586 



JNDEX TO REPORTS I-X 



Insecticides, specific — {Continued). 

 coal ashes, ii, 24. 

 coal-oil refuse, ii, 27. 

 coal tar, i, 50-52. 

 gas-lime, i, 52-55. 

 gypsum and kerosene, ii, 29. 

 "Gold Dust,' 1 ix, 434. 

 hellebore, i, 40-43. 

 kerosene, i, 43-45. 



kerosene emulsion, ii, 36-38; viii, 209. 

 lime and arsenites, ix, 416. 

 London purple, i, 34-36; ix, 414-415. 

 May-weed Oaruta cotula), ii, 34. 

 naphthaline, ii, 34-35. 

 ox-eye daisy (Leucanthemum vulgare), ii, 

 34. 



paraffine, i, £43. 

 paraffine oil, i, 46-47. 

 Paris green, i, 25-34. 

 pyrethrum, i, 36-40; ii, 26. 

 road dust, ii, 27. 

 saltpetre, ii, 28. 

 soap powders, ix, 434. 

 soluble phenyle, i, 48-50. 

 sulphur, ii, Si. 



tobacco, infusion of, ii, 31-32. 

 tobacco juice, vaporized, ii, 29-31. 

 Insectivorous birds, protection of, ix, 349-351. 

 Insects, anatomical studies of, iv, 166-167. 

 beneficial to be protected, viii, 275. 

 beneficial, introduced, 



Clerus formicariu8, x, 500. 



Lestophonus iceryae, vi, 105. 



Vedalia cardinalis, vi, 105. 

 classification of, i, 78-80. 

 economic studies of, iv, 167-169; viii, 227. 

 embryological studies of, iv, 167. 

 estimated lcsses from depredations, i, 5-8. 

 extent of depredatiocs, i, 2-5. 

 food-habits of, iv, 186. 

 histological studies of, iv, 167. 

 immense nua ber of , i, 12-14. 

 introduced, Increased destructivenees of, 

 i, 9-10. 



introduction from abroad, iv, 1£6. 

 life duration of, i, 339-341. 

 life-histories of, iv, 166. 

 limited knowledge of early stages, iv, 181- 

 182. 



number described, iv, 165; viii, 266-267. 

 of National Museum, iv, 182-183. 

 rapidity of propagation of, viii, 267. 

 small size of, viii, 264-266. 

 insolita, Sphinx, v, 317. 



instabilis, Ortbosia [Tasniocampa alia] , i, 328. 

 instrutana, Sericoris, x, 483. 

 insularls, Epeira, ix, 464. 

 integerrima, Datana, i, 328. 

 intermedia, Cucuilia, vii, 375; ix, 450. 

 interpunctella, Ephestia, i, 8; iv, 206; x, 510. 

 interrogationis, Urapta, vi, 187; viii, 187, 300; 

 ix, 416; x, 508. 



Intestinal worm, ix, 298. 

 interstinctana, Qrapholitha, x, 496, 510. 

 inversa, Lachnosterna, ix, 355. 

 invitus, Lygus, vii, 348; viii, 105, 125, 299. 

 Io Emperor moth, i, 328. 



Io, Hyperchiria, i, 72, 328; iv, 206; v, 186; vi, 



187; ix, 450, 453; x, 481. 

 Ipsfasciatus [quadriguttatus], i, 330; vi, 188. 

 iricolor, Serlca, i, 330. 

 iridella [acerif oliella] , Incurvaria, v, 216. 



Tinea [— prec], i, 308; v, 216. 

 irresecta, Mylabris [ ruchu« obtectus], vii, 256. 

 irresectus [obtectus], Bruehus, vii, 256, 279. 

 irritans, Lyperosia [Haematobiaserrata], v, 223. 



Pulex, i, 62; vi, 173. 

 irroratus, Jassus [Phlepsius], i, 331; ix, 402, 

 410. 



Phlei sius, ix, 410. 

 Irus, Thecla, iii, 140; iv, 137; ix, 449. 

 isabella, Arctia [Pyrrharctia], vii, 225. 



Pyrrharctia, vii, 225-228, 368; ix, 439; x, 481. 



Spilosoma [= prec] , vii, 225; x, 502. 

 ischiacaMS., Anthomyia, i, 195. 

 isomera, Cladius, vii, 224. 

 Isosoma captivum, iv, 34, 35. 



elymi, iv, 32. 



grande, iv, 32. 



hordei, iv, 11, 27-35, 205; v, 315; ix, 4 8. 



nigrum [= prec] , iv, 28. 



tritici, iv,28, 20, 32; v, 315. 



[Evoxysoma] vitis, ii, 32; iv, 33; vii, 374; 

 viii, 292, 293. 

 Isotoma albella, vi, 190. 

 italicus, Bittecus, x, 477. 

 Itch mite, iii, 129; v, 290. 

 Ithycerus Noveboracensis, i, 300, 331. 

 lulus [Julus] cseruleccinctus, iv, 208. 

 Ixodes sp.?, ix, 464. 



[Dermacentor] Amerlcanus, vi, 158. 



[Boophilus] bovis, vi, 156-158; ix, <58. 



cruciarius, vi, 158. 



unipunctatus, vi, 158. 

 Ixodidse, v, 290. 



J. 



J-album, Grapta, iv, 137; v, 282, 317, x, 507. 



Jamaicensis, Smerinthus, ix, 451. 



Janus [Phyllcecus] flaviventris, viii, 108, 66- 



168; ix, 461; x, 497. 

 Jassides, ix, 396, 402. 

 Jassus [Platymetopius] acutus, ix, 402. 



[Phlepsius] fulvidcsum, ix, 402 , 410. 



[Phlepsius] irroratus, i, 331; ix, 402, 410. 



olitoriu«, ix, 398, 410. 



verticis, ix, 410. 

 Joint-worm, i, 8 , 224 , 225 , 226, 300, 304, 307, 



r03, 8C0; ix, 458. 

 Joint-worm fly, iv, 11, 27-35, 205. 

 juglandis Fitch, Aspidiotus [Mytilaspis pomo- 

 rum], iv, 114. 



Corythuca, iv, 108. 



Lecanium, x, 518. 



Smerinthus, x, 508. 



