General Index. 



397 



nova, Orgyla, 219, 381. 

 novetn-notata, Coccinella, 382. 

 Number of known Syrphldie, 229. 



O. 



Oak insect, Cacceeia argyrospila, 356. 

 Oak insect, Perophora Melsheimerii, 381. 

 Oats injured by grain aphis, 218. 

 Oats, insect, Cephas pygmeus, 334. 

 Oberea tripunctata [=bimaculata], 309. 

 obesus, Xyleborus. 350. 

 Oblique-banded leaf-roller, 355. 

 oblongifolia, Amblycnmorpha, 369. 

 obscurus. Bruchus, 263. 264. 

 obscurus, Hylastinus, 335. 

 obsidian.ator, Trogus, 228. 

 obsoletum, Dendroleon, 319. 

 Obsoletus, Bruchus, 217, 255-279, 367, 383. 

 occidental is, Cerura, 375. 

 ocellana, Tmetocera, 216, 306, 355, 363, 382. 

 ocellatus, JEyrmeleon, 319. 

 Ocneria dispar, 302-304, 336, 357. 

 odora, Erebus, 306. 

 Odycerus PhiladelphiiB, 229. 

 (Ecanthus niveus, 384. 

 (Edemasia concinna, 381. 

 (E3tridio, 367. 



Ohio Farmer, cited, 321. 368. 

 oleracea, Pieris, 219. 

 opaculus, Hylesinus, 352. 

 Ophion arctiae, 228. 

 macrurum, 228. 

 Orange Insect, Icerya Purchasi, 340. 

 Orange Judd Farmer cited, 357. 

 Orchard and Garden cited, 344. 

 Orgyia leuco?tigma, 216, 331. 

 Orgyia nova, 219. 381. 

 orientalis, Periplanata, 325. 

 Ormerod's Injurious Farm and Fruit 



Insects of South Africa, cited, 256. 

 Ormerod's Manual of Injurious Insects 



cited 279, 280, 282, 366. 



Reports on Injurious Insects cited, 279, 

 280, 282, 285. 

 Ormerod, Miss E. A., cited, 259, 282, 284, 349. 



insects from, 383. 



quoted on bean weevil, 288. 



lentil weevil, 286. 

 oryzEB, Calandra, 362, 383. 

 Osceola, Pamphila, 374. 

 OscinidPB, 234, 377. 

 Osmoderma, 254. 

 Osage orange, Pulvinaria innumerabilis 



on, 370. 

 Osten Sacken [Baron] cited, 228, 230. 233, 235, 



240, 242. 243, 378. 

 Otiorhynchus ovatus, 331, 360. 

 ovatus, Otiorhynchus, 331, 360. 

 Oviposition of Saperda Candida, 314. 

 Oviposition of the plum curculio, 295, 296. 

 Oxalis, Aleyrodes on, 383. 

 Packardata, Cidaria, 375. 



51 



P. 



Packard, Dr. A. 8., cited, 225, 255, 281, 312. 

 320, 370. 



Pacuvius Nisoniades, 375. 

 Paine, J. A., insect from, 383. 

 pallida, Bryobia, 321. 

 pallidipes, Bruchus, 256. 

 Pamphila Osceola, 374. 

 panicea. Sitodrepa, 311. 

 pantherinus, Myrmeleon, 320. 

 Papilio cited. 225. 

 Papilio Turnus, 219. 

 Parasitic insects Introduced, 340. 

 Parasites: 



of Aphodlus flmetarius, 312, 388. 



of army worm. 376. 



of Bruchus scutellaris, 282. 



of grapevine Sphinx, 364. 



of house-fly. 365, 384. 



of Julus coeruleocinctus, 384. 



of (Edemasia concinna, 381. 



of grain aphis, 218. 



of gypsy moth, 304. 



of Icerya Purchasi, 341. 



of Pyrrharctia Isabella, 228. 

 Paria aterrima, 360. 

 Paris green and flour for beetles, 351. 

 Parker, Miss Sarah, insects from, 384. 

 Passalus. 254. 

 Peach-bark borer, 351, 361. 

 Peach-tree borer, 374. 

 Peach-twig moth, 369. 

 Peach insects : 



Anarsia lineatella, 369. 



Diabrotica 12-punctata, 315. 



Lecanium Persicje, 379, 380. 



Phloeotribus liminaris, 352. 



plum curculio, 374. 

 Pear-blight beetle, Xyleborus pyrl, 348-351, 

 361, 370. 



at Lockport, N. Y., 348. 



beetles reared, 349. 



burrows of, 348. 



disparity in sexes, 350. 



eggs in a side chamber, 351. 



fatal to trees, 348. 



food of larva, 350. 



fruit trees attacked, 350. 



identity with dispar of Europe, 349. 



males not numerous, 350. 



Pomroy, N., on, 348. 



white lining of burrows, 349. 

 Pear-leaf blister, 365. 

 Pear: insects attacking ; 



Cacceeia argyrospila, 350. 

 rosaceana, 355. 



Coleophora sp., 347, 361. 



Diplosis pyrivora, 335. 



Halisidota caryse, 355. 



Lygus invitus, 348. 



Tmetocera ocellana, 306. 



Xyleborus dispar, 348. 



