CONTENTS. V 



Page. 



Graded volume tables for Vermont hardwoods, Bailey and Heald 744 



Forest products of Cjrnada, 1911. — Poles and crossties, Lewis and Boyco 744 



[The wood industry] 744 



Turpentine and rosin industrv 744 



Rubber and resin content of ^'guayule " in relation to rainfall, Lloyd 744 



DISEASES OP PLANTS. 



The enemies of cultivated plants, Truffaut 745 



Mildews, rusts, and smuts, Massee 745 



The British rust fungi. Grove 745 



Notes on Uredinopsis mirabilis and other rusts, Fraser 745 



Two parasitic plants, Kranzlin 745 



Plus and minus strains in the genus Glomerella, Edgerlon 745 



Root knot, gall worms, and eel worms. Fuller 746 



Root knot — cause and control, Childs 746 



Nematodes attackiug wood rushes in Silesia, Oberstein 746 



i Report on plant diseases]. Cook 746 



'laut diseases and pests, Auchinleck 746 



Cryptogamic diseases in Hungary, Pater 746 



Parasitic fungi observed in the vicinity of Turin in 1911, Voglino 746 



Mycolo^ical notes, Bolland 746 



Plant diseases in South Africa, Evans 747 



Plant diseases in Java, De Bussy 747 



Bacterial forms from tobacco and other plants showing gummosis, Honing 747 



Vegetable pathology, JarAds 747 



Influence of light on infection of certain hosts by powdery mildews, Reed 747 



Investigations on foot diseases of cereals, Guerrapain and Demolon 747 



The quality of the 1913 grain for seed purposes, Hiltner and Gentner 748 



Smut experiments, Soutter 748 



Development of beet mildew, Fron ; 748 



Development of beet mildew in 1912-13, Fron 748 



The systematic position of the organism of the common potato scab, Giissow. . . 748 



Resistance of varieties of potatoes to Phytophthora mfestans, Melhus 748 



Production of tobacco vaneties resistant to slime bacteria, Honing 749 



Tomato leaf spot. Long 749 



A new disease of tomatoes, Voglino 749 



Diseases of pear and apple trees, Passy 749 



Treatment of chlorosis in fruit trees. Riviere and Bailhache 749 



Restoration of color to etiolated plants, Godde 749 



Fundus gummosis, Fawcett 749 



Life liistory and physiology of Cylindrosporium on stone fruits, Higgin- 750 



The anatomy and other features of the black knot, Stewart '. 750 



Peach leaf curl, Farley 750 



A disease of gooseberry new in P'rance, Foex 750 



Cacao spraying trials, Auchinleck 750 



Review of coffee diseases in Sm-inam, Kuypcr 750 



Forest tree diseases common in California and Nevada, Meinecke 751 



Primitive characters recalled by the chestnut bark disease, Bailey and Ames. . 751 



Aerial gaUs of the mesquite, Heald 751 



Bacteriosifl of oleander, Tonelli 751 



A die-back disease of Douglas spruce produced by Sphxropsis ellisii, Petri 751 



The parasitism of Gnomonia veneta on the sycamore, Tonelli 751 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



Land birds of eastern North America. Reed 752 



Water birds, game birds, and bu*ds of prey. Reed 752 



Western bird guide: Birds of the Rockies and west to the Pacific, Reed et al. . 752 



The bii-ds of Kansas, Bunker 752 



Hygrophily and phototropism in insects, Picard 752 



The insect enemies of cultivated plants, Truffaut 752 



[Insect pests in Nova Scotia], Matlieson 752 



Insects of Florida: I, Diptera, Johnson 752 



[Insect pesta in St. Vincent], Ballon 752 



Summary of entomological information in the year 1913 752 



