190 ASSOCIATION OF ECONOMIC ENTOMOLOGISTS. 



Page. 



Cow-dung maggots, introduction of enemies into Hawaii 62 



Cowpeas, fumigation with carbon bisulphid 91 



sulphur dioxide against Bruchus 143 



germinating power destroyed by sulphur dioxide. 142 



Crambus pascuellus, on corn in Georgia 81-82 



vulgivagellus, on grass in New York 89 



Crickets, injury to vegetables in Cuba 70 



Crop rotation. (See also Cultural methods.) 



I'emedy for Toxoptera graminum 67 



Cryptolsemus montrouzieri, considered more valuable than Vedalia cardiimlis 61 



enemy of male Pseudococcus filarnentosus in Hawaii . 61 



Pidvinaria psidii in Hawaii 61 



introduction into Hawaii 61 



Cryptopristus, inefficient in holding jointworm in check 91 



n. sp., parasite of Isosoma sp. in Ohio 71 



CryptorhyncJiMS lapathi, on willow in Ohio 74 



Cuba, injurious insects of 1905 70 



Cuckoo, black-billed, feeding on Hyphantria cunea larvae 47 



Cucumber family, blight carried by insect pests 18 



food plant of Diaphania hyalinata 70 



Culex pipiens, sulphur dioxide as insecticide 145 



Cultivation, shallow, in boll weevil control. 108, 111 



thorough, in boll weevil control, what is it? 110, 111 



Cultural methods, in control of Aphis maidi-raxlicis 37-39 



boll weevil {see also under Boll weevil) 107-111 



Cicada erratica, suggested 58 



Fidia viticida 90 



SpJienophorus obscurus 63 



Toxoptera graminum 67 



Currant root-aphis. (See Schizoneura fodiens.) 



varieties attacked by Schizoneura fodiens 167-168 



Custard apple. {See Anona.) 



Cutworms, abundance after cold wet spring 91 



in Minnesota 85 



poison-bian mixture a remedy 91 



termed " bhght " in Hawaii 59 



Datana ministra, experiments with a bacterium 75 



in New Hampshire 75 



Deltocephalus inimicus, sulphur dioxide as insecticide 145 



Dermest&s beetle, toothed. (See Dermestes vulpimis.) 



larvae, sulphur dioxide as insecticide 145 



vulpinus, injury to staves of ice-cream freezers — 76 



Descriptions, in the family Aphididae 162-166 



Description themes, for .\phidida3. 164-166 



Diahrotica ditodecimpu nctata. in Georgia 82 



Maryland 84 



Diaphania hyalinata, on cucumber and pumpkin in Cuba 70 



Diatrxa saccharalis, on coi'n in Cuba 70 



sugar cane in Cuba 70 



Diedrocephala coccinea, sulphur dioxide as insecticide 145 



Diversified farming, importance in Louisiana 127 



Drseculacephala mollipes, sulphur dioxide as insecticide 145 



Dragon-fly, sulphur dioxide as insecticide ,.,..,.,.,.,... 145 



