536 



INDEX. 



Seulberger, F., 350 



sexmaculatus, 16 

 sexstriatus, 394 

 scxta, 386 

 sextus, 386 



Sharpshooter, blue, 66 

 Sharpshooters, 62 

 shastensis, 118 

 Sheets, 269, 276, 303 

 Shellac, white, 501 

 Shield bugs, 199 

 Shields, sticky, 63, 275 

 Scudderia, 373 



furcifera, 35 



mexicana, 36 

 shoshone, 48 

 Shot-hole borer, 309, 314 



lesser, 314 

 Sieve insect nets, 497 



brass wire, 475 

 signata, 136 



Signet ladybird beetle, 220 

 Signiphora oecklentaUs, 178, 184, 378 

 Silver fish, 24 



mite, 4 



moth, 24 

 Silpha lappomca, 219 



opaca, 218, 219 



ramosa, 219 

 Silphidw, 218, 219 

 simillimus, 176 

 simplex, 217, 283, 318, 346 

 Sinea diadema, 210, 277, 357 

 Sinoxylon suturale, 239 

 Siphocoryne avenw, 86 



caprece, 99 



pastinac(r, 99 

 Siphonophora eitrifolii, 103 

 Siphonaptera, 24 

 Siricoidea, 351 

 Sitotroga cerealella, 449 

 Skin, 240 



beetles. 240 

 Slide boxes, microscopic, 504 

 Slingerland, M. V., vi 

 Slug, cherry. 356 



pear, 356 

 Small brown ladybird beetle, 90, 95, 129, 

 230 



darkling ground beetle, 291 



elongated leaf-beetle, 279 



gray ladybird beetle, 16, 228 



gray leaf-weevil, 300 



green rose aphis, 98 

 Smith, Harry S., vi, vii. 193, 308, 309, 

 363 



John B., 429 



R. I., 429, 430, 431 



smithii, 132 



Smith's Ripersia, 132 



Snap beetles, 232 



Snout beetle, rose, 295, 316 



beetles, 294 



scarred, 294 

 Snowy tree-cricket, 32 

 Snyder, Thos. E., 505 

 Soaking potatoes, 448 

 Soap, cresol, 72 



fish oil, 469, 470 



hard, 472 



laundry, 472 



liquid, 471 



naphtha, 311 



powders, 472 



rosin, 475 



soft, 236 



sprays, 65, 71, 72, 155, 198, 204, 205. 

 207, 212, 268, 281, 311, 347, 357, 

 417, 469, 471, 472 



whale oil, 412, 424, 470, 471 

 Social scarabaeid, 240 

 socialis, 240 

 Soda, caustic, 471, 472 



nitrate of, 338 

 Sodium cyanide, 307, 435, 490, 491 



hydroxide, 504 

 Soft brown scale, 108, 133, 143, 362, 370, 

 373, 376 



parasite of, 373 

 false, 140 

 solanella, 446 



Solanum root plant louse. 77 

 Soldier-bug, bordered, 269 



rapacious, 210, 277, 357 



spined, 269, 357, 458 

 Soldier-beetles, 42 

 Solenopsis, 436 

 Solpugids, 1 

 sorbi, 95 



sordidus, 90, 95, 129, 230 

 soror, 270, 271, 272, 273, 274 

 Southern cabbage butterfly, 455, 457 



corn root-worm, 271 

 Sowbug, dooryard, 2 

 Sowbugs, 1, 2 

 spartinw, 165 



Specific gravity hydrometer, 467, 468 

 Sphenophorus discolor, 308 



pictus, 308 

 Sphingidw, 382, 385 

 Sphinx, achemon, 384 



moths, 382 



white-lined, 383 

 Sphinx Carolina, 386 



celeus, 385 

 spiculinota, 221 



See host index in the front for all references to plants. 

 Figures in heavy black type refer to articles or notes. 



