1917] 



INDEX OF SUBJECTS. 



925 



Agriculture — Continued. Page. 



in Argentina 190 



in British East Africa 734 



in Cuba 591 



in England and Wales after the war 791 



in France S90 



in Great Britain 595, 697 



in India 595 



in Madras 1 97 



in Navarra >-91 



in New Zealand 791 



in Norway 891 



in Oxfordshire, treatise 291 



in Philippines 791 



in San Simon Valley, Arizona and New 



Mexico 4S6 



in Scotland S91 



in South A frica, improvement 389 



in Sweden 13, 191 



Indian, in Arizona 437 



net output from, in England 595 



on reclamation projects, U .S.lJ.A 595 



textbook >J5,888 



treatise 728 



Agrilus burkei n.sp., description £66 



Agriotes obscurus, larval and pupal stages 'i65 



Agromyza — 



gayi, n.sp., description •IGO 



n.spp., descriptions, U.S. I'. A 764 



Agrostevima githago, seed weight i^31 



A hnfddtia plicata, analyses, Conn. Stale 814 



Air— 



of Buenos Aires, bacteriological study. . . 513 



routes and their regulation, U.S.U.A 5-07 



temperatures, reduction to true mean, 



U.S.D.A 116 



(See also Atmosphere.) 



Akebi seed, oil of 109 



Alabama — 



Canebrake Station, notes £7, 299, 797 



College, notes 496,700 



College Station, notes G7, 496, 700 



College Station, report 599 



Alanin, influence on action of alkali on glucose 109 



Alaptus immaturus n.sp., description 855 



A Ibugo ( Cystopus) sp. on sweet potatoes 452 



Alcohol— • 



eflect on egg yolk of pigeons 773 



effect on formation of carbon dioxid by 



dead yeast 203 



eflect on soils 519 



extracting from garbage 590 



Aldehydes, formation in wine 805 



AleuTocanthus woglumi, notes 462 



Aleurothriius howardi,noUs. Kla 659 



Alfalfa- 

 analyses, R.I 767 



as a grazing crop for pigs, N ebr 679 



as a green manure 320 



behavior in acid soils . . ; 422 



breeding experiments 827 



cost of growing, Coim. State 231 



culture experiments, Guam 729 



culture experiments, Idaho 30 



culture experiment?, Minn 226, 227 



culture experiments, Ohio 535 



culture in Kansas 439 



Alfalfa— Continued. Page. 



culture in Wisconsin 440 



culture in Wyoming, "\\'yo 334 



effect on soil bacteria, U.S.D.A 421 



fertilizer experiments 133, 215 



fertilizer experiments, Ohio 535 



fertilizer experiments, Oreg 33 



growth as afTected by phosphates 828 



hay, digestibility, Tex 168 



hay, effect on melting point of milk fat, 



Mo 73 



hay, handling, Ohio 599 



in jrrass mixtures 735 



irrigation experiments, Idaho 639 



irrigation experiments, N.Mex 32 



irrigation experiments, Nev 30, 435 



irrigation experiments, Oreg 84 



irrigation in Sacramento Valley, Cal 586 



meal, analyses. Conn. State 268 



. meal, analyses, R.I 767 



meal, analyses. Wis 471 



nectar secretion 633 



nurse crop for, Minn 226 



pollination experiments 735 



pollination studies, Iowa * 30 



I'seudopeziza leaf spots 751 



root system 827 



sampling device for 711 



seed, determination of origin 541 



seed, importations in Argentina 823 



seeding experiments, Ga 29 



seeding experiments, Idaho 639 



seeding experiments, Ohio 535 



silage, chemical studies, U.S.D.A 709 



silage, preservation and use, Kans 671 



transpiration rate, U.S.D.A 429 



varieties 230 



varieties, Conn. State 231 



varieties, Minn 229 



varieties, Nev 435 



varieties, Oreg 531 



varieties, Tex 331 



weevil, control in Arizoca 846 



weevil, investigations 262 



weevil, notes, Mont 255 



yield in relation to precipitation 717 



yields, determination 439 



Alkali- 

 effect on cement, Wyo 788 



effect on soil bacteria 213 



origin, U.S.D.A &09 



Alligator pears. (See Avocadcs.) 



AUognota agromyzina, studies 764 



Almonds, varieties, S.Dak 143 



A Iphitobius piceus, studies 356 



A Iphitophagus bifasciatus, notes 567 



A Iternaria — 



brassies, on collards, Ga 48 



camellix, notes 550 



dianthi, notes 155 



solani, treatment 50 



sonchi n.sp. , description 353 



Aluminum — 



as a factor in soil acidity 799 



salts, effect on solubility of phosphates . . 323 

 A lypia octomaculata. (See Eight-spotted for- 

 ester.) 



