890 



EXPERIMENT STATION EECOED. 



Page. 



Sugar cane, analyses 636, 734 



beetles affecting, P.R 162 



blight, bibliography 163 



borer, notes 255 



culture experiments 38, 537, 636 



in British Guiana 420 



damping off, treatment 535 



diseases, notes 47, 348 



fertilizer experiments 535, 542 



froghoppers affecting 163, 753 



inoculation experiments 536 



insects aflecting 255, 360 



leaf-hopper, new species 456 



splitting disease, studies 648 



moth borer, large, notes 164 



pollination experiments 542 



root borer, notes 63 



disease, notes 647 



Thielaviopsis, notes, Hawaii 746 



varieties 142, 535, 542 



chemistry , progress in 1910 411 



composition charts, U.S.D.A 67 



detennination in milk 514 



eflect on bacteria in soils 326 



pentosans in leaves 229 



industry in Uruguay 734 



invert, detection in honey 512 



use in seed beet polarization... 514 



manufacture from cornstalks 707 



maple borer, notes ' 454 



methods of analysis 611 



translocation in plants 718 



treatise 707 



value in nitrogen fixation 140 



(See also Beet sugar and Cane sugar.) 



Sugars, eflect on glycogen content of liver 766 



enzymic condensation of 510 



mutarotation of 125 



reducing, determination 198 



Sulfabion, fungicidal value 746 



Sulfocide, tests, Conn. State 553 



Sulla, culture and analyses 733 



leaf spot disease, description 47 



sowing experiments 731 



Sulphate of anxmonia — 



effect on availability of phosphoric acid.. 324 



nitrogen in soils 326 



fertilizing value 35, 132, 133, 



226, 234, 321, 536, 539, 542, 714 



Mass 233 



from coke ovens, utilization 133 



Sulphate of potash — 



eflect on ammoniflcation, Hawaii 224 



fertilizing value 134, 234, 536. 542 



Mass 233,239 



Sulphate scale, formation in evaporators, 



Hawaii. . ., 15 



Sulphates, determination 610 



Sulphur — 



bleaching of oats and barley, U.S.D.A. . . 735 

 determination in presence of phosphorus. 609 

 mixtures. (See Lime-sulphur mixtures.) 



Sulphuric acid, detennination 610 



eflect on plants 630 



preformed, in milk 13 



Page. 

 Sulphurous acid — 



determination 198 



in chopped meat 409 



wines 309 



Summer resorts, sanitation in 519 



Simflower leaves, assimilation, studies 30 



seed, germination of 628 



Sunlight, bleaching eflect on flour. Can 466 



Sunt tree, mealy bug aflecting 355 



Superparasitism of insects 563 



Superphosphate — 



effect on bacteria in soils 327 



chernozem soils 23 



fertilizing value 71, 134, 234, 440, 527, 713, 728 



Cal 638 



Ohio 540 



of lime, fertilizing value 542 



Can 434 



Superphosphates, notes. Mass 239 



Surface tension, relation to cell division 576 



Surra in cattle, treatment and bibliography. . 386 



horses, treatment 392 



transmission by pigs 481 



treatment 782 



Swamps, drainage 615 



mangrove, of Malaya, studies 151 



Swede bacterial disease, studies 648 



Swedes, analyses and feeding value 476 



dry matter as affected by locality. . . 37 



fertilizer experiments 729 



rot affecting 246 



varieties 34, 37, 729 



resistant to club root 235 



Sweet clover as a green manure, U.S.D.A. . . 232 



corn, breeding experiments. Me 238 



fertilizer experiments. Me 239 



peas, culture 399 



inoculation experiments 629 



Spencer, pollination of 150 



Sweet potato flour, examination 764 



maggots, notes U.S.D.A 655 



rots, studies, S.C 741 



weevil, notes 354 



potatoes, insects affecting, Hawaii 055 



preparation for table, 



U.S.D.A 93 



Swine plague bacillus, notes, Nebr 185 



control by veterinary police . . 280, 284 



immunization 284, 485, 589 



(See also Pigs.) 



Sycamore mildew, relation to grape mildew. . 50 



Sycamores, silver-leaf disease aflecting 452 



Symptomatic anthrax. (See Blackleg.) 



S'jmmerista albifrons, notes 558 



Synchytrium endobioticum , studies 648 



solani, notes 742 



Syndactylism in man and domestic animals. . 576 

 Synthetic products, determination in head- 

 ache powders 199 



Systena blanda. (See Pale-striped flea-beetle.) 



Tabanus exul, notes, Ky 356 



spp., life history 356 



studies 755 



tropicus, relation to cattle surra 386 



TacMna larvarum, notes 456 



