850 



NEW YORK STATE MUSEUM 



Oak leaf roller, 2; 508=, 532^. 

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

 Oak leaf-stalk gall, 2:618', 6259. 

 Oak plum gall, 2:6Ig^ 628^ 

 Oak potato gall, 2:618', 624'. 

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



31'. 

 Oak tip gall, 2:6IS^ 624-'. 

 Oak tussock caterpillar, 2:507', 



523'. 

 Oak twig pruner, see Maple and 



oak twig pruner. 

 Oak weevil, gray sided, 2:426', 



4368-37«. 

 Oak wool gall, 2:618', 625*. 

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



spiny, 2: 507*, 527'. 

 obcordata, Phellopsis, stv P. ob- 



cordata. 

 Oberea ocellata. 2:493^. 



ruficollis, 2: 732*. 



schaumii, 2:493'. 



tripunctata r'cr. niandarina, 2: 

 746'. 

 obesus, Xyleborus, 2: 722"*. 

 oblinita, Apatela, 2: 511", 560', 



743'- 

 obliqua, Heterocampa, 2: 705'. 



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

 obliquata, Penthe, 2:493*. 

 Oblique banded leaf roller, 2: 



512^, 531', 58o'-8i'. 

 obliquistrigella, Recurvaria, 2: 



754'. 

 obliquus, Cryptorhynclius, 2: 715', 



737'- 

 obliterans, Loxostege, 2:609'. 

 Obrium rubrum, 2:428', 463'. 

 obscura, Catocala, 2:716*. 



Synchita, 2: 701''. 



var. lurida, Dicerca, 2:427', 

 442»-436. 

 obscuricoslella, Lithocolletes, 2; 



723'. 

 obscurus, Adoxus, 2:739*. 



Chrysomphalus, 2:709'. 



Hymenorus, 2: 701'. 

 obsoletoguttatus, Agrilus, 2: 701''. 

 obsoletus, Acanthosinus, 2:649^, 



662''. 

 obstrictella, Lithocolletes, 2: 7:)£'. 



obtentus, Cryptorhynclius, 2: 720*. 

 obtusa, 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, .\natis, i: 175'^, 195*, igS'; 

 2 : 604'. 



Oberea, 2: 493'. 

 Ocellate maple leaf gall, 2:6ig', 



629*-3o'. 

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

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

 octopunctata, Mordella, see M. 



octopunctata. 

 oculata, Anatis, i: 186'. 



Goes, 2: 715'. 

 oculatus, Alaus, 2:430*, 485'-86'. 

 Odontophyes aviingrata, 2: 716'. 

 Odontota dorsalis, 1:258*, 325'- 



49-. 



nervosa, 2: 703''. 



quadrata, 2: 731'. 

 odontotae. Spilochaicis (Smicra), 

 1:328'. 



Trichogramma, 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, 2:698'. 



quadripunctatus, 2: 699'- 700''. 

 Oeme rigida, 2:755'. 

 Ohio buckeye, leopard moth in- 

 juring, i: 78'. 

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



leucophaea, 2: 717'. 

 vnr. basiflava, 2: 749''. 



plagiata, 2: 725''^. 

 Olethreutes capreana, 2:741'. 



cyanaua, 2:512', 577'-79'- 



Olethreutes malachitana, 2:735*. 

 nimbatana, 2: 512", 576'. 

 niveiguttana, 2: 724'. 

 Oliarius quinquelineatus, 2: 652', 



686«. 

 Oligia versicolor, 2: 754'. 

 Oligotrophus betulae, 2:621*, 



647'. 

 olitorius, Jassus, 2:597*. 

 Olive, black-banded scale injur- 

 ing, I: 201''. 

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



2:503'. 

 omnivora, Diglochis, i:i65'. 

 Oncideres cingulatus, 1: 256', 271-— 



74^ 

 onerati, Entelus, I: 74'. 

 oneratus, .Synergus, 2: 714'. 

 Onychia armatus, 2:715'. 

 quinquelineata, 2: 715'. 

 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, l: 21*. 



glabratum, see Eremotylus. 

 optiva, Megachile, 2:728*. 

 Orange, injurious insects: 

 borers: 



apple wood stainer, i: 290'. 

 Dorcaschema alternatum, 2: 



726*. 

 Elapbidion inerme, 2: 702'. 

 Hyperplatvs maculatus, 2: 



433'. 

 I.eptostylus biustus, 2: 715*. 

 maple and oak twig pruner, 



i:6i''. 

 powder post beetle, 1:297'. 

 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*. 



