434 



Piropliisiua bigeuiinum, 67. 70. 



canis, 67, 70. 



parviim. 67. 

 Piroplasmosis, 214. 215. 

 Piagionotus speciosus. 150. 

 Plant lice. 112. 160. 302, 307. 337. 

 Plum, 84. 85. 86, 89. 148, 179, 181, 



359, 361, 370, 397. 

 Plum curculio. 59, 133, 154, 374, 390. 

 Polyclesmidfe, 190. 

 Polyphemus, 293. 

 Poutia rapje. 153. 

 Poplar, 20, 147, 301. 

 Potato, 85. 325. 399. 



beetle. 58. 61, 302. 

 Powder post insects. 347. 

 Priophorus acerfeaulis. 160. 

 Privet. California, 314. 

 Proftotrypes. 128. 172. 

 Promethea. 293. 



Proterospliex penn.sylv.-iuica, 341. 

 Prunus virginiana. 227. 

 Pseudococeus calceolariae, 22, 27, 152. 

 Psylliodes i)unctulata, 325. 

 Psyllobora. 20. 



macnlata. 160. 

 Pterom.-ilus sallerucae. 281. 



puparum. 124, 125. 



oootonus, 281. 

 Public si>rayers. Should State De- 

 partments conduct, 106-10. 

 Pnlvinaria innumorabilis, 17. 

 Pnri»l(> scale, 154. 

 Putnam's scale. 153. 

 Pyrosonia bigcminum. 214. 



Quayle. H. .T.. 17.5-176. 182-183. 325, 

 412. 



Rabbit tick. 38. 40. 47. 

 Radish maggot. 186. 

 Red humped api)le worm. 148. 

 Red-legged tick. 71. 

 Red Spider. Experiments for Con- 

 trol, 377-380. 

 Red water. 70. 

 Red-winged black bird. 156. 

 Resin soap sticker, 187, 188. 

 Rhabdophaga. 19. 20. 

 Rhagoletis pomonella. 398. 

 Rhamnus cathartica. 180. 

 Phiiiicephalinae. 37. 43. 45. 46. 

 Rhipicephalus. 43. 45. 46, 214. 



ai^pendiculatus. 35, 71. 



bursa. 37. 40, 71, 214. 



capensis. 71. 



evertsi. 37. 40. 46, 71. 



nitens, 71. 



sanguineus, 46, 70. 



simus. 71. 

 Rhogas lefroyi. 117. 

 Rhopalomyia, 18-20. 



Rhopalosiphum dianthi, 84. 



solaui. 84. 

 Rhubarb. 85. 



Rhynehophora. parasites of. 380-396. 

 Rice. 152. 



maggot. 152. 



weevil. 152. 

 Robber-wasp, 340. 

 Rocky mountain spotted fever, 68, 



72. 

 Rolfs. P. H.. 414. 

 Ro.se. 85. 148. 

 Rosebug. 190. 

 Rose chafer. 262. 



scale, 154. 

 Rosy apple aphis. 308. 

 Rumex. 19. 178. 180. 181, 226. 311. 

 Russell, H. M.. 377-380. 



Saissetia olea>. 117. 



Salix. 20. 



Sambucus. 20. 



Sand-cherry. 85. 



Sanderson. E. D.. 56-65, 129-140, 



159, 224. 245-262, 412. 

 Sanninoidea exitiosa. 154. ' 

 San ,Tose scale. 16. 21. 106. 107. 108. 



110. 149, 153. 158, 183. 220. 



223. 258. 302. 

 Sap beetles. 172. 

 S.iwtly larvae. 310-311. 

 Scale insects. 145. 

 Scalecide. 90. 

 Scpli()nida\ 126. 127. 

 Scliistocerca americana. 251. 

 Scliizoneura americana. 180. 



lanigera. 154. 180. 306, 307, 309. 



310. 

 Scbizura concinna. 148. 

 Scolytids. 398. 

 Scolytus (see Eccoptogaster). 392. 



rugulosus. 154. 184. 397. 

 Screw worm fly. 3.6. 155. 

 Scudderia cnrvicauda. 340. 

 Scutollista cyanea. 117. 

 Seed corn. 81. 

 Sheep, 45. 46. 214. 

 Sheep sorrel. 226. 

 Shepherd's-pur.se. 85. 180. 181. 

 Shoene. W. .T.. 414. 

 Shot hole I)orer. 154. 397. 

 Sideranthns rubiginosus, 821. 

 Sigalphus zygobaridis. 320. 

 Simulium pecuarum. 155. 

 Siricidee. 125. 

 Slaked lime. 355. 

 Slingerland. M. Y.. 352-54. 

 Smicra. 128. 



Sill! til. .John B.. 15-16, 293-297. 

 Smith. R. I.. 414;. 

 Snap-dragon. 85. 

 Snow. F. H., 411. 



