330 



General Index. 



Clover insects, publication on, 316. 



Clover-leaf weevil killed by a fungus. 272. 



Clover-seed midge, 262. 



Clubbed tortoise beetle, 322. 



Cnotus, Myron, 174. 



Coal-tar, an insect repellant, 165, 301. 



Ooccinellidae, 254. 



OochlidiaB. 184, 185, 188. 



Cochranii, Agrotis, 210. 



Cockscomb elm gall, 303, 326. 



Codes, Apatura, 317. 



Cocoon of Apanteles congregatus, 177. 



hag-moth caterpillar, 187. 



larch saw-fly, 165, 169. 



Microplitis mamestrae, 208. 



Sphingicampa, 199. 

 Codling-moth, 300, 305, 321. 

 Ooleophora sp.? 324. 



Coleoptera, 227, 231, 234, 267, 268, 269, 271, 272. 



Oolias Philodice, 285. 



Colopha ulmicola, 303. 



Colorado potato-beetle, 153, 289, 300. 



columba, Tremex, 305, 311. 



Colvin, Verplanck, on abundance of Geo- 



metrid larvae, 260. 

 Comstock [Prof. J. H.L cited, 153, 242, 262, 



267, 269. 



concavum, Platyphyllum, 323. 



concinna, (Eclemasia, 169, 309, 324. 



confusor, Monohammus, 325. 



congregatus, Apanteles, 177, 307, 324. 



Conopid fly, 285. 



Conorhinus sanguisuga, 316. 



Conotrachelus nenuphar, 280, 816. 



conquisitor, Pimpla, 310. 



contrariana, Penthina, 213. 



convergens, Hippodamia, 249-50, 257. 



Convergent lady-bug, 257. 



Cook [Prof. A. J J, cited, 198, 234, 299, 307. 



copalina, Orthaltica, 271. 



Cope, Prof. [E. D.], referred to, 220. 



Ooptocycla clavata, 322. 



Coquillett [D. W.]. cited, 193, 207, 213, 214. 



Coriinelaena pulicaria, 319. 



Corn cut-worm, 312. 



oornicola. Haematobia, 220, 223. 



StomoxyS, 220, 222, 308, 310. 

 Corning, Erastus, cicada eggs planted in 



orchard of, 277. 

 cornutus, Corydalis, 326. 

 Corydalis cornutus, 326. 

 Cossinae, 811. 



Cottony-cushion scale, 326. 

 Counterodorants for repelling insects, 313, 

 319, 322. 



Cow-dung for insect attack, 159. 

 Cow-horn fly. 220-227, 306, 307, 308, 310, 325. 



bibliography, 220, 223. 



described as a new species, 223. 



distribution, 226. 



enemies of, 225. 



fly figured, 224. 



Cow-horn fly — ( Continued) : 

 habits, 221, 222, 225. 

 horses and mules not attacked, 222. 

 identified with European species, 222. 

 injuries to cattle, 225. 

 introduced in United States, 220. 

 life-history, 224. 

 occurrence in Europe, 220. 

 preventives, 226. 

 remedies, 226. 



sensational reports of, 220, 226. 



synonymy, 220. 

 OrabonidaB on flowers, 284. 

 Crachat de coucou (cuckoo-spittle), 245. 

 Cramer cited, 174. 

 crataBgi, Conotrachelus, 316. 

 Creosote for insect attack, 314. 

 CrepidoderaB, 271. 

 Cresson [E. T.]. cited, 164, 173. 

 Cressoni, Urocerus, 811. 

 crispata, Lagoa, 186, 188. 

 Crispell, Dr. 0. W., insects from, 324, 326(2). 

 cristata, Cyanocitta, 198. 

 cristatus, Prionatus, 316. 

 Croton bug eaten by Cermatia, 295. 

 Crushing insects, 206, 209, 215, 219, 307, 309, 



320. 



Cuckoo-spittle, 245. 

 Cucumber flea-beetle, 271. 

 Cucumber moth, 320. 

 cucumeris, Aphis, 306, 326. 



Cecidomyia, 306. 



Epitrix, 271. 

 cucurbitaa, Melittia, 153, 312, 313, 320. 

 Currant-worm, 156, 300. 

 Curtis [John], cited, 246, 250, 251, 253. 

 Cut-worms. 206. 



publication on, 308, 318, 319. 

 Cyanide of potassium for insect attack, 314. 

 Cyanocitta cristata, 198. 

 Cybele, Argynnis, 285. 

 Cynipidae, 308. 



D. 



Danais Archippus 285. 

 Darapsa Myron, 174-179, 307, 324. 

 Datana ministra, 169, 307. 

 Death-watch, 323. 

 decemlineata, Doryphora, 289. 

 DeGeer on spittle-insects, 243. 

 Deilephila chamasnerii, 175. 



lineata, 175. 

 Derby. H. B., insects from, 324. 

 Dermanyssus avium, 290. 

 Dermestes lardarius, 302, 313. 

 Deshaisiana, Carpocapsa, 316. 

 Desmocerus palliatus, 325. 

 Destroying eggs for insect attack, 304. 



nests of caterpillars, 304. 

 destructor, Cecidomyia, 263, 325. 

 Desvoidy, Robineau, cited, 220, 223. 

 Devereaux, W. L., insects from, 326. 

 Diabrotica vittata, 235, 312. 



