184 



NEW YORK STATE MUSEUM 



Collections of insects, 92-93; contribu- 

 tions to, 170-77. 

 Colorado potato beetle, 144, 145, 147, 



148, 149, 150, 151, 152. 

 Columbia county, forest tent cater- 

 pillar in, 104. 

 Comstock, J. H., acknowledgments to, 



93. 

 conf visor, Monohanimus, 164. 

 Conotrachelus nenuphar, 150, 151. 

 Corn, Heliothis armiger injuring, 107, 



121. 

 Corn worm, 107, 121. 

 Cornstalk l)orer, 123. 

 Correspondence, 90. 

 costalis, Pyralis, 123. 

 Cotton, introduced species affecting, 



121-22; 

 insects injurious to: 



Aletia argillacea, 119, 121. 



Anthonomus grandis, 117, 121. 



Heliothis armiger, 107, 121. 

 Cotton boll weevil, 117, 121. 

 Cotton worm, 119, 121. 

 Cottonwood leaf beetle, 165. 

 Cottonwood tree, Lina scripta injuring, 



165. 

 Cottony inapletree scale insect, 144, 



145, 165. 

 cresphontes, Heraclides, 165. 

 Crioceris asparagi, 118, 123, 146, 150, 



169. 

 12-punctata, 118, 123. 

 Croton bug, 125. 

 Crow, 98. 



cruciferarum, Plutella, 123. 

 Crude petroleum, see Petroleum. 

 Cryptorhynchus lapathi, 110-11,';122. 



explanation of plate, 179. 

 Cuckoo, black-billed, 98. 

 Cucumberj Diabrotica vittata injuring, 



147, 148, 151. 

 Cucumber beetles, striped, 147, 148, 



151. 

 cucumeris, Epitrix, 151, 152. 

 cunea, Hyphantria, see Hyphantria 



cunea. 

 CurcuHo, pophu- and willow, 110-11, 



122. 

 explanation of plate, 179. 



Currant aphis, 148. 



Currant bushes, insects injurious to: 

 Poecilocapsus lineatus, 149. 

 Pteronus ribesii, 123, 145, 146, 148, 



149, 151, 152. 

 Currant sawfly, 123, 145, 146, 148. 

 Currant stem borer, 123. 

 Currant worms, 146, 149, 151, 152. 

 Curtis, cited, 101, 102. 

 Cutworms, 145, 149-50. 



variegated, 123. 

 cyanea, Scutellista, 125. 

 Damsel flies, 92. 

 Datana integerrima, 113, 147. 

 Davis, C. E., cited, 99. 

 Dendroctonus terebrans, 164. 

 Dermestes lardarius, 124. 

 destructor, Cecidomyia, see Ceeido- 



myia destructor. 

 Diabrotica vittata, 147, 148, 151. 

 Diaspis pentagona, 117, 122. 

 Diatraea saccharalis, 123. 

 Dibolia l>orealis, 148. 

 Diglochis omnivora, 97. 

 diluticostana, Cenopis, 165, 169. 

 Diplosis pyrivora, 122. 



tritici, 119. 

 Diptera, 163, 167; contributions of, 



171-72. 

 Disonycha triangularis, 148. 

 dispar, Porthetria, see Porthetria dis- 



par. 

 dispar, Xjdeborus, 123. 

 disstria, Clisiocampa, see Clisiocampa 



disstria. 

 Domestic animals, insects affecting, 124, 

 domestica, Musca, 125. 

 Donacia, 92. 

 Doryphora 10-lineata, 144, 145, 146, 



147, 148, 149, 150, 151, 152. 

 Dragon flies, 167. 

 Dutchess county, forest tent caterpillar 



in, 105; elm leaf beetle in, 108; 



summary of volunta^^'^ : reports 



from, 145-46. 

 Dying white pines, 161. 



Eastern New York Horticultural So- 

 ciety, report of the committee on 

 insects, 164, 169; report on insects 

 for 190i;\\(35. 



