556 



EXPEEIMENT STATION RECORD 



Steam — Continued. 



power V. electricity for filling silos, (32) 590. 



ships, sanitation, (38) 663. 



use in dairies, (27) 690. 



use on farms, (27) 484. 



V. electricity for threshing, (28) 685; (30) 590. 



V. electricity in drainage pumping, (31) 890. 

 Steapsin, properties, (32) 859. 

 Stearic acid — 



detection in ethyl alcohol, (29) 312. 



determination, (31) 508. 



determination in butter fat, (35) 111. 



salts, solubility, (35) 416. 

 Stearin of wool fat, investigations, (26) 612. 



Stearins- 

 determination, (35) 615. 

 in fats and their behavior during hydrogena- 



tion, (3.5) 9. 

 separation from fats, (33) 612. 



Steccherinum septentrionale, notes, (28) 56. 



Steel pulleys, tests, (28) 590. 



Steel, welding, (29) 593. 



Steer- 

 grand champion, feeding, (27) 97. 



manure, analyses, (39) 217. 

 Steers — see also Cattle. 



alfalfa silage for, (32) 769. 



beef V. dairy type, (38) 667. 



body measurements, (38) 69. 



bolly refuse for, (40) 366. 



breeding, effect on gains, (29) 667; (31) 469. 



composition at various stages of growth, (31) 

 168; (32) 99. 



composition of blood, (27) 499. 



concentrates for, in the South, (40) 873. 



cottonseed hulls for, (39) 272. 



cottonseed meal for, (29) 77. . 



cull beans for, (40) 768. 



digestion experiments, (29) 366; (32) 69, 467, 668; 

 (34) 169; (36) 469; (37) 65, 673; (38) 68; (39) 475. 



digestion experiments with clover hay and 

 silage, (39) 166. 



distribution of fat in, (26) 366. 



excretion of fertilizing constituents, (39) 576. 



fattening— 



on pasture, (28) 71; (31) 665. 



rate and economy of gains, (37) 471. 



feeding experiments, (26) 266, 568; (27) 371, 872; 



(28) 69, 72, 169, 265, 266, 572, 669, 670, 873; 



(29) 169, 271, 272, 367, 368, 666, 667, 771, 870; 



(30) 372, 468, 567, 767, 869; (31) 169, 366, 469, 

 470; (32) 68, 259, 462, 467, 568, 768, 769, 864; 

 (33) 265, 371, 373, 468, 569, 759; (34) 665, 666, 

 768, 866, 867; (35) 271, 475, 563, 670; (36) 65, 

 168, 269, 270, 470, 563, 564; (37) 66, 68, 270, 365, 

 471, 674, 768, 769; (38) 68, 270, 271, 272, 369, 

 667, 770, 870, 872, 873; (39) 168, 371, 474, 475, 



575, 576; (40) 768. 

 fish meal for, (29) 270. 



grazing on Japanese cane, (37) 572. 

 growth data, (30) 370; (35) 868. 

 light V. heavy, (38) 667. 

 limiting grain ration, (40) 369. 

 maintenance, factors affecting cost, (33) 569. 

 measurements, weights, and gains, (38) 371. 

 on different rations, manure produced by, (40) 



126. 

 open shed and open lot for, (39) 168. 

 open shed feeding, (28) 395. 

 open yard v. stable for, (32) 462. 

 "optimum age" for fattening off, (40) 667. 

 pasture v. confinement for, (39) 474, 475. 

 pasturing experiments, (31) 74; (39) 474, 475, 



576, 880. 



pasturing fodder crops with, (38) 470. 

 physical changes of feed residues in during 



d'igestion, (39) 476. 

 poisoning with cottonseed meal, (26) 780. 

 preparation of corn for, (33) 265; (.38) 272. 

 respiration experiments, (33) 72; (40) 365. 

 roughages for, in the South, (40) 665. 

 selection, (28) 72. 

 sheltering experiments, (29) 271. 

 silage for, (39) 272, 474, 475. 

 slaughter tests at Smithfield Show, (31) 565. 

 wintering, (38) 271; (39) 168, 370. 

 wintering in Alabama, (31) 664. 

 wintering on pasture, (28) 70. 

 Steganoptycha pinicolana, notes, (30) 550. 



Steganosporium kosaroffii n.sp., description, (35) 



45. 

 Stegomyia- 



calopus, see Aedes argenteus. 

 fasciata, see Argenteus. 

 scutellaris, notes, (28) 158. 

 scutellaris, role of blood in reproduction of, (38) 

 160. 

 Steirastoma depressum, notes, (27) 857. 

 Stellaria^ 



intermedia, eradication, (31) 739. 

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

 Stem borer. Dura, notes, (27) 53. 

 Stem diseases, relation to soils, (26) 646. 

 Stemmatosteres apterus n.g. and n. sp., description, 



(40) 359. 

 Stemphylium— 



cucurbitacearum n.sp., description, (39) 355. 

 sp. on cucumber, (39) 52. 

 Stenarcs n. sp., notes, (34) 357. 

 Stenichneumon trilineatus, protozoan parasites of, 



(30) 857. 

 Stenobothrus curtipennis, notes, (28) 59. 

 Stenocranophilus quadratus n.g. and n.sp., de- 

 scription, (32) 851. 

 Stenocranus saccharivorus, notes, (38) 459. 

 Stenoma albella, notes, (26) 147; (30) 657. 

 Stenomacra sp., parasites of, (29) 358. 

 Stenomesioidea, new genus, (39) 468. 

 Stenopelmatus sp. injurious to potatoes, (37) 157. 

 Stenopogon picticornis, predaceous on alfalfa cat- 

 erpillar, (32) 58. 

 Stenoptycha pinicolana on larches, (34) 63. 

 Stenotaphrum americanum, notes, (26) 362. 

 Stenothrips graminum, notes, (28) 452. 

 Stephanitis — 



pyrioides, notes, (40) 753. 

 pyrioides, studies, (37) 660, 761. 

 rhododendri, notes, (36) 656. 

 Stephanoderes^ 



cofleae, notes, (32) 847; (34) 851. 

 n.spp., notes, (27) 458. 

 sp., notes, (38) 363. 

 Stephanurus dentatus — 

 description, (34) 280. 

 effect on pigs, (32) 479. 

 in Philippines, (30) 384. 

 life history, (38) 882. 

 localization and development in hogs, (29) 783; 



(31) 484. 

 notes, (32) 783; (35) 878; (37) 482, 779. 

 Stephensonia n.g. and n.sp., description, (40) 650. 

 Steppes of Spain, treatise, (39) 122. 

 Sterculia alata irregularis, notes, (28) 821. 

 Stereum— 



albobadium, notes, (28) 551. 



hirsutum in black knot cankers, (32) 52. 



purpureum, notes, (26) 449, 749; (28) 348; (29) 



46, 847; (30) 451; (34) 241; (35) 752; (38) 50. 

 purpureum, studies, (33) 649. 

 subpileatum, studies, (34) 448. 

 Sterictiphora— 



lineata, notes, (29) 252. 

 zaddachi, notes, (38) 762. 

 Sterigmatocystis— 



castanea, notes, (28) 549. 

 nigra— «ee also Aspergillus niger. 



amygdalin diastases in, (30) 241, 805. 

 assimilation of zinc by, (.30) 523. 

 notes, (28) 844; (30) 450; (31) 841; (37) 51, 223. 

 occurrence in sugar, (26) 505. 

 studies, (32) 844. 



utilization of glucinium by, (29) 28. 

 sp., notes, (31) 539. 

 sp. on flg, (40) 52. 

 svdowi n.sp., notes, (29) 345. 

 Sterility— 



and contagious abortion in cows, (29) 80, 81. 

 in bovines and equines, (32) 679. 



cattle, (31) 285; (32) 82; (36) 777; (39) 391, 582. 

 cows, treatment, (36) 675; (37) 379; (38) 286. 

 hybrid plants, (31) 225. 

 rumpless fowls, (26) 878. 

 tobacco, (33) 129. 

 Sterilization, effect on— 



oxidation of sulphur in soils, (30) 223. 

 plant food in soils, (29) 122. 

 soils, (28) 417. 

 Sterilizer, steam, description, (35) 677. 

 Sterilizing outfit for field laboratory, (40) 843. 



