Pine, Ponderosa—Continued 
leaf feeders— Continued 
sawfly— 
red-headed pine sawfly, 552 
sucking insects— 
aphid— 
Fulachnus rileyi, 127 
scales— 
pine needle scale, 149-151 
pine t .ig gall scale, 139 
Pine, red— 
bark feeders— 
pales weevil, 285 
pine root collar weevil, 286 
white-pine weevil, 282-284 
borers, bark and phloem— 
Ips chagnoni, 335 
Ips spp., 334-335 
Pityophthorus spp., 331-333 
borer, cone and seed— 
red-pine cone beetle, 328 
borers, twig and shoot— 
beetles— 
Myeloborus fivazi, 331 
pine gall weevil, 290 
Pityophthorus spp., 331-333 
white-pine weevil, 282-284 
moths— 
Battaristis vittella, 458 
European pine shoot moth, 466 
Rhyacionia rigidana, 468 
Zimmerman pine moth, 452 
_ borers, wood— 
beetles— 
Hypomolyr piceus, 286 
pales weevil, 285 
pihe root collar weevil, 286 
Pissodes approzimatus, 285 
moth— 
Zimmerman pine moth, 452 
gall insect— 
pine gall weevil, 290 
leaf feeders— 
beetle— 
Pachystethus oblivia, 180 
moths— 
Lambdina athasaria pellucidaria, 435 
Olene plagiata, 408 
pine webworm, 446, 447 
spruce budworm, 480-482 
sawflies— 
Diprion frutetorum, 557-559 
Neodiprion dyari, 555-556 
ezimina, 556 
Sertifer, 554, 556 
nesting pine sawfly, 584 
pine false webworm, 583 
red-headed pine sawfly, 552 
red pine sawfly, 553 
white-pine sawfly, 553 
mound-building ant— 
Allegheny mound ant, 626 
root feeders— 
Phyllophaga rugosa, 177 
tristis, 178 
sucking insects— 
scale— 
pine needle scale, 149-151 
spittlebugs— 
pine spittlebug, 121-123 
Saratoga spittlebug, 123 
Pine, scotch— 
borers, twig and shoot— 
beetle— 
white-pine weevil, 282-284 
moths— 
Battaristis vittella, 458 
European pine shoot moth, 466 
Rhyacionia rigidana, 468 
Zimmerman pine moth, 452 
borers, wood— 
beetles— 
Hypomolyz piceus, 286 
pine root collar weevil, 286 
moth— 
Zimmerman pine moth, 452 
leaf feeders— 
moth— ‘ 
spruce budworm, 480-482 
: Pine, scotech—Continued 
leaf feeders— Continued 
sawflies— 
Diprion frutetorum, 557-559 
Neodiprion sertifer, 554 
pine false webworm, 583 
red-headed pine sawfly, 552 
mound-building ant— 
Allegheny mound ant, 626 
sucking insects— 
aphids— 
Eulachnus rileyi, 127 
pine bark aphid, 110, 138 
scales— 
pine needle scale, 108, 149-151 
pine tortoise scale, 108, 144 
Toumeyella pini, 145 
spittlebug— 
pine spittlebug, 121-123 
Pine, scrub— 
borer, twig and shoot— 
pine gall weevil, 290 
gall insect— 
Janetiella coloradensis, 514 
Pine, shortleaf— 
borers, bark and phloem— 
Pityoborus comatus, 330 
Pityogenes meridianus, 330 
Pityophthorus spp., 331-333 
southern pine beetle, 315-318 
borer, twig and shoot— 
Pityophthorus spp., 331-333 
leaf feeders— 
moth— 
pine needle miner, 458 
sawflies— 
Neodiprion americanum, 551 
dyari, 555-556 
ercitans, 556 
white-pine sawfly, 553 
sucking insects— 
aphid— 
Eulachnus rileyi, 127 
scale— 
pine twig gall scale, 139 
Pine, slash (P. caribaea)— 
borer, bark and phloem— 
Pityoborus comatus, 330 
Pityophthorus spp., 331-333 
borer, twig and shoot— 
Pityophthorus spp., 331-333 
leaf feeders— 
Texas leaf-cutting ant, 625-626 
Pine, spruce (P. glabra)— 
borer, bark and phloem— 
southern pine beetle, 315-318 
sucking insect— 
pine twig gall scale, 139 
Pine, stone (P. pinea)— 
pine bud gall, 514 
Pine, Swiss mountain. See Pine, mugho. 
Pine, table mountain— 
borer, bark and phloem— 
southern pine beetle, 315-318 
sucking insect— 
pine twig gall scale, 139 
Pine, Virginia— 
borers, bark and phloem— 
Pityophthorus spp., 331-333 
southern pine beetle, 315-318 
borer, cone and seed— 
Conophthorus virginianae, 328 
borers, twig and shoot— 
beetles— 
Pityophthorus spp., 331-333 
moths— 
Battaristis vittella, 458 
Petrova albicapitana, 469 
leaf feeders— 
beetle— 
Pachystethus oblivia, 180 
moth— 
pine needle miner, 458 
sawfly— 
red-headed pine sawfly, 552 
sucking insects— 
scale— 
pine twig gall scale, 139 
spittlebug— 
pine spittlebug, 121-123 
23 
