INDEX. 407 



Cotton — Continued. 



Futures, act — Page. 



administration by Solicitor 327, 343-344 



assignment to Markets Office 363 



enforcement by Markets Office : 395-400 



provisions, benefits, etc 31-33 



futures, disputes, determination 396-398 



growing, Guam, variety testing, etc 306 



handling and marketing, studies 380-382 



Hawaiian, quarantine 354, 359 



insects injurious, studies 216-217 



lint, quarantine 355, 359. 360 



market, effect of European war 5-6 



markets, survey 380 



per cent of crop production in cotton States 6 



prices to growers, fluctuation 6 



seed — 



mixing in gins, control methods and studies 157 



packages distributed. 1915 154 



situation, discussion by Secretary 5-7 



spot markets, provision of cotton-futures act 33 



standards — 



investigation and demonstration 392-394 



official, preparation and distribution 398-400 



provisions of cotton-futures act 32-33 



testing work of Markets Office 394 



warehouses, investigations 382-383 



weevil, Arizona, control studies 21 7 



Cottonseed — 



marketing ■ 383-384 



meal, poisoning of hogs, copperas as antidote, experiment ^ 86 



moisture, determination and analyses 383-384 



oil. mills, investigation 384 



products, iises, investigations 384 



quarantine 360 



County roads, systems and superintendence by Roads Office 315 



Cover "crops, leguminous, Porto Rico, experiments 304-305 



Cowpeas, injury by ( 'eraloma beetle and larvae 222 



Cows, abortion, studies 1 19, 140 



Cow-testing associations, number, work, etc 95-96 



Coyotes — 



damage to sheep, and fences against 183 



eradication, experiments and demonstrations 235 



Cranberries, insects injurious, control work 216 



Crawfish, control, demonstrations 236 



Creameries — 



college, establishment in South, benefits, etc 95 



cooperative, establishment in West 101 



methods, costs, etc . , investigations 387-388 



rural, business practices, investigations 368 



Creamery operations, investigations, experiments, assistance, etc., work 98-99, 101 



Credits, rural, studies and investigations 34-36, 389-390 



Crop — 



Estimates Bureau, report of chief, 1915 275-281 



estimating, improvements in organization. 280-281 



production, importance of research, discussion 7-8 



Report, Monthly, serial, scope, etc 261, 277 



reporters, voluntary, number 276 



reporting service, improvements in organization 280-281 



utilization, investigations 155 



yields, 1915, discussion by Secretary 6-7 



Crops — 



handling and standardization, investigations 155-157 



movement, studies 371-372 



southern, insects injurious, investigations 216-218 



Crotalaria sultiana, introduction into Uawaii as forage plant 303 



