INDEX OF SUBJECTS. 



1171 



Page. 



Rocks, analyses 1023 



methods of analysis 1006 



Rodents, notes 423 



Rasteiia korexnm and Gymnoapomugiuin 



japonicum, relationship o72 



sp., notes 573 



Root curvat\ire, effect on distribution and 



arrangement of roots . . . 912 



mechanism 24 



growth as related to methods of cul- 

 ture 339 



killing of fruit trees by cold, Iowa. . . 147 

 systems of cultivated plants, studies, 



N. Dak 516 



tubercles, adaptation of organisms. . . 1013 



of cowpeas, notes, N. J 331 



of legumes as affected by 

 assimilable nitrogen in 



soil 827 



of legumes as affected by 



quicklime 548 



of legumes as affected by 



weather conditions 827 



of legumes, behavior in 



water cultures 113 



of legumes, nature and 



function 311 



of legumes, notes 114,719 



of legumes, organism 314 



of legumes, review of litera- 

 ture 912 



of soy beans, Kans 334 



selective power of bacteria. 422 



Roots, effect on following crop of barley. . . 1037 



feeding experiments with 80 



fertilizer experiments 338, 441, 633 



formation of tissues 1014 



insects affecting, U. S. D. A 862 



varieties 849 



Rose bugs, remedies, W. Va 1065 



chafer, notes, Okla 665 



diseases 263, 360 



growers, International Congress 855 



Leaf as an insecticide, Ga 62 



thrips, remedies, Ind 54 



Rosella. notes 152 



Roselle, notes, Cal 936 



Rosrninia qiiAireina, notes 658 



sp. on roots of fruit trees 257 



Roses, China 855 



classification 855 



cross-fertilization 954 



culture under glass 954 



effect of scion on stock 855 



fertilizer experiments, Ind 53 



history 247 



hybridity 855 



nomenclature 152 



notes 347,1040 



races ^"'■^ 



winter protection, ( an 549 



Resin soap, preparation, Cal 975 



Rotation experiments 14,441,547 



Can 536 



La 841 



R.I 1030 



Page. 



Roup, catarrlial, of poultry, treatment.Oreg. 1092 



of chickens, notes, Mont 894 



R. I 990 



treatment with anti- 

 diphtheria scrum, Can. 395 



poultry, notes, Del 894 



Rowan leaves, ash analyses 1006 



Rubber, botanical sources, U. S. D. A 647 



culture 219,346 



in Krazil 854 



Mexico 246 



Porto Rico, U. S. D.A... 646 



new substitute 344 



plants, notes .... 219, 346, 347, 451, 615, 827 



treatise 954 



preparation for market 346, 451 



Rum, manufacture in Porto Rico 399 



Russian thistle, disappearance 350 



Rusts, distribution 461 



of horticultural plants, notes 1056 



relationship of secidial and teleuto- 



spore forms 365 



Ruta-baga phoma disease, notes 256 



Ruta-bagas, conditions affecting feeding 



value 1038 



fertilizer experiments 441,547 



root growth 338 



Rye, Alinit experiments 532 



analyses, Nebr 478 



bran, analyses, Conn. State 70 



brown rust, studies 567 



characteristics of young plants 442 



chemical changes in molding and 



sprouting 108 



crop, foreign, U. S. D. ,A. 698 



culture experiments 1039 



feed, analyses. Conn. State 70 



Mass. Hatch 281 



N. Y. State 169 



fertilizer experiments 125 



Md 931 



on light soil... 338 



grass, English, analyses, Oreg 471 



notes, N. Hex 539 



Italian, fertilizer experiments.. 337 



notes, N. Hex 538 



grasses, culture experiments 133 



green, analyses, N. J 378 



ground, analyses 378 



injuries by frost 235 



injury to grain by thrashing 42 



meal, analyses, Mass. Hatch 281 



for cows. Pa 678 



nematode disease, notes 462 



relation of quality to color of grain. . . 338 



rotation experiments, R. I 1030 



size of grain as affected by climate 737 



spring, varieties. Can ^. ... 229 



stem rust, notes 254 



straw, weak, analyses 642 



varieties 1039 



Can 328 



Tenn 1036 



winter, varieties 532 



Saccharin, detection in food 108 



Saccharomyces, formation of enzyms 915 



