546 



EXPERIMENT STATION RECOED 



Solenopsis — 



debilis, notes, (34) 752. 



geminata, notes, (27) 264; (28) 853; (29) 653; (34) 

 753; (39) 59. 



geminata rufa, notes, (28) 158. 



molesta, studies, (35) 662. 



sp., parasitic on bee moth, (29) 860. 

 Solenothrips rubrocinctus, notes, (36) 457. 

 Solbvete, Svalofs, description, (26) 440. 

 Solidago — 



n.spp., descriptions, (34) 336. 



oleraceus, geographical distribution, (26) 335. 



sparsiflora subcinerea, notes, (29) 441. 



spectabilis, toxicity, (37) 482; (39) 184. 

 Solids, determination in — 



evaporated milk, (30) 509. 



fruit juices and jellies, (29) 798. 



milk and other fluids, (34) 206. 



wine, (32) 715. 

 Solubility, determination, (37) 205. 

 Solutions- 

 balanced, and antagonism, (33) 628. 



balanced, penetration of, (35) 823. 



colored, acidity of, (36) 299. 



determination of mineral salt content, (34) 732. 



electrical conductivity, (36) 503. 



equilibria in, (39) 203, 204. 



evaporation apparatus for, (34) 608; (37) 503. 



handling by suction, (37) 503. 



lectures on, (31) 309. 



nutrient, see Nutrient. 



standardizing, (38) 204. 

 Solvents, treatise, (30) 310. 

 Somatic cells as affected by strychnin, (26) 229. 

 Somatogenic characters, inheritance in, (28) 531. 

 Sonchus— 



crassifolius, analyses, (33) 466. 



oleraceus, analyses and feeding value, (33) 70. 



Soot- 

 analyses, (27) 212, 327; (34) 521. 

 availability of nitrogen in, (35) 427. 

 character and composition, (26) 727. 

 dispersal, (27) 212. 



effect on vegetation, (31) 826; (34) 154. 

 fertilizing value, (27) 212, 832; (29) 129; (33) 821 



Sootfall in- 

 English towns and cities, (30) 619; (34) 15. 

 Indianapolis, (32) 254. 

 London, (27) 128, 212. 

 St. Louis, (38) 115. 



Sooty Crambus, notes, (28) 158. 



Sooty molds, studies, (27) 848. 



Sorbite as source of carbon for molds, (30) 226. 



Sorbus aucuparia, carotinoid content, (31) 803. 



Sordaria fimicola, notes, (28) 562. 



Sordaria oryzeti n.sp., notes, (37) 148. 



Sore- 

 head in chickens, (32) 677. 

 head in chickens, immunization, (30) 785. 

 mouth in dogs, (27) 576. 

 mouth in pigs, (31) 879. 

 throat- 

 epidemic in Baltimore, (28) 674. 

 epidemic, relation to milk supply, (28) 580, 



674; (31) 174; (33) 577; (34) 473. 

 septic, transmission by milk, (27) 177; (32) 



269; (37) 273. 

 streptococci, sources, (36) 577. 

 Sorex fumeus umbrosus n.subsp., description, (37) 



758. 

 Sorex n. forms, descriptions, (40) 351. 

 Sorghum— «c« also Kafir, Mile, etc. 

 Amber, yields, (40) 327, 733. 

 analyses, (27) 68, 469; (28) 463. 

 and cowpea mixture for hay, (39) 129. 

 and cowpea silage, digestibility, (31) 863. 

 and cowpea silage, mineral constituents, diges- 

 tibility, (40) 769. 

 and cowpeas, sowing experiments, (28) 735. 

 aphidid enemies of, (31) 755. 

 as affected by bog water, (28) 733. 



affected by climate and weather, (39) 236. 

 dry land crop, (37) 637. 

 forage crop, (29) 225; (38) 665; (39) 532. 

 silage crop, (29) 575; (39) 134, 231, 272; (40) 330. 

 substitute for sugar, (38) 899. 

 sugar-producing plant, (40) 325. 

 biennial cropping, (38) 430. 

 Black .\mber, seeding experiments, (40) 522. 



Sorghum — Continued, 

 breeding- 

 experiments, (35) 32. 

 experiments, technique, (40) 241. 

 for drought resistance, (34) 528. 

 cultivated, prototype, (33) 531. 

 culture, (27) 32; (31) 35; (32) 132, 226: (34) 630, 



694; (35) 33. 

 culture- 

 experiments, (20) 436, 830; (27) 136, ,S29 

 (28) 136, 633; (29) 225; (30) 434, 824; (31) 

 733, 829; (32) 132, 526; (33) 31, 32, 33, 333 

 (34) 227, 630; (35) 529; (36) 133, 332, 735 

 830; (37) 227, 329, 435, 529, 635; (38) 133 

 334, 341, 632, 829, 830; (39) 437, 835; (40) 230 

 for chicken feed, (38) 827. 

 in California, (37) 338. 

 cotton belt, (32) 533. 

 eastern Oregon, (38) 432. 

 Guam, (32) 731. 

 Kansas, (39) 33; (40) 331. 

 Montana, (33) 526. 

 New Mexico, (40) 18. 

 Philippines, (26) 361. 

 sand hills of Nebraska, (35) 827. 

 Tucuman, (37) 134. 

 Washington, (40) 730. 

 under dry farming, (36) 528, 529; (37) 329. 

 value, and uses, (28) 137. 

 depth of sowing tests, (27) 835. 

 digestibility, (38) 778. 

 diseases in West Indies, (37) 452. 

 downy mildew, studies, (31) 51. 

 Early Amber, as a dry land crop, (29) 736. 

 Early Amber, yields, (39) 336. 

 effect on following crop, (35) 827. 

 exhibits, preparation, (31) 495. 

 feeding value, (39) 538; (40) 875. 

 fertilizer experiments, (26) 232, 631, 830; (27) 336; 

 (30) 820; (31) 421, 733, 829; (35) 323; (37) 436; 

 (38) 829. 

 fodder, digestibility, (31) 863. 

 fodder, mineral constituents, digestibility, (40) 



769. 

 for forage, (33) 226. 

 for sirup production, (40) 434. 

 forage experiments, (26) 632. 

 formation of sugar in, (28) 225; (29) 409. 

 Freed, culture experiments, (40) 331. 

 Fusarium disease, studies, (36) 348. 



grain- 

 analyses, (37) 539. 



and forage, irrigation experiments, (40) 330. 



as forage and silage crop, (31) 829. 



as human food, (36) 661; (39) 538, 870. 



bread from, (37) 539; (40) 66. 



breeding experiments, (40) 624. 



chemistry of, (40) 608. 



classification, (39) 838. 



composition and feeding value, (35) 372. 



composition and uses, (33) 835. 



culture and use, (32) 335. 

 grain, culture- 

 experiments, (27) 532; (30) 136; (34) 229. 



in Guam, (40) 327. 



in Texas, (27) 36; (29) 429; (35) 440; (39) 537, 



in Utah, (38) 230. 



under dry-land conditions, (31) 429. 



under irrigation, (34) 229. 

 grain- 

 digestibility, (36) 660. 



drought resistance of, (28) 633. 



fats and fattv acids of, (38) 410. 



food value, (31) 357. 



improvement, (40) 737. 



notes, (31) 333. 



seed selection, (38) 237. 



starches of, (35) 108, 616. 



storage, (39) 538. 



treatise, (31) 834. 



varieties, (32) 226, 332, 334. 



variety tests, (40) 433. 

 green manuring experiments, (39) 31. 

 hay, chloroform extract of, (31) 71. 

 hay, composition, (27) 668. 

 hay, digestibility, (27) 669; (31) 863; (37) 168, 865. 

 hay, production in Nebraska, (35) 438. 

 head smut, studies, (31) 747. 



