188 ASSOCIATION OF ECONOMIC ENTOMOLOGISTS. 



Page. 



Chloridea virescens, on tobacco in Cuba 70 



Choke-cherry. (Sec Primus virginiana.) 



Cholera, probable spread by flies 17 



ChrysomfhaluH obscurus, in Georgia 78 



Cicada erratica, alleged egg punctures in hoe handles 57 



description of egg punctures and eggs 57 



(nigrivenirin) , distribution discussed _ . 94 



egg punctures in roof boards . . .... 57 



enemy to cotton and corn 52-58 



habits and life history notes 55-57 



predaceous enemy reported . 55 



remedies suggested 58 



niffriventris, early determination of Cicada erratica 52, 53 



Cicadula spp., sulphur dioxide as insecticide 145 



Cicca sp 70 



Cimex lectularius, sulpliur fumigation in control 139, 144 



Cingilia catenaria, in New Hampshire 74-75 



Citrus trees, infestation by Icenja purchasi 59 



saved by Coccinella repanda and Platyomus liindigaster 61 



Classics, instructional value overrated 12-13 



Clayton gas. {See Sulphur dioxide.) 



Click beetles, injury of larvae to tobacco in Cuba 70 



Climatic conditions, affecting rate of spread of boll weevil 130 



diiTerences, effect on value of insecticides 93-94 



Clothes moth, sulphur dioxide as insecticide : 145 



Clover ,^ food plant of Bruchophagus funebris 85 



Coccinella abdominalis, Centistes americana a parasite 60 



inti'oduction into Hawaii 59 



repanda, Centistes americana a parasite in Hawaii 61 



enemy of aphides in Hawaii 61 



saves citrus. Hibiscus, and sugar cane in Hawaii 61 



Coccinellidae, killed by Paris green against boll weevil 94 



Coccinellids, introduction into Hawaii 61 



Cockerell, T. D. A., paper, ' 'The Care of Entomological Types" 51-52 



Codling moth. (See Carpocapsa pomonella.) 



Coffee bean, egg punctures of Cicada erratica 57 



food plant of Leucoptera coffeella 70 



Pulviiutria psidii 60 



Coleophora limosipennella, on Long Island 90 



Coleopterous larva;', injury to corn, sugar cane, and vegetables in Cuba 70 



Collard, food plant of Murgantia Mstrionica 82 



Color differences in Callipterus walshii 163 



key for Aphididse 165 



Compere, George, trip to Australia and Fiji in 1899 63 



Conotrachelus nenuphar, arsenate of lead a remedy 72 



methods of control in Georgia 78 



on apple in Ohio 72 



and plum in Minnesota 85 



peach in Texas 69 



Paris green inefficient 72 



Conradi, A. F., paper, "A Consideration of the Cultural System for the Boll Weevil 



in the Light of Recent Observations " 107-111 



" Notes from Texas" 67-69 



