GENERAL INDEX, 



121 



Pieris rapjr, in Iu<liana, III, 148. 

 lime against, III, 218. 

 ill Canada, iii., Ill, '247. 

 larva; destroyed by bacteria, m.. Ill, 259. 

 bacterial disease of not transferable to otbor 



species. III, 333. 

 transinissiou of grasserie to. III, 4r)0. 

 Sarcopbaga bred from, ref., V, 23. 

 in New Jersey, Y, 94. 

 scarcity of, in Iowa, \, 112. 

 Pteromalus puparum cbecking, V, 126. 

 (?), in Japan, V, 194. 

 preservation of parasites of, VI, 132. 

 Picsma cinerea, Icerj'a enemy, I, 130. 

 Piezostetbussp., Icerya enemy, I, 130. 

 Pigeon, parasite of, art., V, 77-78. 

 Pike, insect diet of, I, 159. 

 Pimento borer, in Jamaica, ref., VI, 273. 

 Pimepbales, insect diet of, I, 159. 

 Pimpla annulipes, hosts of, I, 101 ; III, 4G1. 

 aplopapjii, bred from Lepid. gall. III, 403. 

 atrata, destroying Treme.K, I, 1G8. 

 bicarinata, parasitic on Apatelaoblinita, III, 463. 

 conquisitor, liosts of, I, IGl ; III, 462. 

 ellopia?, parasite on Vancouver Island oak-looper, 



V, 289. 

 euura-, parasitic on Euurasp., Ill, 46'J. 

 flave.scens, parasite of Ocneria, II, 210. 

 gossypii, parasitic on Tortrix sp , III, 463. 

 Leraclei, parasite of Depressaria, I, 98. 

 indigatrix, hosts of. III, 461. 

 inquisitor, hosts of, I, 161, 324; III, 462. 

 pteromalid bred from, II, 280. 

 bred from Orgyia, II, 281. 

 life-history of, abs.. Ill, 275. 

 instigator, parasite of Ocneria, II, 210. 

 lithocoUetidis, parasitic on LithocoUetis sp., Ill, 



463. 

 lunator, destroying Tremex, I, 168. 

 n. sp., parasite of Ellopia, III, 30O. 

 notanda, hosts of, I, 161; III, 462. 

 uovita, hosts of, III, 461. 

 orgyiaj, parasitic on Orgyia sp.. Ill, 462. 

 parasite of Chtfimatobia, III, 77. 

 pedalis, from galls of Saperda concolor, IV, 06. 



enemy of gypsy moth, IV, 354; VI, 339. 

 pterelas, hosts of. III, 401. 



pterophori, parasitic on Pterophorussp., 111,401. 

 rufopecfus, bred from spider eggs, III, 401. 

 scriptifrons, parasitic on Epeira riparia, 111,402. 

 sp., bred from spider eggs. III, 463. 

 sp., parasitic on Rhopobotiv (.\nchylopera) vac- 



ciniana. III, 463. 

 tenuicornis, parasite of gypsy moth, VI, 339. 

 xanthothorax, parasitic on Enura s. nudiis, {'!) 

 111,403. 

 Pin borer, sugar-cane, circular on, V, 51. 

 sugar-cane, ref., V, 53. 

 holes in poplar wood, caused by Xyleborus, VII, 

 148. 

 Pino chermes. (See Chermes pinicorticis. ) 

 Pinnaspis pandani, distribution of, VI, 103, 190. 

 Pionea, cabbage = Pionea rimosalis. 



rimosalis, in Mississippi, II, 283; III, 337. 

 parasites of. III, 10, 58; IV, 259. 

 on cabbage, III, 149; m., V, 99. 

 Piophila casei, in Kansjis City, Missouri, V, 116. 

 cheese skipper, art., VI, 170. 



Piophila casei, bred from liam, V, 135- VI, 172. 

 damage by, rpf., VI, 208. 

 duration of early stages, VI, 208. 

 on fish, VI, 226. 

 Pipiza, larval habits, m., I, 5. 

 Pipunculida^, parasitic on Jassida?, II, 271. 



parasitism of, \l, 202. 

 Pipnnculus fuscipes, parasitic on Cicadula, II, 271. 

 eubviresceus, a supposed parasite of Diedrocephala 

 versuta,*\'II, 326. 

 Pirate perch, Insect diet of, I, 159, 100. 

 Pissodes aftinis, on habits of, 1, 102. 



strobi, parasitized by Bracou pissodis, II, 348. 

 injuries of, 111,408. 

 PithanuB, occasional development of wings in, IV, 



154. 

 Pityogenes carinulatns, on Picea engelmauni, m., 



VII, 255. 

 Pityophthorus, difficulty of recognizing species of, 

 rem., 111,357. 

 consimilis, on Liquidambar and sumach. III, 357. 

 parasitized by Oerocephala pityophthori,IV, 

 123. 

 digestus, on Rhus integrifolia, m., V, 30. 

 minutissinius, pteromalid parasite of, ref., VI, 1. 

 nitidulus, on Picea engelmauni, m.,VII, 255. 

 sparsus, syn., note on, IV, 132. 

 sp., parasitized by Rhyssalus pitvophtliori, IV, 



257. 

 sp., parasitized by Cienophanes pityophthori, 

 IV, 258. 

 Plagiognathus obscurus, damaging chrysiintbeniums, 



ref., 111,351. 

 Plague locusts. {See Locusts.) 

 Planchonia bauibu.sw, in Montserrat, VI, 51. 

 fimbriata, on Akee, in Jamaica, IV, 334. 

 pnstulans, on f'upania ednlis, V, 245. 



in Leeward Islands, VI, 51. 

 represented in Trinidad, VI, 196. 

 Plant-bug, injuring oranges in Florida, V, 264. 

 black, feeding on cotton, VII, 320. 

 bordered, on cotton plants, ATI, 321. 

 garnished, feeding on cotton plant, VII, 321. 

 insidious, on chrysanthemums, I, 122. 

 attacking scales, II, 364. 

 preying on Thripidtc, I, 140. 

 leaf-footed, on currants, IV, 79. 

 feeding on cotton bolls, VII, 320. 



(See also Leptoglossus phyllopus.) 

 strong-nerved, feeding on cotton, VII, 320. 

 tarnished, on celery, ref., 111,348; VI, 211. 

 on chrysanthemum, 1,198. 

 on pear and apple, II, 49. 

 on strawberry. III, 364. 

 faunae, notes on, art., V, 117-121. 

 fertilization by insects, IV, 157, art., 254-250, 

 334, art., 358-378. 

 Plant-louse (or plant-lice), life-history of, II, 92; III, 

 91. 



remedies against. III, 200 ; IV, 87, 327 ; V, 



73, 74 ; VI, 278. 

 Wyoming bulletin on, rev., IV, 90. 

 galls of, on trees and vines, ref., V, 214. 

 on celery, IV, 213 ; VI, 211. 

 destruction of, in egg state, IV, 327. 

 a new enemy of, IV, 348. 

 in New Jersey, ref., IV, 358. 

 on clierry, V, 10. 

 on strawberrj', m., V, 17. 



