434 



INDEX. 



Pimpla investigatrix n. sp., 385. 

 pictipes n. sp., 385. 

 pleurivinctus = P. conquisitor. 

 Red-legged, 1329. 

 sp. on Parandra brunnea, 1876. 

 vidnan.sp.,385. 

 Pine Amorbin, 2363. 



borer. Common longicorn, 2291. 



Lesser, 2267. 

 Caterpillars on tke, 927. 

 and cedar. Longicorns in, 319. 

 False caterpillars on the, 985. 

 PINE. INSECTS AFFECTING. 

 Amorbia, 2363. 

 Asernum mcestum, 2267. 

 Aspidiotus pinifolii = Chionaspis pinifolii. 

 Borers, 1049. 

 Callidium antennatnm, 319. 



janthinum, 319. 



Chionaspis pinifolii, 97, 1329, 2079. 

 Cybocephalus nigritulus, 2079. 

 Hylobins confusus, 1168. 

 Lachnus strobi, 320. 

 Lophyrns abbotii, 465, 927, 956, 1570. 



lecontei, 985, 1011, 1570. 

 Mouohammus titillator, 1324. 

 Pheocyma, 2363. 

 Pieris nienapia, 2121. 

 Pissodes strobi, 781, 2363. 

 Podapion gallicola, 2231. 

 Ptinus brunneus, 191. 

 Therina, 23C3. 

 Pine-leaf scale insect, 1329. 

 moth of Nantucket, 2183. 

 Pheocyma, 2363. 

 Therina, 2363. 

 trees. Butterfly larvae injurious to, 2121. 



killed by borers. White, 1049. 

 worm. Lecdnte's, 1570. 

 White, 465, 956. 

 Pinion. Ash-gray, 1301, 

 Pinus elliotii. Chionaspis pinifolii on, 2079. 

 inops. Gall on, 2231. 

 strobus. Insects affecting, 97, 320. 

 Pionea, Cabbage, 2232. 



rimosalis, 1867, 1915, 2232. 

 Piophila casei, 1141, 1266, 1700, 1734. 



radicum, 1357. 

 Pipiza femoralis, 495. 



radicnm n. sp., 495 = P. femoralis. 

 Pirates biguttatus = Rasahus biguttatus. 



picipes Melanolestes picipes. 

 Pissodes strobi, 781. 



PiTCHKE-PLANT. INSECTS AFFECTING, 1385. 



Sarcophaga sarraceniie, 1385, 1390. 

 Xanthoptera semicrocea, 1385, 1390. 

 Pithy blackberry gall, 1131. 



galls on blackberry-twigs, 610. 

 Pityophthorus micrographis, 295. 

 minntissimus, 295. 

 Plagionotus speciosus, 547, 915. 

 Plagues. Insect, 2198. 

 Planipennia, 2267. 

 Plant-bug. Dotted legged, 1311. 



Tarnished, 1127, 1219, 2291. 

 feeders. Carnivorous propensity of, 1867. 



Plant-feeding habit of Feniseca tarquinins, 2361 

 habits of predaceous beetles, 1956. 

 growing out of an insect, 332, 478. 

 lice, 23, 80, 265. 

 again, 1008. 



Apple tree, 270, 335, 591, 996. 

 on berberry, 644. 

 Cherry-tree, 1067. 

 Currant, 304. 

 To destroy, 1148. 

 Destroying cherry. 1207. 

 enemies, 151. 

 Evergreen, 1039. 

 Mites mistaken for, 59. 

 from one plant to another. Migration 



of, 2017. 



in Oregon. Apple-tree, 1899. 

 Plum-tree, 678. 

 on potatoes, 1679. 

 Scab in apple vs. apple-tree, 1139. 

 and their foes. Cherry, 1251. 

 their friends and foes, 198. 

 louse again. Eggs of the apple-tree, 550. 

 Apple, 883. 



root, 373, 495, 1059. 

 tree, 1127. 

 Cabbage, 2291. 

 Corn-root, 23. 

 Currant, 322. 

 eggs on apple and mountain ash, 



579. 



Eggs of the apple-tree, 507, 539. 

 enemy, 301. 

 Grain, 99, 126, 1127. 



Look out for the eggs of the apple- 

 tree, 507. 

 White-pine, 320. 

 Plants. Fertilizing, 324. 



Food of insectivorous, 1499. 

 and insects. Imported, 1339. 

 Otiorhynchidse injurious to cultivated, 



2117. 

 soil and man. Effects of Paris green on, 



1427. 



Platamodes unicolor', 573. 

 Platycerus quercus, 1162. 

 Platygaster herricki, 2332. 

 Platyhypena scabra = Hypena scabra. 

 Platynus aeruginosus, 1013. 

 excavatus, 1013. 

 maculicolli*, 2099. 

 punctiformis, 1798. 

 Platyphyllum concavum = Cyrtophyllus con- 



cavus. 

 Platypsyllns castoris, 2417. 



as determined by the larva. Sys- 

 tematic relations of, 2417. 

 Platyptera, 2267. 

 Platyptilus carduidactylns, 1059. 

 Electrodes scalator, 1330, 1525. 

 Plenty of specimens. Send, 593. 

 Pleurotropis phyllotreta; n. sp., 2291. 

 Plug-ugly theory, 233, 1383. 

 Plum bark-louse, 107. 



Curculio, 373, 1059, 1129, 1301, 2296. 

 breeds in the apple, 1214. 



