840 



EXPERIMENT STATION EECOBD. 



Page. 



Club root, treatment 743 



Cluster fly, notes, Conn.State "50 



Coagulum, fibrin, microscopic structure 581 



Coal, apparatus for sampling 516 



conservation of ^^'^ 



tar creosote, testing 516 



Coat color and hoof quality, correlation 179 



inheritance in horses 376, 377 



Cobnuts, fertilizer experiments 640 



Coccidae of Audubon Park, New Orleans 456 



Boulder County, Colorado 456 



California, notes 559 



Ceylon...' 259 



Coccidiosis and pseudotuberculosis in a 



cow 185 



avian, bibliogi-aphy , R.I 188 



investigations, R.I 1S7 



studies 590,685 



intestinal, of rabbits, studies 684 



occurrence in cattle 483 



Coccidium avium, studies and bibliography. . 684 



cuniculi, studies 684, 686 



tenellum and Amaba meleagridis, 



identity of 590 



CoccineUidse of the Philippines 563 



studies 559 



Coccophagus lecanii, notes, Md 658 



Cochineal insect, effect on prickly pears 559 



Cockylis ambiguella, bibliography 660 



remedies 57 



Cockroach, American , parasitism 564 



Cocksfoot as a permanent grass 34 



grass, analyses 769 



sowing experiments 731 



Coco butter, cause of disagreeable odor in — 213 



fat, detection in butter 413 



Cocoa, culture experiments 38 



examination 566 



insects affecting 255, 250 



shells, detection in cocoa 123 



Coconut cake, analyses 573 



disease, notes 48 



fat, determination in margarin 213 



foliage, analyses 573 



oil, cause of disagreeable odor 213 



determination in butter and 



margarin 515 



Coconuts, bud rot affecting 351 



culture e.Nperiments 38,40 



insects affecting 57, 255 



Cocos nuci/era, bud rot affecting 351 



Codfish, preparation for market, U.S.D.A... 604 



reddening, studies, U.S.D.A 664 



Codling moth — 



bibliography 454 



control in Cape Colony 55 



the West 56 



one-spray method, U.S.D.A 260 



diseases, notes 060 



eggs, parasitism 63 



life history and remedies, U.S.D.A 256 



notes, Can 455 



parasitism, U.S.D.A 256 



remedies 257, 454, 560, 561 



Colo 457 



Conn.State 553 



N.Y.State 664 



Page. 

 Codling moth— Continued. 



remedies, Wash 561 



studies 659 



Coelostoma wairoense, injurious to flax 56 



Canurus cerebralis, investigations, U.S.D.A . . 87 



Coffea laurentii, studies 242 



spp., resistant to leaf rust 351 



Coffee- 

 analyses 763 



and chicory compound, adulteration and 



misbranding, U.S.D.A 567 



branch dimorphism in, U.S.D.A 444 



culture, P.R 150 



experiments 38 



disease, new 747 



glazes, studies 763 



ground, adulteration 170 



insects affecting, P.R 150 



leaf- weevil, studies, P.R 162 



misbranding, U.S.D.A 264,364 



plantations, renovation, P.R 150 



varieties resistant to leaf rust 351 



Cognac. (Sfc Brandy.) 



Cola sirup, adulteration and misbranding, 



U.S.D.A 607 



Colastus truncalus, notes 341 



Colchicin poisoning from pastures 680 



Cold, effect on animal diseases 385 



storage for eggs 473 



fruits 641 



in floriculture 151 



plants, cooperative, address on. 40 

 {See also Temperature, low.) 

 Coleophora caryxfoUella, studies and bibliog- 

 raphy, U.S.D.A : 257 



limosipennella, notes 454 



Coleoptera, bibliography 161,162 



of Colorado 55 



India 758 



Indiana 259 



Colic in the horse, pathological anatomy of. . 187 

 Colleges. {See Agricultural colleges.) 

 Collctotrichum— 



cradwickii n.sp. , description 251 



gloeosporioidcs, injurious to oranges 157 



studies 747 



gossypii, notes, Miss 347 



iiorx n.sp., description 447 



lindemuthianum, notes 742 



lycopersici, notes, S.C 155 



spp. , parasitic on wheat 448 



Collodion membranes, value as filters 479 



methods of analysis 410 



sacs, bacterial integrity 480 



Colloidal solutions, treatise 408 



Colloids, determination in soils 219,299 



effect on plant nutrition 219 



importance in soils 219, 299, 521, 711 



Collyhia velutipes, infection experiments 52 



Colorado College, notes 597 



Station, financial statement 494 



notes 695 



report of director 494 



Colors, oil-soluble, identification 198 



Columbia River, annual rise, U.S.D.A 17 



University, agriculture at 300 



Comhretum primigenium, analyses 371 



