INDEX. 



.->:r, 



175, 

 226, 



226, 227, 



Scale — Continued, 

 oak. 163 



Eriococcus, 121 

 pit-making, 113 

 oleander, 176 

 oyster-shell, 188, 222. 375 



parasite of, 375 

 palm, 136 



pernicious, 158, 172, 173, 174, 

 176, 177. 178, 179. 1SG. 222, 

 227, 230, 375, 376 

 pineapple, 165 

 pine-leaf, 159, 160, 161, 163, 375 



California. 174 

 pit-making oak, 113 

 purple, 108, 157, 186, IS 

 230, 375, 377, 491, 492 

 parasite of, 361, 375 

 Putnam's, 173 



red. 108. 157, 176, 181, 182. 

 185, 226, 227, 230, 371, 375, 



377. 491, 492 

 parasite of, 377 



rose, 170, 375 



San Jose. 158. 172. 173. 174. 

 176. 177, 178, 179, 186, 222. 

 227, 230 

 scurfy, 158, 172 



soft brown, 108. 133, 143, 362, 

 373. 376 



parasite of, 373 



false. 140 

 tessellated, 139 

 thread. 190 

 vine, 135 

 walnut. 177. 377 

 wax, 133 



Florida, 138 



irregular, 139 



Japanese. 136 



Mexican, 136 

 West Indian peach, 170 

 white peach, 170 

 willow, 159. 163 

 yellow, 108, 184. 226. 227, 376 



378, 491, 492 

 parasite, 378 



Scales, fumigating, 489 

 Scale-winged insects. 382 

 Scarabaeid, social. 240 



white-lined, 247 

 Scarabwidrp, 240 

 Scavenger beetles. 240 

 Schedules, fumigating dosage, 488 

 schineri, 347 

 Schistocerca ahitacea, 48 



carinata, 48 



shoshone, 48 



184, 

 376, 



175, 

 226, 



370. 



See host index in the front for all 

 Figures in heavy black type refer 



Schist ocerca — continued. 



vaga, 48 



venusta, 48, 49 

 Schizoneura lanigera, 78 

 Schizura concinna, 406 

 Schmitt insect boxes, 502 

 Seirtothrips ciiri, 54 

 Scissors, 383 

 scitulus, 396 



Scolopendrella califomica, 20 

 Scolothrips sexmaculatus, 16 

 Scolytidw, 295, 309 

 Scolytus rugulosu8, 309 

 Scott, W. G., 476 

 Scorpion, 1, 4 

 Scorpion-flies, 24, 25 

 screen. 426 



wire, 291 

 scrutator. 217. 218 

 Scurfy scale, 158 

 scutellatus, 396 



Scutellista cyanea, 152, 154, 374 

 Seutigera forceps. 22 

 Scutigerella califomica, 20 



immaculata, 20 

 Scymnus, 192 



bipunctatus, 129. 223 



guttulatus, 129. 223. 229 



hornii, 123 



Icewii, 123 



marginicollis, 17. 129. 184, 188, 225. 

 230 



nanus. 17 



nebulosus, 81, 129, 184, 230 



sordidus. 90. 95, 129, 230 



vaga ns. 231 

 Scymnus, cloudy. 81, 129. 184, 230 



margined, 17. 129, 184, 188, 225, 230 

 Seed chalcis, clover. 361, 362. 368 

 Seed-corn maggot, 334 

 Selandria cerasi, 356 

 settatus, 299 

 sent ilirre. 217 

 Semi-looper, alfalfa. 394 

 SemiotelUis destructor, 322 

 Serica, manzanita, 249 

 Scrica alternata, 249 



anihracina, 249 



fimbria fa. 249 



mixta, 249 

 Sericas. fruit-tree. 249 

 serica ns. 213 

 Serinetha trivittata, 204 

 Serpentine leaf-miner. 345 

 Srsia. 420 



rtitilans, 425 



tipuliformis, 427 

 . 420 



references to plants, 

 to articles or notes. 



377 



