INDEX, 1145 



Page, 



Tick, cattle, quarantine area released 45, 164 



eradication, exp«rimpnts with arsenical dips 381 



fever, Rocky Mountiiin, control, investigations 78 



varieties, control studies 148 



spotted-fever, control studies 647 



Ticks, cattle, eradication, cooperation of Federal and State authorities. . 309, 646-647 



work, review by Secretary 163-164 



occurrence in Santo Domingo 312 



disease-spreading, control studies, Entomology Bureau 646-647 



eradication and release of areas from quarantine 347 



Ties, railroad, preservative treatment, experiments 544 



Tillage, relation to soil physics, study 613 



weeds, studies 439 



Timber companies, owTiership of lands in National Forests 483^84 



consumption, annual 232 



cut, National Forests 58-59, 494-497 



fire-killed, deterioration, studies 514-515 



sale 494^95 



sales in National Forests, court decision 912-913 



free use, National Forests, 1912, by States 59, 499 



Bales followed by opening of cut-over land to settlers 495 



Forest Service, court decision 912-913 



National Forests, 1905 and 1912, amount and value 242, 494-497 



poUcy, modification for proposed work 550 



of Forest Service 58-62, 491-194 



stand. National Forests , 58, 66, 488, 491 



United States, and annual growth 232 



trespass cases. National Forests, work of Solicitor's Office 255, 



257, 891, 906-907, 1066-1069 



receipts 498 



yield, National Forests, amount and value 465, 466, 489, 491, 493 



Timberland. National Forests, private ownership injurious 483 



Timbers, strength, investigations 238 



Timothy breeding for new and valuable strains 432, 433 



note by Secretary 121 



Tin content of canned foods from corrosion of cans, studies 556, 585 



salts in canned goods, prohibition 245 



Tobacco crop, 1912, remarks 15 



curing and fermenting, study 129 



diseases, control work 136, 138-139 



fertilizer and crop-rotation experiments 434 



Rowing, relation of hay growing 129 



industry, Hawaii, development 219 



insects, control studies 627 



investigations, breeding, selection, and testing 393,434-436 



remarks by Secretary 128-129 



manufacturing and export, investigation 435 



powders, study as insecticide 1099 



price, 1912 20,21 



Bcale-insect parasites, exportations 624 



type improvement, value of soil-adaptation, studies 152 



varieties, introduction 129 



wilt, cause, control work, etc 136 



Tomato products, investigations by Chemistry Bureau 53-54 



spoilage investigations 557 



Tomatoes, disease, cause, control work, etc 136, 138 



Towers, steel, for storm warnings, use by Weather Bureau 186 



Trade balance, maintenance 24 



Trails, forest, construction, miles, and projects 529, 530 



Transportation, food products, investigations by Chemistry Bureau 51-52, 53 



fruit, investigations 133, 450-451 



live stock, legislation recommended 313-314 



violation of laws - 349 



Treasury Department, cooperation with Agriculture Department in supervision 



of biri and animal importations 173-174 



Tree calendar, preparation, Forest Service 539 



