938 



EXPERIMENT STATION RECORD. 



[Vol.38 



CUmate — Contiimed. Page. 



relation to sun spots 114 



(See also Meteorology.) 



Climatic Index for plants 627 



Climatologlcal data. (See Meteoro- 

 logical observations.) 



Climatology. (See Meteorology.) 



Cloeterocerus n. sp. from California 565 



Clostridium pasteurianum — 



fixation of nitrogen by 427 



in Russian soils 428 



Clothes — 



louse, life history and remedies 765 



moth,' life history 657 



moth, webbing, predacious 557 



Clothing, removal of stains from, 



U.S.D.A 114 



Clouds, scarf, U.S.D.A 209 



Cloudy condensation, nuclei, U.S.D.A. 



511, 811 



Clover — 



alsike, effect on succeeding crop 237 



alsike, self-sterility 426 



as a green manure 27 



as affected by sulphur, U.S.D.A. 221 



berseem, culture in Egypt 338 



berseem, yields In Australia 133 



bur, as a forage crop, Hawaii 827 



bur, culture for winter forage, 



Cal 735 



bur, varieties, Tex 32 



crimson, liming experiments 21 



culture experiments 132, 133 



culture experiments, Can 634 



culture experiments, Minn 825 



culture experiments. Pa 229 



culture In Washington, Oregon, 



and Idaho, U.S.D.A 825 



culture on Ozark uplands. Mo 217 



cut, analyses. Mass 665 



fertilizer experiments, Minn 825 



fertilizer experiments. Mo 217 



fertilizer experiments, U.S.D.A, 422 



for Irrigated pastures 337 



insects affecting 557 



Japan, as a cover crop, Tenn 346 



liming experiments, Pa 219 



meal, analyses, N.H 369 



mite, notes 365 



red, ctilture experiments, Tenn_ 334 



red, effect on succeeding crop 337 



red, improvement 434 



resistance to Colletotrichum, 



Tenn 350 



seed production, U.S.D.A 441 



seed production in Idaho, Idaho 231 



seeding experiments, U.S.D.A__ 130 



stem rot. Investigations 850 



sweet. (See Sweet clover.) 



toxic effect on pigs 589 



varieties 433 



varieties. Can __^ 634 



varieties, Minn 131 



white, wild v. ordinary seeds 338 



Cloves, preservative value 469 



Coal, wetting tot domestic use... 87 



Coal-tar — Page. 



disinfectants, toxicity 284 



dyes, separation 12 



Coat color. (See Color.) 



Cobalt, toxic effect on plants G28 



Coccid enemies of grapes in Hungary 464 



Coccldae — 



of Florida 562 



of Philippines 464 



Coccidiosis — 



in a calf 183 



in fowls in South Africa 83 



Coccus viridis, notes 364 



Oochylis amhiguella, remedies 257 



Cochylis moth, control in Switzer- 

 land 159 



Cockchafer, bacterial diseases of 162 



Cockerels, feminization 275 



Cockroaches — 



destruction 558 



of North America 258 



physiology of digestion 558 



Coconut — 



beetle, investigations 163 



bud rot, notes 553 



cake, analyses 771 



cake, feeding value 572, 771 



diseases in Dutch East Indies 354 



diseases in Jamaica 758 



diseases in Malay States. 446, 460, 758 



diseases in Philippines 459 



meal, analyses 369 



oil, accessory growth substance. 265 



oil, determination in mixtures. 413 



oil industry in Philippines 807 



red weevil in Ceylon 62 



tree caterpillar In Panama 58 



Coconuts — 



culture 446, 542 



fertilizer experiments 144 



fertilizer experiments, P.R 748 



Insects affecting 157, 446, 459, 460 



Codling moth — 



eggs, destruction by nicotin sul- 

 phate 860 



in Maryland 154 



Investigations 361 



life history, N. Mex ^ 653 



remedies 540, 653, 857 



CasUnidea meromyzm, biology 566 



Coffee — 



bean weevil, studies 564 



black rot, treatment 351 



culture 446, 542 



culture experiments 845 



culture in British East Africa. 43 



diseases, notes 51, 548 



fertilizer experiments, P.R 749 



grounds, analyses 626 



Insects affecting 558, 857 



leaf disease, treatment 646 



root disease, notes 547 



soils of Java 513 



substitutes 266 



transplanting, P.R 749 



variettes, P.R -,«. .... 749 



