994 



EXPERIMENT STATION RECORD. 



[Vol. 38 



Tobacco — Continued. Page. 



extracts, analyses, Can 643 



fermentation 138, 139, 238 



fertilizer experiments 137, 



140, 238, 239 



fertilizer experiments, Can 634 



fertilizer experiments. Pa 36 



green manuring experiments 137 



harvesting experiments 137 



harvesting experiments, N.C 37 



harvesting experiments, Pa — 37 



hornworm, remedies, U. S. D. A_ 159 



hybridization 137 



irrigation experiments 238, 239 



leaf spot, studies 150 



mosaic disease, studies. Mass 649 



mosaic disease, studies, U.S.D.A- 49 



planting experiments 238 



seed beds, management, Can 634 



seed, germination in darkness 127 



seeding device 137 



selection experiments 741 



selection experiments. Pa 36 



spacing and topping experi- 

 ments. Pa 36 



stems as a vermifuge, U.S.D.A_ 885 



tokras disease, notes 351 



variation in pure lines 238 



varieties 33, 238 



varieties, Can 634 



varieties. Pa 36 



wildfire disease 97, 150 



wildfire, studies, U.S.D.A 852 



wilt, studies 250 



wilt, treatment, U.S.D.A 49 



Tobosa grass as a hay or silage 



crop, U.S.D.A 471 



Toluene-p-sulphon-dichloramid, prep- 

 aration 378 



Tomaspis — 



flavilatera, notes 459 



saccliarina in Grenada 158 



Tomato — 



blight, notes 848 



buckeye rot, studies 251 



canning factories, sanitary con- 

 trol, U.S.D.A 13 



damping-off disease, notes 251 



damping-off disease, notes, Can_ 546 

 diseases, description and treat- 

 ment, W.Va 549 



diseases, notes, S.C 150 



early blight, notes. Wis 451 



leaf spot, description and 



treatment, Mich 150 



mosaic disease, notes, Can 646 



mosaic disease, studies 150 



products, microscopical studies, 



U.S.D.A 166 



pulp, methods of analysis 63 



seeds and skins, utilization, 



U.S.D.A 807 



wilt, studies 250 



winter blight, studies. Pa 50 



Tomatoes — 



and tomato products, industry 



In Italy 142 



Tomatoes — Continued. Page, 



breeding experiments, Hawaii-- 842 



breeding experiments. Pa 40, 241 



canned, analyses 63 



color inheritance 443 



cross- and self-fertilization. 



Conn. State 241 



culture. Wash 796 



examination 314 



transpiration as affected by 



Bordeaux mixture 126 



varieties resistant to disease, 



Ohio 843 



winter, disease of, Can 546 



Torula communis in sugar 806 



Toxins, separation 786 



Trachelds, ray, in Quercus alba 45 



Tractor — 



farming, survey in Iowa 292 



hitches and adjustments for 



plows 88 



Tractors — 



book on 390 



buying 692 



cost of operation 292 



for small farms. Wash 497 



harvesting and plowing simul- 

 taneously with 390 



short-course instruction in 95 



testing 790, 791 



use in Mexico 693 



Tradescantia, self-sterility 426 



Trametes pint, notes 332 



Transpiration experiments with 



plants 223 



Traumatism in living cells 647 



Tree — 



diseases in Montana 553 



diseases, studies, Mo 645 



rusts, inoculation experiments- 253 



rusts, notes 553 



rusts, pycnial stages 253 



seeds, germination tests 846 



seeds, hastening germination 348 



seeds, selection 45 



seeds, source of, in natural re- 

 production, U.S.D.A 145 



Tn2es — 



absence on high prairies 521 



as affected by bark ringing 128 



as affected by smoke and gas 28 



breeding experiments. Can 641 



culture experiments. Can 641 



culture experiments, U.S.D.A 44 



damage by iron spurs 555 



growth in relation to rainfall 



and sun spots 415 



growth in vicinity of Grinnell, 



Iowa 544 



Indian, yearly volume incre- 

 ments 751 



infertile spots under 816 



injury by grass 222 



insects affecting 357, 358, 459, 556 



new, of Philippines 247 



of Chile 336 



of Kentucky 543 



