430 



INDEX 



Papaipema nitela, 87, 196 

 Papilio polyxenes, 174 

 Papilionidae, 169, 174 

 Paralacoris hawleyi, 165 

 Parasites, 42 



Parasitic insects, utilization of, 401 

 Paris green, xr, 383 

 Parrot, Prof., 392 

 Parsnip web worm, 215 

 Parthenogenesis, 29 

 Pavement ant, 361 

 Pea insects, 74 



moth, 74, 226 



plant louse, 74, 149 



weevil, 39, 74, 319 

 Peach aphis, 83 



insects, 83 



leaf weevil, 337 



tree bark beetle, 339, 340 

 borer, 80, 83, 216 



twig borer, 83, 215 

 Pear leaf blister mite, 368 



psylla, 152 



slug, 82, 348 



thrips, 119 

 Pediculus capitis, 56, 168 



pubis, 168 



vestimenti, 56, 168 

 Pegomyia vicina, 277 

 Pelecinidse, 345, 352 

 Pelecinus obturator, 352 

 Pelidnota punctata, 86, 302 

 Pellagra, 56 

 Pelopoeus, 356 

 Pemphigus, 134, 138 



imbricator, 149 



populicaulis, 149 



tessellatus, 149 

 Pennsylvania field cricket, 115 

 Pentamera, 280 



Pentarthron minutum, 226, 349 

 Pentatomida;, 43, 159, r66 

 Pentilia misella, 288, 289 

 Pepper and salt currant moth, 266 

 Perillus circumcinctus, 43, 167 

 Periodical cicada, 156 



Periplaneta americana, 103, 104 



australasiae, 103, 104 



orientalis, 104 

 Peronea minuta, 231 

 Persian insect powder, 391 

 Pharynx, 24 

 Phasmidae, 106 

 Phasmoidea, 102, 106 

 Phenacoccus, acericola, 124, 133 

 Philaenus lineatus, 72, 153 



spumarius, 153 

 Philopteridae, 100 

 Phlyctaenia ferrugalis, 90, 210 

 Pholus, 179 

 Phorbia brassicae, 76, 273 



ceparum, 77, 274, 276 



fusciceps, 72, 277 



rubivora, 84, 277 

 Phormia, 270, 273 

 Phorodon, 137 



humuli, 145 

 Photomyza chrysanthemi, 262 

 Phototaxis, 57-59 

 Phthorophlceus liminaris, 340 

 Phycitidae, 213 

 Phyllaphis, 136 

 Phyllocoptes, 369 

 Phyllophaga, 302 

 Phyllotreta armoraceae, 314 



vittata, 76, 314 

 Phylloxera, 139 



vastatrix, 85, 147 

 Phymatidas, 43, 159 

 Phytonomus, 329 



nigrirostris, 337 



posticus, S3S 



punctatus, 73, 331, 332 

 Phytophaga, 281, 283 

 Pieridae, 169, 175 

 Pieris napi, 1 76 



rapae, 64, 77, 175 

 Pigeon tremex, 350 

 Pill bugs, 363 



Pimpla conquisitor, 204, 226, 231, 352, 

 406 



inquisitor, 203, 204, 231, 352 



