426 



Inseot ilaniage, unreliability of testimony u( 

 t'armera, 17. 

 diseases, moile of using, 152. 

 Insect diseases, of flie.s, 152. 



of Mediterranean orange, 287. 

 Insect embryology, notice of work on, 280. 

 fungus drug, Chinese, 216-218. 

 injury, farm practice and fertilizer.s tocinitrol, 

 232. 

 to cocoaimt palms, 267. 

 larva, an intercalated stage, rem., 351. 

 larviP in human ear, 159. 

 lead-boring, 202. 

 legislation in California, 337. 

 -Ume, against Psilnra monacha, 162. 

 parasites, ref.. 167. 

 pests, in Bermuda, 267. 

 trap, Barnard's, ref., 354. 

 wax of India, ref., 296. 

 Insects, a plain talk about, 237. 



Australian, handbook of, rev., 1. 

 benelicial, expeditions to import and export, 

 163, 289. 

 in California, ref., 167. 

 blood tissue of, 402. 

 California, notes on, 134. 

 chemistry of, 226. 

 described by Walsh, 393. 

 destructive, of California, rev., 167. 

 disease of, 151. 



estimated damage in Canada, a correction, 226. 

 estimates of damage done by, 11-15. 

 forest, corrections to Packard's report on, 92. 

 fortuitous variations of, 375. 

 injuring tobacco, monograph of, rev., 165. 

 injurious, e.arly published references to, arts., 

 262-265, 323-326. 



electric lights against, 318. 

 estimates of amounts saved from, 12-15, 23. 

 estimates of damage by, m., 358. 

 in Colorado, rev., 355. 

 in Queensland, bull, on, rev., 91. 

 of fruit trees, in Oregon, ref., 355. 

 ofNebraska, 132, 133. 

 of New South Wales, rev., 89. 

 of Sweden, rev., 2. 

 of TJt.ah, 74, 75. 

 remedies for, ref., 167. 

 interrelations with plants, art., 358-378. 

 lead-boring, 81. 

 losses caused by, relative, 17. 

 of New York State, report on, rev., 353. 

 on the surface of snow, 335. 

 on tobacco in Florida, 287. 

 popular lectures on, 237. 

 popular work on, ref., 166. 

 remedies consisting of moditications of agri- 

 cultural methods, 13. 

 United States species in Jamaica, 333. 

 whicli burrow in stems of wheat, rev., 357. 

 "Insect Life," close of volume iv, 353. 

 Insecticide, a possible new, 161. 

 apparatus, ref., 167. 

 machinery, art., 58, 59. 



see also spraying machinery, 

 mechanisms, etc., patents on, abs. art., 46, 47. 



Insecticide, mouosulphide of potassium as, 409. 

 Insecticides, against rose-chafer, 3. 

 and apparatus, ref., 2. 

 and remedies against Plutella cruciferarum, 



236. 

 in Mississippi, ref., 90. 

 used against wire-worms, 231. 

 Interrelations of plants and insects, art., 358-378. 

 Ipochus, synopsis, ref., 350. 

 fasciatus, on apple, 262. 

 Ischnoptera pennsylvanica, or imicolor, possibly 

 identical with Platamodes illinoien.sis Walsh 

 MS., 393. 

 Isorhombus arizonensis, bred from Cecidomyiid 



gall, 125. 

 Isosoma hordei, early reference to, 263, 323. 



tritici, in Kansas, 71, 75 m., 263, 406. 

 Itch, caused by Sarcoptes minor, 407. 

 Ixodes bovis, genus Boophilus erected for, 233. 



remedies, rem., 35. 

 Ixodidae, introduction to monograph of, 201. 

 paper on, rem., 162, 



Jack, John G., rev. of article by, 405. 

 Jassidae, injuries caused by, 15. 

 Jassus 4-punctatus, Cicadula nigrifrons allied to, 

 mm.,197. 

 6-punctatus, Cicadula nigrifrons allied to, 197. 

 Johnson, AValter B., rev. of article by, 340. 

 Joint-worm, early reference to, art., 323. 



in Ohio, ref,, 357. 

 Julidfe, called wire-worms, 404. 

 Julus virgatus, injuring lettuce, 400. 

 June beetle, green, in New Mexico bull., ref., 295. 

 'See also AUorhina. 



K. 

 Kainit, against underground insects, ref., 91,269. 

 against wire- worms, ref., 232; mm., 269. 

 as insecticide, discussed, 42. 

 successful against cut- worms and wire- worms, 

 45, 269. 

 Katipo, bite of, 161,401, 

 Kerosene, an early use of, 332. 



emulsion, against chinch-bug, 141. 

 against rose-chafer, 76. 

 .and pyrethrum, art., 32. 

 an experiment with, art., 63. 

 Cook's history of, art., 62. 

 for plant-lice, ref., 87. 

 for vine leaf-hopper, ref., 295. 

 vi. quassia for hop plant-louse, 84, 342, 346 

 355,401, 

 Koebele, beneficial insects received from, 289. 



second trip to Australia, 163. 

 Korshelt and Heider, rev. of work by, 280. 

 Kiinckel, bulletin on locust by, rev., 151. 

 Kiinckel d'Herculais, reported death of, 156. 



L. 



Labeo typhlocyba», bred from Typhlocybasp,, 122. 

 Lace-wing, pttempt to introduce in New Zealand^ 

 m., 163. 

 malodorous, 146. 



