Ikdex. 



361 



Joint-worm, 224, 226, 300, 304, 807, 808. 320. 

 Jones, Joseph B., Keport on Measure-worm, 



329. 

 Journal of Academy of Natural Sciences of 



Piiiladelphia, 211, 232. 

 Journal of the Assembly [N.Y.] for 1875,296. 

 Journal of N. Y. State Agricultural Society, 



300, 304(2), 305, 307, 310. 

 jufilandis, Tingis, 311. 

 Julus Americanus, 307. 

 June-beetle, 330. 

 Juveualis, Nisoniades, 833, 334, 335, 338. 



K. 



Kansas moving for a State Entomologist, 21. 



Report of Board of Agriculture, 329. 

 Kedzie, Prof. R. C, on Paris green, 32. 

 Keppeu, Fr. Th., cited, 240. 

 Kerosene oil deadly to insects, 43. 



dilKcultto emulsify, 44. 



disagreeable to some insects, 45. 



efiicient in action, 43. 



emulsion made with milk, 44. 



insects destroyed by it, 43, 44, 2'>9. 



mites killed by it, 45. 



not easy to mix with water, 44. 



prejudice against its use, 43. 



preventive use, 66, 201. 



remedial use, 263. 



useful in henneries, 45. 

 Keutzmgaria, Eurymene, 329. 

 Kidder & i^aird, agents of Sheep Dip, 62. 

 King, [U. S.], on the bag-worm, 81. 

 Kirby and Spence, Introduction to Ento- 

 mology, cited, 172, 173, 184, 185. 



on location of smelling organs, 69. 



on the cabbage-flv, 184, 185. 



on the onion-fly, 172, 173. 

 Kellicott, Prof. D. S., on the corn-worm, 



116, 122. 

 Kellv, William, President State Agricultural 



So'ciety, 292, 293. 

 KennicoU, R. W., on osage-orange insect, 



301. 

 KoUar, cited, 172, 177, 186, 191, 239, 245. 



L. 



Lace-wing fly, 39, 302. 

 Lachnosterna, of Rev. Mr. Ilope, 305. 



crenulata, 330. 



fraterna, 330. 



fusca, 54, 57, 61, 71, 228, 238, 305, 317, 

 330. 



hirticula, 330. 



micans, 330. 



pilosicoUis, 330. 



quercina, 305. 



sororia, 330. 



tristis, 330. 

 lactucarum, Anthomvia, 191. 

 Lady-bugs, 61, 313, 314. 

 Lagoa opercularis, 328. 

 Lamellicornes. 228, 234. 



acute sense of smell in, 71. 



smelling organs of, 69. 

 Lamproiiota frigida, 145. 

 Ijainps for attracting insects, 58, 125. 

 Lancaster wheat free from Hessian fly, 63. 

 laiiigera, Schizoneura, 43, 331. 

 Jjantern-flies, 79. 

 Lantern for attracting moths, 148. 



46 



Laphygma frugiperda, 328. 



lapidaria, Leucania, 340. 



Larch lappet (Tolype laricis), 87-99. 



annual broods of, 98. 



cocoon of, 94. 



common name of, 87. 



eggs of, 90. 



geographical distribution of, 98. 

 • larval stages of, 91, 92, 93. 



mature larva of, 93. 



moltings of, 91, 92, 93. 



moth described, 96. 



oviposition of, 90. 



protective mimicry of, 88. 



pupa of, 95. 



pupation of, 95. 



rarity of, 89. 



remedy for, 93. 



sexual differences in moltings, 97. 

 Large snow-fly, 298. 

 laricis, Chermes, 46. 



Tolype, 87. 

 Larva of Mallota posticata described, 213. 

 Larv.e in potted plants, remedy for, 60. 



of Coleoptera studied, 22. 

 Larval cases of apple-tree case-bearer, 164. 



descriptions of Tolype laricis, 91-93. 



habits of Grortyna species, 115. 

 Late sowing a preventive of Hessian fly, 63. 

 laticoUis, Prionus, 330. 

 latistrius, Crambus, 150. 

 latitarsus, Anthomyia, 171. 

 Latreillaua, Ctenucha, 317. 

 Latreille, on location of smelling organs, 69. 

 Lawford, T. \A^, agt. of Soluble Phenyle, 49. 

 I^eaf-crumpler, 329. 



LeBaron, Dr. [William], cited, 61, 110, 228, 

 233, 235, 271, 277, 279, 291, 329. 



colonization of parasites by, 61. 



reports of, 17. 

 Lecanium acericorticis, 301, 309, 310. 



aceris, 310. 



caricaj, 301. 



miiclurie, 301. 



olesc, 332. 

 Le Conte, Dr. [J. L.], cited, 234, 244, 247, 



249, 251, 254, 259. 

 Le Contei, Lophyrus, 42. 

 Le Conte' s saw-fiy of the pines and fir, 42. 

 lectularia, Acanthia, 62. 

 Legislature of the State of New York, 291- 



296, 323, 324. 

 Leistotrophus cingulatus, 187. 

 Ijema trilineata, 32, 244. 

 lenis, Anthomyia, 195. 

 Lepidoptera, insects embraced in, 78. 



scent-producing organs in, 71. 



speciallv noticed, 81, 87, 9a, 110, 116, 127, 

 149, 151, 157, 163. 

 Lepismatidie, 79. 

 Leptoglossus phyllopus, 268. 

 Leptostylus aculifer, 331. 



aculiferus, 304. 

 Lesser apple-leaf folder, 329. 



house-fly, 171. 

 Lettuce-fly, 191. 

 leucania;, Nemoraea, 146. 

 Leucania lapidaria, 340. 



pallens, 340. 



phragmitidicola, 840. 



pseudargyria, 340. 



scent-producing organs in, 71. 



unipuncta, 33, 53, 58, 100, 131, 134, 146. 



