periodical cicada, 74 
Stictocephala militaris, 71 
sweetgum scale, 112 
walnut scale, 119 
Sweetleaf: 
sour-gum scale, 110 
Sycamore: 
foliage— 
Adoxophyes furcatana, 160 
American dagger moth, 236 
Ancylis platanana, 158 
bagworm, 126 
Datana contracta, 217 
flatheaded appletree borer, 281 
hickory horned devil, 211 
io moth, 208 
Japanese beetle, 271 
Macrarocampa marthesia, 
Misogada unicolor, 223 
Neochlamisus platani, 266 
Oiketicus abbotii, 126 
Phyllophaga implicita, 269 
Plagiometriona clavata, 266 
polyphemus moth, 207 
puss caterpillar, 175 
regal moth, 211 
sycamore plant bug, 67 
sycamore tussock moth, 225 
Tetralopha militella, 180 
whitemarked tussock moth, 227 
bark, wood, twigs— 
American dagger moth, 236 
beech borer, 293 
Columbian timber beetle, 369 
flatheaded appletree borer, 281 
i) 
N 
i) 
flatheaded sycamore-heartwood borer, 
283 
hardwood stump borer, 315 
Lichenophanes bicornis, 257 
Orchesia castanea, 247 
pigeon tremex, 410 
powderpost beetle, 255 
Tropideres fasciatus, 318 
buds, shoots, roots— 
Japanese beetle, 271 
sucking insects— 
Chionaspis parki, 111 
cottony maple scale, 97 
elm scurfy scale, 108 
giant bark aphid, 77 
mulberry whitefly, 87 
periodical cicada, 74 
sycamore lace bug, 64 
terrapin scale, 95 
(t 
Tamarack: 
Adelges laricis, 84 
eastern larch beetle, 349 
larch sawfly, 402 
Pitvophthorus opaculus, 363 
Saratoga spittlebug, 73 
Thuja: 
carpenter bee, 439 
cedartree borer, 307 
Monoctenus spp., 384 
small cedar-bark borer, 308 
spruce spider mite, 30 
strawberry root weevil, 321 
Tupelo: 
foliage— 
Actrix nyssaecolella, 187 
Caliroa spp., 401 
Phyllophaga forsteri, 269 
implicita, 269 
luctuosa, 268 
Prolimacodes scapha, 178 
tupelo leafminer, 125 
bark, wood, twigs— 
Buprestis rufipes, 281 
oak-bark scaler, 309 
Platypus compositus, 376 
Synanthedon rubrofascia, 143 
sucking insects— 
sour-gum scale, 110 
Tupelo, black: 
cottony maple leaf scale, 97 
Dysmicoccus difficilis, 94 
Phylloxera nyssae, 86 
Prolimacodes scapha, 178 
whitefringed beetles, 322 
Tupelo, water: 
forest tent caterpillar, 204 
Vv 
Viburnum: 
Anacampsis rhoifructella, 137 
Chionaspis lintneri, 111 
dogwood twig borer, 299 
hickory leafroller, 170 
Synanthedon viburni, 143 
twobanded Japanese weevil, 322 
WwW 
Walnut: 
folhlage— 
Acrobasis caryivorella, 181 
Archips rileyanus, 164 
Attelabus bipustulatus, 319 
cecropia moth, 206 
Colocasia propinquilinea, 237 
Datana drexelii, 217 
fruittree leafroller, 163 
hickory horned devil, 211 
hickory tussock moth, 223 
Homoeolabus analis, 319 
Japanese beetle, 271 
Megaxyela spp., 378 
Paria quadrinotata, 266 
pecan cigar casebearer, 133 
pecan leaf casebearer, 181 
Phyllophaga forsteri, 269 
implicita, 269 
luctuosa, 268 
prunina, 269 
polyphemus moth, 207 
regal moth, 211 
saddleback looper, 192 
Tymnes tricolor, 266 
variable oakleaf caterpillar, 220 
walnut caterpillar, 217 
white oak borer, 292 
yellownecked caterpillar, 216 
bark, wood, twigs— 
American plum borer, 186 
banded hickory borer, 289 
Chrysobothris sexsignata, 283 
Enaphalodes atomarius, 292 
373 
