407 



Poplar givdier, in Minnesota, 164. 

 Potato beetle in the South, 22. 

 Prepona, stridulatiou in, 13. 

 Prionns laticoUis, in ash and oak, 317. 

 Probatiiis unibratilis, new to fauna, 333. 

 Proconia undata, injuring the vine, 321. 

 in Mississippi, 283. 

 on weeping trees in Texas, 161. 

 Prodalia, belonging to a new spider family, 292. 

 Prodenia lineatella, mm, 35*2. 



eating salsify, 255. 

 ProDuba yuccasella, ram, 382. 

 Protoparce celeus, on potato and tomato, 382. 

 Pseudanaphora aicanella, mm, 338. 

 Pseudopulviuaria, a new genus of East Indian 



Coccidoe, 55. 

 Pseudosphinx tetrio, in Gulf of Mexico, 379. 

 Pseudovates mexicana, uuii, 340. 

 Psilocorsis, synonym of Cryptolechia, 150. 



dubitatella, synonym, 151. 



quercicella, referred to Cryptolechia, 151. 



leflexella, synonym, 151. 

 Psiloptei-a drummondi, food habits, 333. 

 Psyllida;, Low's work in, 196. 

 Pteromalid, bred from Pimpla, 281. 

 Pteroiualus bouch6anus, hyper-parasite of Ocue- 

 ria,2n. 



halidayanus, hyper-parasite of Ocner a, 211. 



pini, hyper-parasite of Ocneria, 211. 

 Ptiliolum oedipus, peculiarity of eyes and wings, 



58. 

 Pulvinaria innumerabilis in Michigan, 44. 



ribesise, mm, 337. 



on Ribes in England, 147. 

 Purple Scale, danger of spread, 341. ' 

 Pyralis fariualis, range of 191. 

 Pyrameis cardui infesting thistles, 28. 

 Pythonissa (?), eflecto of bite, 255. 



E. 



Raspberry Saw-Hy in Michigan, 42. 

 Red Ant, attacking bed-bugs, 104. 



destroying insect specimens in South 



America, 22. 

 life history and remedies for, 106. 

 borer, in tea plant in Ceylon, 193. 

 Red-legged Flea-beetle, its injury decreasing, 49. 

 Locust in Michigan, 44. 

 Scale, danger of spread to California, 253. 

 gas process for, 122, 202. 

 origin of, 312. 

 resin wash for, 92. 

 Tea-mite, on tea plant in Ceylon, 193. 

 Rhabdotis semipunctata damaging fruits in Af- 

 rica, 2. 

 Rhagium lineatum, boring dead pine, spruce, and 



flr trunks, 190. 

 Rhizococcus, on grass in Indiana, 326. 

 Rhizophagus parallelocoUis, on exhumed corpses, 



371. 

 Rhodites radicum, Orthopelma bred from galls of, 



280. 

 RhogadinsE, bred parasitic, 351. 

 Rhopalosiphum on carrot, 287, 329. 

 Rhopalum. enemy of tea aphis, 329. 

 Rhophobota vacciniana, mm, 337. 



Rhubarb Snout-beelle, mm, 294. 

 Rhynchota of India, 32, 265, 327. 

 Rhyssalina?, bred parasitic, 350. 

 Rhyssematus liueaticollis, breeds in Asclepias 



pods, 112. 

 Rice Sapper in India, 61. 



weevil, injury in India, 61. 

 Robin destroying the White Grub, 195. 

 Rocky Mountain Loeu.st, in Minnesota, 159. 

 Koot-knot disease in rh)rida. Bulletin on, 3. 



supposed, on apple, 315. 

 Rose lieetle, co-operatiun in investigating breed- 

 ing habits, 183. 

 method of killing, 19. 

 preventive of injury, 92. 

 Bordeaux mixture usele.ss for, 387. 

 life-history, 295. 

 Leaf-hopper, mm, 340, 

 Slug, remedy for, 252. 

 Rust-mite of the oiange, a tea-mite closely related 

 to, 193. 



S. 



Sagittaria Curculio, breeding in S,agittaria, 201. 

 Saitis pulex, Acoloides bred from eggs of, 269. 

 San Jos6 bcale, origin, 312. 

 Saperda calearata, in Minnesota, 164. 



concolor, Ichneumons bred from, in M nne- 

 sota, 1(J4. 

 Sarcophaga, infesting Melanoplus atlanis, 68. 

 Saustus gremius, injuring rice in India, 61. 

 Scale inseets, j^as process for, 1.'2. 



no new parasites, 381. 



patented fan-blower for destroying, 195. 



question in Florida, 367. 

 Scatophaga stercoraria in Michigan, 43. 

 Scepsis edwardsii, descr. preparatory stages, 361. 

 Schizoneura corui, panicola identical with, 108. 



cornicola, confused with corni, 108. 



fungicola, synonymous with corni, 109. 



lanigera, in Australia, 336. 

 Tasmania, 287. 

 soot for, 200. 



Ijanicola, a synonym of corni, 1U8. 



venusta, synonymous with corni, 109. 

 Sciapterou robiniiu in Cottonwood in California 



and Washington, 18. 

 Scitala nigrolineala, injuring wheat, 336. 



pruinosa, injuring wheat, 336. 

 Scoliopteryx libat.rix, Ophion bred from, 382. 

 Scolopendra, mm, 275. 

 Sculptured corn Sphenophorus, inBruner'sreport 



258. 

 Scydmaenus near brevicornis, food habits, 278. 

 Scymnus cervicalis, , preying on Aphides, 281. 

 Selandria ignota, life history, 137. 



obscurata, closely allied to ignota, 140. 



rubi in Michigan, 42. 

 Semiotellus destructor, bred from Hessian Fly in 

 California, 252. 



nigripes, parasite of Hessian Flj', 390. 

 Sericaria mori, mm, 388. 

 Sheep-rot Fly, eggs not inserted, 175. 

 Sigalphinae, bred parasitic, 353. 

 Sigalphus canadensis, bred from Anthonomus, 281. 



curculionis, bred from Conotrachelus, 281. 



