Maple, striped— 
Agrilus politus, 192 
Maple, sugar— 
borers, wood— 
beetle— 
sugar-maple borer, 233, 260 
horntail— 
Xiphydria albicornis, 587 
moth— 
maple callus borer, 462 
leaf feeders— 
Bruce’s spanworm, 426 
cankerworms, 422-424 
forest tent caterpillar, 418 
green-striped mapleworm, 383 
maple leaf cutter, 502-504 
maple trumpet skeletonizer, 473 
saddled prominent, 403 
sucking insects— 
aphids— 
Neoprociphilus aceris, 132 
Periphyllus americanus, 129 
lyropictus, 129 
scales— 
gloomy scale, 149 
maple leaf scale, 143 
maple phenacoccus, 142 
Maple, Sycamore— 
leaf fecders— 
oriental moth, 441-442 
white-marked tussock moth, 406 
sucking insect— 
Drepanosiphum platanoides, 129 
Maple, vine— 
Periphyllus americanus, 129 
Marmalade tree— 
oleander scale, 143 
Mesquite— 
borer, twig and shoot— 
huisache girdler, 257 
borers, wood— 
-banded ash borer, 253 
mesquite borer, 235, 242 
mesquite-branch borer, 233, 289-240 
Polycaon femoralis, 227 
Ptilinus ruficornis, 226 
Mock orange— 
Agromyza melampyga, 521 
Mountain-ash— 
borer, bark and phloem— 
peach bark beetle, 315 
borers, wood— 
beetle— 
roundheaded apple tree borer, 264 
moth— 
ash borer, 464, 465 
leaf feeders— 
moths— 
apple and thorn skeletonizer, 485 
Machimia tentoriferella, 461 
sawfhly— 
mountainash sawfly, 572-573 
sucking insect— 
birch lacebug, 117 
Mountain laurel— 
borer, wood— 
rhododendron stem borer, 255 
leaf feeders— 
beetle— 
Pseudocneorrhinus setosus, 290 
moths— 
eye-spotted bud moth, 471 
Sphinz kalmiae, 374 
sucking insects— 
lacebug— 
rhododendron lacebug, 117 
scale— 
San Jose scale, 148 
Tetraleurodes mort, 139 
Mulberry— 
borers, bark and phloem— 
mulberry bark borer, 232, 246 
Phthorophloeus frontalis, 315 
borer, wood— 
Hylocurus langstoni, 325 
sucking insects— 
lacebug— 
sycamore lacebug, 115 
scales— 
brown elm scale, 145-146 
cottony maple scale, 144 
16 
Mulberry—Continued 
sucking insects—Continued 
scales— Continued 
European fruit lecanium, 145-146 
oleander scale, 143 
Tetraleurodes mori, 139 
Ninebark— 
Dicerca pugionata, 195 
Nursery seedlings— 
leaf feeders— 
blister beetles, 206 
Meloidae, 206 
root feeders— 
Anomala spp., 161 
Asiatic garden beetle, 174 
Autoserica castanea, 161, 174 
Cotinus spp., 161 
Diplotazis spp., 161, 173 
green June beetle, 184 
Japanese beetle, 180-181 
Lamellicorn beetles, 161-169 
Ochrosidia spp., 161 
Phyllophaga anzia, 176 
crenulata, 178 
drakei, 176 
forsteri, 177 
fusca, 176 
gracilis, 178 
lanceolata, 179 
luctuosa, 177 
prununculina, 179 
rugosa, 177 
tristis, 178 
pill beetles, 160-161 
Polyphylla spp., 161 
Popillia sp., 161, 180 
Rose chafer, 173-174 
Serica spp., 161, 174 
sucking insects— 
Aspidiotus californicus, 148 
pit-making oak scale, 143 
tarnished plant bug, 118 
Oak— 
borers, acorn— 
beetles— 
acorn weevils, 6, 288-289 
Curculio spp., 288-289 
white-marked spider beetle, 225 
moths— 
acorn moth, 461 
filbertworm, 474 
borers, bark and phloem— 
beetles— 
Agrilus arcuatus, 191 
ecambium curculio, 289 
chestnut-bark borer, 232, 251 
oak-bark searrer, 263 
Pseudopityophthorus spp., 327 
Pseudothysanoes lecontet, 326 
Stephanopachys substriatus, 227 
tanbark borer, 259 
two-lined chestnut borer, 190 
moths— 
Marmara spp., 492 
borers, root— 
Archodontes (M.) melanopus, 252 
root-boring prionids, 261 
borers, twig and shoot— 
oak-stem borer, 246 
twig pruner, 245-246 
western oak pruner, 246 
borers, wood— 
beetles— 
Actenodes acornis, 197 
Alobates pennsyloanica, 218 
ambrosia bectles, 337-343 
Anisandrus obesus, 341 
Antharia quercata, 197 
apple twig borer, 223, 226 
banded hickory borer, 238 
Buprestis rufipes, 193 
California prionus, 261-262 
Chrysobothris azurea, 195 
concinnula, 195 
sersignata, 195 
Cinyra gracilipes, 197 
Columbia timber beetle, 338 
Cupes concolor, 158, 159 
flat oak borer, 268 
Haplandrus femoratus, 218 
hardwood stump borer, 252 
+ 5 
