384 



Chermes inanuifer, see Gossyparia mannifera. 



oak, biological note on, 135. 

 Cherry borer moth, in Tasmania, ref., 216. 

 Cherry-tree borer, in Australia, ref., 63. 



Tortrix, abundance of, in Massachusetts, 

 351. 

 Chicken plague, new. in Texas, 267, 348. 

 Chickens, destroying cabbages, 257. 



destroying potato-beetles, 256. 

 Chigo, transmitter ol disease, ref., 273. 

 Chilocorvis bivulnerus, good work of, 53. 

 Chiloneurus albicornis, parasite of oak chermes, 



135. 

 Chinch bug. diseases of, 71. 

 Empusa aphidis against, 70. 

 in Illinois, rev., 59. 

 in Kansas. 114. 115. 

 in Mississippi, m., 110. 

 in Nebraska, m., 195. 

 in Oklahoma bull., ref., 148. 

 Chionaspis biclavis, on orange, 19. 

 citri, distribution of, 203. 



introduced from Japan and Australia, 282. 

 Tineid feeding on, 207. 

 minor? on Punica granatum, 160. 



on Yitis and Hibiscus, 246. 

 orange, see Chionaspis citri. 

 Chironomid. blood -sucking, 279. 

 Chittenden, F. H., m., 336. 

 Chcerocampa celerio, in Austi'alia, 277. 

 Chrysalis, curious, art., 131. 

 Chrysobothris Polychroma sp. parasitic on, 141. 

 califoruica, injuring apple, 33. 

 femorata, on live oak, 33. 

 n. sp., on strawberry, 18. 

 semisculpta, bred from apple and live oak, 33. 

 Chrysochus cobaltinus, injuring peach, m., 17. 

 Chrysomela dialocata, on Malvastrum, 39. 

 exclamationis, on sunflower, 39. 

 flavomarginata, hibernation and food-plant of, 

 ref., 287. 

 Chrysopa, enemy of scale-insect, ref., 140. 

 Chrysops hilaris, number killed by kerosene, 13. 

 Cicada, periodical, irregular appearance of, 200. 

 present year's appearances of. art., 298. 

 reports of, wanted, 298. 

 ochreoptera, irrigation against, 80. 

 septendecim, brood XI, 299. 

 brood XI, localities of, 299. 

 brood XI, southern distribution of. 299. 

 tredecim, appearance of brood XVI. 298. 

 localities of brood XVI, 298 . 

 unusual occurrence of, 50. 

 Cigarette beetle ( ?), in Brazil and West Indies, 202. 



remedies for, 198. 

 Cigars, damaged by Lasioderma ( ?) in Brazil, 202. 

 Cimbex americana, in Nebraska, m., 195. 

 parasites of, ref., 5. 

 Sarcophaga bred from, ref., 23. 

 Cis dichrous, in fungus on live oak, 34. 



fuscipes, Anoxus chittendeni probably para- 

 sitic on, 250. 

 Cladius isomera=C. pectinicornis, 6. 



pectinicomis, descriptions of stages of, 8, 9. 

 habits of, 11. 

 on rose, art., (5-9. 



Clerus formicarius, attempt to introduce into IT. 

 S., 146, 188. 

 rosmarus, possible enemy of Anthonomus, 

 182. 

 Clisiocampa sp. on hop in Washington, 50. 

 Clover-leaf beetle, in New Jersey, 98. 



weevil, destructive appearances of, 99. 

 mite in houses, 347. 

 root-borer, in Canada, refs.,1, 62. 



in peas, 99. 

 seed caterpillar, in Iowa, 112. 

 remedy for, 74. 

 midge, in Iowa, 112. 



Mammoth clover exempt from, 74. 

 Thrips, see Phlceothrips. 

 Cluster fly, a household pest, corr., 263. 

 Clytanthus albofasciatus, beaten from grape, 54. 

 Coal oil, see Kerosene. 

 Coccid notes, rev. of art.. 64. 

 Coccidae, attacks by, 363. 



food-plants of some, art., 158, 160. 

 gall making, notes on, 360. 

 Jamaican, food -plants of, 245. 

 Coccinella 9-notata, Homalotylus obscurus para- 

 sitic on, 249. 

 sanguinea, Homalotylus obscurus reared from, 

 rev., 249. 

 Coccinellid, Homalotylus n. sp. reared from, 207. 

 Coccinellidse, importation of, mm., 71. 



possibility of breeding for use against nox- 

 ious insects, 68. 

 ] Cochineal bugs, on Cactus, m., 49. 

 I Cochliopodidse possibly descended from Satur- 

 j niidfe, 355. 



! Cockerell, T. D. A., rev. of articles by, 139, 140, 

 ; 362. 



Cockroach, crop of, ref., 217. 

 egg parasites, note on, 274. 

 j tropical, in New Orleans, 201. 



in Brazil, 265. 

 Cocoanut and Guava mealy-wing, 314. 



Palm, death from scale-insects overestimated, 

 362. 

 methods of treatment, 357. 

 ravages on, 357. 

 Codling moth, damage in Nebraska, 141. 

 expense of spraying for, 73. 

 experiments against, ref., 3. 

 increase in New Jersey, 93, 94. 

 in Australia, rev., 214. 

 in Cape Colony, 295. 

 in Missouri, 135. 

 in Nebraska, 195. 

 in Oregon, in 1892, 292. 

 in Tasmania, ref., 216. 

 irrigation against, 79. 

 lamp trap a failure against, 215. 

 legislation in Tasmania, 277. 

 proper time to spray in Oregon, 292. 

 remedies experimented with, 292. 

 remedies, ref., 1. 

 spraying against, ref., 213. 

 three-brooded, in Oregon, 292. 

 Coleophora n. sp., on blackberry, 18. 

 n. sp., on orange, m., 18. 

 sp . , on peach, m. , 17. 



