1918] 



INDEX OF SUBJECTS. 



995 



Page. 

 544 

 544 

 247 

 255 

 142 



348 

 643 



348 



548 



644 



842 

 249 



Trees — Continued. 



of Mount Vernon 



of New South Wales 



of Queensland 



of Wyoming, U.S.D.A 



ornamental, varieties, U.S.D.A- 

 osmotic pressure as an index 



of habitat 



planting in Colorado 



planting in plains region, U.S. 



D.A 



planting on sand dunes of Ore- 

 gon coast, U.S.D.A 



planting on sugar plantations 



in Hawaii 



shade and ornamental, varie- 

 ties, Tex 



shade, anthracnose of. Mass 



shade, insects affecting 357 



stem analysis for growth studies- 46 



transplanting 144 



varieties. Can 641 



varieties for Hawaii 145 



Trematode parasite of anopheline 



mosquitoes 562 



Trichinosis in Denmark 787 



Trichocephalus trichiurus, transmis- 

 sion by flies 



Trichodectea spp., biology and reme- 

 dies 



Trichogramma spp., rearing experi- 

 ments 



Trichoseptoria fructigena, notes 



Trichosiphum n.spp., description 



Tricresol, toxicity 283 



Trifolium resupinatum as a forage 



crop 230 



Trigonoderus spp. of North America 768 



Trogoderma tarsale, larvae of 407 



Truck crops — 



diseases 648 



diseases in Florida, Fla 48 



insects affecting 459 



spraying costs 558 



Trypanosoma — 



congolense infection in swine — 485 

 eguiperdum infection in dogs- 484, 485 

 Trypanosomiasis — 



equine, in Morocco 184 



experimental, studies 484, 485 



in swine 485 



Trypopemnorn — 



latithorax, notes, U.S.D.A 



8 an f or di n.sp., description, 



U.S.D.A 



Trypsin, destruction by pepsin and 



acid 



(Tryptus) Microcryptus osculatus, 



notes 565 



Tubercle bacilli — 



action of gland extracts on 



avian, differentiation from other 



types 



carbon dioxid requirements 



enzyms of ^^^ 



human and bovine, differentia 

 tlon 



Tubercle bacilli — Continued. 



identifying 



in street dust 



isolation from sputum_. 



563 



184 



164 

 647 

 857 



864 



864 



664 



81 



81 



588 



285 



Page. 



485 

 885 

 488 

 longevity outside animal body. 



Ark 81 



potentiometer test 284 



sensitiveness to acids 80 



tissue reactions 485 



types 588 



virulence 380 



Tuberculin test — 



and rete.st 380 



application 179 



certificates for cattle exhibits 179 



description. Ark 81 



technique 182 



Tubcrculina sp. attacking Cronartium 253 

 Tuberculosis — • 



antigen for 786 



bovine, control 687, 887 



bovine, control in dairy herds, 



Iowa 81 



bovine, control in Minnesota 282 



bovine, diagnosis 887 



bovine, eradication 82, 380, 686 



bovine, immunization 81 



bovine, in Queensland 182 



bovine, nurse cow factor 179 



bovine, transmission by swine. 



Mo 684 



bovine, treatise 28G 



control by milk commissions 381 



diagnosis of open cases 179 



equine, notes 486 



eradication from cattle and 



swine 680 



in farm animals. Ark 81 



in Indian cattle 285 



in North Dakota 180 



localized infection 380 



modes and periods of infection- 580 



of bones and joints 285 



of poultry in Ontario 288 



testing pure-bred herds for 286 



Tubers, edible. {See Root crops.) 



Tule, fertilizing value, Cal 520 



Tumidlacapus oophagus n.sp., de- 

 scription 661 



Tumor immunity, notes 580 



Tunis grass — 



culture experiments, Kans 630 



culture experiments, Tex 831 



Turmeric leaf disease, notes 548 



Turnip — 



clubroot, treatment. Can 646 



flea-beetle, striped. In Maryland 154 



sawfly, notes 164 



Turnips — 



analyses and feeding value, Can- 665 



culture experiments 132 



factors affecting composition 432 



for cows 



477 



mulching experiments, Mont 344 



varieties 133, 140. 432 



Turpentine — 



as a vermifuge, U.S.D.A — 884 



