982 



EXPEKIMENT STATION RECORD. 



Rubber— Continued. Page. 



Hevea. {See Rubber, Para.) 



insects affecting 546, 753, 851 



Kickxia, crickets affecting 752 



Manihot, culture in East Africa 239 



Manihot, treatise and bibliography 146 



Para, culture in Uganda, treatise 741 



Para, diseases of 248,453,850 



Para, investigations 447 



Para, pustule formation on 544 



Para, seed cake, analyses and digestibility 566 



Para, tapping experiments 535 



pink disease, treatment 845 



plants, enemies of 851 



spotting, notes 152 



tapping experiments 535,646 



termites affecting 250 



treatise 146,347,646 



trees, nodules on 850 



Rubidium- 

 alum, fertilizing value 627 



ctdorid, fertilizing value 627 



effect on metabolism of A spergillus niger . 630 



Rubus spp. as a medicinal plant, U.S.D. A. . . 145 



Rue, goats', culture experiments 632 



Ruminants' stomachs, protozoa in 577 



Run-off— 



as affected by forests 620 



estimating 288,886 



Rural- 

 classes in Russia, evolution of 192 



communities, central electric station for. 788 



commimities, play and athletics for 496 



community center, plan for ' — 496 



community, model, at Ghent Exposition 301 



conditions in Great Britain, manual 491 



conditions in United States, betterment. 305 

 credit. (5fe Agricultural, credit.) 



depopulation, cause and prevention 492 



depopulation in France 91,895 



depopulation in Great Britain 791 



depopulation in Illinois 895 



depopulation, notes 895 



economics at International Congress of 



Agriculture ". . 490,591 



economics, manual 795 



economics, outline for study 795 



economics, studies 591 



education, activities in 496 



education conferences in Ontario 695 



homes, betterment 462 



housing question in England 894 



libraries, notes 496 



life, bibliography 197, 496 



life conference in Vermont 695 



life in Canada, manual 491 



life in United Kingdom, treatise 791 



nurstug service of American Red Cross. . . 793 



population of Finland 692 



population of United States 893 



problems, importance of 496 



problems in New York, manual 491 



problems in United States 390 



sanitation, editorial on 701 



sanitation, notes 390 



BChools. {Sec Schools, rural.) 



Rural — Continued. 



social centers in Wisconsin, "Wis 694 



social development, discussion 297 



sociology, outline for study 795 



sociology, relation to agricultiual educa- 

 tion 897 



Rushes, wood, nematodes affecting 746 



Rust spores in interior of grass seeds 241 



Rusts — 



bibliography 350 



cultin-e experiments 47 



effect on assimilation and respiration in 



leaves 453 



in Great Britain, treatise 745 



in Nova Scotia 350 



(See also Com, Wheat, etc.) 



Ruta-bagas. {See Swedes.) 



Rutela lineola, notes 853 



Rye— 



and its milling products, composition 257 



and wheat, fertile hybrid of 341 



as affected by removal of leaves 438 



as affected by spaciug in breeding plats. . . 633 



bread, Finnish, nutritive value 557 



breeding 525 



cold resistance of 524 



continuous culture 424 



culture experiments 33 



culture on moorland 229 



culture under dry farming 435 



distance experiments 732 



feeds, analyses. Mass 67 



fertilizer experiments 125, 220, 335, 834 



flour, method of analysis 612 



flour, standards for 612 



Fusarium diseases in Bavaria 748 



grass as affected by radio-activity 224 



grass, culture experiments 528 



grass, Italian, seeding on ranges, U . S . D . A 35 



grass, perennial, seeding onranges,U.S. DA 35 



grass, perennial, varieties 434 



grass, sulphur as a fertilizer for 139 



grass, yields 529 



growth as affected by electricity 827 



growth as affected by manganese, 



U.S.D.A 823 



hail resistance as affected by fertilizers. . . 519 



hybridization experiments 733 



meal, analyses. Mass 67 



meal, digestibilty 566 



middlings, analyses 868 



nuddlings, analyses, Conn.State 868 



middlings, analyses, Ind 169 



nematodes affecting 448 



prices of in Germany 896 



seed color in, studies 339 



smut, treatment 242 



sprouts, digestibility 566 



starch, gelatinization point 10 



Turkestan varieties, description 830 



varieties 33, 435 



winter, rest period in 732 



yield as affected by previous crop 438 



yield as affected by previous soil treat- 

 ment 834 



Saccharimeter, revision of hundred point of. . 812 



