394 



Oicns chalybjeus, as enemy of red scale, 41. 

 attempted colonization of, 251. 

 description of early stages of, 42, 43. 

 spp. imported to America, mm., 71. 

 Orgyia antiqua, in Massachusetts, ref., 213. 

 definita, in Massachusetts, ref., 213. 

 Icucostiorma, in Massachusetts, ref.. 213. 

 Ormerod, Miss E. A., rev. of article by, 147. 



IGth report, rev., 295. 

 Orthezia insignis as a garden pest, art., 89. 

 food plants of, 247. 

 on Chrysanthemums, mm., 121, 160. 

 Ortliopelma diastroplii, bred from galls of Bho- 

 dites radicnm, 343. 

 Inteolator, common in galls of Uiastrophus 

 turgidus and Rhodites rosae, 343. 

 Oitlioptera, crops of, ref., 217. 



mouth-parts of, ref.. 217. 

 Osage orange pyralid, art., 155-158. 

 Oscinid, reared from Muhlenbergia, 132. 

 Oscinis variabilis, in Minnesota, rev., 216. 

 Osmia leucomelsena, Stelis minuta, parasitic on, 



208. 

 Otidocephalus, synopsis of, ref., 279. 

 Otiorhynchus ovatus, habits of, 46, 47. 



on muskmelon, 99. 

 " Ovirtiow bug" or " Grease bug " in California, 



342. 

 Ox bot, secBot. 



warble, or Ox bot, see Bot. 

 Oyster-shell Bark-lonse, enemy of, notes on, 362. 

 see Bark-louse. 



P. 



Pachybrachys atomarius, on Mesquite, 39. 

 Pachyneuron sp., reared from Scymnus fiavi- 



frons, 207. 

 Pachypsylla, spring forms darker. 227. 

 Packard, A. S., art., 364. 



on transformations of Saturniidfe. rev., 355. 

 I'aiufnl spider bites, 348. 

 Palma christi vs. mosquitoes, 359. 

 Palm weevil in British Honduras, notes on, 357. 



trapping and destroying, 357. 

 Panchlora surinamensis, evidently naturalized in 

 this country, 268. 



in New Orleans, 201. 

 Pandeletejus ciuereus, on Me.squite, 40. 



hilaris, ref., 338. 

 Panorpidpe, mouth-parts of, 162. 

 Papilio machaon ( ?) in Japan, 194. 



troUus, abundant in November, 207. 



turnus, Trichogramma parasite of, 126. 

 Parasite of Pelican, 284. 



Parasites, hymenopterous, of Coleoptera. art., 247- 

 251. 



of animals transmissible to man, rev., 273. 



of gall insects, notes on, 343. 

 Parasitism, case of spurious, ref., 288. 



discussion of, ref., 287. 

 Parexorista sp. (?), breeding in acorn Carpo- 



capsa, 135. 

 Paris green, against codling moth, 73. 



analy.ses of fruit sprayed with, 1, 4. 



best remedy for Bud moth, 293. 



combined with Bordeaux mixture. 214. 



Paris green for potato beetle, first use of, 44. 

 for sugar-beet web-worm, 322. 

 growers reticent on use of on cabbage, 94. 

 recommended for red turnip beetle, 289. 

 Parker, W. J., statement on Cicada, 299. 

 Parlatoria pergandii, introduction of, 282. 

 proteus, introduction of, 282. 

 sp., on Anthurium lanceolatum, 159. 

 Parsnip web-worm, article on, 106-109. 

 Pastures, Grasshoppers injurious to, 324. 

 Pea attacked by Leaf-eating pea^ weevil in Kng- 

 land, m., 296. 

 weevil, first larval stage of, 204. 

 in Canada, ref., 1. 

 Peach attacked by Heliothis armiger iu ("ape 

 Colony, 295. 

 tree borer, irrigation against, 70. 

 rnder-wing of the Cape = Heliothi,s armiger, 

 295. 

 Pear-blight beetle, in Tasmania, ref,, 216. 

 leaf blister-mite, in Canada, ref., 1. 



.see Mite, 

 midge, found in New Jersey, 94. 

 j slug, in Tasmania, ref., 216. 



' tree Psylla, art., 226-230. 



=r: Psylla pyricola. 

 Pemphigus attenuatus, notes on, 237. 



rhois, tannin in gall of, 145. 

 Pentaria trifasciata, living on Chermes, 135. 

 Pentarthrinus. synopsis of, ref., 279. 

 Peridroma demutabilis, n. sp., 328. 

 Periodical cicada, the present year's ai>pearance» 



of, art., 298. 

 Peripatus, rediscovery of, 140. 

 Perperus sp.,budcurculio of Tasmania, ref.. 216. 

 Perris, Ed.,m.,340. 

 Plia'don betulae in England, m., 296. 



cochlearise, in England, 278. 

 Phsedrotoma sanguinea. parasitic on Trypeta 



electa, 135. 

 Pliajism, in insects, 61. 



Phalangiiim dorsatum, synonym of P. vittatum, 

 284. 

 vittatum, habits of, rev., 284. 

 Phidippus orpifex, Sarcophaga, n. sp., feeding on 



eggs of, 24. 

 Phlceodes diabolicus, food habits of, 35. 

 Phlceosinus cristatus. injuring cypress hedges, 



262. 

 Phbeothrips nigra, on clover in Iowa, 113. 

 Phloeotribus frontalis, Euphorua phla-iitribi 



reared from, 249. 

 Phora, spp., parasitic on Cimbex, 5. 

 Phorodon mahaleb, destroyed by snail, 129. 

 Phoxopteris, near fragariw, on blackberry, 96. 

 Phylloxera, grape, letter on, ref., 272. 



in South Africa, ref., 4. 

 Phymatodes obscurus, on live oak, 34. 

 Phyrdenus, synopsis of, ref., 279. 

 Phytononuis punctatus, destructive apjiearames 

 of, 99. 

 in New Jersey, 98. 

 westward spread of, 279. ' 

 Phytoptus, n. sp., on plum, 16. 



pruni (probably), injuring plum, m., 17. 

 pyri, article on, 104 ; mm., 349. 



