INDEX OF SUBJECTS. 



997 



Tent caterpillar, notes, Oreg 158 



Teosinte, culture experiments, Ariz 426 



Tepary beans as a dry land crop, Ari z 736 



culture experiments, Ariz 426 



Tephrosia spp., analyses 215 



Terminalia tomentosa, notes 443 



Terrapin scale, notes, Md 353 



Terriers, Airedale, prepotency in 770 



Tetanus, immunization, U.S.D.A 780 



treatment 679, 883 



Tclranychus — 



bimaculatus, notes, U.S.D.A 360 



studies and bibliography, 



U.S.D.A 261 



sp., notes 853 



tiliarum, notes 58 



Tetraplasy, notes and bibliography 67 



Tcttigonia similis, notes, P.R 53 



Teucrium scorodonia as affected by light 526 



Texas College, notes 197 



fever, notes 256 



ticks. {See Cattle ticks.) 



treatment, Tenn 658 



Station, financi al statement 696 



notes 600 



report of director 696 



Textile plant fibers, strength of, U.S.D.A. . . 312 



Thnncroderus girodi, notes 359 



Therapeutics, papers on 676 



physiologic principles in 500 



TheridionsT^p., notes, Me 256 



Thespcsia populnea, fertilizing value 215 



Thielavia basicola, notes 245, 549, 650, 753 



Thielaviopsis cthacctkus, notes, P.R 650 



paradoza, notes 345, 647 



Tliiosulphate, fertiUzing value 521 



Thistle, Canada, distribution and destruction, 



U.S.D.A 538 



Thomas slag. (See Phosphatic slag.) 



Thorium X, effect on plant growth 131 



Threshing machine, hand, description, U.S. . 



D.A 87 



power for 892 



Thrips injurious to alfalfa 252 



notes, Can 252 



Thrips tabaci. (See Onion thrips.) 



Thunderstorm at Macon, Georgia, U.S.D.A.. 812 



Washington, U.S.D.A.... 812 



Thunderstorms in Kansas, U.S.D.A 510,721 



Thurberia thcspesioides, host plant of cotton- 

 boll weevil 458 



Thyridaria tarda, notes 548, 647, 749 



relation to rubber spotting . 451 

 Thyridopteryx ephemerscformis. {See Bag- 

 worms. ) 



Thyroid secretion, relation to metabolism. . . 868 



Thysanoptera of France 853 



Tick bird, red beaked, notes 685 



fever. {See Texas fever.) 



Rhodesian. {See African coast 

 fever.) 



Infestation in Natal 585 



Ticks, destruction by arsenical dips 886 



eradication, Ala. College 685 



in the South 600 



33912°— 14 8 



Page. 



Ticks, Inflammation following bite of 585 



North American, life histories 861 



relation to A f rican coast fever 584 



anaplasmosis 684 



spirochetosis 883 



verruga fever 262 



remedies 680 



{See also Cattle ticks.) 



Tile, concrete drain, failures of 487 



drainage, specificatioiLS 290 



tests 685 



Tillage, now basis for 516 



Tillctia fatens, treatment 750 



Ixvis, notes 2 13 



tritici, studies 152 



Timber- 

 borers affecting 761 



dry rots, studies 157 



fire-killed, insects affecting 53 



hardwood, as affected by forest fires, 



U.S. D.A « 



lands of Panama 342 



National Forest, sale of, U.S.D.A 444 



reproduction, relation to grazing, 



U.S.D.A 643 



yellow pine, tests of strength 387 



{See also Lumber and Wood.) 

 Timothy— 



billbug, notes 252 



breeding experiments 635 



culture experiments 631 



Alaska 735 



in the Ozarks, Mo 427 



effect on ammonification in soils 317 



nitrate content of soils, N.Y.Cor- 

 nell 818 



nitrification in soUs 317 



hay, ash analyses, Ohio 861 



seed, germination and purity tests, Vt. . . 741 



seeding experiments on ranges, U.S.D.A.. 631 



varieties 139 



yields, Mont 631 



Tissue, living, methods for studying 408 



Titanium in pineapple soils, Hawaii 210 



Titlarks, destruction of grain aphids by, 



U.S.D.A 453 



"T'Kirriemoor" roots as a substitute for 



yeast 461 



Tobacco — 



analyses, N. Dak 866 



animals affecting 551 



bacterial disease, notes 423 



breeding 538 



experiments, Conn.State 536 



chemistry, progress in 413 



culture 538 



in Burma 736 



Canada 233 



Gironde 233 



curing 638 



diseases, notes 550 



extract fumigation, Ky 640 



extraction of nicotin from 118 



fertilizer experiments 233 



N.y.State 22 



