824 



EXPERIMENT STATION RECORD. 



Page. 



Alexins for precipitating microbes and cells. . 583 



relation to leucocytes 3S8 



Aleyrodes citri. (See White fly.) 



hoivardi, investigations, U.S.D.A.. 258 



nubifera, studies, Fla 402 



vaporariorum. {See White fly, 

 greenhouse.) 

 Alfalfa- 

 analyses, Can 378 



Wyo 573 



and digestibility, Nev 71 



bacterial disease, description 247 



studies, Colo 546 



cooperative experiments 634 



Mo 35 



cost of production in Colorado, U.S.D.A. 590 



club root, outbreak in Bavaria 248 



culture and use 436 



experiments 135 



U.S.D.A 189 



in Columbia River Valley, 



U.S.D.A 435 



Cuba 535 



Massachusetts, Mass 535 



Ohio, Ohio 396 



South Dakota, S. Dak 436 



western Oregon, Oreg 137 



Willamette Valley, U.S.D.A.. 394 



on Hunger Steppe 534 



worn soils 437 



under irrigation, U.S.D.A 190 



curing by steam 731 



diseases, notes 535, 740 



Ariz 646 



eflect on soil moisture, Nebr 223 



for cows. Pa 579 



lambs, S.Dak 170 



Wyo 573 



germination tests 239, 240 



Can 339 



Iowa 439 



harvesting, S.Dak 436 



hay, composition, Mass 535 



for cows, 111 578 



improvement by seed selection, Colo 234 



inoculation experiments 320, 533 



Insects aflecting 535 



irrigation experiments, Nev 34 



U.S.D.A 189 



meal, analyses 771 



Me 73 



N.J •- 475 



N.Y.State 672 



R.I 771 



Tex 572 



Wis 175 



products, analyses, Ind '. . 475 



root fungus, studies 741 



seed examination 239, 240 



from different sources 533 



seeding experiments 534 



varieties 632 



Can 334 



Colo 235 



N.Dak 727 



S.Dak 436 



Alfalfa — Continued. 



varieties,U.S.D.A 394,435 



winterkilling, N.Dak 727 



yields, Pa 579 



AlflleriUa, introduction into Arizona, 



U.S.D.A 136 



Alga, injurious to magnoUas 247 



Alg£e, effect on organic matter in soils 621 



Algeroba, moths aflecting, Hawaii 254 



AlkaU, free, La dry plants, determination 11 



hydroxid solutions, eflect on casein . . 510 



salts, accumulation and removal 714 



soils. (See Soils, alkali.) 



waters, reaction on lead arsenates 701 



Alkaline earth solution, eflect on casein 510 



Alkalis, destruction of invertase by 411 



eflect on flocculation in soils 522 



invertase, U.S.D.A 110,412 



soil fertmty 623 



Alkaloids, distribution in plants 29 



Alkalometry, relation to veterinary medicine. 783 



Allergin, studies 682 



Allergy In rabbits, studies 681 



AlUgator pears. (See Avocados.) 



Almonds, ceUasc in 306 



cost of production in Spain 192 



destruction by gophers, U.S.D.A. . 154 



endo trophic mycorrhiza in 528 



insects aflecting 755 



Alnus glutinosa, hyphal fungi in 528 



Alocasia macrorliiza, hydrocyanic acid in 330 



A Iternaria orassicx, treatment, Fla 446 



solani, notes 47 



Ariz 646 



spp., studies 451 



tenuis, notes 741 



Altitude, eflect on winds, U.S.D.A 419 



Alum, eflect on soil fertiUty 623 



Aluminum — 



and iron phosphate, residual eflects 324 



chlorid, eflect on ohve oil 112 



wheat 327 



milk cans, description 82 



nitrogen as a fertilizer 525 



phosphate, solubility, Tex 423 



sUicate, eflect on soU productivity 320 



sulphate, use in sugar manufacture 311 



Amakebe, prevalence In Uganda 485 



A mara avida, injurious to strawberries 365 



A mblyomma hebrxum, notes 391 



magnum, n. var., de- 

 scription 662 



spp., notes 666 



studies 465 



American — 



Association of — 



Economic Entomologists 359, 057, 800 



Farmers' Institute Workers, 



U.S.D.A 196 



Pathologists and Bacteriologists 100 



Industrial Society, documentary history. 692 



Library Association, meeting 501 



Society of Animal Nutrition 175 



Veterinary Medical Association 386, 783 



Amids, absoi-ption by plants 725 



