1917] 



INDEX OF SUBJECTS. 



947 



Forestry— Continued. Page. 



in United States 744 



in Vermont 539 



in Washington 645 



in Wisconsin 744 



instruction in Austria and Denmark 895 



landscape, lessons on 897 



soil aeration in 44, 844 



terms in 744 



textbook 596 



treatise 242 



Forests- 

 close utilization 539 



conservation, U.S.D.A 644 



conservation in United States 96 



discontinuous light in, Vt 242 



National, grazing resources 242 



National, management 346 



National, summer homes in 744 



National, timber sales, U.S.D.A 644 



of Alabama 843 



of Pennsylvania 843 



of Philippines 644 



of Porto Rico, U.S.D.A 243 



of the Andes 27 



of Worcester Co., Massachusetts 447 



relation to atmospheric and soil moisture. 843 



relation to conservation of snow, Nev 17 



relation to rainfall 346 



relation to snow retention 143 



relation to stream flow 346 



tropical, utilization 145 



Forging and smithing, handbook 287 



FoTsythia viridissima, sclerosis of 251 



Foul brood, control in Texas, Tex 758 



Fowl- 

 cholera, treatment, Nev 79 



disease in Brazil 782 



midge, notes 359 



nematode, transmission, Kans 183 



fyest, immunization 879 



plague in ducks 782 



Fowls— 



inbreeding experiments. Wis 870 



labor requirements, Minn 790 



physiology of re production in, U.S.D.A.. 73 

 (_See also Poultry.) 



Foxes, care and feeding in captivity 275 



Foxgloves, inheritance in 729 



Frequency distributions, constants in 167 



Froghoppers, life history, Me 458 



Frost- 

 chance of, U.S.D.A 418 



forecasting, Nev 17 



in valleys and on slopes, U.S.D.A 718 



relation to topography, Nev 17 



Frosts in 1916, U.S.D.A 510 



Fruit- 

 black rot, studies, N.Y.Comell 250 



blooming dates, N.J 837 



breeding experiments. Can 39 



bud wee\il, notes 58 



buds, formation in interior valleys, Cal . . 139 



canker, studies, N.Y.Cornell 250 



canning, Cal 509 



canning and preser%ing 113 



Fruit — Continu9d Page. 



canning, treatise 717 



citrus. (See Citrus fruits.) 



cold storage, U.S.D.A 649 



conservation 615, 743, 744 



conservation by stoning and pulping 717 



culture 743,744,897 



culture experiments. Can 39 



culture in Brazil, U.S.D.A 743 



dried, boric acid in 466 



drying 319 



evaporated, examination 466 



fly parasites in Hawaii 60 



growing, relation to soil fertility. Ark. . . 39, 640 



industry in New Jersey 689 



industry in various countries, U.S.D.A . . 741 



insects afi'ecting, N.Y.State 549 



juices, conservation. 717 



leaf spot, studies, N.Y.Comell 250 



localization of acids and sugars in 110 



marketing 392 



marketing in western Canada 493 



marketing, treatise 443 



new varieties, production 237 



orchard, breeding, Md 444 



orchard, cost of raising, Ind 640 



orchard, culture experiments, U.S.D.A. . 137 



orchard, varieties 237 



orchard, varieties, U.S.D.A 137, 140 



packing and transportation in India 140 



persistence of style on 523 



pomaceous, pollination 140 



processing for exhibitiorr. 319 



propagation, treatise 140 



ripening in relation to humidity 741 



shipping experiments 640 



small, culture experiments, U.S.D.A 137 



small, irrigation, Cal 89 



small, varieties 237 



small, varieties, U.S.D.A 137,140 



sterilization for the home 17 



stone, diseases of 750 



storage in relation to humidity 741 



subtropical, varietal standardization 537 



tree bark beetle, notes, U.S.D.A -258 



tree diseases in Ontario, Can 147 



tree gummosis, notes 849 



tree leaf Syneta, notes 58 



tree sun scald, studies, N.Y.Comell 544 



trees, arsenical injury, U.S.D.A 849 



trees, insects affecting 853, 856 



trees, root hardiness, Wis 840 



trees, spraying with nitrate of soda 535 



trees, taxing, Christ-Jimge method 443 



tropical, culture and improvement 742 



tropical , vegetative propagation 641 



varieties, Can 39 



Fungi— 



ammonification by 221 



chemotropie reactions in 845 



conservation 615 



entomogenous, in St. Vincent 153 



hydrocyanic acid and benzoic aldehyde 



producing 734 



in soils 214, 215, 434 



mold, nitrogennutrition 527 



