834 



INDEX. 



Olethreuies frigidnna. 43; hehesana, 



659; lacunana. 195', {Penthina) 



pruniana, 220, 496, 659; rooana, 



194; schistaeeana (see Argyro- 



ploce) ; urticana. 194; (Argyro- 



ploce) variegana, 220, 613. 

 Oligin (Hadena) fradilinea (Lined 



Corn Borer), 475. 

 OligosHa comosipennis, 26 ; san- 



guinea, 301. 

 olivacea, Euhlemma. 

 Olive, 10, 37, 55, 99, 151, 171, 257, 



432, 454, 502, 512, 686, 705. 

 Olive Bug {Teleonemia australis), 



502. 

 Olive Fly (see Dams oleae). 

 Olive Tvvig Borer (see Polycaon 



confertus). 

 olivina, Chionaspis. 

 Olla abdomincdis, 64, 142; ociilata, 



760. 

 Omiodes (see Nacoleia). 

 omiodivortim, Bracon ; Macrodyc- 



tium. 

 ommatias, PMydaenia. 

 omnivora, Liothula {Oeceticus). 

 Omocestus liaemorrJioidcdis, 636 ; 



ventralis, 636. 

 OmopMus, 46, 94 ; lepUcroides, 226 ; 



pilicollis, 638. 

 Omophorus stomachosns, 618. 

 Oinorgus difformis, 211, 497 ; ferru- 



gineipes, 691 ; lugubrinus, 220 ; 



mutabilis, 543 ; pMliorimaeae, sp. 



n., 691 ; toHricidis, sp. n., 691. 

 Ompliale metallicus, 681. 

 Oncideres cingidata (Twig Girdler), 



180 ; putator (Hiiisache Girdler), 



475. 

 Oncometopia lateralis, 335. 

 Oneonotus laxmani, 401. 

 Oncopsis, 530. 

 Onion, 10, 37, 55, 99, 151, 171, 257, 



432, 454, 502, 512, 686, 705. 

 Onion Fly (see Hyletnyia aniiqua). 

 Onion Maggot (see Hylemyia 



antiqua). 

 Onion Thrips (see Thrips iabaci). 

 Onobrychis, 703. 

 onobrychis. Aphis (see Ac yriho siphon 



pisi). 

 ononidis. Aphis ; CalUpterus. 

 Ononis hircina, 702 ; spinosus, 749. 

 ononis, Siphonophoru. 

 Onopordon acanthium (Scotch 



Thistle), 608. 

 onotrophes, Tryx>eia (see T. cylin- 



drica). 

 Ontario, 18, 43, 57, 71, 72, 77, 137, 



273, 293, 358, 368, 369, 407, 548, 



552, 553, 732. 

 on usta, JI a cronoct u a . 

 Ootetrastichus optabilis, 758. 

 Ootheca mutabilis, 166. 

 opaca, Silpha. 



opacicollis, Promecotlieca. 



Opatruvi depressum, 589 ; pusillmn 

 (see Gonocephalum) ; scdmlosum, 

 106, 203, 221, 226, 342, 399, 543. 



opercidella, Phtho ri m aea . 



Ophelosia, 348. 



Ophion luteiis, 536; mauriiii, 383; 

 {Hetiicospilus) purgatiis, 371, 684. 



Ojihioneetria coccicola (White- 

 headed Fungus), 650. 



Ophisaurus, 243. 



Ophonus {Harpalus) calceatus, 67, 

 601 ; pubescens, 138. 



Opilo, 10; domesti ens, 256 ; mollis, 

 211. 



opinius, Chrysomphalus. 



opinator, Syrphus. 



Opius, 133, 412, 584 ; africanus, 

 433 ; africanus var. orientalis, 

 173, 433; dacicida. 173, 433; 

 hmiiilis, 170, 289, 364, 412, 712, 

 739, 758 ; procerus, 1. 



Opogona (Loxostoma) (Sugar-cane 

 Bud Moth), 364, 365 ; aurisqua- 

 mosa, 682; glycyp>huga, sp. n., 

 718. 



Opomyza floruni, 640. 



oppugnati , Habrolep is. 



oppugnaior, Compsilura. 



oppiignatus , Aspidiotus. 



optabilis, Ootetrastichus ; Parana- 

 grus. 



optatus, Horonotus. 



Opuntia (Prickly Pear), 135, 171» 

 475 ; cochinelifera, 126 ; dillenii, 

 126; engelmanni, 296; lindhei- 

 meri, 295 ; monocantha, 126, 503 ; 

 nigricans, 126 ; tuna, 296. 



opuntiae, Asphondylia ; Cecidomyia 

 (Itonida). 



Orange, 29, 73, 83, 95, 102, 121, 127, 

 135, 143, 169, 223, 276, 300, 326, 

 357, 420, 494, 503, 517, 518, 558, 

 567, 625, 626, 631, 653, 654, 688,. 

 690, 694, 705, 739, 744, 745. 



Orange Aphis {Myzus citricidus), 

 412. 



Orange Codling Moth {Argyroploce 

 leucotreta), 502, 618. 



Orange Moth, 22. 



Orange Thrips (see Scirtothrips 

 citri). 



Orange Tortrix {Tortrix citrana),. 

 622. 



orbiculus, Cryptogonus. 



orbona, Agrotis. Chilocorus, 



orbus, Chilocorus. 



Orchard Tent Caterpillar (see 

 Malacosomct am ericana ). 



Orchestes alni, 694 ; canus, 456 ; 

 fagi, 715, 743; mangiferae (see 

 Ehynchaenus) ; quercus (see 

 Bhynchaenus) ; rufus. 694. 



Orchids, 80, 117, 121, 354, 455, 469,. 

 626, 739. 



