Tropical "horse tick 



( Anocentor nitens ) 

 Tropical rat mite 



( Ornithonyssus bacoti) 

 Tropidosteptes amoenus (ash plant bug) 

 ~2BS 

 Tropidosteptes illitus 



312 

 Tropidosteptes paciflcus 



325 

 Trox suberosus (a scarab) 



1^, 1Q5 

 Tuber flea beetle 



( Epltrix tuber is ) 

 Tulip bulb aphid 



( Dysaphis tulipae ) 

 Tuliptree scale 



( Toumeyella liriodendrl ) 

 Tumid spider mite 



( Tetranychus tuniidus ) 

 Turnip aphid 



pseujjobrass icae ) 



Vanessa cardul (painted lady) 



Tvficestabbed lady beetle 



( Chllocorus stigma ) 

 Twig girdler 



( Oncideres cingulata ) 

 Twig pruner 



( Elaphidionoides vlllosus ) 

 Twolined spittlebug 



( Prosapia bicincta ) 

 Twomarked treehopper 



( Enchenopa binotata ) 

 Twospotted lady beetle 



(Adalia bipunctata ) 

 Twospotted spider mite 



( Tetranychus urticae) 

 Twospotted stink bug 



(Perillus bioculatus) 

 Twostriped grasshopper 



( Melanoplus bivittatus ) 

 Typhlocyba pomarla (white apple 



leafhopper) 220, 377, 5^9. 709 

 Typhi odrotnus spp. (phytoseiid mites) 



377, 513 

 T yphlodromus fallacis 



556. 5J^9~ 

 Tyria .^acobaeae (a cinnabar moth) 



256, 516 

 Tytthua mundulus ( cane leafhopper egg 



suckerl 102, 21 1^ 



U 



Udea profundalis (false celery leaf tier) 



~H2/620, 751 



Ufens ellmfteae (a trichogrammatid wasp) 



Uglynest caterpillar 



( Archips cerasivoranus ) 

 Unas pis citrl (an armored scale) 



2U, kk, 5T, 82, 98, 163, 189, 210, 224, 



225, 23U, 262, 311. 324, 327, 360, yfE, 



^> 453, 530, 550, 590, 621, 661, 721, 



731, 741 

 Unaspis euonymi (euonymus scale) 



270 

 Undulambia polys tlchal is (a pyralid moth) 



269 

 Uranotaenla sapphlrina (a mosquito) 



698 

 Uroplata girardi (lantana hispid) 



347T36 — 



Vasates quadripedes (maple bladdergall 



mite) 1+95, 500 

 Vedalia 



(Rodolia cardinal is ) 

 Vegetable leafminer 



( Liriomyza munda ) 

 Vegetable weevil 



( Llstroderes costirostris obliquus ) 

 Velvetbean caterpilleir 



( Anticarsla gemma tails ) 

 Vespa crabro germana (giant hornet) 



246, 672, 67^ 

 Vespamlma sequoiae (Sequoia pitch moth) 



Ves pul a spp. (vespid wasps) 



711 

 Vespula macula ta (baldfaced hornet) 



Vespula p ens y Ivan ica 



3W 

 Vetch bruchid 



( Bruchus brachialis ) 

 Vexans mosquito 



( Aedes vexans nocturnus ) 

 Virginiacreeper leafhopper 



( Erythroneura zlczac ) 

 Vitacea polls t if ormls (grape 



227 



W 



Vanduzea segmentata (a treehopper) 

 ~557 



Walnut aphid 



( Chromaphis juglandicola ) 

 Walnut caterpillar 



( Da tana integerrlma ) 

 Walnut husk fly 



( Rhagoletis completa ) 

 Walnut scale 



( Quadraspidiotus juglansregiae ) 

 Walshla miscecolorella (sweetclover root 



borer ) 15 

 Waterlily aphid 



( Rhopalosiphum nymphaeae ) 

 Western bean cutworm 



( Loxagrotis albicosta ) 

 Western black flea beetle 



( Phyllotreta pus ilia ) 

 Western blackheaded budworm 



( Acleris gloverana ) 

 Western cherry fruit fly 



( Rhagoletis Indifferens ) 

 Western corn rootworm 



(Diabrotica virgifera ) 

 Western drywood termite 



( incisitermes minor ) 

 Western field wireworm 



( Limonius infuscatus ) 

 Western flower thrlps 



( Franklinlella occldentalis ) 

 Western grape leaf skeletonizer 



( Harris ina brillians ) 

 Western peachtree borer 



( Sannlnoidea exltiosa , 

 Western pine beetle 



( Pendroctonus brevicomis ) 

 Western spotted cucumber beetle 



( Diabrotica undeclmpunctata 



unde c impun c ta ta ) 

 Western spruce budworm 



( Choristoneura occldentalis ) 



Western subterranean termite 



( Reticulitermes hesperus ) 

 Western tent caterpillar 



(Halacosoma californicum ) 

 Western tussock moth 



( Hemerocampa vetusta) 

 Western yellovstriped armyvorm 



( Spodoptera praeflca ) 

 West Indian sugarcane root borer 



( Diaprepes abbreviatus ) 

 Wheat curl mite 



( Erlophyes tulipae ) 

 Wheat head armyworra 



( Faronta diffusa ) 

 Wheat stem maggot 



( Meromyza araerlcana) 

 Wheat stem sawfly 



( Cephus clnctus ) 

 White apple leafhopper 



( Typhlocyba pomaria ) 

 White cutworm 



( Euxoa scandens ) 

 White flies 



24, 44, 82, 98, 262, 311, 360, 378, 



434, 453) 530, 550, 590, 621, 632, 661, 



722, 740, 741 

 White garden snail 



( Theba pisana ) 

 Whitemarked tussock moth 



( Hemerocampa leucosti gm a ) 

 White peach scale 



( Pseudaulacaspis pentagona ) 

 White pine sawfly 



( Cinara strobi ) 

 White pine sawfly 



( Heodiprlon pinetum ) 

 White pine weevil 



( Plssodes strobi ) 

 Willowbeaked gall midge 



( Mayetiola rig_idae) 

 Winter grain mite 



( Penthaleus major ) 

 Winter tick 



( permacentor alblpJctus ) 

 Wireworms 



l42 , 151 - 152 , 183 , 356, 409, 412, 427 

 Woolly alder aphid 



( Prociphilus tessellatus ) 

 Woolly apple aphid 



(Eriosoma lanigerum ) 



Xanthopiropla punctat a (an ichneumon 



wasp) 77*104, 328 

 Xenochalepus dorsalis (locust leafminer) 

 286,634 



Xyalophora guinguelineata (a figitid 



wasp) 255 

 Xyleborus ferrugineus (an ambrosia 



beetle) ~l5 

 Xylomyges curialis (a noctuid moth) 



378 

 Xylomyges dolosa 



14 

 Xylosandr us compactus (a bark beetle) 



104, 2857 555, 608, 665, 782 

 Xylotrechus colonus (rustic borer) 



