INDEX OF SUBJECTS. 



1295 



Page. 



Root crops, culture experiments, N.J ()3G 



Nev 430 



fertilizer experiments 820, 827, 921 



food value, U.S.D.A 1(14 



for forage, N. Y.Comell 136 



pigs, U.S.D.A 569 



'harvesting, N. Y.Comell 137 



liming experiments 827 



seed selection. Can 26 



varieties 827 



Can 939 



, U.S.D.A 592 



drugs, .Vmerican, U.S.D.A 529 



gall weevil, notes 451 



maggot, life history . : 554 



remedies. Can 52 



Mass 252,758 



N.J 1054 



space, effect on plant growth 225 



Root tubercle bacteria — 



as affected I)y drying, Del 421 



culture experiments 420 



fixation of nitrogen by 519 



investigations 120, 519, 528 



studies 420, 518 



Roots, galvanotropic irritability 527 



oxidizing power 822, 1019 



toxic excretions by 527, 822 



Rose apple, polyembrj-os in 127 



bug, notes 857 



chafer, notes, Me 756 



N.J 661,1054 



diseases, treatment 856 



leaf beetle, notes, Del 451 



powdery mildew, treatment, N.C 150 



scale, notes. Term 55 



slug, notes, Mont 157 



Roselle, culture and use, U.S.D.A 441 



experiments, Hawaii 438 



disease, notes, Fla 654 



U.S.D.A 441 



insects affecting, U.S.D.A 441 



Rosemary for sand-binding purposes 1045 



Roses, culture. . .' 846 



essence, manufacture 846 



insects affecting 557 



variations in 650 



varieties for Oklahoma, Okla 147 



resistant to mildew 342 



Rosin industry, statistics 951 



Ro-slrcUa coffer, notes 753 



Rotation experiments 227, 638, 934 



Ala.Canebrake 1134 



Can 9,39 



Kans 133,432 



Md 824 



Miss 429 



N.J 635,1031 



Okla 135 



U.S.D.A 634 



Wis 132 



of crops, economic factors in 287 



on worn lands. 111 118 



Roup, symptoms and treatment 284 



Rubber, analyses 1149 



Assam, lapping experiments 1046 



I'ajro. 



Rubber, Castilloa, sooty mold, notes 957 



Ceara, coagulation 1047 



in Hawiiii 148 



culture experiments 944 953 



Hawaii 438 



in Bengal and Assam 148 



Bunna 949 



Hawaii 148 



Mexico and Central 



America 1148 



diseases, notes 50 



from Paramcria glandulifera 44 



Funtumia, tapping 150 



industry in Bahia 1046 



Federated Malay 



States 850 



French West Africa. . . 653 



New Caledonia 850 



northern Mexico 653 



Portuguese India 953 



statistics 150 



insects affecting 452, 760, 962 



Para, analyses 1149 



in Singapore 44 



notes 1046 



variations in 746 



plant, tuberous, in West Africa 345 



plants, destruction by rodents 1155 



distribution from Kew Gar- 

 dens 1047 



in South Madagascar 345 



parasitic fungi of 658 



tapping experiments. 148,344,444,850,949 

 tree, new species, description . . 1046, 1047 



trees, damaged, renewal 653 



variations in 746 



Ruminants, utilization of betain by 70 



Rural depopulation in Germany 586 



Great Britain 88 



Hungary 88 



West Virginia 387 



economics, treatise 691 



progress, book on 1087 



conference on 100, 197 



Russell, H. C, biographical sketch, U.S.D.A 710 



Rusts, effect on forage plants 346 



notes 1149 



{See also Corn, Wheat, etc.) 

 Ruta-bagas. (See Swedes.) 



Rye, alcohol extracts of 808 



analyses, N.Y.State 564 



as a cover crop, Can 1140 



forage crop, N.J 635, 1030 



bran, analyses, Conn. State 867 



N.J 66 



breeding experiments 427, 838 



culture experiments 639, 1 130 



Alaska 25 



Kans 134 



N.Y.Cornell 320 



Utah 329 



effect on egg production, N.C 571 



feed, analyses. Conn. State 867 



Mass 1005 



N.J 66 



mixed, analyses, U.S.D.A 1064 



