998 



EXPERIMENT STATION EECORD. 



Page. 



Trees, treatise 41, 238 



varieties resistant to smoke 448 



Trematodes of Australia 461 



TTiboUum confusum, remedies 759 



navak, studies, U.S.D. A 758 



Trkhinella spiralis, studies 587 



Trichinosis in cats, notes 186 



studies 587 



Trichobius corynorhini n.sp., description 57 



Trichoccphalus afflnis, notes, Mich 85 



Trichocephalus eggs, guaiac blood test 584 



Trichomastii galUnarum, notes ; . . . 789 



Trichomonas spp., notes 789 



Trichosowa retusum, parasitic on chickens ... 59 

 TrifoUum — 



spp., analyses, Wyo 131 



host plants of alfalfa caterpillar, 



U.S.D.A 54 



notes, Nev 832 



suaveolens, culture experiments 34 



Trioxys coruscanigrans n.sp., description, Md. 557 



spp., notes, Md 557 



Trioza n.spp., descriptions 53 



obtusa n.sp., description. Me 555 



sp., notes 251 



TriozinfE, American, key 53 



Trisetum subspicatum, analyses, Wyo 131 



Troglodytes aedon, destructive to ticks 60 



Trombidium sericium, notes, N.J 459 



Truck and alfalfa farm management, Ohio. . . 32 



crop diseases, notes 650 



crops, insects affecting 461, 650 



farming, notes, N.Dak 625 



Truckee-Carson irrigation project, U.S.D.A.. 489 



Trypanblue, use in gall sickness 782 



infectious anemia 587 



Trypanosoma — 



blanchardi, transmission by fleas 158 



equiperdum, life history 880 



organism resembling 786 



gambiense, infectivity within Olossina 



palpalis 260 



relation to antelopes 285 



fowls 286 



hippicum, studies 161 



lewisi, development in rat fleas 882 



transmission by rat fleas 361 



pecorum, transmission by Tabanus spp.. 260 



spp., life history 484 



notes 285 



vivax, notes 286 



Trypanosoma, definition 586 



Trypanasome diseases of domestic animals in 



Uganda 285 



Trypanosomes— 



extrusion of granules by 859 



human, infection of animals by 286 



in British cattle 781 



cattle, notes 586, 587 



morphology and development 586 



studies and bibliography 764 



Trypanosomiasis — 



auto-agglutination of red blood cells in. . . 286 



equine, from the Canal zone 785, 786 



occurrence in Senegal 782 



rdle of infective granule in 881 



Page. 



Trypeta ludens. (See Orange maggot.) 



Tryptic digestion, relation to anaphylaxis. . . 881 



Tsetse flies, handbook 764 



studies and bibliography 764 



Tsuga canadensis, rusts affecting 553 



Tubercle bacilli— 



as affected by ovarian extracts 885 



biology of 383 



detection 784 



in circulating blood 87 



sputum 685 



differentiation 484 



elimination from cattle 687 



N.Y.Comell 686 



growth in glycerin bouillon 286 



human and bovine type, studies 286,287 



in milk, infectiousness 178 



occurrence in milk, U.S.D.A 376,377 



studies 87, 184 



susceptibility of animals to 783 



viability of, U.S.D.A 377,378 



Tubercularia fid, studies. La 350 



Tuberculin — 



avian, notes 588 



diagnostic value, U.S.D.A 588 



formation on protein-free media . .- 288 



investigations 185 



test, method for encouraging, N.Y. State. 481 



new method of conducting 685 



value for cows furnishing milk for in- 

 fants 185 



Tuberculins, dosage table 784 



tests 784 



Tuberculo-opsonic index in man and bovine. 885 

 Tuberculosis— 



anaphylaxis in 885 



avian, human origin of 87 



notes 689 



Mich 788 



bovine, catechism on, Wis 186 



control, U.S.D.A 587 



in British Columbia 886 



Pomerania 684 



dissemination, U.S.D.A 384 



immunization 288, 484 



intradermal test 587 



ophthalmic reaction for 485 



relation to lupus in man 783 



re%ne w of investigations 87 



transmission to man, U.S.D.A... 376 



treatment, N.Y.Comell 686 



diagnosis 383,784 



human and animal, relation 884 



immunization 185, 885, 886 



in man, studies 383 



types of baciUi in 287 



pigs, immimization 289 



infection, studios 184 



intestinal, diagnosis 784 



notes 378 



prevalence in France 282 



renal, in bovines 885 



notes 185 



studies 87, 383 



transmission by flies 360 



treatment 87, 88 



