Ash—Continued 
borers, wood—Continued 
beetles—Continued 
powder-post beetles, 17, 21, 
126, 128, 155 
red-headed ash borer, 184 
Xyleborus ferrugineus, 270 
Xyloterinus politus, 264, 267 
moths and butterflies: 
carpenterworm, 388 
leopard moth, 386 
gall insects— 
Cecidomyia pellex, 419 
Contarinia canadensis, 418 
leaf feeders— 
beetle: 
Pachybrachys othonus, 145 
mites: 
Eriophyes fraxiniflora, 7 
Tetranychus homorus, 7 
moths and butterflies: 
Agonopterix nigrinotella, 395 
American dagger moth, 308 
Apatelodes angelica, 334 
ececropia moth, 298, 477 
elm spanworm, 343, 484 
fall cankerworm, 21, 334, 339, 
472, 483 
forest tent caterpillar, 19, 330, 
AZO PAG 2 CATS 
fruit-tree leaf roller, 377 
green fruitworm, 309 
Hemerocampa definita, 319 
hickory horned devil, 303 
lilac leaf miner, 409 
Lycia ursaria, 342 
Machimia tentoriferella, 395 
Melanophia canadaria, 338 
Papilio cresphontes, 292 
Papaipema furcata, 309 
Plagodis phlogosaria kuentz- 
ingaria, 342 
polyphemus moth, 299 
promethea moth, 299 
regal moth, 303 
spring cankerworm, 339 
tiger swallowtail, 291 
Tolype velleda, 333 
sawflies: 
black-headed ash sawfly, 464 
brown-headed ash sawfly, 463 
mountain ash sawfly, 459 
walkingstick, Diapheromera fe- 
morata, 55 
sap feeder— 
Eastern hercules beetle, 152 
sucking insects— 
boxelder bug, 66 
buffalo tree hopper, 70 
English ivy scale, 101 
Rune pear fruit lecanium, 105, 
47 
oystershell scale, 109, 110, 475 
periodical cicada, 74 
Prociphilus corrugatana, 85 
Putnam scale, 108 
San Jose scale, 106, 475 
scurfy scale, 108 
Ash—Continued 
sucking insects—Continued 
sycamore lacebug, 63 
terrapin scale, 105 
Tropidosteptes amoenus, 65 
walnut scale, 107 
white peach scale, 112 
Ash, white: 
borer, wood— 
ash borer, 400 
leaf feeder— 
black-headed ash sawfly, 464 
brown-headed ash sawfly, 463 
Ceratomia undulosa, 295 
Deuteronomos magnarius, 346 
great ash sphinx, 296 
Sparganothis dilutocostana, 375 
fulgidipenna, 375 
Sphinx kalmiae, 296 
sucking insects— 
cottony maple scale, 101 
oystershell scale, 109, 110, 475 
Aspen, see Poplar (Populus spp.) 
Azalea: 
borer, root— 
rhododendron stem borer, 190 
borer, wood— 
dogwood twig borer, 189 
pitted ambrosia beetle, 266 
rhododendron borer, 398 
rhododendron stem borer, 190 
leaf feeders— 
Arge clavicornis, 437 
Asiatic oak weevil, 221 
black vine weevil, 220 
Datana major, 313 
Gracillaria azaleella, 409 
Japanese weevil, 219 
Oligonychus ilicis, 6 
root feeders— 
Asiatic garden beetle, 149 
Asiatic oak weevil, 221 
black vine weevil, 220 
Japanese weevil, 219 
sucking insects— 
azalea lacebug, 64 
azalea whitefly, 92 
mulberry whitefly, 92 
striped mealybug, 100 
rhododendron lacebug, 64 
Bamboo (spp.): 
borers, wood— 
Chlorophorus annularis, 22, 207 
false powder-post beetle, 134 
sucking insects— 
Asterolecanium miliaris mili- 
aris, 101 
miliaris ro- 
bustum, 101 
bamboo scale, 101 
Banyon: 
leaf feeder— 
Lymire edwardsui, 304 
Basswood: 
borer, bark and phloem— 
Chrysoclista linneella, 238, 390 
linden borer, 187 
563 
