INDEX. 



15 



Bulletin Page. 



Hange — No. 



burning for destruction of range caterpillar 443 11 



caterpillar — 



damage to grasses and crops, nature and extent- 443 4-6 



description, occurrence and economic importance. 443 2-4 



enemies, and disease 443 8-9 



history and control 443 10-12 



life history 443 5-7 



New Mexico, and its control, bulletin by V. L. 



Wildermuth and D. J. Caffrey 443 1-12 



Reageants, food-color analysis 448 3 



Rediiviolus ferus, enemy of desert corn flea-beetle 436 17 



Refrigeration, meats, systems, numbers, kinds, care, and 



temperature of coolers 433 2-5 



Reid, F. R., and J. .J. Skinneb, bulletin on " The action of 



Manganese under acid and neutral soil conditions " 441 1-12 



Reproduction — 



sugar-pine, conditions retarding 426 8-9 



tree, in California national forests, methods 426 34-85 



lilieedi abrasiliensis, description and food use 445 30-31 



Rose-apple, occurrence in Bahia 445 18 



Russia, precipitation and temperature at several points, 



comparison with Northwestern States 428 5 



Rye — 



oxidation of soil under acid conditions 441 5-6 



yield — 



manganese sulphate, acid soils, experiments at 



Arlington farm, 1907-1912 441 2-4,12 



manganese sulphate, neutral conditions, Arling 



experiments, 1913-1915 441 6-9 



with and without manganese, experiments 441 9-11 



Rysting wheat — 



growing in northern Great Plains, experiments and 



comparison with other wheats 450 4-6 



milling and baking tests of flour 450 9-12 



Sacbrood — 



bulletin by G. P. White 431 1-55 



cause, discussion 431 24^-30 



combating, sugge.stions 431 50-52 



comparison with foulbrood of bees 431 2-4 



diagnosis and prognosis 431 ■ 48-50 



germ, filtering experiments 431 27-30 



inoculation of bees, virus required, methods, etc 431 31-34 



nature, historical notes, etc 431 1-6 



.symptoms 431 10-24 



transmission, modes 431 46^8 



virus — 



persistence 431 34-46 



virulence in honey 431 40-41 



•Salt grass, food plant of desert corn flea-beetle 436 4, 20 



f^apodilla, occurrenfe In Bahia. description and value 445 IS 



Saunijers, Wuxiam, introducer of navel oranges into 



United States 445 4-6 



Sawfly — 



injury to sugar pine 426 6 



pear. .S'ee Leaf-worm, pear. 

 Sjiwmills — 



camps, type."?, cost, and management 440 9-10 



crews — 



make-up wages, work, and equipment for differ- 

 ent mills 440 68-80 



wages in California pine region 440 8 



overrun, California pine region 440 12 



types — 



construction, cost, i^nd operation, California pine 



region 440 67-80 



In California pine region 440 4-5 



