GENERAL INDEX. 



I)ius;)is bromelia^, Aspidiotipliagiis citriuus jiarasitic 

 on, VI, 231. 

 carueli, in Massachusetts, VII, 3C0. 

 lanatus, on Caiotropis procera, V, 246. 

 food plants of, V, 247; VI, 288. 

 in Florida, corr., \1, :59. 

 on grape in Jamaica, rcf., VI, fig. 

 in Antigua and .Mi'xico, VI, r>l, 1(«. 

 art., VI, 287-'2!)-. 



remedies asainst, VI, 2IM ; VIT, 116, 118, 119, 

 294. 

 leperii, on peach in Europe, VI, 290. 

 pelargonii, found in Jamaica, IV, 333. 

 pentagona, attacking mulberry. III, 19fi.' 



ill Italy, III, inc. 

 rosa", notes on, IV, 213. 



Aphelinus diaspidis bred from, V, 207; VI, 



233. 

 on pear, VI, 290. 

 in Arizona, VII, 360. 

 ep., on Capsicum, found in Jamaica, IV, 333. 

 (?) sp., on tangerine, Antigua, VI, 50. 

 vandalicus, on cocoannt, IT, 278; III, 2',i6. 

 iJiastata n. sp., parasitized by Biacoii diastata, II, 



348. 

 Diastroplius nebulosus, grills of, III, 4or,. 



turgidus, Ortliopelma liiteolator in jjalls of, V, 

 343. 

 Diatra'a crambidoides = D. saccharalis, IV, 102. 

 obliteratellus = D. saccharalis, IV, 102. 

 (Chilo) saccharalis on sugar cane in Hawaii, I, 

 185. 



in India, II, HI; rof., IV, 290. 

 injurious to corn, III, Gl; A', 48. 

 ill Louisiana bull., ref.. Ill, 302. 

 in New Mexico, ar'., IV, 24, 103. 

 distribution, rcmarlis, IV, 25. 

 art., IV, 95-103; r.'f., 397; note, 402. 

 irrigation against, V, 80. 

 ref., VI, 333. 

 sacchari, probable syn. of saccluiralis, IV, 103. 

 striatalis, on sugarcane in Java, etc., IV, 9C, 102. 

 Dibolia a-rea, occurrence in grass, m., IV, 198. 

 Dica'lus splendidus, earlier stages of, ref., V, 271. 

 Dicerta divaricata. Injuries of. III, 422. 



proloiigata, in poplar, I, 58. 

 Dichelia sulfureana, reared on salsify, II, 255. 



on celery, ref., VI, 211. 

 Diccelotus sp., parasitic on sawfly on Betula nigra, 



III, 152. ■ 

 Dicopina^, revision of, rcf.. A', 140. 

 Dicte corruscifasciella, synonymy of, II, 285. 

 Pictyna volupis, parasitized, I, 1(7. 

 improbable autlior of bite, I, 282. 

 sp., malformed specimen, II, 162. 

 "Die b.ack" of orange, and leaf hop|>ers, I, 52. 

 Dieilrocephala llavipes, injuring grain, VI, 267. 

 feeding on colton, VII, 322. 

 mollipes, in grass, m., IV, 197. 

 sp., treatment of, VI, 74. 

 versuta, feeding on cotton, VII, 323. 



a possible host of Pipunculus subvirescens, 

 VII, 326. 

 Difteicntial locust. {See Melanoplus differentialis.) 

 Digger wasp, liilling tarantula in Texas, If, 149. 

 Iarva>, external feeders, III, 276. 

 larger, art., IV, 248-252. 



Digger wasp, on cotton, VII, 241. 



Digitalis, ineffective against rose beetles. III, 223. 



Diglochis sp., at World's Fair, A' I, 222. 



Diloba ca'rulcocephala, in England, I, 151. 



Dilobodcrus abderus, injurious to i)astures, A'll, 358. 



Dilophogaster, Tomocera changed to, II, 249. 



californica, parasite of Lecanium olea\ II, 248 

 381; III, 169; A', 207; A'l, 10, 3.34. 

 Diloiilius, fall occurrence of, II, 197. 

 Dimorphism, in butterflies, III, 296. 



in Tsylla pyricola, A', 227. 

 Dineutes, not eaten by fish, I, 160. 

 Dingy cutworm, eating strawberries, II, 29. 

 Dinocarnptiis, considered a subsection of Perilitus, 



I, 338. 

 Dinocleus u. g., synopsis of, ref., lA', 350, 351. 

 Dinoderus bifoveo!atus (brevis , in bamI>oo, ref., A'l, 

 274. 



distribution of, A'll, 327. 

 floridauum, allied species in opium pipe, 1, 220. 

 punctatus, Ca^nophanes diuoderi bred from, A', 



248. 

 pusillus, at AVorld's Fair, VI, 219, 223. 

 sp. (=truncatus), at AVorld's Fair, A'l, 219, 223, 



224. 

 tnmcatus, distribution of, VI f, 327. 

 Diogmites platypterus, in cotton fields, A'l I, 326. 

 Diphucephala colaspidioides, in Australia, III, 424. 



splendens, in Tasmania, I, 301; 111,480. 

 Diplodontus, apparent parasite of Siraulium, III, 454 

 Diplodus luridns, feeding on cotton aphis, A'll, 322. 



socius, feeding on cotton aphis, A'll, 322. 

 Diplosiscaulicola, injuring Iceland poppies, A'll, 401. 

 equestris, jirobably injuring barley in England, 



11,147. 

 erigeroui u. sp., ref, A'l, 332. 

 liriodendri, on tulip tree, II, 302. 

 nigra, jiarasitized by Platygaster philanna, lA'', 



125. 

 pyrivora, synonymy of, I, 121. 

 in England, II, 55; VIT, 274. 

 in Xew Jersey, IV, 45 

 in New Yor'.i, IV, 101; VI, 283. 

 suggested remedy against; A'l, 183. 

 resiuicola, notes on, ref.. A', 212. 

 .sp., gall on Cattleya, III, 22. 

 sp., parasitized by Polygnotiisdiplosidis, lA', 126. 

 sp., in ovisacs of scale insects, A', 240. 

 tritici, importation to Australia, I, 193. 

 eaten by Megilla inaculata. III, 430. 

 parasitized by Anopedias error, IV, 125. 

 suggestion of importation of parasites of, 

 VI, 132. 



(.See also AVheat midge.) 

 IHjilotaxis harperi, as a strawberry pest, A'll, 199. 



sp., on fruit trees, I, 59; 

 Diptera, of Chile, I, 119. 



possible para.site of Icerya, in New Zealand, I, 



297. 

 Loew's work on, II, 19t'>. 

 ovipositing on Harpiphorus eggs, IT, 243. 

 piercing ovipositors in, II, 2!il. 

 a uatic, from Mississijijii bottoms, II, 294. 

 injuring vine, III, 33. 

 jia'a^ites compared with bymenopterous. III, 



277. 

 mouth-parts of, rev.. Ill, 360. 



