8io 



NEW YORK STATE MUSEUM 



3irch, injurious insects {io>it\i): 

 borers: 



Tylonotus bimaculatus, 2: 



726*. 

 Upis ceramboides, 2:497°. 

 willow borer, mottled, I: 



103'. 

 Xyloterus, i: 257'. 



sf., 1:293'. 



politus, i: 292*. 

 Xyphidria provancheri 2: 



429', 465«. 

 gall insects: 



birch seed gall midge, 2:621', 



647'. 

 Hamamelistes spinosus, i: 



2469-47'. 

 leaf feeders; 2: 748*-49-. 



Adoneta spinuloides, 2:706'. 

 Alceris ferrugana, 2: 744-. 

 American dagger moth, 2; 



525'- 

 American silk worm, 2:526'. 

 Apatela brumosa, 2: 704'. 



dactylina, 2: 742'. 



distans, 2: 747'. 



funeralis, 2: 716*. 



hamamelis, 2:704*. 



interrupta, 2: 724*. 



leporina, 2: 747'. 



ovata, 2: 704*. 

 apple tent caterpillar, 2: 551'. 

 apple worm, yellow-necked, 



2:535*. 

 Basilarchia arthemis, 2: 742'. 

 birch leaf skeletonizer, i: 



258', 315*. 

 Catocala relicta, 2: 743'. 

 Cecropia moth, 2: 539^. 

 Charadra deridens, 2:704^. 

 Chlamys plicata, 2: 703*. 

 Dichelonycha elongata, 2: 



716*. 

 elm caterpillar, spiny, i: 



161I 

 Eustroma testata, 2: 743*. 

 Eutrapela kentaria, 2:728'. 

 flea beetle, black-margined, 



2:506*, 515*. 

 forest tent caterpillar, i: 107*, 

 no'. 



irch, injurious insects (cont'd): 

 leaf feeders: 



Gluphisia septentrionalis, 2: 



747^ 

 Graphiphora alia, 2: 704'. 

 Heterocampa biundata, 2: 



727'- 



manteo. 2: 705'. 



subrotata, 2: 716'. 



umbrata, 2: 705*. 

 hickory caterpillar, striped, 



2: 5o8«, sss-". 

 Hylotoma pectoralis, 2:511', 



570'. 

 lanassa lignicolor, 2: 705*. 

 io caterpillar, 2: 522'. 

 Lithacodes fasciola, 2: 728''. 

 locust leaf miner, 1:327'. 

 luna moth, 2: 527'. 

 Macaria praeatomata var. 



bisignata, 2:753'. 

 Morrisonia confusa, 2: 727'. 

 Nematus unicolor, 2:511', 



571'- 

 oak caterpillar, green, 2: 521'. 

 Odontota quadrata, 2:731^. 

 Paonias excaecatus, 2: 724'. 

 Papilio glaucus var. turnus, 



2:704'. 

 Paraphiasubatomaria, 2: 753'. 

 Phigalia titea, 2: 728'. 

 Phloeophagus apionides, 2: 

 733». 



minor, 2: 742^. 

 Plagodis fervidaria, 2: 706^. 

 Polygonia faunus, 2: 742''. 

 Priocycla armataria, 2: 749'. 

 Pristiphora sycophanta, 2: 



510*, 557'- 

 Prolimacodes scapha, 2:707'. 

 promethea moth, 2:557'. 

 Pteronus latifasciatus, 2: 511', 



572^ 

 Schizura ipomoeae, 2: 705*. 



semirufescens, 2: 743'. 



unicornis, 2: 705'. 

 Smerinthus jamaicensis, 2: 



724'. 

 Tortricidia testacea, 2:707''. 

 tussock moth, white marked, 

 1:136'. 



Birch, injurious insects (cont'd): 

 leaf feeders: 



Venusia comptaria, 2: 722*. 

 scale or sucking insects: 2:749'- 

 50'. 

 Aspidiotus rapax, 2: 728'. 

 birch aphid, 2: 6ot'. 

 Eulecanium pruinosum, 2: 



719'- 

 Putnam's scale, 1:227°. 

 Birch, paper, Eugonia j-album 



injuring, 2; 749'. 

 Birch, white, see Birch. 

 Birch, willow, Tortricidia pallida 



injuring, 2: 707*. 

 Birch, yellow, injurious insects; 

 borers; 



Bellamira scalaris, 2:429', 



467*- 

 birch bark borer, 2:429'', 468''. 

 Xyloterus jy». , i: 294'', 294'. 

 leaf feeders: 



Pristiphora sycophanta, 2: 

 510*, 557'. 

 tibialis, 2: 748*. 

 Birch aphid, 2:601'. 

 Birch bark borer, 2:429"^, 46S'-69'. 

 Birch borer, bronze, 1:257*, 284*- 



87'. 

 Birch horntail, slender, 2:429', 



466^ 

 Birch leaf skeletonizer, i: 258', 



3I5«-I7'. 

 Birch seed gall midge, 2: 621'', 647'. 

 Birds, relative value of certain 

 families, l:29'-32*; feeding on 

 gipsy moths, 1:27', 122'; feed- 

 ing on forest tent caterpillars, 

 I: hi', in'^; feeding on hairy 

 caterpillars, 1:137'; how to in- 

 crease number, i: 33'; insect 

 enemies, i:25*-34'; probable 

 results if insect depredations 

 were not checked by, 1:32'; 

 results of increasing efficiency 

 of, 1:32'; value in keeping other 

 pests under control, i:iii'; 

 voracity, i:25'-26'. 

 biscolorella, Agnippe, 2:729'. 

 bisignatus, Cryptorhynchus, 2: 

 702^ 



