INDEX OF SUBJECTS. 



987 



Saliva, human, effect of nutrition on amylase 



content 568 



Salt, adulteration 867 



content of leaves, induced variations in. . 134 



nonhalophytes, variations in. 28 



effect on activity of malt diastase 528 



germination of seeds 327 



proteolytic enzyms 268 



marsh grass, analyses. Can 270 



marshes of Porto Rico, P.R 513 



solutions, effect on — 



germination of seeds 218 



plants •... 218 



soil temperature, Mich 020 



spots, relation to plants 422 



value in the diet 664 



Salton sea water, studies, Ariz 415 



Saltpeter, Chile. (See Nitrate of soda.) 



effect on flow of rubber latex 748 



Salts, acid, effect on Aspergillus niger 734 



effect on concrete 686,891 



plant growth 329 



root development 328 



seeds and seedlings 421 



mineral, r61e in metabolism of infants . . 366 

 toxicity toward plants as affected by 



calcium 322 



Salvarsan, use against anthrax 679 



equine influenza 385 



rabies 679 



surra 176 



Salvinia natans, reactions of root hairs 828 



San 3os6 scale, notes 353 



Md 353 



Me 251 



Oreg 158 



Tenn 53 



parasites of 758 



Sand and gravel deposits in Virginia coastal 



plain 513 



areas, reclamation 427 



cement, investigations 183 



effect on nitrification in clay soils, Va . . . 622 



flies, habits 856 



relation to pellagra 357 



verruga 856 



hills, forestation, U.S.D..4 43 



Sandan, notes 443 



Sanitation, chlorid of lime in 512 



Sap ascent, studies 422, 524, 828 



extraction from plant organs 828 



Saperda tridentata. (See Elm-borer.) 



Sapotacea, description 60 



Sapromyzidffi, synopsis 358 



Sarcocystis tenella in sheep, studies 81 



Sarcoma in fowls, variations In 385 



Sarcophaga caridei, notes 354 



falculata, studies 760 



Sarcosporidiosis in sheep, studies 81 



Sor^on^issp., notes, U.S.D.A 855 



Sasa paniculata, carbohydrates of 803 



Sausage, analyses 59,863 



detection of added water in 460 



methods of analysis 863 



pork, preservation 312 



Sawdust, analyses 467 



digestibility 65, 467 



Sawflies, new, in U. S. National Museum 563 



Saxifraga peltata as a host of grape root worm . . 657 



Scabies. (See Sheep scab.) 



Scaleinsects, destruction by Chilocorns similis 258 



injurious to citrus fruits 654 



of South Carolina, notes 53 



remedies, Fla 262 



table for separation, Me 251 



oyster-shell. (See Oyster-shell scale.) 



red, notes 654 



SanJosS. (See San Jos6 scale.) 



scurfy, notes, Me 251 



soft, parasites of 654 



white, notes 654 



Scapteriscus didactylus, notes, P. R 52 



parasites of C53 



studies, G a 557 



Scaplomyza flaveola, parasite of 359 



Scelio n. spp., descriptions 562 



ScMstocerca parcnensis, parasite of 354 



Schistodepressaria nervosa, notes 759 



Schizoneura lanigcra. (See Apple aphis, 

 woolly.) 



ulmi (fodiens), notes 654 



Schizosaccharomyces pomhe, symbiosis by 714 



School children, examination 297 



feeding 464,465 



treatise and bibli- 

 ography 162 



malnutrition in 465 



of Antwerp, nutrition coefTi- 



cient 364 



districts, consolidation 597 



fairs, county, in Virginia 599 



Garden Association of America 296 



gardening, bibliography 296 



in Germany 598 



gardens, discussion 399 



guide 598 



in Cleveland 898 



Denmark 495 



Memphis, Tennessee 494 



model, at Paris exposition 494 



preparation and management 495 



text-book 792 



grounds, improving 598 



lunches, notes and bibliography 267 



preparation and serving . . . 464, 465 



sanitation, paper on 465 



Schools- 

 agricultural. (See Agricultural schools.) 



correlation vsith home needs 362 



diet and hygiene in, treatise 363 



elementary, agriculture in 91, 99, 394 



manual training in 297 



nature study in 394 



entomological collection for 395 



farm crop exhibit for, Miim 93 



high, agricultural course for 91 



extension in 298 



agriculture in 597, 897 



U.S.D.A 494 



gardening course for 193 



home economics course for 792 



state aid for, in Nebraska 99 



housekeeping, in Norway 597 



of Hamilton County, Indiana 394 



