1004 



EXPEEIMENT STATION RECORD. 



Page. 



Tubercles, root. (See Root tuber- 

 cles. ) 



Tuberculin — 



delayed reactions following in- 

 jection 187 



test In certified dairies 880 



test, Intrapalpebral, studies 385 



test, notes, Cal 274 



test, studies 278 



use 079 



Tuberculina maxima, studies 750 



Tuberculosis- — 



avian, diagnosis 880 



avian, in pigs 277 



bovine, control in Hawaii 477 



bovine, immunization 185, 



575, 5S1, 078 



bovine, in children G78 



bovine. In Illinois 185 



bovine. Increasing resistance to_ 478 



borlne. Intradermal test for__ 185 

 bovine, pbj'sical examination 



and clinical diagnosis 184 



bovine, spread among farm 



animals, Wyo 078 



diagnosis 81 



immunization, Cal 274 



in asses 82 



in Great Britain 382 



In horses 078 



in pheasants •■?86 



in the college herd, Ta 187 



International control 575 



of lymph glands In chlldren__ 077 



pulmonary, diagnosis 581 



studies 575 



transmission by factory-Infected 



candy 366 



Tuberculous tissue, lodln in 580 



Tubers — 



edible. (See Root crops.) 

 translocation of mineral constit- 

 uents, U.S.D.A 427 



Tumalo Irrigation project in Oreson 85 



Tumors — 



in domestic fowl. U.S.D.A 480 



In man and plants, relatlon__ 249. 845 



Turkeys, care and management 377 



Turnip — 



louse. Investigations, Tex 452 



weed, notes 532 



Turnips — 



culture experiments. Can 34 



fertilizer experiments 510, 632 



fertilizer experiments. 111 532 



Busceptlbility to swede mildew. 52 



varieties 865 



yield as affected by planting dis- 

 tance 527 



Turpentine, larvlcldal value 359 



Tylcnchulua aemipenetrans affecting 



oranges -__ - 354 



Tylenchus — Page. 



anguatus on rice 49 



devastatrix, notes 249 



dipsaci and T. tritici, notes 841 



aimilia, description, U.S.D.A 50 



Typhlocyba comes. (See Grape leaf- 

 hopper.) 

 Typhoid— 



coll group, specific ferments for_ 278 

 fever caused by food at public 



dinner 69 



fever, immunized milk for 272 



fever, transmission by factory- 

 infected candy 366 



fly. (See House fly.) 



Typhus in dogs 682 



Tyrosin, effect on action of alcohol 



on plant cells 333 



Ultra-vlolpt rays — 



absorption by arable soil, U.S. 



D.A 414 



absorption by soils 817 



effect on the eye. U.S.D.A 413 



Vncinaria canina, notes 275 



Uncinula — 



necator, hibernation 847 



spiralis, treatment 841 



United States Department of .Xgri- 

 culture — 



Bureau of Soils, field opera- 

 tions 321 



Forest Service, exhibit at San 



I'ranclsco 347 



Lllirary, cooperation with other 



libraries 494 



Office of Markets and Rural 



Orcanlzatlon, work of 194, 490 



oreanlzatlon lists, U.S.D..\ 94 



statutory history 796 



Weather Bureau. (See Weather 

 Bureau.) 

 United States Live Stock Associa- 

 tion, report 184, 185. 273 



Uranium, effect on sugar beets 38 



Urban growth in United States 193 



Urea — 



adding to diet 762 



fertilizing value 518 



from llme-nltrogen, fertilizing 



value 25 



nitrate, fertilizing value 25,518 



Uredlnese — 



germination of tcleutospores 744 



sexuality In 526 



Uredo — 



arachidis, treatment 746 



crchidis, notes 442 



Uric acid — 



determination In urine and 



blood 412 



s.vnthesls In human body 763 



Urocyslis — 



tritici, notes 845 



triiiri, treatment 644 



violw, prevention 750 



