INDEX OF SUBJECTS. 



1001 



Page. 



Tetanus antitoxin, fixation by leucocytes 177 



immunization 578 



senuu, valuation 178 



toxin, action of formaldehyde on 782 



and antitoxin, avidity of 676 



fixation 378 



treatment 783 



with carbolic acid 378 



Tetranitromethan, assimilation by plants 32 



Tetranychus bimaculatus, notes 153 



glovcri, notes, N.C 856 



pilosus, notes 254 



Tetrastichus — 



anliguensis n.sp., description 352 



doteni n.sp., description 863 



gentilei n.sp., description 553 



ovivorus n.sp., description 353 



sp., parasitic on star scale 553 



studies, Nev 458 



Texas College, notes 97,194,397 



fever ticks. (Sfe Cattle ticks.) 



Station, notes 97. 194, 495, 600, 900 



Theileria parva, development 882 



Thelia bimaculata, notes 148 



Themcda spp., notes 362 



Thcobroma cacao, insects aflecting 354 



Therapeutic agents, newer, notes 580 



Theroniafulvcscens, notes 863 



Thklavia basicola, notes 551, 849 



Tliiclaviopsis paradoxa, notes 145 



Thistles, destruction 538 



Thlaspi arvense, dissemination by farm ani- 

 mals 839 



Tliomas meal, notes. 126 



slag. (See Phosphatic slag.) 



Thomomys bottse, susceptibility to plague 59 



Thripoctenus russelli — 



n.g. and n.sp., description 8C3 



parasitic on Thysanoptera 858 



Thrips flavaasa, carnation pest 347 



tabaci. (See Onion thrips.) 



Thrips, new species 553 



Thromboplastin, role of in coagulation of 



blood 580 



Thuarea involuta, notes 362 



Thuya plicata, damaged by sqnin-els 552 



Th>anoI, etleet on hyacinths and tulips 731 



Thyridaria tarda, injurious to rubber 451 



Thyridopteryi ephemeTsformis. (See Bag- 

 woiTns.) 



Thyroid glands as aflected by diet 159 



Thysanoptera, internal parasite of 858 



new, of California and Georgia. 553 

 Tick control, relation to Rocky Mountain 



spotted fever, Mont C3 



fever, Rhodesian. (See African coast 

 fever.) 



Ticks, brown, transmission of amakebe by . . . 882 



eradication in South Africa 153 



new species, descriptions 460 



relation to anaplasmosis 584 



spirochetosis in fowls 084 



r61e of in disease transmission 153 



sources of infections from 460 



Pagre. 



Ticks, transmission of African coast fever by . 882 

 Anaplasma marginate 



by 173 



gall sickness by 883 



(See also Cattle ticks.) 



Tile, concrete, tests 685 



Tilia europea, hydrocarbons in 107 



Tillage experiments in New South Wales 135 



Tillandsia recurvata, anatomy and biological 



aspects 729 



Tilletia caries, detection in flour, bran, and 



cereals 408 



Tillelia/cptans, treatment 447 



spp., chemical composition 746 



<, effect on pigs 888 



Timber — 



conditions along nud.son Bay Railway ... 643 



construction, of Philippines 51 



cost of growing 49 



industry in Canada 242, 544 



pests, notes 59 



physics, experiments in 141 



preservation 241 



protection against fungus injury 544 



regulations for national forests, U.S.D.A.. 340 



standing, insects affecting, U.S.D..\ 560 



stands, effect on soil physics 140 



structural, strength values, U.S.D. A 443 



treating plants, management 644 



(See also Lumber and Wot)d.) 



Timothy, fertiUzer experiments 323 



hay as affected by maturity 265 



digestibility 266 



improvement 196 



rust, studies, U.S.D.A 52 



seed, analyses, Md 7.39 



high V. low grade, Ind 8.38 



standards in Canada 839 



Tin as affected by organic acids of carmed 



goods 867 



determination in foods ; 99 



salts in canned foods, U.S.D.A 06 



Tobacco— 



" bassara " or " verderame, " description . . 748 



beetles, notes 560 



breeding experiments 133 



Cuban types 837 



culture e.xperiments 233, 638 



Tenn 422 



in Ireland 236 



Nyasaland 829 



Tennessee, Tenn 439 



dips for scabies in sheep, Ky 587 



extracts, methods of analysis 413 



valuation 511 



fertilizer experiments 133, 638 



Tenn 422 



flea beetle, studies, Tenn 453 



German, nicotin content 333 



growing centers of Canada 639 



for nicotin purposes 738 



harvesting and ciu-ing 638 



insects affecting 553, 856 



Tenn 453 



