98 



GENERAL INDEX. 



Kerosene, emulsion, against ralibage worms, I, 27. 



against white grnbs, I, 48. 



correction regarding reoijie, I, 202. 



as fuel, I, 323. 



against rosi; chafer, III, 223, 224; TV, 76; V, 

 94, O.i. 



as a ri'inedy for animal iiara-sites. III, 251, 

 2.08, 297; V, 5; VI, 104, 270, 27'.i. 



first use of. III, 2^6. 



discussed, III, 200, 261. 



against cabbage plutella, III, 359. 



against EUopia somniaria. III, 300. 



in New Jersey bulletin, III, 361. 



and pyrcthrum, III, 260; art., IV, 32. ■ 



Cook's history of, art., IV, 62. 



an experiment with, art., IV, 63; V, 13. 



against hop plant-lonse, TV, 84, 342, 346, 355, 

 401 ; V, CO, 61, 292; VI, 14, 41. 



against plant-lice, ref., IV, 87. 



against chinch bug, IV, 141. 



against vine leaf-hopper, ref, IV, 295. 



insects killed by, list, V, 73. 



against pear Psylla, V, 102. 



against eggs of insects, V, 102, 103. 



against Thripidie, m., V, 125; VI, 5. 



not safe against hop louse, V, 292. 



against red-legged flea-beetle, \, 337. 



against horn fly on cattle, VI, 3. 



against San Jos6 scale, VI, 368; VII, 293, 372. 



a deterrent against grasshoppers, VI, 379. 



combined with Bordeaux mixture, VIT, 124. 

 pan, against grass insects, V, 74. 

 Killifishes, insect diet of, I, 159. 

 Klee, Waldemar G., obituar), III, 429. 



Labena apicalis, parasite of Chrysobothris femorata, 



III, 464. 

 Labeo typhlocyba% bred from Typhlocyba, IV, 122. 

 Laboratory method of experimentation, art., Ill, 266. 



organization of work in, II, 18-0. 

 Lac insect on creosote bush, I, 344. 

 Laccometopus, gall producers in Europe, III, 301. 

 Laccophilv.s americanns, in the United States and 

 Chile, I, 119. 

 proximus, in tlie United States and Chile, I, 119. 

 Lace-wing fly, night swarming of. III, .340. 

 malodorous, IV, 146. 

 attempt to introduce in New Zealand, m., 



IV, 163. 

 on cotton, VII, 28. 

 life history of, VII, 181. 

 Lachnidium acridiorum, disease of African locust, 

 rev., IV, 151. 



notes on, V, 359. 

 Lachnosterna arcuata n. sp., descr., I, 181, 183. 

 on fruit trees, I, 366. 

 biologic notes on, III, 244. 

 in Vermont, IV, 390. 

 in Iowa, mm., V, 112. 

 cribrosa, injuring wheat, VII, 360. 

 damage, art., I, 365-367. 

 dead from unknown cause, III, 87. 

 dubia n. sp., descr., I, 181, 183. 

 on fruit trees, I, 366. 

 in Vermont, IV, 390. 



Lachnosterna dubia, in Iowa, mm., V, 112. 

 farcta, injuring wheat, VII, 360. 

 fraterna, on fruit trees, I, 366. 



biologic notes on. III, 244. 

 fusca, m., I, \>; art., lSO-18.5. 



on fruit trees, I, 50, .360. 



injuring strawberry, I, 342. 



larva eating locust eggs, II, 298. 



remedies against, II, 300. 



in Coloi-ado, II, 332. 



larval life of, TI, 372. 



biologic notes on, III, 241, 244, 245, 246. 



in Vermont, IV, 390. 



plentiful in Iowa, m., V, 112. 



parasites roared from, VI, 37. 

 gibbosa, biologic notes on, III, 243, 244, 245. 



in Iowa, m., V, 112. 

 grandis n. sp., descr., I, Isl. 



in Vermont, IV, 390. 



in Iowa, m., V, 112. 

 hirticula, on poplar and oak, I, 85. 



on fruit trees, I, 306. 



in Mississippi, II, 283. 



biologic notes on, III, 24:',, 244, 245. 

 ilicis, biologic notes on, III, 244. 

 implicita, biologic notes on, III, 243, 244. 



in Iowa, m., V, 112. 

 iusperata, in Vermont, IV, 390. 

 inversa, biologic notes on, III, 243, 244, 24.5. 

 jirunina, local abundance in Michigan, IT, 43. 

 rugosa, in stomach of chuck-will's-widow, II, 1S9. 



in Vermont, IV, 390. 

 spp., kerosene emulsion against, I, 48. 



sudden appearance of, II, 297. 



life history of, art., Ill, 239. 



transformation and i)arasites of, III, 356. 



strawberry injured by larvre of, ref., Ill, 364. 



on apple, ref., IV, 107. 



notes on, art., IV, 389-392. 



injuring corn, IV, 1.32; V, 195. 



time of flight in, rem., V, 220. 



damage by, V, 350. 

 tristis, extraordinary twilight flight, I, 17. 



on fruit trees, I, 306. 



biologic notes on, III, 244. 

 Lachnus, on pine, II, 314. 



{?), parasitized by Aphidius lachni. III, 60. 



dentatus, m., Ill, 92. 



longistigma, on linden in Washington, II, 90. 



pini, in Ohio bull., ref., Ill, 92. 



platanicola, in Washington, T, 107. 



description of, II, 90; III, 280. 



found in copula with Melanoxanthussalicti, 

 III, 290. 

 strobi, in Ohio bull., ref.. Ill, 92. 

 Lackej' moth, in England, I, 151. 

 Lacon rectangularis, larva on corn. III, 246. 

 Lactista gibbo.sa, in California, I, 228. 

 Ladybird, African, introduced in New Zealand, I, 259. 

 Australian, colonized in Egypt, \, 139. 



papers on, ref.. Ill, 434. 

 bean, irrigation against, m., V, 81. 



(See also Epilachna corrupta.) 

 boreal, in New .Jersey, ref., VI, 209. 



{See (Uso Iqiilaclina borealis.) 

 Cali''ornian, from Honoluln, IV, 163. 



