426 
Insect damage. unreliability of 
farmers, 17. 
* diseases. mode of using, 152. 
Insect diseases, of flies, 152. 
of Mediterranean orange. 287. 
Insect embryology, netice of work on, 280. 
fungus drug, Chinese. 216-218. 
injury. farm practice and fertilizers to control, 
232. 
testimony of 
to cocoanut palms, 267. 
larva. an intercalated stage, rem., 351. 
larvz in human ear, 159. 
lead-boring, 202. 
legislation in California. 337. 
-lime, against Psilura 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. 
beneficial, 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, early 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.. oF: 
of fruit trees, in Oregon. ref., 355. 
of Nebraska, 132, 133. 
of New South Wales. rev., 89. 
of Sweden, rev., 2. 
of Utah, 74. 75. 
remedies for, ref.. 167. 
interrelations with plants. art., 358-378. 
lead-boring, $1. 
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 modifications of agri- 
cultural methods, 13. 
United States species in Jamaica. 333. 
shich 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. et¢., patents on. abs. art., 46, 47. 
| Insecticide. monesulphide of potassium as, 409. 
Tnsecticides, 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 unicolor, possibly 
identical with Platamodes illinoiensis Walsh 
MS., 393. 
Isorhombus arizonensis. 
gall, 125. 
Tsosoma horéei. early reference to, 263. 323. 
tritici, in Kansas, 71, 75 m., 263. 406. 
Iich, caused by Sarcoptes minor, 407. 
Ixodes bovis, genus Bodphilus erected for, 233. 
remedies, rem., 35. 7 
Ixodidz, introduction to monograph of, 291. 
paper on, rem., 162. 
bred from Cecidomyiid 
J. 
Jack, John G., rey. of article by, 405. 
Jassidz, injuries caused by, 15. 
Jassus 4-punctatus, Cicadula nigrifrons allied to, 
mm., 197. 
6-punctatus, Cicadula nigrifrons allied to, 197. 
Johnson. Walter B., rev. of article by, 340. : 
Joint-worm, early reference to. art., 323. 
in Ohio, ref., 357. 
Julidz, called wire-worms, 404. 
Julus virgatus, injuring lettuce, 400. 
June beetle. green, in New Mexico bull., ref. 295. 
See also Allorhina. 
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, rei., 295. 
vs. 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 typhlocybe, bred from Typhlocybasp., 122. 
| Lace-wing, attempt to introduce in New Zealand, 
m., 163. 
malodorous, 146. 
a 
