Plagodis serinaria, 195 
purplish-brown looper, 199 
redhumped caterpillar, 222 
redhumped oakworm, 219 
Schizura ipomoeae, 223 
leptinoides, 223 
Sparganothis diluticostana, 161 
reticulatana, 161 
spear-marked black moth, 190 
stout looper, 195 
threelined leafroller, 161 
unicorn caterpillar, 223 
variable oakleaf caterpillar, 220 
walkingstick, 50 
whitemarked tussock moth, 227 
willow flea weevil, 334 
yellownecked caterpillar, 216 
bark, wood, twigs— 
bronze birch borer, 277 
Hemicoelus carinatus, 253 
Prilinus ruficornis, 254 
buds, shoots, roots— 
Apagodiplosis papyriferae, 443 
sucking insects— 
birch lace bug, 65 
Psylla annulata, 77 
Birch, river: 
Acleris logiana, 172 
Acrobasis betulivorella, 181 
Agrilus betulae, 280 
Euceraphis mucida, 79 
larger elm leaf beetle, 262 
Phytobia pruinosa, 449 
Xyleborus affinis, 374 
Birch, sweet: 
Bucculatrix coronatella, 129 
Dichelonyx elongata, 270 
oriental moth, 177 
Phytobia pruinosa, 449 
Birch, white: See: paper 
Birch, yellow: 
foliage— 
Acleris chalybeana, 171 
ambermarked birch leafminer, 401 
American dagger moth, 236 
birch leafmining sawfly, 398 
bronze birch borer, 277 
Caloptilia pulchella, 132 
hemlock looper, 198 
Plagodis serinaria, 195 
saddled prominent, 220 
Sciaphillus asperatus, 320 
whitemarked tussock moth, 227 
yellownecked caterpillar, 216 
buds, shoots, roots— 
Sciaphillus asperatus, 320 
bark, wood, twigs— 
bronze birch borer, 277 
Chrysobothris sexsignata, 283 
Columbian timber beetle, 369 
Hemicoelus carinatus, 253 
Prilinus ruficornis, 254 
sucking insects— 
birch lace bug, 65 
Carynota stupida, 71 
Elasmuche lateralis, 64 
European birch aphid, 79 
Kleidocerys resedae geminatus, 68 
Bittersweet: 
euonymus scale, 121 
Petalium seriatum, 254 
Blackgum: See tupelo, black 
Blue-beech: See hornbeam, American 
Blueberry: 
azalea bark scale, 103 
chainspotted geometer, 199 
common falsepit scale, 104 
giant walkingstick, 51 
walkingstick, 50 
Boxelder: 
follage— 
American dagger moth, 236 
Archips negundanus, 164 
Asiatic garden beetle, 270 
boxelder gall midge, 443 
boxelder leafroller, 132 
fall cankerworm, 188 
flatheaded appletree borer, 281 
green fruitworm, 237 
greenstriped mapleworm, 210 
smeared dagger moth, 236 
spotted tussock moth, 224 
threelined leafroller, 161 
variable oakleaf caterpillar, 220 
bark, wood, twigs— 
boxelder twig borer, 156 
Columbian timber beetle, 369 
flatheaded appletree borer, 281 
hardwood stump borer, 315 
buds, shoots, roots— 
Archodontes melanopus melanopus, 
315 
flowers, seeds, fruits— 
green fruitworm, 237 
sucking insects— 
boxelder aphid, 78 
boxelder bug, 67 
Boxwood: 
folhage— 
boxwood leafminer, 442 
sucking insects— 
boxwood psyllid, 76 
common falsepit scale, 104 
oystershell scale, 114 
striped mealybug, 91 
Boxwood, European: 
Eurytetranychus buxi, 31 
Brazil nut tree: 
Hypothenemus obscurus, 368 
Buckeye: 
foliage— 
Asiatic garden beetle, 270 
Derocrepis aesculi, 266 
Eotetranychus hicoriae, 31 
filament bearer, 195 
fourspotted spider mite, 31 
fruittree leafroller, 163 
Japanese beetle, 271 
Phyllophaga crenulata, 269 
bark, wood, twigs— 
Petalium bistriatum, 254 
sapwood timberworm, 248 
buds, shoots, roots— 
Proteoteras aesculana, 156 
flowers, seeds, fruits— 
Japanese beetle, 271 
