942 



EXPERIMENT STATION RECOED. 



Page. 



Coccidiosis In cattle and carabaos — 482 



Coccinella spp., life history 562 



Coccinellids, statistics 256 



Coccobacillus acridiorum — 



destruction of locusts by 154 



in Algeria 633 



Coccomyces spp., investigations, N.Y. 



Cornell 347 



Coccotrypes dactyliperda, notes 730 



Coccus citricola, studies,. Cal 558 



Cochylis amMguella, biology and con- 

 trol 555 



Cockroaches, remedies, U.S.D.A 59 



Cocksfoot, culture under irrigation- 228 

 Coconut — - 



beetle, control in Seychelles 555 



bud rot, treatment 150 



cake, analyses GG5, 870 



cake, composition and digesti- 

 bility .">r.s 



fat, detection in butter ."105 



meal, analyses 5GS. 870 



Coconuts — 



culture and utilization 438 



fertilizer experiments, P.R 535 



germinating, lipase in 420 



insects affecting 154, 555 



stored, disease of 515 



Cod liver oil — 



and its cordials, nutritive 



values 103 



lecithids in 100 



Codling moth — 



in Russia 1"^ 



investigations, U.S.D.A 01 



life history, U.S.D.A 550 



morphology and biology 748 



notes 052, 053 



remedies 252 



remedies, 111 141 



remedies, N.Y.Cornell 59 



Coffee — 



culture experiments, P.R 530, 643 



culture in South India 043 



diseases, studies, P.R 549 



fertilizer experiments, P.R 530 



germination experiments 841 



insects affecting 153 



insects affecting, P.R 554 



leaf disease, treatment 445. 049 



statistics in United States 894 



toxicity GO 



varieties, P.R 530 



Colaspidema atra injurious to alfalfa 555 

 Cold — 



storage, effect on hops, U.S.D..V_ 709 

 storage plants, inspection in 



Massachusetts 200 



storage, treatise 892 



waves, cause 210 



{See also Temperature, low.) 



Coleophora laricella, reme(lies 859 



Colias spp. injurious to alfalfa 555 



College curriculum, relation to hu- 

 man life and work 895 



Colleges. (See Agricultural colleges.) Page. 



Colletotrichum — 



agaves, studies 851 



cameUim, studies 650 



falcatum, notes 444 



Qlceosporioides, treatment 149 



gossypii, notes 741 



n.sp. on clover 340 



n.sp. on milk weed 350 



n.sp. on potatoes 346 



Colloids — 



determination in soils 118 



in soils 215, 513 



of humus 609 



treatise 801 



Color- 

 in animals, chemistry of 067 



in plants, studies 224 



inheritance in horses 471 



inheritance in rabbits 757 



Colorado — 



College and Station, notes 99 



Station, report 96 



Colt shows, directions for 697 



Colts, breaking and training, U.S. 



D.A 271 



Complement action, studies 280 



Compsilura concinnata, dispersion In 



New England, U.S.D.A 254 



Conchuela affecting Sudan grass, 



Tex 747 



Concrete — 



chute for water 550 



culverts, specifications 291 



effect of varying the percentage 



of water in 292 



oil-mixed, tests, U.S.D.A 685 



pavements for roads, U.S.D.A 085 



roads in Ontario 289 



use of blast furnace slag in 684 



Cone beetles, studies, U.S.D.A 438 



Confectionery — 



establishments, law in Ohio 662 



use of talc in, U.S.D.A 304 



Conifer plantations in Massachu- 

 setts G45 



Coniferae, oils of 18, 203, 409 



Coniferous woods, identification 143 



Conifers — 



liming experiments 739 



ornamental, cidture 143 



variation in size of ray pits 645 



Coniopliora cerehclla, infection of 



wood by 651 



Conjunctivitis in man 450 



Connecticut College, notes 300, 699 



Conophthorus spp. injurious to 



pines, U.S.D.A 458 



Conotrachelus nenuphar. (See Plum 

 curculio.) 



Conringia orientalis, analyses 466 



Contarinla (Diplosis) sorghicola — 



affecting Sudan grass, Tex 746 



in Argentina 155 



Convolvulus arvensis, analyses and 



feeding value 70 



