weevil, 321 
flowers, seeds, fruits— 
slash pine flower thrips, 46 
sucking insects— 
Aphis craccivora, 79 
Tropidosteptes amoenus, 66 
Serviceberry: 
foliage— 
Anisomorpha ferruginea, 51 
apple bucculatrix, 128 
Argyrotaenia quadrifasciana, 171 
Bruce spanworm, 189 
Diapheromera blatchleyi, 51 
velit, 51 
giant walkingstick, 51 
Hoplocampa halcyon, 409 
pallipes, 409 
Oligonychus newcomer, 31 
pear sawfly, 401 
pearleaf blister mite, 31 
walkingstick, 50 
western tent caterpillar, 204 
willow flea weevil, 334 
bark, wood, twigs— 
amelanchier twig borer, 449 
570 
apple bark borer, 142 
apple fruit moth, 140 
oak sapling borer, 293 | 
roundheaded appletree borer, 297 | 
sucking insects— 
Chionaspis lintneri, 111 
Prociphilus corrugatans, 80 
twocirculi mealybug, 92 
woolly elm aphid, 79 
Silktree: 
claycolored leaf beetle, 266 
mimosa webworm, 138 
Norape ovina, 176 
Xvleborus affinis, 374 
Smilax: 
Melanaspis smilacis, 116 
Sorbaronia: See: mountain-ash 
Sourgum: See: tupelo 
Sourwood: 
dogwood twig borer. 299 
hickory horned devil, 211 
regal moth, 211 
twig girdler, 301 
Spicebush: 
promethea moth, 207 
spicebush swallowtail, 173 
Spirea: 
Hemileuca lucina, 208 
Spruce: 
foliage— 
Argyrotaenia occultana, 171 
bagworm, 126 
black vine weevil, 321 
Brachyderes incanus, 321 
Eufidonia notataria, 191 
European chafer, 270 
greenheaded spruce sawfly, 405 
hairy leaf beetle, 266 
joker, 237 
Lexis bicolor, 226 
pales weevil, 323 
Pero morrisonaria, 197 
pine colaspis, 263 
pine tussock moth, 228 
Serica tristis, 269 
spruce epizeuxis, 237 
spruce spider mite, 30 
spruce-fir looper, 191 
tufted spruce caterpillar, 237 
yellowheaded spruce sawfly, 404 
bark, wood, twigs— 
balsam fir bark beetle, 357 
black and red horntail, 410 
blue horntail, 410 
Callidium violaceum, 304 
Chrysobothris scabripennis, 283 
trinervia, 283 
Crypturgus pusillus, 362 
Dryocoetes affaber, 361 
autographus, 361 
granicollis, 362 
fir coneworm, 183 
firtree borer, 307 
flatheaded fir borer, 284 
four-eyed spruce bark beetle, 352 
gloomy borer, 284 
Gnathotrichus materiarius, 372 
Aylastes salebrosus, 340 
