INDEX. 489 



Grain — 



growing — Page. 



demonstration work 4'M 



fall planting and farmers' conferences 26-28 



in Alaska, experiments 332 



inspection — ■ 



supervision by Department and I'ood Administration 39^0,408-470 



inspectors, licensing 409 



market reports 4G1 



marketing, investigations 444-445 



standards — 

 act — 



administration by Department, 1917 39-40 



administration by Markets Bureau, 1917 4w5-471, 472 



details, and work of solicitor 3S9-390 



investigation and determination 452-453 



Grains — 



diseases, investigations 1 34-136 



stored, insects injurious 244-245 



Grape insects, investigations 230 



Grapes, hybridization experiments 140 



Grasshoppers, investigations 237 



Graves, Forester, detail to France, cooperative work with Army 166 



Grazing, permits, National Forests, 1917, and management of live stock 163, 



178-179, 192-193 



Great Plains Region, agricultural problems, studies 479 



Greenhouses, insect-control work, 1917 246 



( Jrubs, white, control work 238 



Guam Experiment Station, work, 1917 331, 335-336 



Harvest, maps, preparation 476 



Hawaii — 



bird reservations, work, 1917 262 



Experiment Station, work, 1917 331, 333-334 



pink bollworm studies 422 



Hay- 

 market reports 461 



marketing, investigations 445-446 



TTay-making, records, value 474 



Haywood, J. K., report as Chairman of the Insecticide and Fungicide r>oard. 411-414 



Health, insects affecting, investigations 234-235 



Hemp, improvement by selection 141-142 



Hessian fly, investigations 237-238 



Hides, disinfection vrith mercuric chloride for anthrax infection 116 



Highways — 



model, planning, location 365-366 



surveys, models, and exhibits, 1917 367-371 



Hog cholera. See Cholera, hog. 



Hog lice, treatment and control 118 



Hogs — 



' breeding and feeding work, 1917 75, 78, 80, 128 



grazing permits. National Forests, 1917 178, 179 



growing on reclamation projects, experiments and results 151-152 



Home — 



demonstration work, in South 340-342 



economics, work, 1917 355-357 



Economics Office, cooperation with Armj' and Navy 35 



Honey — 



market reports 461 



production increase, war-emergency work 248-249 



Horn worms, tobacco, control studies 233 



Horse bots, study, and prevention 237 



Horses^ 



breeding, work of Department, 1917 : 76-77, 127 



gi-azing permits. National Forests, 1917 _ 178, 179 



Horticultm-al Board, Federal, report of Chairman 415-430 



Houston, D. F., report as Secretary of Agiiculture, 1917 3-44 



Howard, L. O., report as Entomologist, 1917 227-250 



Hurds, hemp, use in paper making, investigations 155 



