INDEX TO REPORT OF THE STATE ENTOMOLOGIST 1 0,2 1 123 



Colpodia (Continued) 

 pratensis, 104 

 sanguinia, 104 

 temeritatis, 104 

 trifolii, 104 



columba, Tremex, 89 



Confused flour beetle, 58-61 



confusum, Tribolium, 58 



consobrina, Porricondyla, no 



Contarinia caudata, in 

 saltata, no 



Cooperative work, 12 



Copidosoma sp. } 77 



coprae, Arthrocnodax, no 



Corn, injurious insects, 8 

 army worm, 68 

 Hadena dubitans, 74 

 lined corn borer, 72 

 spindle worm, 74 

 stalk borer, 71 

 white grubs, 112 

 wireworms, 69 



Corn borer, 109, in, 113 



Corn borer, European, see European 

 corn borer 



Corn borer, lined, III 



Corn ear worm, 5, 8, 13, 37-40, in; 

 earlier New York records, 38; life 

 history and habits, 38; characteris- 

 tics, 39; control measures, 39 



Corn pest, 109 



Cornus, Neoclytus erythrocephalus in- 

 juring, 88 



Corrosive sublimate, 93 



Cotton moth, 95 



Cottony maple scale, 98 



crabro, Vespa, 94 



Crambus luteolellus, in 



Crane fly, 9, 76 



Crioceris asparagi, 91 

 12-punctata, 91 



Ctenodactylomyia antidesmae, no 



Cut worms, 73 



Cypress twig gall, 101 



Dahlias, stalk borer injuring, 72 

 Dasyneura elatostemmae, 113 



ulmea, 102 

 dentata, Camptomyia, no 

 destructor, Fhytophaga, 8, 51 



Diadiplosis indica, in 



pseudococci, 113 

 Diarthronomyia hypogaea, n, 99 

 Diceromyia, 108 



vernoniae, 108 

 Dichrona gallarum, figure, 102 

 Dicrodiplosis insolens, no 

 Didactylomyia robusta, no 

 Diestrammena japonica, 107 

 diplodisci, Schizomyia, 108 

 Diptera, additions to collections, 114, 



116, 118 

 dispar, Porthetria, 82 

 divergens, Mycetobia, 63 

 Dock false worm, 67 

 Dogbane, Asteia beata injuring, 98 

 Dogwood, injurious insects 



Agrilus otiosus, 90 



dogwood twig borer, 86 



elm case bearer, 62 

 Dogwood twig borer, 85 

 dolens, Asynapta, no 

 Drasterius elegans, 70 

 dubitans, Hadena, 73 

 Dyodiplosis indica, 112 



monticola, 112 



plumosa, 112 



Eccoptogaster quadrispinosa, 87 

 Egg parasite, 27 

 elatostemmae, Dasyneura, 113 

 Elder, spindle worm injuring, 75 

 elegans, Drasterius, 70 

 Elm, injurious insects 



aphis, woolly, 63 



dogwood twig borer, 86 



Neoclytus erythrocephalus, 88 



Oberea ulmicola, 85 



oyster scale, 63 



pigeon tremex, 89 



rustic borer, 88 

 Elm bark louse, 63 

 Elm borers, 63 

 Elm bud gall, 102 

 Elm case bearer, 62 

 Elm leaf beetle, 9, 78 

 Elm ribbed cocoon maker, 77 

 Ennomos subsignarius, 10, 83 

 ephemeraeformis, Thyridopteryx, 62 

 eremi, Prionellus, no 



