INDEX. 509 



Forest — Continued. Page. 



products, utilization in war work, laboratory studies, etc 193-200 



resources, insects injurious to, investigations 244-245 



Forest Service — 



cooperation with War and Navy Departments 14 



emergency work on account of war 105-166, 193-200 



law, work, 191S 395-.S96, 398-506 



personnel, changes and depletion by war conditions 167-168 



Forester, report, 1918. 165-200 



Fraud orders, fake medicines in mails, cooperation of Chemistry Bureau and Post 

 Office Department 223 



Fraudulent medicines, marketing by mail, work against 223 



Frost, warnings, work of Weather Bureau, 1918 59-60, 69 



Fruit- 

 crop estimates, work, 1918 313-314 



fly, Mediterranean, quarantine, of Hawaiian fruits 247 



improvement through bud selection 140 



storage investigations 151-152 



trees, stocks, investigations 152 



Fruits — 



deciduous, insects injurious, investigations 236-238, 249 



drying, work of Chemistry Bureau 209, 213 



handling in transit and storage, for prevention of decay 463-464 



Hawaiian, quarantine for Mediterranean fruit fly and melon fly 247 



insects injurious 236-238, 245-247 



market news service 473-475 



production, 1914-1918 7 



small, rots and spoilage, prevention 153-154 



Fuel emergency, results in increased use of wood as fuel 199 



Fungicide Board. See Insecticide Board. 



Fungicides — 



inspection and special investigations 425^30 



samples, collection in interstate and foreign shipments 425-426 



Fur bearers, investigations, 1918 263 



Game — 



interstate commerce, regulations, violations, etc 271-273 



laws, information, work of Biological Survey 273 



National Parks, investigation 266 



protection — 



on National Forests 188-189 



work, 1918 266-271 



Gelatin, adulteration, dangers 205 



Georgia, fig caprification 163 



Gipsy moth, work in 1918 253-256 



Girls' clubs, organization, membership, and work 337, 355-356, 364-366 



Glanders, investigations 113 



Globulins, various foods, studies 218 



Glue, waterproof, development and use in airplane construction 196 



Gophers, pocket, control work 261 



Grades, market, investigations 457-458 



Grain — 



handling in bulk, investigations 471 



inspection, supervision 4 *^5-486 



market news service 477-478 



market work, 1918 22 



standardization, investigations 470-472 



Standards Act — 



administration, Markets Bureau, 1918 484-486 



assistance of Solicitor 394,419-420 



enforcement, 1918 24-25 



Grains — 



insects injurious 240 



storage and handling, investigations 471 



Grape, berry moth investigations and natural control 234, 236 



Grapes, insects injurious, control work 234 



Grass, Rhode Island bent, seed industry revival 142 



Grasshoppers, control, cooperative work 238, 248 



