1006 ANNUAL REPORTS OF DEPARTMENT OF AGRICULTURE. 



Pag«. 



Testing cattle for tuberculosis, 1911 228-231 



gardeuH, encouragement by Department 78 



Tenaa birds, notes 540, 549 



Brownsville, new insects from 517 



drainage surveys and construction work, 1911 708, 709, 710 



fever, cattle, inspection and quarantine, 1911 224-225 



eradication work 49-50 



road building, 1911 725,733 



systems, model, recommendations, etc 748-751 



southern, vegetable insect study 518 



tobacco investigations 296 



Thistle, Canada, control work 309 



Thomson, H. C, note on value of fog data 176 



Thrips, injury to alfalfa, note 517 



onion, study 520 



orange, control experiments 113 



investigations 521 



pear, control investigations 509-510 



work of Entomology Bureau 115 



Tick, cattle, eradication, experiments with dips 252 



work of Animal Industry Bureau, 1911 225 



spotted-fever, investigations, Montana 538-539 



Ticks, cattle, eradication, experiments with arsenical dips 196 



work 49-50,195-196 



transmission of spotted fever to man 115 



work of Entomology Bureau 522-524 



Tillage investigations, need of funds 491 



studies 482 



Timber cut and sale, National Forests, amount and value 95 



dead, National Forests, disposal and methods of facilitating sales, etc. . 95 



fire-killed, sale from National Forests 363-364 



insect control, cost and profit 508 



National Forests, cut of year 365 



free use 364 



increase in value, etc., remarks 354-355 



losses by fire 365-372 



receipts 353 



sale policy 356-362 



sales 358, 359, 361-364 



stand 356 



eaving by insect control in Rocky Mountain region, stumpage value. . 114 



trespass, damages recovered, note 36 



on National Forests, payments 364 



trespasses on National Forests, work of Solicitor 788-790 



Timberland owners, cooperation with Forest Service in fire protection 94-95 



Timber-trespass cases, fiscal year 1911 879-883 



Timothy seed, exports, note 24 



Tin, presence in canned vegetables, investigations 429 



receptacles, effect on contents, studies 441 



Tobacco, crop of 1911, remarks by Secretary 18, 21 



dip for sheep scab 251 



exports, note 24 



extracts, nicotin determination method 247 



insects, control, study Ho 



investigations 64-65, 504-505 



proposed work 531 



investigations, work 295-297 



seed. Congressional distribution 340 



worm parasites, shipment to Sumatra 502 



Tomato ketchup, investigations 442 



Tortugas Bird Reservation, report, 1911 _ 543 



Tragacanth, investigations 435^36 



Trains, road-improvement, work of 1911 •- 716, 751-756 



Transfers, civil service employees, order of Secretary 806 



Transportation expenses, order for shipment of household effects 813 



grain, investigations 288 



