SUBJECT INDEX 



623 



Weeds— C onti nued . 



distribution in northwestern United States and 



Canda, (2C) 334. 

 effect on — 



cereal crops, (38) 734. 



nitric nitrogen accumulation in soils, (38) 



814. 

 roots of young forest trees, (33) 645. 

 ensiling, (29) 741. 



eradication, (26) 235, 333, 538, 839; (27) 343; (28) 

 836, 838; (29) 433, 637, 736, 748; (30) 826, 837; (31) 

 38, 43, 139, 438, 532, 633, 738, 836; (32) 138, 793; 



(33) 139, 734; (34) 228, 736; (35) 835, 899; (36) 

 236, 339; (37) 226, 446, 532, 895; (38) 141, 632; 

 (40) 328, 429, 536, 622, 638, 833. 



eradication from irrigation canals, (37) 285. 



fertilizer experiments, (31) 133. 



fertilizing value, (29) 320. 



germination and growth in shade, (31) 235. 



growth as related to mineral soils in Denmark, 



(40) 832. 

 identification, (29) 637; (36) 541; (40) 833. 

 in Buzuluk Experiment Field, (33) 437. 



New Zealand, (38) 743. 



poppy fields of Volhynia and Podolia, (35) 

 444. 



Union of South Africa, (34) 241. 

 introduced into Imperial V^alley, Calif., (31) 36. 

 lessons on, (31) 394. 

 manual, (32) 232. 

 method for study, (37) 542. 

 notes, (28) 148; (30) 632; (31) 438; (36) 534. 

 occurrence of barium in, (26) 432. 

 of arable lands, (29) 30; (30) 399. 



Argentine wheat fields, (40) 637. 



barley fields of European Russia, (32) 833. 



Canada, notes, (27) 643. 



Cherson government, Russia, (26) 135. 



cultivated soils in Germany, (29) 337. 



grassland, English, (39) 439. 



Idaho, (26J .538. 



Indiana, treatise, (29) 144. 



Iowa, Minnesota, and Wisconsin, (35) 35. 



Kentucky, (32) 337. 



Kherson, Russia, (37) 542. 



Maryland, (26) 333. 



Michigan, (27) 343; (36) 7.39. 



Minnesota, (40) .339. 



Montana, (35) 835. 



North Carolina, eradication and control, (38) 

 141. 



Novgorod, (37) 239. 



Ontario, (27) 733. 



Sind, (39) 541. 



Switzerland, (38) 350. 



western Pennsylvania, (40) 536. 



Wisconsin, report on, (26) 538. 

 on cultivated land in India, (39) 229. 

 on cultivated marsh soils, (26) 538. 

 parasitic, description, (26) 739. 

 peculiarities and distribution, (26) 739. 

 preservation for school work, (31) 394. 

 propagation, (26) 739. 

 relation to — 



cultivation of corn, (28) 233. 

 drought, (31) 515. 

 soil fertility, (34) 39. 

 soils, (27) 29, 417; (29) 523. 

 root svstems, (37) 542. 

 study in schools, (26) 333; (35) 593. 

 treatise, (31) 835. 

 useful, (40) 832. 

 utilization by lambs, (38) 672. 

 varieties, (31) 133. 

 water requirements, (29) 826. 

 Weevil- 

 larvae, dung-bearing, notes, (34) 556. 

 New York, studies, (40) 861. 

 stalk borer, bird enemies of, (34) 849. 

 Weevils — 



and weevil products, use in food and medicine, 



(34) 361. 



attraction by water, (40) 855. 



habits of, (35) 261. 



in beans and peas, remedies, (38) 41. 



in stored grain, (39) 558. 



in stored grain, remedies, (33) .34. 



injurious — 



in Great Britain, (38) 364. 



to fruit buds, (35) 363. 



Weevils — Conti n ued . 

 injurious — continued. 



to potatoes and yams, (38) 864. 

 to wheat, (26) 352. 

 of northeastern America, treatise, (36) 157. 

 studies, (37) 58. 

 Weights— 



and measures — 



inspection, (29) 266. 

 inspection in Maine, (36) 467. 

 inspection in Nevada, (33) 661. 

 law in Iowa, (26) 261. 

 law in Nebraska, (31) 67. 

 law in Nevada, (30) 165. 

 law in Ohio, (33) 261, 6G2. 

 conversion into metric system, (30) 697. 

 Weir formulas, derivation, (36) 282. 

 Weir notches, Uow of water through, (34) 88. 

 Weirs- 

 chart for, (31) 888. 



Cippoletti, end contractions in, (31) 782. 

 construction and use, (37) 882. 

 discussion and use, (32) 684. 

 flow of water over, (33) 484; (35) 886; (37) 693. 

 inverted, notes, (33) 288. 

 irrigation, description, (34) 388. 

 notes, (31) 383. 



portable, construction, (37) 486. 

 proportional flow, notes, (31) 784. 

 proportional flow, tests, (34) 785. 

 steel, adjusting length of crest, (29) 684. 

 tests, (35) 386; (37) 586. 

 treatise, (35) 288. 

 use, (33) 885. 

 Well casings, corrosion, (34) 483. 

 Well equipment, notes, (30) 385. 

 Wells— 



and ground water, textbook, (30) 620. 



artesian, of Australia, (39) 86. 



boring, (34) 683. 



boring in New South Wales, (29) 785. 



breathing, (34) 614; (35) 115. 



convoluted tube, for irrigation, (29) 485. 



deep, bacteria in, (38) 488. 



drilling, use of mud-ladened water in, (34) 884. 



flow of water into, (36) 87. 



for irrigation, drilling, (32) 882. 



in Imperial Valley, (35) 82. 



of South Dakota, (40) 291. 



of United States, (28) 811. 



protection, (34) 790. 



pumping from, (40) 188. 



relation to public health, (29) 512. 



shallow — 



concrete caisson curb for, (29) 484. 

 developing, (32) 586. 

 in Illinois, (28) 717. 

 of Indiana, (29) 16. 

 protection, (31) 813. 

 use in land drainage, (34) 885. 

 Wenatchee River Basin, Washinton, hydrography, 



(32) 786. 

 Wesmaelia spp. in America, (37) 855. 

 West Indies Department of Agriculture, notes, (26) 



693. 

 West Virginia — 



Station, bulletin, (30) 94; (32) 899; (34) 197. 

 Station, notes, (26) 194, 398, 696; (27) 199; (28) 

 398; (29) 600; (30) 300, 798; (31) 198; (32) 95, 

 498; (33) 400; (34) 98; (35) 98, 500; (36) 697; (37) 

 198. 

 Station, publications, (36) 294; (40) 494. 

 Station, report, (30) 94; (32) 796; (39) 196. 

 University, notes, (26) 194, 696; (27) 199; (28) 

 398; (29) 197, 600; (30) 300, 798; (31) 198, 400, 

 799; (32) 95; (33) 400; (34) 98; (35) 98, 500, 900; 

 (30) 697; (37) 198. 

 Western- 

 Australian Farm School, (31) 500. 

 Canada Irrigation .Association, (31) 88; (33) 780. 

 pine beetle, notes, (26) 561; (32) 552. 

 twig borer, notes, (30) 255. 

 Wostern-wolths grass, culture experiments, (36) 735. 

 Wethers — 



cost of fattening, (29) 572. 

 feeding experiments, (26) 468. 

 metabolism experiments, (26) 469. 

 Whale- 

 guano, analyses, (32) 32. 

 meal, analyses and digestibility, (26) 567. 



