876 



Willow, inj. insects [cont'd): 

 leaf feeders: 



willow flea beetle, 2:511', 



563\ 

 willow leaf beetle, ilull red, 

 2; 5 1 iS 566". 

 spotted, 2; 511^, 564". 

 willow slug, yellow spotted, 

 I: 258', 322^. 

 Psocus rufus, 2: 744°. 

 scale or sucking insects: 2: 



744'- 

 Aspidiotus rapax, 2: 728'. 

 Brochymena arborea. 2:59i''. 



quadripustulata, 2; soo'. 

 Buffalo tree hopper, 2: 592'. 

 Chionaspis lintneri, 1:227'. 

 Eulecanium caryae, 2: 725'. 

 Melinna pumila, 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''- 



Willow borer, mottled, i:S«, 51', 



100^-3'; 2:469'. 

 Willow club gall, 2:620*, 636^ 

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

 Willow flea beetle, 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: 5ir', 564"-65". 

 Willow shoot savvfiy, i:25>>'', 302'-'- 



3'- 

 Willow slug. yelloAV s|)otted, I: 



258*, 322"-24^. 

 Winterberry, injurious insects: 



leaf feeder: 



Schizura unicornis, 2: 705*. 

 Winthemia 4-pustulata, 1:132', 



1 38''. 

 Wisteria, two-marked tree hopper 



injuring, 2: 595". 

 Witch-hazel, injurious insects: 



borer: 2: 723". 



leptostylus, spotted, 2:482'. 



NEW YORK STATE MUSEUM 



Witch-hazel, inj. insects (coiit'ii): 

 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'. 

 ."Vmerican silk worm, 2: 526'. 

 Apatela brumosa, 2: 704". 

 apple tent caterpillar, 2: 551'. 

 Datana drexelii, 2: 739'. 

 Episimus argutanus, 2:725^. 

 hag moth caterpillar, 2: 528'. 

 Heterocampa biundala," 2: 

 727*. 

 subrotata, 2: 716'. 

 Prolimacodes scapha, 2:707'. 

 .Schizura ipomoeae, 2: 705'. 

 Tortricidia pallida, 2: 707''. 

 Witch-hazel cone gall, 2:621', 



f>39*-43''- 

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



643-'-46'. 

 Wollastonia quercicola, 2: 747'. 

 Wood borers, I:7^ 11', 35', 256*- 

 57'; 2:339'. 



long-horned, 1:7^. 



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', 2S4\ 287^ 2:384*, 453», 



480'; activity, 1:29'; common 



and scientific names, 1:28''. 



downy, I: 61'. 



hairy, 2:454'. 

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

 Woolly beechleaf aphis, 2: 6oi'-2'. 

 Woolly elm bark aphid, i: 172', 



192". 

 Woolly elm leaf aphid, i:[72^, 



177^-78'. 

 Woolly larch aphid, 1:172', 187'- 



88'. 

 Woolly maple leaf aphid, 2:600'. 

 Woolly oak gall, 2:6i8«, 622'-23''. 

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



90'. 



Wren, I: 32'. 



golden-crested, I:lgl*. 

 house, i: 26*. 



xantbomelaena, Disonycha, 2- 



564'. 

 Xanthonia decen^notata, 2: 703'. 



villosula, 2: 703'. 

 Xenorhipis brendeli, 2: 701'. 

 Xestobium squalidum, 2: 753'. 

 xiphytlriae, 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'. 

 .\ylestia pruniramiella, 2:731'. 

 Xyletinus lugubris, 2:731'. 

 .\ylina antennata, 1:49, "^5'> 

 I29'-32''. 



bethunei, 2: 731'. 



grotei, i: 130', 130', 131', 131': 

 2:728'. 



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

 131'. 

 xyliniformis, Apatela, 2:749'. 

 Xylocleptes, 2:336'. 



.(/., 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'. 



.1/,, l: 257'. 293'-94'. 



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

 70'. 



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



scabricollis, 2:752'. 

 Xylotrechus colonus, i: 256', 259'- 

 61'; 2:671''. 



convergens, 2:734^. 



(|uadrimaculatus. 2: 722'. 



sagittatus, 2:649', 663'. 



undulatus, 2: 650', 671'. 

 Xyphidria albicornis, 2: 428', 459'- 

 60', 466'. 



provancheri, 2:429', 459', 465'— 

 66«. 



