586 



INDEX TO REPORTS I-X 



Insecticides, specific— (iContmued'). 

 coal ashes, ii, 24. 

 coal-oil refuse, ii, 27. 

 coal tar, 1, 50-52. 

 gas- lime, i, 52-55. 

 gypsum and kerosene, ii, 29. 

 "Hold Dust," ix, 434. 

 hellebore, i, 40-43. 

 kerosene, i, 43-45. 



kerosene emulsion, ii, 36-33; viii, 209. 

 lime and arsenites, ix, 416. 

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

 May-weed Cdarutacotula), ii, 34. 

 naphthaline, ii, 34-35. 

 ox-eye daisy (Leucanthemum vulgare), ii, 



34. 

 parafflne, i, r43. 

 parafflne oil, i, 46-47. 

 Paris green, i, 25-34, 

 pyre thrum, i, 36-40; ii, 26. 

 road dust, ii, 27. 

 saltpetre, if, 28. 

 soap powders, ix, 434. 

 soluble phenyle, i, 48-50. 

 sulphur, ii, 3i. 



tobacco, infusion of, ii, 31-32. 

 tobacco juice, vaporized, ii, 29-31. 

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

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

 beneficial to be protected, viii, 275. 

 benefirjial, introduced, 



Clerus formicarius, x, 500. 

 Lestophonus iceryje, vi, 105. 

 Vedalia cardinalis, vi, 105. 

 classification of, i, 78-80. 

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

 embryological studits of, iv, 167. 

 estimated ksses from depredations, i, 5-8. 

 extent of depredatiors, i, 2-5. 

 food-habits of, i", 186. 

 histologic-il studies of, iv, 167. 

 immense nuT berof, i, 12-14. 

 introduced, Increased destructiveness of, 



i, 9-:0. 

 Introduction from abroad, iv, 1£6. 

 life duration of, 1, 33P-341. 

 life-histories of, iv, :66. 

 limited knowledge of early stages, iv, 181- 



182. 

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

 of National Museum, iv, 182-;83. 

 rapidity of propagation of, viii, 267. 

 small size of, viii, 264-a66. 

 insolita, Sphinx, v, 317. 



instabilis, Orthosia [Tgeniocampa alia] , i, 328. 

 instrutana, Sericoris, x, 483. 

 insularls, Epeira, ix, 464. 

 integerrima, Datana, i, 328. 

 intermedia, CucuUia, vii, 3?5; ix, 450. 

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

 interrogation is, Grapta, 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, 318; viii, 105, 125, 299. 



lo Emperor moth, i, 328. 



lo, Hyperchiria, i, 72, 328; iv, 208; v, 186; vi, 



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

 Ipsfasciatus [quadriguttatus], i, 330; vi, 1S8. 

 iricolor, Serica, i, 330. 

 Iridella [acerifoliella], Incurvaria, v, 216. 



Tinea [— prec], i, 308; v, 216. 

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

 irresectus [obtectus], Bruchus, vii, 256, 279 

 irritans, Lyperosia [Htematobiaserrata] , v, 2^3. 



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, 2^5-228, 368; ix, 439; x, 481. 



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

 ischiaca MS., Anthomyia, i, 195. 

 isomera, Cladius, vii, 224. 

 Isosoma captfvum, iv, 34, 35. 



elymi, iv, 32. 



grande, iv, 32. 



hordei, iv, 11, 27-35, 205; v, 315; ix, 48. 



nigrum [= prec] , iv, 28. 



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



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

 viii, 292, 293. 

 Isotoma albella, vi, 190. 

 italicus, Bittacus, x, 477. 

 Itch mite, iii, 129; v, 290. 

 Ithycerus Noveboracensis, i, 300, 331. 

 lulua [Julus] Cferuleccinctus, iv, 208. 

 Ixodes sp.?, ix, 464. 



[Dermacentor] Americanus, vi, 158. 



[Boophilusj bovis, vi, 156-U8; Ix, <59. 



crucianus, vi, 158. 



unipunctatus, vi, 158. 

 IxodidsB, v,290. 



J. 



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



Jamaicensis, Smerinthus, ix, 451. 



Janus [Phylloecus] flaviventris, viii, 103, 66- 



168; ix, 461; x, 497. 

 Jassides, ix, 396, 402. 

 Jassus [Platymetopius] acutus, ix, 402. 



[Phlepsius] fulvido'sum, ix, 402, 4'.0. 



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



olitoriu", ix, 393, 410. 



verticis, ix, 410. 

 Joint-worm, i, 8, 224, 235, 226, 300, 304, 307, 



f03, 3^0; ix, 458. 

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

 juglacdis i^i?c/i, Aspidiotus [Mytilaspispomo- 

 rum], iv, 114. 



Corythuca, iv, 108. 



Lecanium, x, 518. 



Smerinthus, x, 508. 



