Pine—Continued 
leaf feeders—Continued 
sawflies— Continued 
Neodiprion sertifer, 554, 555, 556 
sp., near abietis, 551 
spp., 551-557 
nesting pine sawfly, 584, 585 
pine false webworm, 583 
red-headed pine sawfly, 552 
red pine sawfly, 553 
white-pine sawfly, 553 
mite— 
Oligonychus americanus, 66 
mound-building ant— 
Allegheny mound ant, 626 
root feeders— 
Dichelonyt spp., 172 
Diplotazis spp., 173 
Phyllophaga spp., 175-179 
Polyphylla occidentalis, 175 
sucking insects— 
aphids— 
Eulachnus rileyi, 127 
pine bark aphid, 110, 138 
pine leaf aphid, 138 
scales— 
black pine leaf scale, 148 
hemlock scale, 148 
Matsucoccus spp., 108, 139 
Phenacaspis heterophyliae, 151 
pine needle scale, 108, 149-151 
pine twig gall scale, 108, 139 
spittlebugs— 
pine spittlebug, 36, 121-123 
Saratoga spittlebug, 36, 123 
thrips— 
Gnophothrips piniphilus, 80 
Pine, Austrian— 
bark feeder— 
pine root collar weevil, 286 
borers, twig and shoot— 
Battaristis vitiella, 458 
European pine shoot moth, 466 
Zimmerman pine moth, 452 
borers, wood— 
beetle— 
moth— 
Zimmerman pine moth, 452 
leaf feeders— 
nesting pine sawfly, 584 
pine false webworm, 583, 584 
red-headed pine sawfly, 552 
sucking insects— 
aphid— 
pine bark aphid, 110, 138 
scales— 
pine needle scale, 149-151 
pine tortoise scale, 144 
Pine, cluster— 
Toumeyella pini, 145 
Pine, Corsican— 
borer, twig and shoot— 
Fhyacionia rigidana, 468 
borer, wood— 
Pine root collar weevil, 286 
Pine, eastern white— 
bark feeders— 
pales weevil, 6, 285 
white-pine weevil, 282-284 
borers, bark and phloem— 
Ips chagnoni, 335 
longidens, 335 
pini, 335 
Pityogenes hopkinsi, 330 
Pityophthorus spp., 218, 331-333 
southern pine beetle, 315-318 
suppressed spruce bark beetle, 321 
borers, cone and seed— 
beetles— 
cone beetles, 6, 327-328 
white-pine cone beetle, 301, 328 
moth— 
Dioryctria abietella, 451 
borers, twig and shoot— 
beetles— 
Myeloborus ramiperda, 331 
Pityophthorus spp., 331-333 
white-pine weevil, 6, 19, 20, 281, 282-284, 452 
Pine, eastern white—Continued 
borers, twig and shoot—Continued 
moths— 
Dioryctria abietelia, 451 
Eucosma gloriola, 470 
Zimmerman pine moth, 452 
borers, wood— 
beetles— 
Anthazia quercata, 197 
HAypomolyr piceus, 286 
Pissodes affinis, 285 
moths— 
Dioryctria abietella, 451 
pitch mass borer, 464 
Zimmerman pine moth, 452 
leaf feeders— 
beetle— 
Pachystethus oblivia, 180 
moths— 
Eufidonia notataria, 429 
Lapara bombycoides, 375 
Olene plagiata, 408 
pine tube moth, 483-484 
pine webworm, 446 
Semiothisa granitata, 429 
sawflies— 
introduced pine sawfly, 557 
pine false webworm, 
red-headed pine sawfly, 552 
red pine sawfly, 553 
white-pine sawfly, 553 
mound-building ant— 
Allegheny mound ant, 626 
root feeder— 
Phyllophaga rugosa, 177 
sucking insects— 
aphids— 
Eulachnus rileyi, 110, 127 
pine bark aphid, 110, 138 
pine leaf aphid, 138 
Pineus floccus, 138 
Prociphilus bumeliae, 132 
white-pine aphid, 110, 128 
leafhoppers, 120 
scale— 
pine needle scale, 149-151 
spittlebug— 
pine spittlebug, 121-123 
Pine, foxtail— 
white-pine weevil, 282-284 
Pine, Himalayan blue— 
white-pine weevil, 282-284 
Pine, jack— 
borers, bark and phloem— 
Pityophthorus spp., 331-333 
borers, twig and shoot— 
beetles— 
Pityophthorus spp., 331-333 
white-pine weevil, 282-284 
moth— 
Petrova albicapitana, 469 
borer, wood— 
pine root collar weevil, 286 
leaf feeders— 
beetles— 
Dichelonyz albicollis, 172 
Diplotazis spp., 173 
Pachystethus oblivia, 180 
moths— 
Lapara bombycoides, 375 
Olene plagiata, 408 
pine needle miner, 458 
pine webworm, 446 
spruce budworm, 480-482 
sawflies— 
Neodiprion banksianae, 556 
dubiosus, 557 
dyari, 555-556 
sertifer, 554 
swainei, 557 
nesting pine sawfly, 584 
red-headed pine sawfly, 552 
red pine sawfly, 553 
root feeders— 
Dichelonyz albicollis, 172 
Diplotaris spp., 173 
sucking insects— 
scale— 
pine tortoise scale, 108, 144 
21 
