188 ASSOCIATION OF ECONOMIC ENTOMOLOGISTS. 



Vase. 



Chloride a virescens, on tobacco in Cuba 70 



Ckoke-cheny. (See Prunus virginiana.) 



Cholera, probable spread by flies 17 



Chrysomphalus obscurus. in Georgia 7S 



Cicada erratica . alleged egg punctures in hoe handles 57 



description of egg punctures and eggs 57 



(nigriverdris) , distribution discussed . 94 



egg punctures in roof boards . 57 



enemy to cotton and corn 52-5S 



habits and life history notes. 5-5-57 



predaceous enemy reported 55 



remedies suggested 58 



nigricentris . early determination of Cicada erratica 52. 53 



Cicadula spp. . sulphur dioxide as insecticide 145 



Cicca sp 70 



Cimex lectularius. sulphur fumigation in control 139. 144 



Cingilia catenaria . in New Hampshire 74-75 



Citrus trees, infestation by Icerya purchasi 59 



saved by Coccinella re panda and Platyomus lividigaster 61 



Classics, instructional value overrated 12-13 



Clayton gas. {See Sulphur dioxide.) 



Click beetles, injury of larva; to tobacco in Cuba 70 



Climatic conditions, affecting rate of spread of boll weevil - 130 



differences, effect on value of insecticides 93-94 



Clothes moth, sulphur dioxide as insecticide. 145 



Clover, food plant of Bruchophagus funebris ....... 85 



CoccineUa abdorirhialis. Centistes arnericana a parasite 60 



introduction into Hawaii. 59 



re panda, Centistes america?\a a parasite in Hawaii 61 



enemy of aphides in Hawaii 61 



saves citrus, Hibiscus, and sugar cane in Hawaii 61 



Coccinellida?. 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 pomoneTla.) 



Coffee bean, egg punctures of Cicada erratica 57 



food plant of Leucoptera eoffeeUa 70 



Puldnaria 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 h istrion ica S2 



Color differences in CaUipterus uxdshii 163 



key for Aphidida?. 165 



Compere. George, trip to Australia and Fiji in 1S99 63 



Conotraehehis nen uphar. arsenate of lead a remedy. 72 



methods of control in Georgia ~ v 



on apple in Ohio 72 



and plum in Minnesota '. S5 



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 



