INDEX OF SUBJECTS. 



991 



Salts — Paga 

 addition to diet, water distri- 

 bution and edema following 664 



alkali, combination of chlorin 



ions in, N.Mex 623 



alkali, effect on soil bacteria 323 



alkali, in soils 421 



antagonism between. 31, 323, 521, 628 



antagonism between, U.S.D.A 323 



effect on oxidative processes in 



the body 69 



effect on permeability of proto- 

 plasm 328 



soluble, movement in soils 513 



toxicity toward barley, U.S.D.A. 323 

 Salvarsan, use against infectious 



bulbar paralysis 179 



Sambucus, Coryneum-like structures 



on 545 



San Jos6 scale — 



control in Missouri Mo 253 



life history and remedies, 111 452 



notes 153, 252, 558 



remedies. Mo 253 



Sand — 



dunes, reclamation in California 



and Oregon 738 



effect of fineness on strength of 



mortar 781 



effect on nitrification, Va 620 



sterile, changes in by cropping- 325 



wearing tests 781 



Sandalwoods, oil value 444 



Sandpipers, dying around Great 



Salt Lake, U.S.D.A 251 



• Sanitary inspection laws in Ohio 261 



Sanninoidea exUiosa. (See Peach 

 borer.) 



Sansevieria, fiber from 530 



Sap ascent — 



in plants, treatise 127 



in trees 827 



Saponaria officinalis, saponins in 524 



Saponins, biochemical investigations- 524 

 Sarcophaga — 



(Helicolia) helicis, notes 749 



utilis n.sp., description 8G0 



Sarcophagidas of New England 157 



Sarcosporidla in Panama 863 



Sawmill waste as a source of pot- 

 ash 819 



Scale insects — 



eggs as affected by hydrocyanic 



acid gas 855 



fungoid parasites of 558 



Scapteriscus didactylus, remedies 452 



Scarabneid larvte, rearing 256 



Schizoneura — 



lanigera. {See Apple aphis, 

 woolly.) 



spp. in Colorado 857 



SchacnoMus Mpunctiferus, notes 856 



School — 



children, necessity for super- 

 vision of feeding 261 



children, feeding, treatise 864 



28121°— 16 8 



School — Continued. Page. 



children, public feeding of 364 



credit for out-of-scheol work- 95, 

 195, 597, 799, 897 



farms, management, U.S.D.A 195 



Garden Association of America, 



report 599 



gardens In Philippines 595, 799 



gardens, notes 95, 



296, 396, 598, 599, 897 



grounds, improvement 599 



laboratories, agricultural collec- 

 tions for 899 



lunches in London 261 



lunches in New York City 261 



Schools — 



agricultural. (See Agricultu- 

 ral schools.) 



continuation, cooking lessons 792 



elementary, agriculture in 597, 696 



elementary, home economics in_ 696 

 elementary, nature study in- 298, 790 

 elementary, relation to rural 



problems 896 



elementary, standardization in 



Ohio 789 



forestry arithmetic for 495 



high, agricultural extension 



work in 799 



high, agriculture in 94, 



195, 595, 798, 897 



high, fruit growing in 398 



high, home economics in 94 



high, laboratory exercises for 494 



high, moor culture in 791 



public, agriculture in 597, 798, 897 



public, agriculture in, U.S.D.A- 791 



public, home economics in 792 



rural, agricultural booklets for_ 397 



rural, agriculture in 95, 597 



rural high, community spirit 194 



rural, in Kansas 694 



rural, material supplied to 792 



rural, nature study in 95 



secondary, agriculture in 798 



secondary, curricula of 890 



vocational, cooking in 397 



Schumann rays, effect on proto- 

 plasm 224 



Sclerotinia lihertiana on peonies 56 



St-lerotium omnivorum n.sp., descrip- 

 tion 647 



Scoleconectria coccicola, description- 459 



Scolytus quadrispinosus, notes, Conn. 



State 58 



Score cards — 



dairy, relation to milk quality, 



N.Y.State 78 



for dairy farms 576 



Screenings — 



analyses 71, 870 



for poultry. Can 763 



Scudderia furcata — 



notes. Conn. State 58 



studies, U.S.D.A 451 



Scurfy scale on Norway maple 858 



