INDEX OF SUBJECTS. 



995 



Sulphate of ammonia — 



analyses 218 



eSects of continuous use, Pa 820 



fertilizing value 133, 217, 



237, 322, 331, 428, 628, 629, 733 



Ga 233 



Hawaii 328 



hygrospopicity 727 



industry in England 630 



production in 1910 23,827 



use in 1910 23,122 



Sulphate of potash — 



fertilizing value, Alaska 825 



manufacture from "Galafatite" 727 



Sulphates, detection in water 410 



determination 709 



Sulphocyanids, occurrence in miUc 81 



Sulphur — 



and nitrogen, relationship in metabolism. 572 



balance in metabolism 271 



content of rain water 317 



cycle, chemistry of 309 



determination in soils, Wis 519 



fertilizing value 519 



free, determination in condimental feeding 



stuffs 211 



fumes, effect on flour 565 



fungicidal action, studies 351 



mixtures. {See Lime-sulphur mixtures.) 



requirements of farm crops, Wis 519 



use in pharmacology 387 



Sulphuric acid — 



determination 204, 709 



disinfecting value 281 



occurrence in moor soils 118 



Sulphurous acid, determination in wine 206 



Summer sore, treatment 386 



Sunflower cake, analyses 272 



meal, analyses 871 



seed, analyses 272 



Sunflowers, formation of organic matter in.. . 126 



varieties. Can 529 



water requirements 127 



Sunlight and drying, use in disinfection 491 



Superphosphate- 

 bone, adulteration, detection 501 



drilling v. broadcasting 726 



fertilizing value 32,274, 



628,629,631,636,726,733 



Alaska 825 



Pa 832 



Tex 627 



manufacture from Russian phosphates.. 322 



residual effects, Va 735 



Surface area, relat ion to respiratory exchange . 68 



Surra in dogs, studies and bibliography 882 



outbreak in imported cattle, U.S.D.A. 381 



studies, U.S.D.A 381 



Sus scrofa, description 773 



Swamp fever of horses, studies and bibliog- 

 raphy 89 



studies, N. Dak 688 



Sweat, human, analyses 271 



Swedes, Bacillus melanogenes affecting 454 



culture experiments 35 



under shelter. . . 328 



Page. 



Swedes, feeding value as affected by fertilizers 274 



fertilizer experiments 236, 274 



rotting disease affecting 45 



varieties. Can 529 



Sweet clover, analyses 32 



description and culture 32 



com, germination tests, Conn.State. . . 740 



green, analyses. Wis 173 



meats, effect on caries-forming bacteria 862 



peas, heredity of yellow tinge in 30 



studies, N.Y.Comell 645 



potato production, relation to rainfall 



and temperature 316 



potatoes, circulation studies, N.J 431 



culture in Barbados 32 



formation of sugar and starch 



in, S.C 534 



insects affecting 250, 251 



notes, Hawaii 337 



studies 835 



varieties, Fla 435 



Williams, culture and propagation 447 



Sweeteners, methods of analysis 411 



Swine plague, immunization 486, 688 



(.See also Pigs.) 



Sycamore anthracnose, notes, Conn.State 545 



Symbiotic otacariasis of the cat, notes 90 



Symptomatic anthrax. (See Blackleg.) 



Synchytrium endobioticum, notes 44, 250 



Syntomospftyrum indicum n.sp., parasitic on 



orange fly 465 



Syphilis, treatment 584 



Syrphus spp., parasitic on cabbage aphis, 



N.Y.Cornell 659 



torvus, life history 360 



Systena Tiudsonica, notes, N.J 460 



Systolic pressure as affected by exercise 269 



Tabanus spp., transmission of Trypanosoma 



pecoTum by 260 



Tsenia balaniceps n.sp., description 787 



omissa n.sp., description 60 



spp., notes 60 



Take-all, studies 44 



TaUows, vegetable, of Dutch East Indies 801 



Tanbark, use in Canada 450 



Tankage, analyses. Wis 173 



effect on strength of bones, Nebr. . . 875 



for pigs, Ala 374 



Tannin — 



determination in plant tissues, U.S.D.A. 647 



distribution in tanbark oak, U.S.D.A 646 



effect on parasitic fungi 524 



ripening of persimmons 28 



fixing and staining in plant tissues 711 



toxicity of 323 



Tanning extract, use in Canada 450 



industry in California, U.S.D.A 646 



technology, progress in 417 



Tanytarsus dissimilis, notes. Me 555 



Tapeworms in sheep, remedies, S.Dak 775 



monograph 60 



Tar oils, fungicidal value 655 



Tares as a soiling crop for cows 4^ 



Tarsonemus chionaspivorus, notes 60 



Tartaric acid, determination 503, 504 



disinfecting value 281 



