GENERAL INDEX 



;i9 



conspersus, Catapastus, 2: 729'. 

 consularis, Buprestis, 2:751*. 

 Contact insecticides, I; 35'; for- 

 mulas for, l: 3S'-39'. 

 contatella, Salebria, 2: 730'. 

 contracta, Datana, 2: 725'. 



Hydriomena, 2:754'. 

 convergens, Xylotrechus, 2: 73+''. 

 cookii, Amphibolips, 2: 712*. 

 copalina, Orthaltica, 2: 737^. 

 Coptocycia significa, 2: 730". 

 Coptodisca juglandiella, 2: 720'. 



lucifluella, 2: 717'. 



ostryaefoliella, 2: 722*. 



saliciella, 2; 744*. 



splendoriferella, 2: 734'. 

 Coptotriche zelleriella, 2:708'. 

 Copturodes longulus, 2:702', 751''. 



quercus, 2: 702'. 

 Copturus binotatus, 2: 730*. 

 coquus var. fulvipenne, Tragid- 



ion, 2: 702-. 

 cordifera, Leptura, 2: 720*. 

 cordigera, Anarta, 2: 738*. 

 Coriscium albinatella, 2: 708*. 



cuculipennellum, 2: 727'. 

 corni, Chionaspis, 2: 736'. 



Schizoneura, 2:737'. 



Sesia, 2: 428', 456''-57'. 

 cornifoliae, Aphis, 2: 737'. 

 cornifoliana, Ancylis, 2:736'. 

 cornifoliella, Antispila, 2:736*. 

 cornigerus, Andricus, 2:437', 



451', 6l83, 624'. 

 Cornus, see Dogwood, 

 cornuta, Cecidomyia, 2: 745^. 

 cornutus, Anthribus, 2: 730^. 



Passalus, 2: 492*. 

 corrugis, Dryophanta, 2: 714'. 



Neuroterus, 2: 713'. 

 Corthylus columbianus, 2: 702". 



punctatissimus, 1:50*, 65'-67'; 

 2: 732'. 

 corticalis, TenebriSides, 2:492', 



721'. 

 corticola, Boletophagus, 2: 754'. 



Cossonus, 2: 751'. 

 Corvidae, i: 30'. 

 corvulus, Anthonomus, 2:736'. 

 corylanum, Exartema, 2:723'. 

 coryli, Monocesta, 2:724'. 



coryli, Strophosomus, 2: 749'. 

 corylifoliella, Coleophora, 2: 

 723*. 

 Nepticula, 2: 723'. 

 corylisella, Gelechia, 2: 750'. 



LithocoUetes, 2:723'. 

 coryloides, Cecidomyia, 2:745^. 

 Corylus americana, Chionas'pis 



lintneri injuring, 1:227'. 

 corylus, Pteronus, 2: 750'. 

 Corymbites cruciatus, 2:722'. 

 hamatus, 2: 740^. 

 hieroglyphicus, 2:653', 692*-93'. 

 propola, 2:652', 692'. 

 sulcicollis, 2:492'. 

 vernalis, 2: 752'. 

 Corythuca arcuata, 2:598'-g9'', 

 720'. 

 ciliata, 2: 599'-6oo'', 719'. 

 juglandis, 2: 749'. 

 Coscinoptera dominicana, 2:737^. 

 Cosmopepla carnifex, 2:611'. 

 Cosmophorus hopkinsii, 2:379*, 



389'-9o'. 

 cossae, Cecidomyia, 2:718'. 

 Cossidae, i: 12'. 

 Cossonus concinnus, 2: 751'. 

 corticola, 2: 751'. 

 crenatus, 2: 751'. 

 piniphilus, 2: 751*. 

 platalea, 2:428'', 455''-56'. 

 Cossus centerensis, 2:430', 476'- 

 77'. 

 macmurtrei, see Prionoxystus. 

 querciperda, 2:477'. 

 Cosymbia lumenaria, 2: 749*. 

 Cotalpa lanigera, 2: 724'. 

 Cotton worm, losses caused by, 



i:6^ 

 Cottonwood, resistance to insect 

 attacks, i: 47'. 

 injurious insects: 

 borers: 



carpenter worm, 1:80', 84'. 

 Hyperplatys aspersus, 2: 



746'. 

 poplar borer, 1:98', 99*. 

 poplar carpenter worm, 2: 



476'. 

 willow borer, mottled, i: 

 103'. 



Cottonwood, inj. insects (miil'il): 

 gall insects: 



basal leaf gall, 2:620', 636*. 

 poplar leaf stem gall. 2: 



620', 635'. 

 vagabond gall, 2:635'. 

 leaf feeder: 



Cottonwood leaf beetle, I: 

 317'. 

 scale or ::ucking insects: 

 Aspidiotus rapax, 2:728'. 

 Buffalo tree hopper, 2: 592*. 

 Chionaspis ortholobis, 2: 

 744'- 

 Cottonwood leaf beetle, 1:258', 



3l7*-22'. 

 Cottonworm, 2:609'. 

 Cottony maple scale, 1:8', 12', 



173'-, 196^-200^. 

 Crab apple, injurious insects: 

 leaf feeders: 



Mineola indigenella, 2: 733'. 

 Cranberry, red-banded leaf roller 



injuring, 2: 532^. 

 crassimana, Limosina, I: 74'. 

 crassipes, Pilophorus, 2:651', 



686'. 

 crassitelus, Neuroterus, 2:710'. 

 crassulus, Liopus, 2: 715'. 

 crataegi, Conotrachelus, 2: 734'*. 



Nectarophora, 2: 735'. 

 , Pseudanthcyiomus, 2: 733^ 



Schizoneura, 2: 735'. 

 crataegifoliella, Nepticula, 2: 

 734'. 

 Ornix, 2: 734'. 

 Crataegus, see Thorn. 

 Cratoparis lunatus, 2:498^,499'. 

 Cratotechus orgyiae, i: 138'. 

 Creeper, black and white, I: III'. 

 Cremastus retiniae, 2:410'. 

 crenatus, Cossonus, 2: 751'. 

 Crepidodera aesculi, 2: 730'. 

 helxines, 2: 742'. 

 rufipes, 2:510', 556'. 

 crepuscularia, Ectropis, 2: 743', 



749'- 

 Cressonia juglandis, 2: 506', 518'- 



iq', 720'. 

 cressonii, Tenthredo, 2: 748'. 

 cretata, Saperda, 2: 734^ 



