INDEX OF SUBJECTS. 



997 



Page. 



Speltz bran, analyses 266 



Spermatoxin, eflect on female organism and 



ovum 877 



Spermatozoon, development outside the egg. 877 



Sphxrella convexula, notes 56 



rubina, notes, Colo 646 



tabifica, notes 446 



SphxrostUbe sp., notes 245 



Sphxrotheca mors-uvx, notes 344 



treatment 345 



spp., notes, Md 450 



SphxTulina taxi, notes 852 



Sphenophorus callosus, investigations, N.C. . . 862 



parvulus, notes, N.C 863 



sp., notes 354,857 



venatus, notes, N.C 862 



Sphenoptera lineata (geminata), notes 147 



Sphingidfe, key 800 



Sphyrapicus spp., relation to trees and wood 



products, U.S.D.A 68 



Spices, examination. Me 867 



micro-analytical methods of examin- 

 ing 110 



use as preservatives 157 



Spider, red, notes, N.C 856 



Spinach, culture 393 



Oreg 539 



disease, new, description, Mass 55 



growth in partially sterilized soils . . 815 



rust, investigations 548 



Spirochxfa anserina, relation to spirochetosis 



in fowls 684 



regaudi n.sp. , description 588 



spp., life histories and bibliogra- 

 phy 460 



Spirochetes of carcinomas m man and animals 581 



transmission by stable flies; 150 



Spirochetosis in fowls, investigations 084 



Spirogyra as affected by anesthetics 824 



formaldehyde 731 



SpiTOptera mcgastoma , injurious to horses 384 



Spizella pudlla, coccidiosis in 187 



Spleen, role of in formation of immime bodies 277 



Spongospora scabies, occurrence in Scotland . . 748 



solani, studies 547 



Sporobolus indicus, notes 362 



Sporotrichum globuliferum — 



Investigations, U.S.D.A 454 



parasitic on chinch-bug, U.S.D.A 348 



Spotted fever- 

 Rocky Mountain, relation to tick control, 



Mont 63 



serum for 378 



tick, studies and bibliography, U.S.D.A. 254 



Spray calendar, Mo. Fruit 539 



nozzle for large trees, description, Mass . 49 



new type, U.S.D.A 599 



Spraying- 

 apparatus, description 848 



and tests 893 



as a cause of apple bitter pit 55 



effect on yield of apple orchards, N.Y. 



Cornell 541 



experiments in Viiginia 48 



machinery, notes 48 



Ohio 539 



50596°— 12 =8 



Page. 



Sprays, preparation and use, Ohio 539 



Spruce beetle, Engelmann, notes, U.S.D.A.. 501 



bud moth, notes, Me 753 



gall, aphid, notes 140 



seedlings, absorption of fertilizers by . 443 



stands, effect on soil physics 140 



light measuremen 1 s in 745 



wood, production of turpentine from, 



U.S.D.A 413 



Spruces, Canadian volume tables 443 



fungus disease affecting 451 



regeneration in high altitudes 443 



Squashes, culture, Oreg 539 



Squeezer for cattle, description 385 



Squirrel-tail grass, geographical distribution . 334 

 Squirrels- 

 conifers damaged by 552 



ground, new microfilaria from 053 



plague-like disease affecting 461 



relation to plague 245 



tuberculosis in 484 



host of spotted fever tick, Mont 64 



St. Augustine grass, notes 362 



Stable fly, notes 147^ 731 



relation to infantile paralysis 654 



role of in disease transmission 150 



manure. {See Barnyard manure. ) 



Stables, disinfecting, U.S.D.A 578 



Stachydrin, isolation from stachys tubers 



and citrus leaves 107 



Stachyose, decomposition 310 



Stachys tuberifera, isolation of stachydrin from 107 



Stalk borer, notes 59 



Stallions, licensed, distribution, Wis 108 



Staphylinidae, catalogue 500 



Staphylococcus — 



liquefaciens auTanliacus n.sp., description 581 



pyogenes, occiurence in sugar 505 



albus, notes 880 



aureus as affected by senuiis and 



leucocytes 175 



Star scale, destruction by mites 553 



Starch as affected by hydrolyzing agents 107 



saliva 872 



determination 804 



in brewers' grains 807 



wood 202 



equivalents of feeding stuffs 467 



factory waste waters, studies 528 



feeding diu-ing inanition 465 



granules, methods of examining 24 



history of 106 



sacchariftcation by proteolytic fer- 

 ments 309 



sirups, determination in fruit prod- 

 ucts 115,208 



Starches, foreign, effect on quality of dough . . 761 



Starchy feeds, fortified, analyses. Mass 605 



Starlings at Springfield, Massachusetts 855 



Starters, propagation in dairies 478 



Statistical error, tables of "73 



Stearin of wool fat, investigations 612 



Steers, distribution of fat in 366 



feeding e.xperiments 266 



Ind 068 



poisoning with cotton-seed meal, Ark. 780 



