944 



EXPERIMENT STATION RECOED. 



Clover— Continued. Page. 



liming experiments 820 



pollination 134 



precipitin test for 733 



red, color characteristics in 330 



red, notes. Mo 830 



red, propagation experiments 228 



red, relation of tops to roots 733 



red, variation in 134 



root borer, notes 848 



seed, hard, germination 228 



seed, inspection, Md 438 



seed, viability as affected by age .-. 624 



selection and breeding, Wis 829 



silage and hay for dairy cows, Mont 673 



sulphur in 817 



sweet. {See Sweet clover.) 



varieties, Wis 829 



Club root, studies, Vt 612 



Clysia ambiguella, notes 157 



Coal- 

 analyses 359 



prices in United States 558 



Coat color. {See Color.) 



Cob meal, analyses 366 



Cobsea scandens, flower development in 427 



Cobalt in soils, U.S.D.A 720 



Coccidse — 



injurious to citrus fruits, remedies 550 



of Japan 157 



Coccobacillus acridiorum — 



description 752 



destruction of locusts by 752, 753 



Coccus ciridis, notes 58 



Cochylis ambiguella, school chart of 395 



Cockroach, American, as a carrier of cholera 



vibrios 752 



Cocoa — 



alkaloids in 358 



examination 760 



Coconut — 



cake, agglutinating properties 774 



cake, analyses 864 



fat, determination in butter 810 



industry in Seychelles Islands 639 



meal, analyses 864 



meal, digestibility, Mass 766 



palms, insects affecting 58 



Coconuts- 

 changes in during ripening 535 



culture in Burma 48 



culture in Guiana 391 



fertilizer experiments 421, 742 



fertilizer experiments, P.R 635 



macapuno, description 536 



Cod liver oil, eflect on growth 560 



Codling moth — 



clerid enemy of 353 



false, notes 752 



notes 548, 848 



remedies 651 



remedies. 111 4,54 



remedies, Mo 335 



remedies, Nebr 439 



remedies, U.S.D.A 252 



CaHinideaferruginea u.sp., description 355 



Coffee— Page. 



adulterated, detection 208 



adulteration in Philippines 259 



alkaloids in 358 



analyses 7C0, 856 



biometric studies 142 



borer, yellow-headed, notes 61 



caff ein-free, diuretic eflect 461 



candelillo, studies, U.S.D.A 450 



coating, N.Dak 658 



composition 165 



compound containing ivory nuts, analyses 759 



culture experiments, P .R 637 



culture in Guiana 391 



culture in Venezuela, P.R 637 



disease, description and treatment 152 



disease, notes, P.R 646 



diseases in Dutch East Indies 540 



eflect on heart, kidneys, and nerves 265 



fertilizer experiments 421 



fertilizer experiments, P.R ;. . . 637 



food value 165 



infusions, chemistry of 164 



leaf blight, studies, U.S.D.A 450 



notes 856 



Robusta, culture in East Indies 638 



root disease, treatment 549 



volatile constituents 856 



Coital exanthema in cattle 381 



Colamin, isolation from oats 309 



Cold— 



eflect on cereals 541, 542 



frames, construction 393 



{See also Temperatm-e, low.) 



Cold storage— 



eflect on fish 64, 459 



eflect on moisture content of butter. Can. 675 



eflect on Trichmella spiralis 356 



experiments with strawberries 535 



law in Massachusetts 67 



law in Nebraska 67 



plants. Inspection, Ky 359 



Colemanite, calcined, use against fly larvse, 



U.S.D.A 654 



Coleopliora spp., notes 454 



Coli bacillus. {See Bacillus coli communis.) 



Coleosporium— 



inconspicuum, notes 348 



oldenlandix, description 145 



spp., hosts of 540 



Colics and their treatment, manual 382 



CoUards and cabbages, crossing experiments, 



Ga 438 



Colleges. {See Agricultural colleges.) 



Collegiate Country Life Club of America 298 



Collet otrichum— 



agaves, notes 641 



cradwickii, fimgus resembling, P.R 645 



falcatum, notes 746 



glososporioidcs, notes 152 



graminicolum n.n. , studies 746 



lindemuthiana, notes 542 



nigrum on pepper 542 



Colloids— 



as protective substances for bacteria, Nev. 24 



in water and sewage purification 616 



