876 



NEW YORK STATE MUSEUM 



Willow, iiij. insects {cont'<iy. 

 leaf feeders: 



willow flea beetle, 2:511', 



563^ 

 willow leaf beetle, iluU red, 

 2: 511'', 566*. 

 spotted, 2: 511', 564'. 

 willow slug, yellow spotted, 

 1:258', 322'. 

 Psocus rufus, 2: 744'- 

 scale or sucking insects: 2: 

 744'. 

 ' Aspidiotus rapax, 2: 72S'. 



Brochymena arborea. 2:591'. 



quadripustulata, 2: 590*. 

 Buffalo tree hopper, 2: 592''. 

 Chionaspis lintneri, 1:227'. 

 Eulecanium caryae, 2: 725'. 

 Melinna puraila, 2: 735'. 

 oyster scale, 1:212*. 

 Putnam's scale, i: 227*. 

 Willow, European, Cottonwood 



leaf beetle injuring, I: 318'. 

 Willow apple gall, 2:620', 636'- 



37'. 

 Willow borer, mottled, i:S«, 51', 



loo^-s'; 2:469'. 

 Willow club gall, 2:620^, 636*. 

 Willow cone gall, 2:621-, 639'. 

 Willow flea lieetle, 2:511=, 563-'- 



64^ 



Willow gall midge, European, i: 



258', 299''-302'; 2:620*. 

 Willow galls, 2: 745'-46-'. 

 Willow leaf beetle, dull red. 2: 

 5II^ 566«. 



spotted, 2:511', 564''-65«. 

 Willow shoot sawfly, 1:258-', 302-- 



3'- 

 Willow slug, yellow spotted, I: 



258", 322--24'. 

 Winterberry, injurious insects: 



leaf feeder: 



Schizura unicornis, 2: 705'. 

 Winthemia 4-pustulata, i: 132', 



138'. 

 Wisteria, two-marked tree hopper 



injuring, 2:595'. 

 Witch-hazel, injurious insects: 



borer: 2: 723'. 



leptostylus, spotted, 2:482'. 



Witch-hazel, inj. insects (cont'd): 

 gall insects: 



witch-hazel cone gall, 2:621', 



639'. 

 witch-hazel gall, spiny, 2: 

 621', 643*. 

 leaf feeders: 2: 723'-24-. 



Adoneta spinuloides, 2:706'. 

 American silk worm, 2: 526'. 

 .\patela brumosa, 2: 704'. 

 apple tent caterpillar, 2: 551'. 

 Datana drexelii, 2: 739*. 

 Episimus argutanus, 2: 725". 

 hag moth caterpillar, 2: 528'. 

 Heterocampa biundata, 2: 

 727*. 

 subrotata, 2: 716'. 

 Prolimacodes scapha, 2:707'. 

 Schizura ipomoeae, 2: 705'. 

 Tortricidia pallida, 2: 707''. 

 Witch-hazel cone gall, 2:621', 



6398-43-'. 

 Witch-hazel gall, spiny, 2: 621', 



643''-46'- 

 W'ollastonia quercicola, 2: 747'. 

 Wood borers, 1:7*, 11', 35', 256*- 

 57'; 2:339". 

 long-horned, I; 7^. 

 smaller, 2: 339'*. 

 Woodbine, injurious insects: 

 Eustroma diversilineata, 2: 706'. 

 woodbine borer, 2: 430', 478". 

 Woodbine borer, 2:430', 478*-79'. 

 Woodpeckers, 1:28', 30*, 54', 58^, 

 85«. 284% 287^; 2:3848, 453', 

 4S0'; activity, i: 29'; common 

 and scientific names, 1:28'. 

 downy, I: 61'. 

 hairy, 2:454'. 

 Wool sower, 2:6iS-, 622', 622'. 

 Woolly beech leaf aphis, 2: 6oi'-2^. 

 Woolly elm bark aphid. 1:172', 



I92''. 



W'oolly elm leaf aphid, i: 172'', 



1771-78'. 

 Woolly larch aphid, i: 172', 187'- 



88'. 

 Woolly maple leaf aphid, 2;6oo^ 

 Woolly oak gall, 2:6i8«, 622'-23'. 

 Woolly pine scale, 2: 652', 689'- 



90'. 



golden-crested, I: igl*. 

 house, i: 26*. 



xanthomelaena, Disonycha, t~ 



564'. 

 Xanthonia decemnotata, 2: 703'. 



villosula, 2: 703''. 

 Xenorhipis brendeli. 2: 701'. 

 Xestobium squalidum, 2: 753'. 

 xiphydriae, I'ammegischia, 2:466*. 

 Xyleborus. 2: 337'. 



biographus, 2:447'. 



celsus, 2: 427*, 446*-48*, 504'. 



dispar, 2: 446'. 



fuscatus, 2: 752'^ 



obesus, 2: 722''. 



pubescens, 2: 396', 702', 720'. 

 .Kylestia pruniramiella, 2:731'. 

 Xyletinus lugubris, 2:731'. 

 Xylina antennata, 1:49, i"5'. 

 I2g'-32«. 



bethunei, 2: 731'. 



grotei, 1:130', 130'. 13''. 131'; 

 2:728'. 



laticinerea, 1:130', 130', 131'. 

 131'. 

 xyliniformis, .\patela. 2:749*. 

 Xylocleptes, 2:336'. 



.t/., 2:428', 460'. 



decipiens, 2; 715'. 

 Xylocopa virginica, 2:430', 484'. 

 xylographus, Tomicus. 2:355*. 

 Xylonomus albopictus. 2: 500'. 

 Xylopinus saperdoides, 2: 703*. 

 Xyloterus, 2: 337'. 



ip., 1:257', 293'-94'. 



bivittatus. 2: 335', 339'. 369'- 

 70'. 



politus, 1:257', 292'-93''. 



scabricollis, 2:752°. 

 Xylotrechus colonus, 1:256^259'- 

 61'; 2:671-. » 



convergens, 2:734*. 



quadrimaculatus, 2: 722'. 



sagittatus, 2:649*, 663'. 



undulatus, 2:650', 671'. 

 Xyphidria albicprnis, 2: 42S', 459'- 

 60', 466*. 



provancheri. 2:429'. 459', 465'- 

 66*. 



