Hickory—Continued Hickory— Continued 
borers, wood—Continued sucking insects— Continued 
beetles—Continued lacebug— 
Dryophthorus americanus, 293 sycamore lacebug, 115 
flat oak borer, 268 scales— 
Fornaz badius, 186 brown elm scale, 145-146 
Goes spp., 233, 247 European fruit lecanium, 145-146 
Hammoderus spp., 233, 247 obscure scale, 149 
Haplandrus femoratus, 218 scurfy scale, 149 
hickory saperda, 235, 267 Holly— 
Hylocurus spp., 324-325 borer, fruit— 
Isorhipis ruficornis, 186 Euleia limata, 524 
ivory-marked beetle, 245 leaf feeder— 
lesser grain borer, 227 holly leaf miner, 521, 522 
Lichenophanes bicornis, 226 sucking insect— 
living hickory borer, 248 holly scale, 142 
Lyctus spp., 227 Honeylocust— 
Lymantor decipiens, 326 borer, bark and phloem— 
Magdalis spp., 288 Agrilus difficilis, 192 
Melasis pectinicornis, 186 borer, seed— 
Meracantha contracta, 218 Amblycerus robiniae, 279 
Merinus laevis, 218 borer, twig and shoot— 
Microbregma emarginatum, 225 twig girdler, 249, 257 
New York weevil, 291 borer, wood— 
Orchesia castanea, 214 HAylocurus langstoni, 325 
painted hickory borer, 235, 242-243 leaf feeder— 
Platypus compositus, 342-343 oriental moth, 441-442 
Polycaon stouti, 226 Honeysuckle— 
powder-post beetles, 40, 42, 226-228 leaf feeders— 
red-headed ash borer, 253 fly— 
Scobicia bidentata, 227 Phytomyza obscurella var. nigritella, 521 
Scotobates calcaratus, 218 moths— 
Thysanoes fimbricornis, 326 European honeysuckle leaf roller, 487 
Uloma imberbis, 218 snowberry clearwing, 376 
Xyleborus spp., 218, 340-341 sawfly— 
Xylopinus spp., 218 honeysuckle sawfly, 564 
fungus feeders — Hop— 
Euparius marmoreus, 281 nop merchant, 369 
? 
EHusphyrus walshii, 281 
Neanthribus cornutus, 281 question-sign, 369 
Ormiscus saltator, 281 Hophornbeam (See also Ironwood)— 
moths— borers, bark and phloem— 
pecan carpenterworm, 501 Pseudopityophthorus pruintosus, 327 
Scolecocampa liburna, "395 Pseudothysanoes lecontei, 326 
gall insects— gall insect— Hie 
conical hickory gall, 511 Agrilus champlaini, 192 
hickory onion gall, 511 leaf feeders— 
hickory tube gall, 511, 513 Sypsy moth, 408-412 
leaf feeders— walnut sphinx, 376 
beetles— sucking insect— 
Attelabus spp., 292 birch lacebug, 117 
Bassareus literatis, 278 Hornbeam, American (blue beech) (See also Iron- 
Glyploscelis harbata, 278 wood)— 
Pachybrachis peccans, 278 borers, bark and phloem— 
Phyllophaga crenulata, 178 Pseudopityophthorus pruintosus, 327 
forsteri, 177 two-lined chestnut borer, 190 
ilicis, 179 borers, wood— 
luctuosa, 177 beetles— 
moths— Dicerca lurida, 195 
Acrohasis caryivorella, 450 living beech borer, 248 
Archips infumatana, 477 horntail— 
Datana angusii, 398 Xiphydria erythrogaster, 587 
fruit tree leaf roller, 478 leaf feeder— 
gypsy moth, 408-412 gypsy moth, 408-412 
hickory horned devil, 383 
hickory leaf roller, 483 
hickory tussock moth, 385 
lappet moth, 419 
Horsechestnut— 
borer, seed, twig, and wood— 
Proteoteras aesculana, 470 
: leaf feeders— 
linden looper, 432 filament bearer, 433 
luna moth, 378, 379 fruit tree leaf roller, 478 
notched-wing geometer, 436 Orthosia hibisci, 394 
oriental moth, 441-442 
pecan cigar casebearer, 489 
pecan leaf casebearer, 449 
pecan nut casebearer, 449 
white-marked tussock moth, 406 
sucking insect— 
Aspidiotus aesculi, 107, 148 
polyphemus moth, 378, 379 Huckleberry— 
spring cankerworm, 424 borer, fruit— 
walnut caterpillar, 399 Mineola vaccinit, 451 
walnut sphinx, 376 leaf feeders— 
sawflies— chain-spotted geometer, 436 
Megaryela aviingrata, 583 Datana major, 398 
major, 583 Huisache— 
sucking insects— huisache girdler, 257 
aphids— Ironwood (See also Hophornbeam; Hornbeam, 
gall aphids, 109 American)— 
Longistigma caryae, 110, 127 borer, bark and phloem— 
Monellia caryella, 111, 129 two-lined chestnut borer, 190 
costalis, 111, 129 borers, wood— 
Myzocallis discolor, 111, 129 Cinyra gracilipes, 197 
Phyllotera spp., 109, 138 Dicerca lurida, 195 
Phyllorerina spp., 138 Fornaz badius, 186 
13 
