INDEX. 545 



Farmers' Page, 



bulletins, improvement, number printed, etc. 303, 305, 306, 311, 312-314, 319, 320 

 institutes, investigations, 1919 358 



Farms- 

 acreage, extension discussion 18-21 



land problems, settlement, tenancy and other problems 18-24 



Fats, studies by Chemistry Bureau 219-220 



Federal- 

 aid 



advisory committee 420 



Road Act, projects, types of construction, etc., 1917, 1918, 1919 395-408 



Horticultural Board. See Horicultural Board. 



Reserve Act, results 44 



Feed reporting service 449 



Feeding 



cattle for beef production 80-82 



hogs, experiments 82-83 



live stock, experimenta 80-81, 82, 84, 86, 87, 100 



poultry, experiments 87-88 



sheep, experiments 84-86 



Fermentation of foods, studies 229 



Fertilizer resources, investigations 240-245 



Fertilizers 



allotment, sale and distribution, aid of Solicitor 470 



demonstrations by county agents 370 



investigations 164-168 



Fiber- 

 board, testing 230 



yucca, investigations 156 



Fibers, binder twine, work of 1919 154-156 



Field- 

 agents, work. Crop Estimates Bureau, 1919 327-328 



crops. Southern, insects injurious, investigations 267-269 



Figs, Smyrna, growing 144-145 



Films, agricultural, production, work 1919 323-324 



Fires- 

 forest, relation to insect infestation, investigations 258 



mills, elevators, and gins, investigations 226 



National Forests, extent and cause, 1918, and cost of fighting 183-186 



Fireworm, cranberry, investigations 253 



Fish, packing, freezing, and transportation 221-222 



Flax- 

 growing for fiber, experiments 156 



winter, growing in Southwest 154 



Flies, fruit, distribution, studies 262-263 



Flood service, Weather Bureau, work, 1919 56-57 



Florida- 

 citrus insects, investigations 261 



orange varieties, studies 142 



road projects approved, 1918, 1919 401, 403, 405, 407 



Flour 



and substitutes, studies by Chemistry Bureau 225-229 



beetles, investigations 249 



bleached, termination of case 214 



potato and sweet j)otato, production, experiments 225 



Flowers, cold storage, investigations 146 



Food 



and Drugs Act, administration by Chemistry Bureau 211, 212-218 



and Drugs Act, enforcement, work of Solicitor 483-487 



conditions in Europe after the war 3 



containers, investigation by Chemistry Bureau 230 



Control Act, enforcement by Solicitor, 1919 494 



exports, increase since 1914 6, 9 



inspection decisions, work of year 215-216 



production 



act, enforcement by Solicitor, 1919 494-495 



campaign of county agents, 1919, results 379, 382 



products, inspection service 451-452 



