998 



EXPERIMENT STATION RECORD. 



Tobacco— Continued . 



green manure for 215 



growth as affected by soils 416 



homworms, remedies, U.S. D. A 356 



insects affecting 353, 551, 653, 756 



plant, nicotin content 503 



rot bacteria affecting 345 



seed, cleaning 144 



germination 739 



smoke, effect on plants 30, 131 



treatise 265 



Tomaspis postica, notes 353 



Tomato canker, notes 847 



clubs in Virginia 599 



diseases, description and treatment, 



Fla 847 



notes 245 



Cal 540 



leaf spot, treatment, lad 435 



seedlings, transplanting, Ind 435 



thrips, remedies, Fla 251 



Tomatoes — 



canned, examination 60 



methods of analysis 799 



cost of distribution 492 



culture 395 



Cal 540 



Del 744 



Ind 434 



U.S.D.A 193 



experiments, Idaho 540 



in Burma 736 



fertilizer experiments, Ind 434 



N.Y.State 22 



greenhouse, investigations, Oreg 145 



irrigation experiments, P. R 638 



lycopin and carotin in 132 



parthenogenesis in 837 



Phytophthora infestans affecting 445 



preservation 312 



reducing and nonreducing sugars in 503 



variations in, Md 339 



varieties. Can 235 



Del 745 



Ind 434 



Oreg 145 



susceptible to Fusarium wilt.. 436 



variety tests, difficulties in 41 



Tor grass, description and eradication 142 



Tornado in western Montana, U.S.D.A 722 



Tornadoes, papers on, U.S.D.A 510 



Tortrix fumiferana, notes. Can 252 



viridana, notes 558 



ToTula pulcherrima, notes 116 



Toxoplasma canis, studies 484 



Toxoptcra graminum, destruction by birds, 



U.S.D.A " 452 



Toxotrypana curvicauda, notes, P. R 652 



Toxylon pomifcrum as a source of rubber 546 



Traction gear, description and tests 389 



Tractors, agricultural, notes 185 



gas, standardization 185 



oil, for the farm 893 



steam, indicator for testing 389 



tests 86, 390 



use in pulling trees 389 



Tradescantia root hairs as affected by bog 



water.,., ,.,,..,. ,.., 523 



Tradescantia scopulorum, notes, Ariz 441 



Tragocephala pretiosa, notes 853 



Trametes pint, notes 851 



Transpiration in— 



leaves, resistance to 217 



plants, studies and bibliography 524 



Tree crickets, notes 354 



diseases in Federated Malay States 552 



notes 446, 552, 851 



shoots, analyses 570 



Trees as affected by grass 339 



oxalic compounds 49 



ascent and descent of water in 524 



autumn twig cast 217 



blasting 1S3 



bleeding, notes 357 



branch movements in 526 



cost of pulling 389 



culture In western Nebraska, Nebr 546 



defoliated, growth in 643 



diameter growth, causes 342 



dormant, as affected by petroleum 



products 354 



form as affected by wind 27 



growth as affected by soils 416 



indigenous, of Hawaii, treatise 643 



individual selection experiments 441 



insects affecting, Can 252 



North American,distribution,U.S.D. A. 149 



of Alaska 342 



America, treatise 441 



Great Britain and Ireland, treatise. . . 747 



Michigan 43 



New Mexico, N. Mex 842 



Oklahoma 441 



ornamental, adaptation tests, U.S.D.A. 41 



breeding experiments, Can. 235 



culture 148 



experiments. Can . . 235 



notes 395 



varieties. Can 235 



U.S.D.A 41,540 



planting with dynamite 339 



relation between root habits, ground 



water, and species distribution 136 



sap ascent in 524 



treatise 842 



winter and frost injuries 851 



Trefoil seed, germination energy of 538 



Trematodes, injurious to muskrats 484 



Trembling in sheep 681 



Triaspis vestiticida n. sp. , description 563 



Trichinosis in dogs and cats 83 



Trichogramma minutum, notes 658 



{pretiosa), notes, 



U.S.D.A S3 



Tricholoma personatum, prevalence in South 



Africa 461 



Trichoseptoriafructigena, notes 247 



Trichostrongylus n. spp. , descriptions 555 



Trichotoxon heynemanni, notes 853 



Trifolium alexandrinum, notes 140 



spp., studies 522 



Trimethylamin in dried herring roe 863 



Trinitrotoluene waste, utilization 319 



Trionymus violascens n. sp., description 255 



TripMeps tristicolor, notes , U.S.D.A 261 



Tritoxaflexa, notes, U.S.D.A ,,..,,., 454 



