318 



EXPERIMENT STATION RECORD 



Irrigation— Con tinucd . 

 laws in— 



California, (Hfl) 885. 

 Canada, (35) 885. 

 Idaho, (.30) 384. 

 Kansas, (28) 496. 

 Nebra.ska, (27) 291; (30) 486. 

 New Mexico, (30) 486; (33) 682. 

 Washington, (37) 693. 

 Wyoming, (30) 486. 

 lysimetcr investigations, (40) 4.32. 

 machine, in southeast Russia, (33) 884. 

 modern methods, (27) 889. 

 municipal, from Los Angeles aqueduct, (33) 



485. 

 near Oklahoma City, Oklahoma, (32) 384. 

 neighborhood cooperative system, (26) 892. 

 • notes, (28) 889; (29) 85, 540; (31) 383, 494, 782; 

 (32) 333. 

 of alfalfa pastures, (38) 68. 

 citrus orchards, (33) 779. 

 fruit, insufficient and excessive, (39) 241. 

 gardens, po.ssibilities, (28) 785. 

 grain crops, (38) 186. 

 orchards, studies, (27) 743. 

 rice, (3.3) 337. 

 overhead — 



for frosted cranberries, (31) 740. 

 in citrus groves, (27) 788. 

 notes, (38) 788. 

 tests, (36) 583, 640. 

 pamphlet, (29) 181. 

 papers on, (31) 88. 

 plants, consumption of electric energy by, (36) 



184. 

 plants, small, erection and operation, (31) 888. 

 practice and engineering, treatise, (34) 481, 482. 

 private v. government, (27) 483; (30) 887. 

 problems, notes, (27) 789. 

 project— 



elecliical, notes, (28) 289. 

 in Milk River, Mont., cost data, (36) 89. 

 Orange Free State, (29) 487. 

 Oregon, (27) 414; (34) 85. 

 South Africa, (31) 418. 

 Washington, (29) 486. 

 on Colorado River, (26) 214. 

 projects — 



accounting for, (35) 284, 385. 

 corrugated iron construction in, (31) 90. 

 diverting dams and gates for, (31) 89. 

 in Russia, (34) 85. 

 pumping on, (40) 188. 

 snow surveys in, (27) 510. 

 use of water on, (40) 187. 

 public, financing, (26) 685. 

 pumping — 



cost, (33) 87; (36) 88. 



cost in Nebraska, (38) 187. 



electric power for, (27) 889; (35) 386. 



for, (31) 587, 588; (35) 787; (37) 185, 585. 



in Pacific coast States, (33) 884. 



notes, (27) 788. 



plant, description, (27) 385. 



plants for, (28) 83, 84; (29) 784; (30) 385, 485, 



587; (37) 384; (38) 186. 

 plants, tests, (36) 487, 888; (37) 283; (38) 590; 



(39) 792. 

 power and rates, (37) 786. 

 treatise, (33) 884. 

 pumps— 



for, (34) 482. 



kerosene motor for, (27) 290. 

 selection, (35) 887. 

 small V. large, (28) 186. 

 tests, (35) 580. 

 regulation and conservation in United States, 



(27) 188. 

 relation to — 



alkali accumulation, (33) 419. 

 apple bitter pit, (36) 50. 

 apple spot diseases, (38) 753. 

 rainfall, (28) 316. 

 snowfall, (29) 813. 

 soil bacteria, (37) 86. 

 soil permeability, (32) 586; (38) 788. 

 requirements of Yuma project, (40) 484. 

 reservoirs, evaporation and seepage from, (34) 



387. 

 reservoirs, unlined, (37) 585. 



Irrigation— Continued. 



scheme, Qezira, in Sudan, (40) 791. 



seepage and return waters, (38) 288. 



seepage water, ownership and disposal. (33) 486. 



seepage waters from, (28) 83. 



spray, (36) 887; (37) 693. 



spray system, description, (30) 486, 587. 



stand pipes, construction and operation, (30) 

 889. 



structures, design, (38) 288. 



structures, use of cement in, (37) 787. 



structures, wood v. concrete for, (35) 491. 



sun-power plant for, (31) 688. 



supplementary, in dry farramg, (29) 735. 



surface, in eastern United States, (38) 788. 



surface, v. subirrigation for vegetables, (29) 6.38. 



systems^" 



loss of water in, (31) 782. 



maintenance, (34) 482. 



management, (31) 89. 



notes, (27) 290. 



operation and maintenance, (38) 589. 



seepage losses from, (29) 181, 289. 



tracts, surveying and laying out, (31) 486. 



treatise, (31) 383; (32) 784; (33) 389, 585, 586, 884; 

 (.35) 185, 491; (37) 185, 584, 587. 



tunnel in Colorado, (26) 892. 



under Carey Act, (40) 786. 



upland, notes, (28) 130. 



use of sea water for, (33) 392. 



use of sewage in, (26) 716. 



use of small waterfalls for, (36) 89. 



use of windmills in, (29) 891. 



Valier-Montana project, (33) 485. 



waste of water in, (27) 290. 



water — see also Water. 



capacities of soils for, (39) 213. 

 duty of, see Water, duty of. 

 rights legislation, (40) 483. 

 use, (40) 3S'5. 

 wheel for, (36) 185. 



weir, description and tests, (35) 81. 



windmills for, (38) 186. 



with saline waters, (39) 792. 



with sewage, (27) 318; (36) 183. 



with silt-carrying water, (34) 513. 



wood stave pipe in, (29) 84. 



wooden flumes for, (36) 586. 



work, classification of expenditures for, (35) 

 284, 385. 



work, conversion table and diagram for, (27) 87. 



work, slope-stake tables in, (27) 385. 



works, hydraulic and excavation tables for, 

 (35) 490. 



works, operation, (33) 683. 



works, treatise, (26) 787, 788. 

 Irritability in plants, studies, (29) 421. 

 Isachne spp. — 



descriptions and analyses, (31) 431. 



of Java, (35) 440. 

 Isaria — 



arachnophila, notes, (40) 459. 



densa, notes, (28) 354. 



farinosa, parasitic on larch sawfly, (26) 63. 



fungus, use against black scale, (33) 858. 



psychidae n.sp., investigations, (29) 46. 



psychidae, studies, (27) 758. 



sp., on root weevil larvae, (36) 153. 



sp., studies, (27) 565. 



spp., descriptions, (33) 459. 

 Isatis tinctoria — 



carotinoid content, (31) 803. 



stomatal movement in, (26) 627. 

 Ischaemum laxum, analyses, (28) 768. 

 Ischaemum spp., notes, (26) 361. 

 Ischnodemus fallicus, notes, (35) 657. 

 Iseilema, Indian species, (39) 234. 

 Iseilema laxum, analyses, (28) 768. 

 Isobutyric acid, occurrence in silage, (28) 608. 

 Isocolibacillosis in calves, (39) 686. 

 Isodromus abnormicornis n.sp., description, (36) 



556. 

 Isodromus iceryae, notes, (31) 757. 

 Isoetes lacustris, parasite of, (40) 249. 

 Isoguvacin, chemical formula for, (31) 309. 

 Isoleucylvalin anhydrid, structure, (40) 611. 

 Isometopidae of North America, (38) 560. 

 Isopoda, terrestrial, check-list, (40) 547. 

 Isopods, terrestrial, parasite of, (39) 563. 

 Isoprene from /3-pinene, (34) 502. 



