622 



EXPERIMENT STATION RECORD 



Weather — Continued, 

 effect on — 



absorption of fertilizers by plants, (36) 510. 



crop production, (35) 496. 



crop yields, (34) 415. 



development and yield of millet, (38) 15. 



germination of seeds, (38) 15. 



grape Peronospora, (27) 547. 



growth and maturity of soy beans, (29) 616. 



honey production, (37) 854. 



mineral content of feeding stuffs, (33) 870. 



nitric and nitrous acids in rain, (34) 118. 



nitrogen in rainfall and atmosphere, (38) 



509. 

 oats, (27) 641. 

 plant diseases, (27) 848. 

 quality of field crops, (26) 415. 

 radium emanations in the air, (33) 211. 

 soils, (31) 214. 



wheat yield in India, (40) 716. 

 yield of corn, (31) 213, 229; (39) 418. 

 Yield of potatoes, (33) 716. 

 fallacies, notes, (31) 811. 

 • forecasting, (27) 413; (29) 120; (30) 510, 712, 713; 

 (31) 19; (32) 210; (35) 505,808; (36) 19, 811; (37) 

 417, 619, 716; (40) 416. 

 forecasting — 



bibliography, (32) 316. 

 minimum temperatures, (38) 209. 

 treatise, (26) 513, 809; (29) 615. 

 forecasts — 



by laymen, (34) 414. 



distribution bv amateur wireless operators, 



(35) 500. 

 for fruit growers, (27) 509. 

 in England, (27) 510. 



in forest fire prevention, (31) 213; (38) 317. 

 in Great Britain, (28) 116. 

 long-time, in Russia, (27) 212. 

 handbook, (26) 513; (27) 509; (34) 413. 

 in Argentina, (37) 116. 



British Isles, (27) 316; (35) 318. 

 California, (27) 316. 

 Florida, (27) 616. 

 Germany in 1912, (28) 617. 

 Iowa, (38) 416. 

 Iowa in 1915, (36) 207. 

 Ohio, (31) 615. 



San Joaquin Valley, (26) 214; (27) 115. 

 indexes, preparation, (40) 716. 

 insurance, (36) 418. 

 manual, (27) 212. 



map, daily, for southern Hemisphere, (31) 615. 

 map, new, (31) 213. 

 map, treatise, (36) 509. 

 maps, notes, (29) 414. 

 misconceptions concerning, (33) 210. 

 observers, cooperative, instructions for, (33) 118. 

 of Alberta, (29) 15,85. 

 Australia, (32) 118. 

 British Isles, (31) 214; (32) 419. 

 Chicago, (32) 211. 

 England and Wales, 1917, (40) 211. 

 Hertfordshire, (34) 320. 

 Iowa, (33) 508. 



Kansas, common fallacies, (40) 210. 

 north Atlantic in August, 1914, (34) 118. 

 Ohio, (32) 717; (34) 118. 

 Pennsylvania in 1682, (34) 414. 

 Salt Lake City, (38) 319. 

 San Diego, Calif., (31) 21. 

 Saskatchewan, (29) 85. 

 Scotland, (35) 719. 

 Scotland in 1913, (31) 316. 

 United States, (32) 810; (33) 807. 

 Upper San Joaquin watershed, (29) 812; (30) 

 713. 

 phenomena, medieval, (32) 418. 

 phenomena, notes, (30) 416. 

 proverbs, (29) 414. 



relation to — 



agricultural instruction, (26) 94; (28) 414. 

 cotton ginned during certain period, (37) 



114. 

 cotton production in Texas, (33) 117. 

 crop diseases in Texas, (40) 154. 

 crop growth, (28) 115. 

 crop production, (38) 208. 

 crops, (37) 209. 

 daily transpiration, (36) 225. 



Weather — Continued. 



relation to — continued. 



evaporation from soils and plants, (28) 212. 

 farming, (35) 617, 618. 

 halos, (39) 511. 



moon, (27) 509; (32) 316; (34) 509. 

 ox warbles, (26) 657. 

 plant diseases, (31) 745. 

 potato diseases, (26) 53. 

 radioactive emanations, (40) 314. 

 soil formation, (34) 514. 

 sun spots, (38) 114. 

 wheat stalk disease, (30) 541. 

 wheat yield, (38) 509. 

 Review, changes in, (31) 212. 

 review of investigations, (28) 214; (29) 811; (31) 



716. 

 sayings , Arabic, (34) 413. 

 service in Asiatic Russia, (31) 615. 

 studies, (35) 808. 

 treatise, (31) 19. 



types of in United States, (30) 814. 

 V. coal mine disasters, (32) 25. 

 warnings, fire, (35) 419. 

 wet and dry, persistence, (36) 18. 

 Weathering, efTect on soil bacteria, (29) 221. 

 Weaver birds of Sudan, (26) 855. 

 Weazels, relation to Rocky Mountain spotted fever, 



(27) 479. 

 Webbia dipterocarpi n.g. and n.sp., description, 



(32) 658. 

 Weber, H. A., biographical sketch, (27) 398. 

 Websteriana costalis n.g. and n.sp., description, 



(35) 259. 

 Webworm— 

 fall- 

 notes, (26) 753; (28) 155; (38) 256, 358, 762; 



(39) 761; (40) 259. 

 on pecan, (38) 157; (39) 557. 

 parasites, (27) 261. 

 remedies, (28) 659. 

 garden — 



notes, (29) 252. 

 on alfalfa, (39) 865. 

 remedies, (26) 250. 

 Webworms, notes, (29) 252. 

 Weed- 

 ashes, efTect on tobacco soils, (36) 513. 

 cutters, tests, (29) 186. 

 diseases, notes, (36) 348. 

 killers, manual, (29) 341. 

 law in Canada, (39) 744. 

 law in Iowa, (31) 139. 

 seeds — see also Seeds. 



buried, (39) 239: (40) 638. 

 descriptions and classifications, (40) 39. 

 in Canadian red clover seed, (40) 627. 

 feeding stuffs, (40) 637. 

 grass and clover, (40) 833. 

 the soil, (40) 339. 

 notes, (40) 443. 

 protein contentfind microchemicaltests, (40) 



832 

 survival, (40) 738. 

 Weeder harrow for dry farming, (26) 95. 

 W^eeds — ■ 



alien, in Australia, (39) 842. 



analyses and feeding value, (33) 70. 



as affected by methods of husbandry, (33) 734. 



as source of potash. (37) 817. 



classification, (35) 835. 



collections for schools, (31) 599. 



composition, (34) 39. 



control, (39) 443, 744, 834. 



description, (37) 239. 



description and eradication, (28) 836. 



destruction — 



in lawns, (30) 146. 



in rice fields, (26) 42. 



in wheat fields, (30) 441; (36) 534. 



with kainit, (29) 215; (35) 340. 



plumber's blowlamp, (32) 139; (33) 



684. 

 sodium arsenite, (32) 730, 741. 

 sprays, (26) 434; (32) 630. 

 sulphate of ammonia, (29) 530. 

 sulphuric acid, (33) 139. 

 dissemination, (29) 637. 

 dissemination of fungi by, (28) 442. 

 distribution by bullfinches, (28) 451. 



