850 



NEW YORK STATE MUSEUM 



Oak leaf roller, 2: 5o8^ 532'. 

 Oak leaf seed gall, 2:619', 627''. 

 Oak leaf-slalk gall, 2; 618', 6259. 

 Oak plum gall, 2:6i9\ O28-. 

 Oak potato gall, 2: 6lS^ 624'. 

 Oak scale, golden. 1:258', 329'- 



31'. 

 Oak tip gall, 2:618-', 624*. 

 Oak tussock caterpillar, 2:507-, 



523'. 

 Oak twig pruner, .i<r Maple and 



oak twig pruner. 

 Oak weevil, gray sided, 2:426', 



4368-37«. 

 Oak wool gall, 2:6iS', 625*. 

 Oak worm, orange-striped, 2: 527^. 



spiny, 2: 507", 527*. 

 obcordata, Phellopsis, sfc" V. ob- 



cordata. 

 Oberea ocellata. 2:493'. 



ruficoUis, 2: 732^. 



schaumii. 2: 493^. 



tripunctala 7'iir. niandarina, 2: 

 746'. 

 obesus, Xyleliorus, 2: 722''. 

 obliuita, .Apalcla, 2:5ir-', 560', 



743'- 

 obliqua, Heterocampa, 2:705'. 



.Saperda, 2:430-', 48o'-8i-'. 

 obliquata, Penthe, 2:493*. 

 Oblique banded leaf roller, 2: 



5I2^ 531', 58o'-8i^ 

 obliquistrigella, Recurvaria, 2: 



754'''. 

 oliliquus, Cryptorhynchus, 2: 715', 



737'-'. 

 obliterans, Loxostege, 2:609'. 

 Obrium rubrum, 2:428', 463''". 

 obscura, Catocala, 2: 716*. 



Synchita, 2: 701^. 



i>i!r. hirida, Dicerca, 2:427', 

 442>'-43". 

 obscuricostella, Litbocolletes, 2: 



723'-. 

 obsciirus, .\doxus, 2:739"*. 



Cbrysomphalus, 2:709". 



Hymenorus, 2: 701'. 

 obsoletoguttatus, Agrilus, 2: 701'. 

 obsoletus, Acanthosinus, 2:649^, 



662', 

 obstrictella, I.itli.K olkle>.. 2: 70.'j'. 



obtentus, Cryptorhynchus, 2: 720'. 

 oblusa, Clastoptera, 2:687'. 

 obtusaria, Euchlaena, 2:721'. 

 Obtuse clastoptera, 2:687'. 

 obtusilobae, Aegilips, 2: 715'. 



Andricus, 2: 709'. 



Ceroptres, 2: 714'. 

 obtusus, Balaninus, 2: 723*. 

 occidentalis, Cerura, 2:743'. 

 ocellana, Tmetocera, 2:707'. 

 ocellaris, Cecidomyia, 2:619', 



629''-3o'. 

 ocellata, Anatis. i: 175'', 195-, 198'; 

 2: 604'. 



Oberea, 2: 493'. 

 Ocellate maple leaf gall, 2:619', 



629''-3o'. 

 octolineata, Gypona, 2:652'', 688''. 

 octomaculata, Alypia, 2; 512', 575'. 

 octopunctata, Mordella, see M. 



octopunctata. 

 oculata, Anatis, 1:186'^. 



Goes, 2: 715'. 

 oculatus, Alaus, 2:430*, 485'-85'. 

 Odontophyes aviingrata, 2:716'. 

 Odontota dorsalis, 1:258*, 325'- 



21)-. 



nervosa, 2: 703'. 



quadrata, 2: 731'. 

 odontotae. Spilochalcis (Smicra), 

 1:328'. 



Trit hugranima. 1:328-. 

 odoratus, Pteronus, 2:511', 562'- 



63'. 741'- 

 oecanthi, Baryconus, 2:603'. 



Cacus, 2: 603-'. 

 Oecanthus fasciatus, 2:699'. 



latipennis, 2: 603''. 



nigricornis, 2:698^, 699'. 



niveus, 2:6o2'-3', 699-*. 



pini, 2: 69S'. 



quadri]uinctatus, 2: 699'- 700-*. 

 Oeme rigida, 2: 755'. 

 Ohio buckeye, leopard moth in- 

 juring, l: 78'. 

 Olene achatina, 2:507-', 524'. 



leucophaea, 2: 717'. 

 var. basiflava, 2:749''. 



]ilagiata, 2: 725-. 

 f )letlireules capreana. 2:741'. 



cyanana, 2:5I2'''. 577"-79'. 



Olethreutes malachitana, 2:735'. 



nimbatana, 2: 512''', 576'. 



niveiguttana, 2: 724'. 

 Oliarius quinquelineatus, 2; 652', 



6S6'-'. 

 Oligia versicolor, 2: 754'. 

 Oligotrophus betulae, 2:621'', 



647'. 



olitorius, Jassus, 2:597*. 



Olive, black-banded scale injur- 

 ing, i: 2oi"-'. 



olyra, Magdalis, 1:256', 274'-75'; 

 2; 503*. 



omnivora, Diglochis, i:i66'^ 



Oncideres cingulatus, I: 256', 271'- 



74^. 

 onerati, Entehis, i: 74". 

 oneratus, Synergus, 2: 714'. 

 Onychia armatus, 2: 715'. 



quinquelineata, 2: yis^. 

 opacicoUis, Micracis, 2:702'. 

 opaculus, Hylesinus, 1:257', 288'. 

 opacus, Iphthimus, 2:492^. 

 operator, Andricus, 2:618'-, 622'- 



23°, 709*, 713'- 

 opercularis, Megalopyge, 2: 726'. 

 Opheltes glaucopterus, I: 158'. 

 Opheroptera boreata, 2:725''. 

 Ophion, i: 21'. 



glabratum, see Eremotylus. 

 optiva, Megachile, 2: 72S*. 

 Orange, injurinus insects: 

 borers-. 



apple wood stainer, 1:290'. 

 Dorcaschema alternatum, 2; 



726«. 

 Elaphidion inerme, 2:702'. 

 Hvperplatys maculatus, 2: 



433'. 

 I.eptostylus biustus, 2: 715'. 

 maple and oak twig pruner, 



1:61'. 

 powder post beetle, I: 297'. 

 twig borer, i: 273'. 

 leaf feeders: 



orange dog, 2: 555'. 

 Papilio thoas, 2:729'. 

 scale insects: 



Euonymus scale, I: 214'. 

 Orange, osage, injurious insects: 

 2: 726«. 



