GENERAL INDEX. 



97 



Insects, World's Fair, foreign exhibits of, VI. 217, 223. 

 Instinct of insects, ref.. A', 64. 



Iowa experiment station, notes on expts. ami obser- 

 vations at, art.. Ill, 258. 

 Iphiaulax triangularis, on cotton, VII, 243. 

 Ipliitrachelus americauus, remarks on. Ill, 41. 

 Iplithinius lajv^-ssimus, on live oak, V, 35. 

 Ipochus, synopsis, ref., IV, 350. 

 fa.sciatus, on apple, IV, 262. 



Cymatodera ovijiennis in burrows of, V, 3.3. 

 on Rlius intogrifolia, V, 35. 

 pubescens, habits similar to I. fasciatus, V, 35. 

 Ips fasciatus infesting bread, etc., VTI, 20T. 

 in dates, VI, 2iy. 

 = I. -l-guttatus, A'll, 419. 

 Irrigation, effect on injurious insects, II, 215 ; art. 



78-81 ; V, 258. 

 Ischnaspis filiformis, on palm leaf, II, 368. 

 in Antigua, VI, 51. 

 distribution of, VI, 103. 

 represented in Trinidad, VI, 196. 

 Ischnoptera pennsylv«nica, or unicolor, possibly 

 identical with Platamodes illinoiensis Walsh MS., 

 IV, 393. 

 Isocratus vulgaris, bred from Aphis rumicis, V, 141. 

 Isodontia philadelidiica, on cotton, VII, 241. 

 Isodromus iceryre, Icerya parasite, 1, 130. 



primary parasite, 111,356. 

 Isopod parasites of fishes, ref., VI, 273. 

 Isiirhombus arizonensis, bred from Cecidomyiid gall, 



IV, 125. 

 Isosoma, danger of importing to Australia, 1, 193. 

 on grasses. III, 71. 



hordei, not parasitic on Cecidomyia, II, 195. 

 noteson. Ill, 71,73. 

 early reference to, IV, 263,323. 

 features of apparent attack, art. , V, 89-90. 

 probably of northern origin, VI, 150. 

 crop rotation against, VI, 151. 

 in northern Ohio, m., VII, 204. 

 orchidearum, in Europe, 1, 121. 

 on orchids, II, 250. 

 gall onCattleya,III,22. 

 sp., on cotton, VII, 245. 

 tritici, notes on, III, 12.'>, 416. 



in Kansas, IV, 71, 75, m., 263,406; V, 115; 



VI, 208. 

 probably of Southern origin, VI, 150. 

 found east of the Alleghanies,VI, 157. 

 {See aho Joint worm). 

 Itch, caused by Sarcoptes minor, IV, 407. 

 mite, in Chile, 1, 155. 

 Norway, extreme case of, V, 283. 

 Ixodes bovis, injury to cattle in Texas, II, 20. 



remedies against, rem., IV, 35 ; VI, 165. 

 genus Boophilus erected for, IV, 233. 

 ricinus, transmitter of disease, ref., V,273. 

 in Leeward Islands, V, 146. 

 Ixodid;e, paper on, rem., IV, 162. 



introduction to monograph of, IV, 291. 



J. 



Jamaica Ephestia (Ephestia desuetella), V, 350. 



Institute, notes from, rev., VI, 58, 273. 

 Janassa lignicolor, in Minnesota, ref., Ill, 256. 

 Janus flaviventris, on currant. III, 407 ; V, 18, 134. 

 in New York, ref., VI, 283. 



Janus flaviventris, art., VT, 296. 



generic value doubtful, VI, 299. 

 Japanese silkworm, oak feeding, art., 1, 27.3-277. 

 Japy nozzle, I, 265. 



Jasoniades glaucus, abnormal, art. , VII, 44r-47. 

 Jassida?, injury in India, II, 61. 



Dryinidpe and Pipunculida; parasitic on, 11,271; 



VI,202. 

 injuries caused by, IV, 15. 

 on grasses in Iowa, V, 113. 

 manner of attacking grasses, VI, 74. 

 Jassid, half-clothed, feeding on cotton, VII, 323. 



garnished, on cotton, VII, 323. 

 Jay, destroying the white grub, II, 195. 

 Jigger, in Chile, 1, 154. 

 in Texas, m., Ill, 413. 

 Mexican or "tlalzahuate," rev., V, 211. 

 " Jimpson weed," remedy for tobacco sphinx, V, 275. 

 Joint worms, danger of importing to Au,stralia, I, 

 193. 



not parasitic on Cecidomyia, 11,195. 

 in New York, III, 73. 

 early i-eference to, art., IV, 323. 

 in Ohio, ref., IV, 357. 



some features of apparent attack, art., V, 

 89-90. 

 in northern Ohio, m., VII, 204. 

 Journalistic enterprise. III, 427. 

 Juelich, Wilhelm, obituary notice, VI, 280. 

 Julida?, called wirewonns, IV, 404. 

 Julus impressus, infesting ripe ra.<pberries, II, 2,58. 

 sp., on exhumed corpses, II, 371. 

 sp., mm.. Ill, 218. 



virgatus, abundance of, in Dakota, I, 315. 

 injuring lettuce, IV, 400. 

 Jumping bean, Mexican, III, 399, 431, 4:52; V, 259 

 June beetle, injuring strawberry, ref.. Ill, 364. 

 appearance of. III, 240. 

 in New Mexico, IV, 295; VII, 210. 

 green, irrigation against, V, 79. 



(See aho Allorhina and Lachnosterna.) 

 June bug. (See June beetle.) 

 Juniper bark borer, in Nebraska, VI, 38. 



scale, in Massachusetts, VII, 3G0. 

 Junonia ccenia, parasitized by Apanteles junonia;, 

 III, 16. 



on Block Island, V, 203. 



K. 



Kainit as an insecticide, di8cuss<'d, IV, 42, 45, ref., 



209, 91, 232, 269. 

 Kakerlak orientalis, in French houses, II, 231. 

 Kansas notes, art., V, 114-116. 



"Katipo," or New Zealan<l Latrodectu.s, bite of, I, 

 209, 348; II, 134-136; IV, IGl, 401. 



poisonous nature of, abs.. Ill, 302-303, note, 487. 

 Katydid, oviposition of, II, 224; III, 296. 



call of, II, 282. 



on cranberries, ref., V, 217. 

 Kero.-ieiie, early use of, IV, 332. 



against mosquitoes, V, 12-14; VI, 327. 



insects killed by, in pool of water, list, V, 13. 



against bli.ster mite, V, 105. 



fondness of black ants for, VI, 41. 



and water combination pump, VII, 121. 



fatal to peach trees, VII, 372. 



emulsion, against cabbage maggot, I, 15. 



5549- 



