120 PAPERS ON CEREAL AND FORAGE INSECTS. 



Page. 



Beet, sugar, roots food of false wireworms 82 



Billbug, maize. (See Sphenophorus maidis.) 



Bisulphid of carbon against legume pod moth (Etiella zinckenella schisticolor). . 104 



Blackbird, Brewer's. (See Euphagus cyanocephalus.) 



Bluebird, western. (See Sialia mexicana occidentalis .) 



Bluegrass. (See Poa spp.) 



Botrytis rileyi, fungous parasite of Plusia brassicae 118 



Bracon sp., parasite of Etiella zinckenella schisticolor 104 



Braconid parasite of Etiella zinckenella schisticolor 89, 104 



Bromus secalinus, probable food plant of Mordellistena ustulata 2 



' ' Budworm, ' ' colloquial name for Diatrsea sp . on corn 69 



Bufo sp., enemy of Eleodes 85 



Burning against chinch bug (Blissus leucopterus) 36-37 



maize billbug (Sphenophorus maidis) 22 



Butcher bird, enemy of Eleodes 85 



Cabbage, food plant of Autographa gamma calif ornica 112 



Eleodes tricostata 73-74 



Calandra callosa= Sphenophorus callosus 54 



Calomagrostis, hibernating shelter of chinch bug 35 



Cane in piles, hibernating place of chinch bug 32 



Cannibalism in false wireworms in confinement 82 



Carexfrankii, food plant of Sphenophorus callosus 57, 58, 60 



vulpinoidea, food plant of Sphenophorus callosus 58 



Cecidomyia spp., hosts of Holaspis parellina and Holaspis papaveris 108 



Centrocercus urophasianus, enemy of Eleodes adults 84 



Chalcidids parasitic on Pegomya planipalpis 108 



Cheat. (See Bromus secalinus.) 



Chickens, enemies of Eleodes adults 84 



Chinch bug, control by parasitic fungi 40-50 



description 24 



destruction of those in hibernation 36-37 



which enter corn fields 38-39 



distribution west of Mississippi River 23-24 



generations, number 24 



hibernation 32-36 



in Kansas, 1911 30-32 



southern Kansas and northern Oklahoma, 1910 29-30 



migrations 24-26 



parasitic fungi 40-50 



plowing under infested crops for its destruction 39-40 



preventive measures recommended 36-38 



remedial measures 38-39 



status in Kansas, Missouri, and Oklahoma 26-32 



unsatisfactory remedial measures 39 



west of Mississippi River 23-52 



summary 50-52 



Chordeiles acutipennis texensis, enemy of Sphenophorus callosus 71 



Chrysolophus amherstse and adult Eleodes 84 



pictus and adult Eleodes 84 



Chufa. (See Cyperus esculentus.) 



Citellus columbianus, adults of Eleodes letcheri vandykei in burrows 83 



townsendi, adults of Eleodes obscura sulcipennis in burrows 76 



"Clewbug, " colloquial name for Sphenophorus callosus 53 



