1918] 



INDEX OF SUBJECTS. 



989 



Soy bean — Page. 



bacterial disease, studies 451 



cake, analyses and feeding value 771 



hay, analyses, Ind 37(5 



meal, analyses 572 



meal for corn-fed pigs, Ohio 474 



Soy beans — 



as affected by sulphur, U.S.D.A- 221 



as human food 741 



as human food, Ohio 197 



culture 231 



culture, N.H 34 



culture. Pa 35 



culture, Vt 434 



culture, climatic control 415 



culture experiments 336 



culture experiments, Hawaii 827 



culture experiments, Mo 632 



culture experiments. Pa 229 



culture in Pennsylvania 741 



culture on Ozark uplands, Mo 217 



effect on companion crop of corn 338 



effect on soil moisture, U.S.D.A- 418 



fertilizer experiments. Mass 218 



fertilizer experiments. Mo 217 



growth in relation to climate 627 



growth In relation to weather, 



Tenn 318 



Inoculation tests, N.H 34 



root nodules 451 



seed, harvesting, U.S.D.A 237 



seed, weight in relation to pod 



type 535 



selection experiments. Conn. 



State 237 



shrinkage tests, Ohio 840 



varieties. Mo 632 



varieties, N.H 34 



varieties. Pa 35, 229 



varieties, Tex 334 



varieties, U.S.D.A 431 



Spalangia philippinensia n.sp., de- 

 scription 557 



Sparassis radicata n.sp., description. 253 



Spearmint — 



culture, Ind 246 



oil as affected by harvest, dry- 

 ing, and freezing 807 



Spelt— 



and wheat, hybridization 636 



as a forage crop, Hawaii 827 



culture experiments, Can 634 



culture in Wyoming, Wyo 527 



varieties. Can 634 



Spermatogonia, origin In male chick- 173 



Sphacelia sorghi, notes 848 



Bphacelotheca sorghi, investigations, 



Mo 645 



Bphwrella cofteicola, notes 51 



Spharop si dales, light and pycnidia 



. oor. 



formation — ^ 



Sphcerostilbe repens in Malaya 52 



Sphcerotheca humili, resistance to 



fungicides *^" 



Spices — 



culture experiments 845 



preservative value __— 469 



Spider, red — Page. 



injurious to alfalfa 558 



notes 365 



remedies, U.S.D.A 63 



Spiloctyptus polychrosidis n.sp., 



description 565 



Spirochwta wterohfcinorrhagiw, dis- 

 semination by rats 653, 760 



Spirogyra — 



as affected by various .salts 27 



resistance to fungi, Tenn 350 



Spodoptera mauritia, notes 257 



Spondylocladiurn atrovirens, notes.- 753 



Sporoiolufi spp., studies 66 



Sporotrichum glohuliferutn on cacao 



thrips 57 



Spotted fever, Rocky Mountain, in 



California 484 



Spraying — 



apparatus, description and use, 



U.S.D.A 843 



arsenical residues after, N.H — 54 



calendar. Conn. State 843 



experiments 551 



experiments. Mo 640 



experiments in Nova Scotia 156 



handbook 40 



notes 459, 541, 855 



notes. Wash 796 



Sprays — 



acid and alkaline, comparison.- 756 



double-purpose 258 



dust, carriers and diluents for. 459 

 dust V. liquid— 42, 540, 551, 843, 844 



Springs, mineral, of Alaska 690 



Spruce — - 



growth after thinning 45 



Norway, drought resistance, Pa_ 44 

 red, factors influencing repro- 

 duction 45 



red, growth and management, 



U.S.D.A 146 



sawfly, notes 257 



selection experiments in .Austria- 545 



sulphite pulp from, U.S.D.A 809 



white, in Minnesota, Minn 146 



Squashes — 



effect on succeeding crop 337 



use by prehistoric .\mericans — 167 



Squirrels, ground, control, Cal 456 



St. John's wort, toxic effect on pigS- 589 



Stable fly- 

 repellents for 358 



transmission of swamp fever 788 



Stains, removal from textiles, 



U.S.D.A. 114 



Stallions, public service, In Wiscon- 

 sin. Wis 275 



Standard Container Act, U.S.D.A 40 



Starch — 



digestion by young calves, 



U.S.D.A 874 



distillation in vacuo 708 



humiflcation 26 



Starfish, analyses, Can 626 



Starvation, effect on catalase con- 

 tent of tissues 869 



