398 



ScyninnslopliaTithae. established in California. 127. 



restitutor. importation of. ref .. 127. 

 SoypLophorus aoupunotatus. on grape. 35. 

 yiiocfe, on Yucca whipplei. 3.5. 311. 312. 

 Seed-pod. ctirious defonnation of. 286. 

 Selandria rubi. in Xew Jersey, 96. 

 Semasia n. sp., on apple, m., 17. 

 SemioteUtis chalcidiphagus. parasite of -svheat 

 stem pest. mm.. 90. 

 nigripes = Entedon epigonns. 72. 

 Serica anthracina. on plum. 3.50. 

 Sericaria mori. silk gut from. mm.. 4S. 

 Sliarp.sliooter. glassy-winged, remedies fur. art., 



150-154. 

 .Sheep scab, terosene emulsion, ref.. 5. 

 Shaffer. J. M.. notes on tarantula in confine- 

 ment. 366. 

 Shimer. Henry, letter. ?A4. 

 Shuford. F. B.. statement on Cicada. 299. 

 Sllk-coTered "«-alnut. note on. 141. 

 gut. from native silk M-orms. 4S. 

 of spiders, rev.. 210. 

 tuUization of spider. 347. 

 worms, native, silk gut from. 48. 

 Silpha lapponica. food habits and distribution of. 



ref.. 287. 

 Silvanus ca.ssise. in Maryland, ref.. 2. 



rise in temperature of middlings caused 

 by. 2. 

 surinamensis. in Maryland, ref.. 2. 

 ••Silvertop." due to several insects, 124. 



due to Thrips. 127. 

 Silver Y-moth on clover in England, m.. 296. 

 Simplosis dolichogaster. a Gracilaria parasite. 



mm.. 136. 

 Siihulium. transmitter of disease, ref.. 273. 

 in Xew Mexico. 61. 

 Occident ale. dispersed by irrigation. 81. 

 Sinea diadema. feeding on Lema nigrovittata. 



mm.. 35. 

 Siphonaptera, a valid order, m.. 28S. 

 Siphonophora geranii. apparently identical with 

 species on Osirya. 236. 

 granaria in England, m.. 293. 



on wheat, m., 296. 

 rudbeckiae, coloring matter of. 49. 

 sp.. on hop hornbeam. 236. 

 Sitodrepa pauicea. damaging gTin wads. 269. 

 food-plants of. 33. 

 living in chocolate. 26S. 

 Sit ones lineatus in England, m.. 296. 341. 

 Slmgerland. M. T.. bulletin 50, Cornell Station, 



rev., 293, 

 Slug. Indexed under pear slug, dose sing. etc. 

 Smicronyx, synopsis of ref.. 279. 

 Smilia camelus. food-plants of, 92. 

 Smith, G. B., statement on Cicada. 29S. 

 Smith. J. B.. I>eath Talley Xoctuidae. notice. 297. 



on rose chafer, ref.. 358. 

 Smuts, in herbarium, destroyed by Lathi'idius 



filiformis. 203. 

 SuaiL broken-tail, injurious in Bermuda, 269. 

 Snow flea, swarming of. m., 202. 

 Snowia, notes on genus, ref., 2S0. 

 Soapsuds for cabbage lice, ref., 62. 

 Soldier bug, also called huckleberry bug. 271. 



Soldier bug as enemies of boll worm. 242. 



green, on sweet potatoes. 261. 

 Southern corn -root worm, m.. 296. 

 Spalangiinse. synopsis of. ref.. 288. 

 Span-worm. new. on apple tree.-, m.. 17. 



on plum. 18. 

 Sparrow, chipping, as insect destroyer. 266. 

 English, favorable note on, 349. 

 r*. horse bot-fly. 342. 

 Sparthocerus diflusus. on grape, m.. 17. 

 Species, what con.^^titutes a. 3.52. 

 ; Spermophagus robinite. on (rleditschia triai-an- 

 1 thos. 106. 



i Spermophilus 13-lineatus. insectivorus. 5. 

 I Spha?nothecus suturalis. on Mesquite, 39. 

 Sphenophorus ochreus. in Iowa. 112. 

 in Iowa bull.. 66. 

 parrulus, destructive iu Iowa. 112. 



in Iowa bull.. 66. 

 sp.. on sugar-cane. 277. 

 Sphingicampa bicolor. on Gyiimoiladus canaden- 

 sis. 204. 

 Sphinx tobacco, remedy for. 275. 

 catalpie. eaten by birds. 350. 

 Spider bites, iiainful. 348. 



red. kerosene emulsion for. m., 73. 

 Sarcophaga davidsonii feeding on. 24. 

 silk, utilization of 347. 

 Spiders, degeneration by disuse of organs of 

 rem., 288. 

 silk of. rev., 210. 

 tame, correspondence on. 202. 

 web, remarks on, 212. 

 Spilochalcis mariae. from cocoons of Attacus cyn- 



thia. 350. 

 Spondyliaspis, note on genus. 219. 

 Spotted bean beetle, note on, 356. 

 Sprayed fruits, analyses of. refs.. 1. 3. 

 Spraying and spraying materials, in Tasmania 

 handbook, ref.. 217. 

 article on. ref.. 66. 

 lor fruit insects, ref.. 273. 

 legislation against. 272. 

 machines, exhibition of, 272. 

 pump, a cheap, ref., 5. 

 see also arsenic, arsenicals. etc., 1. 

 see also arsenites. ref., 1. 

 A\-ith arsenites rs. bees, art.. 121-123. 

 ■ Spring-tails, a swarm of. 202. 



Sc^uash borer, egg-laying of, 97. 

 I notes on biology of 85. 



; see also Melittia ceto. 



bug. immersion against, 81. 



kerosene emulsion against. 81. 

 Stable fly. as transmitter of contagions diseases. 

 ; 273. 



! Stagmomantis Carolina, female vs. male. 145 

 Sarcoi^haga bred from. 23. 

 Stainton. H. T.. obituary of. 286. 

 Stalk-borer, tomato, damaging cotton. 5u. 

 Stelis minuta. parasitic on Osmia le acorn elaena, 

 208. 

 ;] parasitism of genus on Osmia. 208. 



{ Stictocephala inermis, food-plants of, 92. 

 injuring peach, m.. 19. 

 lutea, on wheat, mm.. 92. 



