INDEX OF SUBJECTS. 



1230 



Page. 



Tlieobromiii, solvents for . 389 



Therapy, comparative, manual . 194 



Thermodynamics and chemistry. 446 



Thermometer, history of •. . a38 



platinum resistance, new 



form 553 



Thermometers, notes, U. S. D. A. . _ 856 



Thermometry, principles, U. S. D. A 230 



Theimophone, api)lication to geodesy, 



U. S. D. A_.._ 856 



Thermopsis, notes 303 



Thk'Idvioijsis ethdceticux, description 974 



Thistle, Canada, destruction, N. Dak 483 



notes, Vt 1085 



Russian, destruction, N. Dak 483 



Thomas slag. {See Phosphatic slag.) 



Thopa saccata, notes 169 



Thrashing, injviry to seeds 197 



machinery in Russia 309 



machines, trials 622 



Thremmatology, definition.. - 541 



Thrips, injurious, in Italy _ 276 



Th rijix spp., notes 589 



Thiinderstorms in Nebraska, U. S. D. A. 856 



Thymol as a remedy for botflies 1132 



Thymus histon. cleavage pi'oducts _ 749 



Thyroid extract, use in medicine. 80 



Thysauoptera, injurious, in Italy 276 



notes.. 275 



North American 383 



niysanosoma flmbriatu of sheep, S. Dak . 87 



Tibicina curvicosf a, notes 279 



Tick fever in Rhodesia, investigations... 301, 



303,725 

 the Transvaal, investiga- 

 tions... 302 



Ticks, occurrence on horses 1020 



on poultry 1055 



role iu transmission of carceag 819 



piroplasmo- 



ses 818,819 



Tides in Indian Ocean, U. S. D. A :.. 18 



Tillinghast, J. A., biographical sketch, 



R.I 188 



Timber dry-rot fungus, studies 593 



industry in Tasmania 482 



seasoning, U. S. D. A 4i) 



testing, U. S. D. A 2(i4 



(See alxo Lumber and Wood.) 



Timothy, fertilizer experiments, Pa 144 



hay, analyses, N. Dak 171 



available energy, U. S. 



D.A.... 799 



for sheep, W. Va 899 



Tin, solubility in lemon juice, Cal. 796 



Toadstools, edible, notes, Ind 956 



Toasting, effect on soluble matter in 



bread, Cal 792 



Tobacco as affected by fertilizers. Pa. . 146, 147 



bacterial disease, notes 374 



breeding experiments 541 



culture, U. S. D. A 2:^9 



culture in Sumatr.i 358 



the Philippine Islands 246 



extract, analyses, Ky 1053 



fertilizer experiments 235, 358, 467 



Tobacco flea-beetle, notes 377 



insects affecting 277,784 



irrigation 36 



leaf spot, notes 973 



mosaic disease, investigations. . . 685 

 quality as affected by potash 



fertilizers, Md 462 



seed, nonoccurrence of solanin 



in 340 



shading 539,540 



stalks, ash analyses. Conn. State. 663 



stems, analyses. Conn. State 663 



Ky 8.52,1053 



Sumatra type, culture in Con- 

 necticut, Conn. State 467 



topping 351 



varieties 577 



waste, analyses, Tex . _ 349 



wilt, description, N. C 684 



U. S. D. A .... 685 



in Nor th Carolina 332 



Toledo area, Ohio, soil survey, U. S. 



D.A 658 



Tomato bacterial blight, notes 375 



blight, notes, Idaho 37 



treatment, Del 589 



leaf spot, notes 688 



Ohio 1025 



rosette, studies, Ohio 973 



Tomatoes, canning, Va 581 



climatic limits, Can 10.58 



crossing experiments, N. J . .. 152 



culture 870 



Idaho 36 



S. Dak. 367 



experiments, Minn 252 



under cheese cloth.. 673,674 



glass, U.S. D.A. 937 



fertilizer expei'iments 764 



fertilizers for, U. S. D. A 252 



germination as affected by 



tempei'ature. Can 1084 



growth as affected by elec- 

 tricity 361 



immunization against fungus 



parasites 687 



improvement 868 



mulching experiments, Nebr. 2.50 

 quality as affected by potash 



fertilizers, Md. 462 



ripening after frost 360 



training.. 359 



varieties 359,868 



Idaho 37 



Mich. 252 



Tomicus spp., notes 695 



Top working apples, Me 39 



Tornado in Georgia, U. S. D. A 230 



Tortoise, giant, home of 229 



Tortricidae, notes 783 



Tortrix ainbiguella, notes 691 



nemorivaga, notes 378 



pilleriana, remedies 169 



pinicolana, notes 378 



Town refuse, utilization in agriculture . . 624 



Toxin, bacterial, with rapid action 609 



