90 MISCELLANEOUS RESULTS OF WORK OF BUREAU — IX. 



Page. 



Caragana arbor esrens, food plant of Aphis medicaginis 40 



Carbon bisulphids against sowbugs in greenhouses and dwellings 21, 22 



too expensive for use against ant Formica cinereorufibarbis . . 74 



Cassia, food plant of Aphis medicaginis 40 



Catolaccus incertus, parasite of Apion decoloratum 32 



griseum 30 



Cattleya, food plants of Heliothrips hsemorrhoidalis 51 



Cerambycobius cushmani, parasite of Arsecerus fasciculatus 63-G4 



boll weevil 63-64 



Ceratopogon braueri, a myrmecophile 27 



brumalis, habits, distribution 27 



cinctus, biting habits, distribution 26 



griseus, habits, distribution 27 



guttipennis, biting habits 23-24 



larva, habits and description 24-25 



hippocastani, habits 28 



mutabilis reared from human excrement, distribution 27 



sanguisuga, biting habits, distribution 26 



spp., notes 23-28 



specularis, habits, distribution 27 



steUifer, biting habits, distribution 26 



stcnammatis, association with Stenamma fulvum aquia 27 



texanus, habits, distribution. . . .• 28 



unicolor, biting habits, distribution 26 



varicolor, pupa 25 



varipennis, biting habits, distribution 26 



websteri, habitat 27 



wheeleri, habits, distribution 28 



Chaitophorus populicola on cottonwood, attendance by Formica cinereorufibarbis. 73 



Chalcidid parasite of Apion proclive 31 



Cherry laurel, food plant of Heliothrips hsemorrhoidalis 51 



Chinaberry. (See Mclia azedarach.) 



Chinch bug, burning in control 14 



Chittenden, F. H., paper, "An Injurious North American Species of Apion, 



with Notes on Related Forms " 29-32 



"Insects Injurious to the Loco Weeds" 33-42 



Chrysopa carried away from aphis-infested cucurbit plants by Formica cine- 

 reorufibarbis 74 



Citrus, food plants of Aleyrodcs howardi 70 



Cleonus quadriiineatus, injurious to loco weeds, general account 37-38 



Clover, bur, food plant of Aphis medicaginis 40 



food plant of Agromyza seneiventris 41 



Aphis medicaginis 40 



hay worm. (See Hypsopygia costalis.) 



Cocklebur, food plant of Bans transversa 39 



Euxesta notata 39 



Coffee bean. {See Cassia.) 



weevil. (See Arsecerus fasciculatus.) 



Coleophora carysefoliella 79-86 



adult, description 82 



habits 83 



bibliography 86 



control recommendations 86 



