PhtjmaUi wolfii. 197. 

 Physcus flai-ivcntris, 134. 

 Phi/tonomus posticus, 349. 

 Phijtoptns olcivorus, 4. 

 Picridw, 196. 

 Pieris rapw, 190. 

 Pigweed, 58, 146, 163, 231. 

 Pilate's ladybird beetle, 212. 

 Pimpini'Ua magna, 86. 



saxifrage, 86. 

 Pine, Monterey, 58. 

 louse, 58. 

 scale, 276, 277. 

 Pineapple, 123. 

 scale, 123. 

 Pink, 8, 32. 

 Pinning, insects. 288. 

 Pinus radiata, 58, 129. 

 Pistacia, 134. 

 Pittosporum, 127. 

 Plague grasshopper parasite, 260. 

 Plantain, 163. 

 Plant-bug, 148. 



Plant lice, 11, 38, 44, 151, 153, 201, 202, 

 203, 205, 206, 207, 209, 210, 213, 

 216, 218, 220, 292, 303, 304, 305. 

 Plaques for insects, 292. 

 Platycerium, 106. 

 PJati/ptera, 11, 27, 289. 

 Plecoptcra, 11, 12. 



Plum, 7, 34, 36, 41. 67. 79, 85, 86, 106, 

 111, 116, 119, 120, 123, 124, 120, 

 127, 130, 133, 139, 146, 188, 236, 

 281. 

 louse, mealy, 86. 

 Podisiis wacultivcntris, 227, 281. 

 Podocarpiis. 134. 

 Poisons, 297, 299. 

 Polistcs pallipcs, 197. 

 Polygonum arvictilarc, 30, 89. 

 Pomaderris apetala, 1.37. 

 Pomegranate, 34. 89, 113. 119, 127, 129, 



350. 

 Pomelo, 102, 350. 

 Poiifia rapcp, 196. 

 I'oplar. 130, 139. 



Lombardy, 119, 123. 

 -stem gall-louse, 53. 

 Popiihis balsam if era var. aiigiisfifolia, 58. 

 fremoiitii, 58. 

 monilifera, 54. 

 tremidoides, 54. 

 trichocarpa. 54, 58, 84. 

 Portnlaca oleraeea, 34. 

 Potassium cyanide, 329, 330. 



hydroxide, 293. 

 Potato, 17, 25, 41, 58, 78. 91. 140, 149, 

 156,163, 167, 229, 231, 255, 284. 

 eelworm, 282, 348. 

 tuber moth, 166. 

 Potato-vine, 102. 

 Praying mantis, 11, 12. 

 Praon cerasaphis, 77. 



Predaceous insects, 91, 295. 

 Pressure, spraying, 313. 

 Pi-imrose, 14.5. 

 Prioinis hitieoUis, 233. 

 I'rivet, 130, 144, 350. 

 California, 350. 

 golden, 350. 

 Procedure, fumigating, .330. 

 P roetotri/poidea , 262. 

 I'rofichi tig crop, 268. 

 Prospalta aiirantii, 276. 

 ProspalteUa aurantii, 134, 276. 

 Protoparce Carolina, 150. 

 celeus, 157. 



quinquemaculata, 1.57. 

 seat a, 1.50. * 



Prune, 7, 9, 36, 86, 110, 116, 119, 120, 

 124, 130, 164, 184, 185, 187, 188, 

 195. 

 P run us amygdaliis, 79. 

 armeniaca, 34. 

 earoliniana, 350. 

 cerasifcra. 195. 

 ccrasus, 79. 

 domestica. 34, 79. 

 insititia, 79. 

 laiiroccrasiis, 350. 

 persica, 34, 79. 

 Pseudoeoccns adoniduni, 105. 

 artemisiw, 96. 

 aiirilanatus, 97. 

 hakeri, 98. 

 citri, 99, 106. 151, 211, 213, 215, 219, 



225, 272. 

 crawii, 105. 



longispiniis. 105, 211, 213, 215, 219. 

 nipa', 10('». 

 pseudotiipw, 107. 

 I'seudohasis eglcnterina, 183. 

 Psocids, n. 

 Psi/lla pi/rieola, 43. 

 Psyllida: 38. 43. 

 Psyllohora tadata, 210. 

 /'sylliodes pinicfulata, 231. 

 Pteromaliis puparum, 197. 

 Pulvinaria amygdali, 109. 

 inniimerahilis, 110. 



ritis, no. 



Pumpkin. 102, 147, 230. 



Pumps, spray. 310, 311, 312, 313, 318. 



Puniea granatiim. 34. 350. 



Purple apple aphis. 70. 



scale, 130, 217, 275, 276, 332, 333. 

 Purslane, 34. S9, 150. 

 I'yralida', 173. 

 I'yrethrum, 306, 317. 

 Pyriis eommiinis, 34, 350. 



(^larantine law. state, 343. 



orders, alfalfa weevil, 349. 

 citrus white flies, 350. 

 cotton boll weevil, 351. 

 ])Otato eelworm, 348. 

 Tulare County, 348. , 



