4io 



NEW YORK STATE MUSEUM 



Apan teles congregatus var. rufo- 

 coxalis (syn. A. rufocox- 

 alis), 9:461. 



gelechiae, see Microgaster. 

 limenitidis, 12:210. 

 militaris, 8:238; 12:210. 

 rufocoxalis, see A. congregatus 



var. 

 Apate bicaudatus, see Amphicerus. 



rufipennis, see Polygraphus. 

 Apatelodes angelica, 9:455; 14:313 S . 

 Apathus, 11:104. 

 Apatura codes, see Chlorippe. 

 herse, see Chlorippe clyton. 

 lycaon, see Chlorippe celtis. 

 Apgar, A. C., cited, 9:300. 

 Aphaniptera, 1:79. 

 Aphelinus, 11:232. 



mytilaspidis, 1:61. 

 Aphididae, catalogue of, Fitcn, 9: 

 411-13; general account (abstract) 

 4:194; 6:171; list of, Oestlund's, 

 4:176; on apple, 11:271; reference, 

 1:4. 300: 3:121, 124; 8:254, 281; 

 9:319, 381; 10:430; 11:200; 14: 

 347 5 , 361 2 , 400"; species treated, 

 2:180-87; 3:112-28; 5:246-57; 

 6:147-48; 10:426-30; 12:290-92; 

 13:361 8 -63 7 . See also Plant lice. 

 Aphidiinae, subfamily of Bra- 



conidae, 5:253. 



Aphidius destroying aphids, 1:302. 

 Aphidius avenae, of Europe, 5:253. 

 Aphidivorous Ichneumonidae, 5 :253. 

 Aphids, abundance of, 3:83, 116, 

 145; 10:426-29; 12:352; aphis 

 lion destructive to, 1:302; black 

 ants associated with, 9:370-71; 

 10:365, 366, 391; caterpillar feed- 

 ing upon, 9:346; Chalcids parasi- 

 tic upon, 1:160; destroyed by 

 rains, 10:489; hibernation of, 1: 

 317; honey dew of, 3:118; 5:304; 

 1O:366; injuries by, 3:125; lace 

 winged fly preying upon, 10:429; 

 lady bugs preying upon, 1:302; 4: 

 85, 194; 7:217, 429; losses caused 

 by, 3:84; potatoes attacked by, 

 3:121, 122; pyrethrum fatal to, 1: 

 40; rapid multiplication of, 1:302; 

 3:144; 8:267; reference, 10:368, 

 498, 505; 11:225; 14:383 9 , 393 9 ; 

 remedies for, 2:38; 7:318; 8:274; 

 9:372, 431-32, 441; 10:367; root in- 

 festing, 9:371; spiders eating?, 

 10:429, 430; Syrphid larvae prey- 

 ing upon, 1:212; woolly, 1:43; 2: 

 181; 3:124, 125; 4:179; 5:160. 

 Aphis, dilute paraffin for, 1:46; in- 

 jury to currant leaves, 1:272; 

 on hops, 1:319; on peach 

 roots, 2:19; on potatoes, 8: 

 299; parasitized by Aphidius, 



1:302; poisonous secretion of, 

 1:314; prolificacy of, 1:14; 

 reference, 10:491,494; soluble 

 phenyle for, 1:49. 



black, 5:254. 

 Aphis aceris, see Chaitophorus, 



asclepiadis (syn. Siphonophora), 

 9:405, 411. 



avenae, see Nectarophora gran- 

 aria. 



berberidis, see Rhopalosiphum. 



betulaecolens, see Callipterus. 



brassicae, 1:296; 6:147; 7:317, 

 372; 9:405, 412, 440; 10:495; 

 14:319 9 , 36S 2 , 374 6 , 378 2 , 381 1 . 



carotae, of Europe, 3:123. 



cerasi, see Myzus. 



cerasicolens, 9:405, 411, 412. 



cerasifoliae, 9:411. 



cerealis, see Nectarophora gran- 

 aria. 



chrysanthemi, of Europe, 2:20, 

 21. 



cornifoliae, 9:405, 412. 



crataegifoliae, 9:406, 412. 



cucumeris, see A. gossypii. 



dauci, of Europe, 3:123, 151. 



gossypii (syn. A. cucumeris), 5: 

 306, 326; 8:210, 283; 10:497; 

 11:168; 14:355", 371 s , 382 a . 



granaria, see Nectarophora. 



hordei, see Nectarophora gran- 

 aria. 



humuli, see Phorodon. 



lanata, 9:320. 



lanigera, see Schizoneura. 



mali, abundance, 3:83. 145; 8: 

 123; 10:426, 427, 489; depre- 

 dating on apple trees, 1:331; 

 11:271; 13:363 2 ; general ac- 

 count, 1:317; 3:118-21, 143; 

 reference, 1:8, 302; 6:148; 8: 

 281, 285; 9:293, 373, 405, 412; 

 10:503, 512; 12:191, 203, 307; 

 13:367 4 ; 14:343 8 , 344 8 , 344, 

 352 3 , 370 8 , 372 2 , 378 T , 387 4 , 397*, 

 400*; remedies, 5:160, 161; 8: 

 217; 9:431, 432. 



malifoliae, 1:331; 9:412; 11:271. 



middletonii, 9:371. 441; 10:501; 

 14:375', 385". 



nerii Kalt., of Europe, 3:122. 



persicae-niger, see A. prunicola. 



pinicolens, 9:406, 412. 



populifoliae, see Chaitophorus. 



pruni, erroneous reference of A. 

 prunifoliae. 



pruni-mahaleb, see Phorodon 

 humuli. 



prunicola (syn. A. persicae- 

 niger, Myzus persicae), 2:19- 

 23; 5:256, 315; 9:369; 11:279; 

 14:338 6 , 389 T . 



