80 



GENERAL INDEX. 



Dryocoetcs autograiihus, parasitized by Spatbius cau- 



adoDsis, IV, 258. 

 Drjophthonis, food habits of, 1, 198. 

 Dryops fastigiatus, supposed larva" of, V, 54. 

 Dryotribus, food habits uf, 1, 108, 

 Ducks vs. potato beetles. III, 398; IV, 76. 



crops injured by, V, 25G. 

 Dung beetles, sceut in, II, 189. 



phytophagic, III, 481. 

 Dust, not effective against swine lice, VI, 270. 

 DyuastestityuB, iuludiana, II, 89. 



in woodshed. Ill, 395, 396. 

 Dysdercus andrea', in Jamaica, IV, 346; ref., V, 52. 

 Buturellus, injuring oranges, 1, 190; art., 234-241. 



parasite of supposed eggs cf.art., 1,241-242. 



remedy against, III, 410. 



Hadrouotus rugosus bred from supposed eggs 



of, IV, 124. 



Dysderidse, structure of, I, 200. 



Dytiscus niarginalis, in gas-impregnated water, IV, 



160. 



K. 



Eacles (moth), iu New York City, m., IV, 01. 

 Eagle, Caracara, enemy of screw worm, V, 2G9. 

 Earias insulana, injuring cotton. III, 67. 

 Early references to injurious insects, arts., IV, 262- 



265, 323-326. 

 Earth, a remedy for ijoisouous iu.sect bites. III, 337. 

 Earthworms not a necessary factor in gapes, V, 346. 

 Earwig, injuring fruit in Tasmania, I, 361. 

 Earworni, corn. (See Boll worm and Corn \vorm. 

 Eau celeste, for rose beetle, I, 32. 



not to be used with arsenites, ref., IV, 284. 

 Eburia quadrigeminata, longevity of, 1, 339. 



" quadrimaculata " = quadrigeminata. 

 Eccopsis footiana, parasitized by Glypta rubripea, 

 111,403. 



malana, spraying against, VI, 184. 

 Echocerus analis, distribution of, VII, 331. 

 cornutus, in cereals, V, 35 ; VI, 220. 

 economic Importance of, VI, 223. 

 distribution of, VI 1, 330. 

 curvicornis, distribution of, VII, 331. 

 dentiger, native of North America, VII, 331. 

 maxillosus, infesting stored corn in Venezuela, 

 III, 3.33. 

 at World's Fair, VI, 221, 223. 

 distribution of, VII, 330. 

 recurvatus = curvicornis, VII, 331. 

 Ecitou forelli, in Trinidad, VI, 198. 



u. sp., in liouses in Mexico, V, 196. 

 EclijiBe expedition, report on, rev., VI, 272. 

 Economic Entomologists, Union proposed, II, 31. 



Association of. (.See Association of Economic 

 Entomologists.) 

 entomology. {See Entomology.) 

 value of parasites and predaceous insects, art., 



VI, 142. 

 value of th(^ study of insects. III, 397. 

 Ecpantheria scribonia, parasitized by Ophion arctiaj, 



111,1.55. 

 Ectobia (Blatta) germanica, in Treasury, 1,68,191. 

 in Chile, 1,154, 155. 

 work on embryology of, II, 163. 

 vs. ants, 1 1, 2.31. 

 migration of, VII, 349. 

 {See ulao Cockroach.) 



Edema albifrons, in Minnesota, ref.. Ill, 256. 



injury by, in Michigan, IV, 139; V, 136. 

 Edible insects, V, 268. 

 Edwards, Henry, obituary of, III, 489. 

 Eel worm, bulletin on, 1, 360. 



stem, in Eugland, III, 293, 366; V, 296. 

 urine recommended against, IV, 215. 

 Eggarmotb, calcium oxalate secreted by, IV, 226. 

 Eggs of insects, mounting for progressive study of, I, 



316. 

 Eiphosoma pyralidis, parasitic on pyralidonSoiidago, 



111,156. 

 Elachista jiriematurella, leaf-miner in wheat, IV, 

 , 290. 



early reference tu, IV, 324. 

 Elachistus, an external parasite, 1, 171. 

 pupation of, IV, 195. 

 caccecia^ pupation of, m., IV, 195. 

 sp., parasitic on Apatura clyton, m. , VII, 280. 

 spilosomatis, pui)ation of, IV, 195. 

 Klapliidion imbelle, on live oak, V, 34. 



villosuni, abundance iu Pennsylvania, V, .50. 

 injuring grape-vine, VII, 384. 

 Elasmina', pajjer on structure of, ref., V, 288. 

 Elasmocorus terminatv.s, iu grape-vine, VII, 385. 

 Elasmus, parasitic habits of, I, 171; IV, 253. 

 albicoxa, habits of, IV, 253. 

 atratus, a secondary imrasite, IV, 134, 254. 

 nigripes, habits of, IV, 253. 

 pullatus, habits of, IV, 253. 

 sp., primary parasite on Aspidisca splendori- 



ferella, IV, 254. 

 tischoria", habits of, IV, 253. 

 varius, liabits of, IV, 253. 

 Elassoptcs, food habits of, I, 198. 

 Elaterid larva, destroying Macrodactylus subspinosus 

 larva, II, 299. 



iu intestines of child, IV, 158. 

 said to injure sugar cane iu New South 

 Wales, IV, 389. 

 Elaterida', life liistury, article on, III, 246. 



treatment of, VI, 73. 

 Electric-light bug, extract corr., IV, 209. 



against insects, IV, 318, 340. 

 Electricity, against migratory locusts, IV, 347. 

 Eleodes suturalis, parasite of, III, 432, 492. 

 Elephant beetle, in Australia, III, 434. 

 Elliot, Samuel Lowell, obituary, I, 324. 

 Ellopia fasciaria, reference to article. III, 36. 

 prosaparia, reference to article, III, 36. 

 eonmiaria, in Canada report. III, 359. 

 parasitized. III, 300; V, 126. 

 EUychnia calif jrnica, earlier stages of, V, 271. 

 Elm borer. (See Zcnzcra pyrina.) 

 insect, newly i:iiportcd, 11,34-41. 

 leaf-beetle, not in eastern cities in 1888, I, 125. 

 siiraying against, II, 29. 

 in Lintncr's report, II, 200. 

 in houses, II, 377. 



in New York City, IV, 01; VII, 130. 

 bulletin on, notice, IV, 237. 

 kerosene emulsion against eggs of, V, 81. 

 in New Jersey, VI, 187. 



(,S'ee ((/so Galcrucella luceoIa(xantho- 

 mela'ua).) 

 bark-Iousc, a newly imported, II, 34. 

 Emasculating botfly, art., I, 214-216; note, VI, 46. 



