SUBJECT INDEX 



631 



Wheat— Coutinued. 



world's supply, (39) 443. 

 world's supply, treatise, (40) 244. 

 xenia in, (30) 235. 



yellow berry, (33) 41; (37) 531; (40) 761. 

 yellow berry, inheritance, (40) 143. 

 yellow berry, studies, (36) 235. 

 yellow leaf rust in Utah, (36) 48. 

 yellow rust in Russia, (35) 844. 

 yellow rust, studies, (34) 51, 349. 

 yield- 

 after cowpcas, (35) 826. 

 and quality as affected by rainfall, (30) 6C2. 

 and quulitv, relationship, (30) 639. 

 as affected bv climate, (31) 43. 

 as alTected bv pasturing, (30) 633. 

 as affected by weather, (38) 509. 

 forecasting, (36) 2C9. 

 in Australia, (38) 133. 

 in India as affected by weather, (40) 716. 

 on alfalfa stubble, (33) 828. 

 yield, relation to — 



meteorology, (34) 208, 319. 

 moisture, (34) 338. 

 physical properties of soils, (33) 815. 

 rainfall, (28) 213; (30) 418; (36) 440. 

 soil nitrate content, (40) 719. 

 temperature, (33) 117. 

 weather, (38) 14, 317; (39) 210. 

 yield tests, experimental error, (39) 830. 

 yields, (27) 734; (29) 138; (34) 228; (40) 735. 

 yields — 



and prices, 1866-1915, (36) 836. 

 diminishing, (31) 148. 

 error in, (28) 536. 



in Chester Co., Pennsylvania, (39) 621. 

 in Europe, 1890-1915, (40) 93. 

 of plump V. shrunken seed, (27) 734. 

 Wheatless recipes, (39) 266. 

 Wheatstone bridge, use in biological studies, (34) 



732. 

 Whey- 

 acidity, (40) 11. 



acidity, antiseptic action, (37) 373. 

 analyses, (26) 171; (27) 377. 

 as manure preservative, (27) 623; (28) 424. 

 ash analyses, (29) 861. 

 butter, branding, (28) 278. 

 butter, making, (32) 873. 

 butter, manufacture, (36) 877. 

 butter, notes, (32) 270. 

 factors affecting specific gravity, (26) 478. 

 for infants, (33) 752. 

 for infants, composition, (35) 165. 

 for pigs, (20) .571; (33) 762. 

 from sheep and buffalo milk, analyses, (27) 575. 

 heated, nutritive value, (34) 369. 

 lemonade, manufacture and analyses, (29) 173. 

 lemonade, notes, (27) 880. 

 methods of analysis, (31) 114. 

 pasteurization, (28) 277; (34) 673. 

 pasteurization for calves, (36) 877. 

 relation to milk constituents, (28) 176. 

 separation of cream from, (31) 375. 

 skimming at cheese factories, (36) 877. 

 specific heat, (32) 715. 

 testing for fat, (39) 182. 

 utilization, (26) 779. 

 yeast-like organisms in, (31) 772. 

 White- 

 ants, see Termites. 

 fly brown fungus, notes, (27) 350. 

 fly, citrus- 

 control, (26) 247. 

 control in Florida, (32) 349. 

 control in Texas, (26) 755. 

 fungus diseases of, (29) 251. 

 in Argentina, (38) 200. 

 in Florida, (39) 161. 

 notes, (31) 751; (34) 60. 

 remedies, (26) 859; (27) 758; (29) 53; (34) 451 

 studies, (28) 753; (35) 552. 

 fly- 

 classification, (29) 54. 

 control in Florida, (27) 455; (28) 196. 

 destructive to saltbush, (26) 859. 

 diseases, (30) 55. 

 ■ fumigation, (39) 161 

 fungi, notes, (33) 58. 

 fungus diseases, notes, (27) 356. 



White — Continued, 

 fly, greenhouse — 

 in Ohio, (34) .59. 

 life history and habits, (34) 452. 

 notes, (28) 854. 



sex ratios and parthenogenesis in, (38) 458 . 

 fly- 

 in California, (26) 859. 

 in Japan, (26) 755. 

 migration, (27) 3,57. 

 notes, (31) 850; (38) 654. 

 parasites, introduction into Florida, (27) 



860. 

 pupae, weight, (27) 357. 

 remedies, (29) 262; (40) 455. 

 spiny citrus, notes, (37) 462; (38) 557. 

 spiny citrus, studies, (39) 864. 

 spiny, new host plants, (38) 459. 

 studies, (27) 860; (36) 755. 

 flv, woolly — 



in Florida, (40) 856. 

 notes, (37) 659. 

 notes and remedies, (27) 357. 

 studies, (29) 251; (33) 59. 

 grubs- 

 bacterial disease of, (32) 61. 

 bird enemies, (40) 547. 

 common, (39) 204. 

 control in Wisconsin, (38) 155. 

 destruction by hogs, (37) 261. 

 eradication, (34) 494. 

 hyperparasites of, (34) 556. 

 in greenhouse soUs, (34) 161. 

 in Manitoba, (39) 565. 

 in Porto Kico, (34) 753; (39) 767, 868. 

 injurious to potatoes, (33) 352. 

 injurious to sunar cane, (33) 750; (36) 658, 



753; (38) 161, 707. 

 injurious to wheat, (29) 252. 

 insect enemies, (40) 552. 

 life history, (38) 863. 

 life history aud remedies, (38) 54. 

 notes, (28) 256, 5.54, 0.53, 757; (29) 561, 653; 

 (30) 454, 654, 6.56; (33) 252; (34) 752; (35) 

 54, 303; (30) 854, 8.56; (37) 255; (38) 162. 

 parasites of, (29) 58; (34) 753. 

 relation to proximitv of trees, (35) 159. 

 remedies, (31) 549; (32) 246; (38) 863. 

 revision, (35) 467. 

 studies, (27) 856; (35) 760. 

 vacuum fumigation, (40) 256. 

 headed fungus, notes, (29) 852. 

 laurel poisoning cattle, (39) 386. 

 lead as priming for paint, (33) 90. 

 lead, effect on linseed oil, (28) 714. 

 mice, gestation period in, (28) 173. 

 mussel scale, notes, (29) 654. 

 oak leaves, plant food constituents, (37) 629. 

 oak, polyembryony in, (40) 226. 

 oak, ray system, (40) 153. 

 pine, bark disease of, (31) 247. 

 pine blister rust — 



arthropod and gasteropod carriers, (39) 248. 

 control, (39) 358, 653, 858; (40) 45, 343, 542, 



543, 852. 

 control in Vermont, (28) 852. 

 Cronartium form of, (30) 152. 

 discussion, (40) 159. 

 in Canada, (37) 558. 

 Maine, (39) 554. 

 Maryland, (39) 50. 

 Ontario, (39) 653. 

 life history. (38) 646. 

 notes, (26) 853; (27) 245, 253; (29) 5.54; (30) 



746; (31) 54; (36) 454; (40) 63, 155. 

 on felled trees, (39) 254. 

 on Swiss pine, (37) 253. 

 situation, review, (39) 758. 

 studies, (34) 750; (40) 545, 645, 852. 

 pine — 



Canadian volume tables, (26) 443. 



damping-off of seedlings, (31) 640. 



device for planting seeds, (30) 146. 



diseases of, (26) 853; (29) 851. 



factors influencing reproduction, (38) 45. 



forest management, (30) 535. 



fungus diseases affecting, (26) 345, 752. 



growth of seedlings, (37) 837. 



growth studies, (32) 840. 



in Iowa, (.30) 46. 



