900 



EXPEEIMENT STATION RECORD. 



Page. 



Score card in dairy regulation 783 



Scours, white, immunization "88 



Screw-worm, parasitism 162 



Scurfy bark louse. (See Scurfy scale.) 



scale, life history and control, U.S.D. A 150 



notes, Wis 59 



Scymnus intrusus, destruction of mealy bugs 



by, La 661 



Sea bird reservations in Alaska, U.S.D.A — 153 



blite, host of beet leaf-hopper, U.S.D.A. . 557 



kale Rhizoctonia disease, studies 247 



lion reservations in Alaska, U.S.D.A 153 



mud as a fertilizer 325 



urchins as affected by Icci thin 774 



Seasoning materials, eflect on yeast fermenta- 

 tion 63 



Seasons, effect on vertical temperature gradi- 

 ents, U.S.D.A 311 



Seaweed, analyses 25 



Secretions, internal, paper on 783 



Sedge disease, description, U.S.D.A 445 



Sedges as a food for muskrats, U.S.D.A 357 



for matting, culture, Hawaii 233 



Seed beets, storage experiments, U.S.D.A... 141 



investigations, bibliography, Iowa 439 



separation, bibliography, U.S.D.A 336 



Seedlings, effect of injury to cotyledons 723 



Seeds- 

 analyses 616 



barley, separation by specific gravity, 



U.S.D.A 336 



beet, disinfection 248 



castor, toxicity 414 



cotton, distribution in 1910, U.S.D.A 336 



development as affected by light 723 



distribution, Alaska 639 



Cal 35 



Kans 234 



garden crop, tests 439 



germination as affected by heating of soil 722 

 ultraviolet 



rays 526 



warm water... 41 



imports, U.S.D.A 133 



into Colorado, Colo 292 



method of analysis in the home, Iowa 439 



methods of testing, Va 240 



of Bassia longifolia, properties 8 



paiasitic plants, germination 628 



oil, analyses 129 



pine, drying and storing 445 



proteins in 110 



vitality 245 



production m Sweden 332 



proteolytic ferments in Ill 



purity and germination tests, Iowa 439 



ratio of methyl pentosans to pentosansTn. 413 

 phosphorus to nonprotein bodies 



in 702 



saccharose formation in, as affected by 



potash 628 



sesame, germination tests 722 



testing 31 



vegetable, industry, U.S.D.A 141,640 



inspection in Ontario 143 



weed, delayed vitality, Iowa 439 



Page. 



Seeds— Continued. 



weed, description, Mich 439 



in feeding stuffs. Mass 73 



grass seeds, Va 240 



Seepage investigations, U.S.D.A 590 



Seine River, removal of silt by 18 



Seismology, papers on, U.S.D.A 312 



Self-feeders, tests, Colo 277 



Seminal vescicles as carriers of infection 183 



Sempervivum roots, relation to endotrophic 



mycorrhiza 629 



Senccio jacobsea, toxicity, researches in 582 



Separators. (See Cream separators.) 



Septic conditions, use of vaccines in 482 



Septicemia, hemorrhagic, immunization 484 



notes 288 



in fowls, studies 487 



Septoria lycopcrsici, treatment. III 143 



mcdicaginis, notes 740 



n.spp., descriptions 347 



petroselini, treatment 148 



Sericultm-e. (See Silk.) 



Serologic studies by optical method 681 



of variola vera 681 



Serovaccination, discussion 785 



Serovaccines, tuberculosis, notes 788 



Serradella as a green mamrre 322 



inoculation experiments 30, 717 



Serum, horse, cellase in 306 



meningococcus, methods of testing.. 585 



milk, calciiim chlorid, refraction 309 



specific gravity 309 

 Serum-therapy— 



handbook 681 



immunity, and vaccination, treatise 481 



preventive and curative 584, 785 



Serums, action of endotoxic sulastance on 785 



anticharbon, as a cause of anaphy- 

 laxis in cows 789 



curative, discussion 785 



eflect on flagella 683 



immune, classification and action. . . 286 



polyvalent, from animal bodies 785 



tuberculosis, notes 788 



value in disease treatment 683 



Sesame, analyses 33 



culture in Palestine, U.S.D.A 534 



seeds, germination tests 722 



Sesamia fusca, injurious to com 362 



Scsbania aculeata as a green manure 124 



cannahina as a green manure 642 



Seslcria argentca, host of Claviceps 546 



Setaria glauca, insect aSecting, U. S. D. A 364 



Sewage — 



bacteriology and biochemistry of 313 



disposal at Birmingham, England 17 



Gennevilliers 16 



manufacture of fertilizers from 627 



purification 313,619 



apparatus, description 619 



at Leicester 619 



chemistry and bacteriology . . 518 



sludge, analyses 325 



disposal 518 



use in agriculture 619 



water. (See Water, sewage.) 



