IV CONTENTS. 



FORESTRY. 



Page. 



Laws, decisions, and opinions as to National Forests, compiled by Feagans 837 



Seventh report of the state forester.— Forestry in Vermont, Hawes 837 



Eighth annual report of the Washington Forest Fire Association, 1915 837 



Report of forestry committee, Hawaiian Sugar Planters' Association, Thurston . 837 



The Eberswalde forest-seed testing station and methods of testing, Schwappach . 837 



Progress report of forest administration in Baluchistan for 191-1-15, Muhaj 837 



Forest administration in Bihar and Orissa for 1914-15, Haines 837 



Report of forest department of Madras Presidency for 1915, Lushington ct al 837 



Forest administration in Northwest Frontier Pro\ince for 1914-15, Mayes 838 



Report of the department of forestr>- for 1915, Dalrj-mple-Hay 838 



Forest trees and shrubs of the Missouri^ River hasln, Pammel et al •. 838 



A mill scale study of western yellow pine, McKenzie 838 



Colonial plants. — Latex and resin yielding plants, Jumelle 838 



[Papers on rubber culture and the rubber industry'] 838 



Manurial experiments with young rubber at Kuala Lumpur, Spring 838 



The natural reproduction of sal, Troup 839 



The formation of annual rings of Tectona grandis, Geiger 839 



Reproduction of teak by root suckers, Marsden 839 



Teak working plans in Burma, Watson 839 



The most exact method of measuring teak trees and teak stands, Beekman. . . . 839 



The care and improvement of the woodlot, Tillotson 839 



Marketing of woodlot products in Kentucky, Sterrett 839 



Utilization of southern wood waste. Little 839 



Wood flour, Kressmann 839 



DISEASES OF PLANTS. 



The International Phytopathological Convention of Rome, Rogers 840 



Vegetable pathology, Bois 840 



[Effect of meteorological conditions on plant disea.se], Dorogin 840 



The genus Fusarium in plant pathology, Gandara 840 



An Asiatic species of Gymnosporangium cstablishefl in Oregon, Jackson 840 



Pyrenochxta clodcx n. sp., Orshanskaia 840 



Rhizoctonia crocorum and R. sohni (Corticium vagum), Duggar _. . 840 



Notes on plant parasitic nematodes, Byars 841 



[Plant diseases in Barbados], Dash 841 



[Plant pests and diseases in Grenatla], Moore 841 



[Work of the Bureau of Mycology and Phj"topathology], lachevska 842 



An investigation of the mycological flora In Astraklian, Shembel 842 



[Report of the plant pathologist], Barbarin 842 



Obsen-ations on parasitic fungi m the Province of Podolsk, Dobrovorskii 843 



[Report on plant diseases], Stockdale 843 



Duration of resistance of plants and insects to hot water 843 



Burgimdy mixture as a substitute for Bordeaux mixture, Nowell 843 



Fungicide experiments, 1914, Darnell-Smith , 843 



[Potassium permanganate treatment for seed grains], Egert 844 



BUght in maize 844 



Flower-bud and boll shedding of cotton in Horin Province, Nigeria, Thornton . . . 844 



Hdminthosponinn turcicum , Zhavoron];ova 844 



Crown gall of mangels 844 



Wart disease, Malthouse 844 



Beet tumors, Peklo 845 



Stomatal movement and infection by Ccrcosporn bctieoJn. Pool and McKay. . . . 845 



A fungus of uncertain systematic position occ\irring on wheat and rs-e, O'Gara. . 845 



Fungus diseases of wheat, Darnell-Smith and Itlackinnon ". 845 



Seeding time and attack by stinking smut, Appl 845 



A Phoma disease of western wheat grass, O'Gara 846 



Gummosis, or the gumming of fruit trees, Darnell-Smith and Mackinnon 846 



[ Venturia inxqualk and V. pirina in puroculturcs], Novouspenskii 846 



[Fimdadiuvi piiinum in pure cultures], lache^'skii 846 



[On the etiology of Stippigkeit], Scrbi nov 846 



[White and brown fruit spot of pear), Scrbinov 84G 



Experinaeuts on American gooseberry miklew in Cambridgeshire, Brooks et al. 846 



Studies in physiology of parasitism.— I, Action of Botnjtis cin-erea, Brown 847 



Perocid as substitute for copper sulphate for Peronospora. Gvozde novi<5 847 



Hibernation of powdery mildew in Hungary, Ibos 847 



