428 ANNUAL KEPORTS OF DEPARTMENT OF AGRICULTURE. 



Trade- ^ . P»g«- 



boards, varkus cities, adoption of rosin-grading samples of Chemistry 



Bureau 200 



Commission, Federal, cooperation with Forest Service in lumber study.. 185-186 



Traffic census, studies -.-■■; ^^^' 320-321 



Transportation, farm products, investigations. 376-378 



Treasury Department, cooperation in bird protection 242 



Trees, coniferous, quarantine 360 



Trespasses, National Forests, cases handled by Solicitor 329, 334-335 



Trichinosis, destruction in pork, studies 134 



Truck crops — 



estimates, work of Crop Estimates Bureau ^ 279 



insect pests, investigations 225-227 



True, A. C, report as Director of Experiment Stations Office, 1915 295-312 



Tuberculin — 



distribution 126 



testing- 

 cattle for interstate movement 113 



dairy cattle, work 11^ 



tests, United Kingdom, cattle for exportation to United States 114-115 



Tuberculosis, bo^ine— 



cooperarive associations, work 116 



live stock, investigations 138-139 



loss from 10 



Turkeys, raising, investigations and experiments, n-'U- 90 



Turnip, Petrowski, value, immunity to root maggot 302 



Twenty-eight-hour law, administration by Solicitor 330, 340 



Utah, wild ducks, mortality, causes, study 236-237 



Vaccination, anthrax, experiments 118-119 



Veal- 

 immature, physiological investigations 122 



imports condemned 110 



Vegetables — 



canning, cooperative, investigations 369-370 



insect pests, investigations 225-227 



packages, investigations 375 



utilization methods 192 



Vermont, gipsy moth location 211 



Vessels — 



inspection — 



for export animals ^ 115 



for live-stock shipments 115 



number reported by Cape Henry station 64 



wrecks reported by Cape Henry station 64 



Veterinary — 



colleges, list for selection of veterinary inspectors, note 137 



inspectors, educational requirements 137 



Vinegar, analysis, new method 195 



Virginia — 



dairy cattle, tuberculin testing _ 116 



road construction and maintenance, experiments 315, 318 



splenetic fever, areas released from quarantine Ill 



Virus Act, enforcement 341-342 



Virus-serum-toxin act — 



enforcement -.- - ■ 132-133 



licenses, plants, inspection requirements, etc 132 



provisions and penalties 21-22 



Waite, M. B., report as member of Insecticide Board 347-350 



War, European — 



effect on prices of agricultural products, note 3 



effect on potash supply 24-25 



Warehouse legislation, recommendations by Secretary 34 



Warehouses, cotton, investigations 382-383 



Warnings, weather, work of Weather Bureau 63-67 



Washington, D. C. See District of Columbia. 



