236 



EXPEEIMENT STATION EECOED 



Fibers— Continued. 



manila, distinguishing in rope, (39) 15. 



of Belgian Kongo, (37) 534. 



of Dutcli East Indies, (34) 227. 



Philippine, grading and handling, (32) 828; 

 (36) 634, 635. 



production and utilization, (40) 333. 



production in Philippines, (30) 635. 



textile plant, strength of, (29) 312. 



textile, use in chemical analysis, (38) 9. 



tropical, paper-making value, (34) 227. 

 Fibrin— 



from different animals, analyses, (38) 110. 



hydrolysis of, (26) 22. 



hydrolyzed with ferric chlorid, nitrogen distri- 

 bution, (39) 204. 



nitrogen distribution in, (38) 310. 



nutritive value, (40) 463. 



role in glycogen formation, (31) 763. 



studies, (33) 201. 



swelling in polybasic acids and their salts, (38) 

 502. 

 Fibrinogen, determination, (29) 408. 

 Fibrolysin, nature and use, (26) 580. 

 Fibrosis, relation to tuberculosis, (26) 179. 

 Ficaria, relative number of stamens and pistils, 



(39) 330. 

 Ficus — 



carica, insects affecting, (30) 454. 



carica, proteolytic enzyms in latex, (31) 409. 



coronata, latex of, (31) 13. 



borer pests of, (33) 657. 

 latex, coagulation, (26) 50. 

 new beetle affecting, (26> 151. 

 laurifolia latex as a vermifuge, (38) 884. 

 Mexican and Central American species, (37) 



244. 

 nota, caprification in, (30) 55. 

 truck rot, notes, (37) 246. 

 Fidia viticida, see Grape root worm. 

 Fidiobia rugosifrons n. sp., description, (36) 556. 

 Field crop — 



competitions for boys and girls, (34) 493. 

 competitions in Canada, (33) 697. 

 diseases — 



descriptions, (30) 351. 



notes, (27) 644; (28) 238, 450, 645; (31) 343, 



740. 

 prevalence in Texas, (26) 645. 

 treatment, (27) 452; (32) 545. 

 Field crops— sec also Crops, Forage crops, and 

 specific crops 

 as affected by radioactive earth, (33) 123. 

 as affected by windbreaks, (30) 134. 

 at Belle Fourche Experiment Farm, (33) 829. 

 at San Antonio Experiment Farm, (33) 830. 

 at Truckee-Carson reclamation project, (33) 728.. 

 classification of varieties, (27) 31. 

 comparative yielding capacities, (40) 624. 

 cooperative experiments, (27) 430. 

 cost of production, (27) 390; (29) 690; (30) 333; 

 (32) 527; (33) 292; (34) 137; (35) 691; (36) 441; 

 (37) 190; (38) 634. 

 critical periods of, (35) 114. 

 culture, (27) 430. 

 culture- 

 continuous, (31) 226. 

 experiments, (26) 534, 830; (27) 638; (32) 35; 



(33) 226, 728. 

 in Dutch East Indies, (37) 134. 

 Great Plains area, (33) 632. 

 Grenada, (39) 738. 

 India, (39) 229, 230, 738. 

 Netherlands, (31) 596. 

 New Hampshire, (33) 791. 

 Ontario, (39) 738. 

 Russia, (35) 036. 

 treatise, (35) 30. 

 destruction by crawfish, (27) 550. 

 drought resistance of, (28) 633. 

 dynamiting experiments, (35) 30. 

 enemies, (27) 756. 

 fertilizer experiments, (26) 817, 830; (27) 334, 638; 



(28) 532. 

 for late planting, (37) 436. 

 for the cotton belt, textbook, (36) 897. 

 foreign, notes, (26) 689; (27) 194, 796, 797, 895. 

 fungus diseases of, (26) 341. 

 home projects in, (40) 296. 



Field crops— Continued, 

 improvement, (26) 434. 

 in Canada in 1916, (40) 792. 

 Indian names, (37) 436. 



insects affecting, (27) 53, 356, 552, 644, 755; (28) 

 238, 450; (29) 252, 852; (31) 648, 848; (32) 448; 

 (33) 153, 555, 746; (36) 457; (37) 459; (38) 459, 556. 

 inspection, (40) 299. 

 instruction in, (28) 537. 

 irrigation experiments, (33) 683. 

 laboratory exercises, (27) 394. 

 laboratory materials for, (26) 297; (35) 93. 

 management in southwest Missouri, (33) 33. 

 manual, (28) 493; (40) 622. 

 manurial requirements, (38) 432. 

 marketing, (29) 595. 

 native, culture in Madras, (38) 230. 

 nomenclature, (39) 833. 

 of Agra and Oudh, (31) 235. 

 of India, geographical distribution, (33) 526. 

 pedigreed — 



in Michigan, (40) 233. 

 in Wisconsin, (40) 024. 

 seed, value, (40) 228. 

 phenological data, (33) 825. 

 plat experimentation, (26) 434. 

 pollination, (36) 527. 

 potash hunger, (37) 800. 

 prices of in 1912, (29) 190. 

 production in Argentina, (27) 193. 

 production in United States, (26) 190. 

 relation between size of seed and yield, (26) 434. 

 relation to climate, (28) 27. 

 review of German literature, (37) 142. 

 root systems of, (26) 129. 

 school lessons on, (32) 597; (35) 592. 

 seeding, (35) 740. 

 seeding card, (39)834. 

 slugs affecting, (26) 658. 

 southern, course of study, (40) 492. 

 statistics in British Empire, (28) 295. 

 statistics in United States, (28) 389. 

 textbook, (31) 791; (35) 593. 

 value of line selection, (40) 623. 

 varietal nomenclature, (37) 437. 

 varieties, (26) 830; (27) 638. 

 water requirements, (29) 825; (34) 228; (38) 227, 



228. 

 water requirements in India, (27) 429. 

 work — 



at Rothamsted, (40) 823. 

 cooperative, in Ontario, (40) 624. 

 in Antigua, (40)522. 



Australia, (40) 230, 524, 825. 

 Barbados, (40) 434. 

 British Guiana, (40) 242. 

 Burma, (40) 523. 

 Canada, (40) 228. 

 Fiji, (40) 231. 

 Hawaii, (40) 823. 

 India, (40) 230, 332, 523, 625, 825. 

 Montserrat, (40) 228. 

 Nigeria, (40) 230. 

 Northumberiand, (40) 624. 

 Philippines, (40) 228. 

 Rhodesia, (40) 230. 

 Union of South Africa, (40) 524. 

 Field- 

 experimental methods, standardization, (28) 



537. 

 experiments — 



accuracy in, (28) 198; (34) 827. 

 correcting for soil differences, (34) 829. 

 correlation coefficient between neighboring 



plats, (33) 728. 

 error in, (20) 732; (28) 827; (29) 233; (30) 32, 33; 

 134, 621; (31) 226; (32) 121; (37) 528, 634, 

 (38) 743. 

 interpretation, (26) 434, 732; (30) 621; (31 



327 

 methods, (32) 333; (36) 527. 

 plant growth studies in, (31) 704. 

 size and number of plats in, (29) 734. 

 soil homogeneity in, (33) 727. 

 standardization, (39) 828; (40) 823. 

 technique, (38) 429. 

 theory of probabilities in, (31) 44, 220. 

 use of parallel plats in, (34) 634. 

 V . farm practice studies, (30) 32. 



