IV CONTENTS. [Vol. 35 



Page. 



Grape growing in the Naeik District, Gole 343 



Renewing old citrus trees, Shamel 343 



Ribbed Valencia sport, Webber 344 



Preliminary budding and grafting experiments with cacao, Van Gent 344 



Method in manurial experiments with trees 344 



Manurial experiments on coconuts, 1914-15, De Verteuil 344 



Coconut experiments, Knowles 344 



Germinating coconuts. Cook and Doyle 344 



The grafting of coffee, Van Helten 344 



Growing melons on trees, Higgins 344 



Top-working pecan trees, Kyle 344 



Commercial production of thymol from horsemint {Monarda punctata), Hood. . 344 



Beautiful gardens in America, Shelton 345 



Every woman's flower garden, Hampden 345 



Notes on new plants and plants not well known. Hunt 345 



Popular hardy perennials, Sanders 345 



Breeding Nephrolepis ferns, Boshnakian ._ 345 



The history, development, and propagation of the lilac, Dunbar 345 



Preliminary experiments in poppy breeding, Ranninger 345 



The American rose annual, edited by McFarland 345 



The best hardy conifers, Wilson 345 



FORESTRY. 



Forestry handbook . — I, Forest principles and practice, edited by Dalrymple Hay 346 



A practical treatise on silviculture, Jolyet 346 



Silviculture, Marsden 346 



The selection strip-felling and its system, Wagner 346 



The green book 346 



Railroad fire prevention, Cox 346 



The torrents of Savoie, Mougin 346 



The importance of private forestry in Japan, Shishido 346 



Extracts from the bulletin of the Forest Experiment Station, Tokyo 346 



An inventory of Florida's forests and the outlook for the future, Harper 347 



Biennial report of the forestry commission for the years 1913-14, Brown et al. . 347 



Report of the director of forestry for the year 1915, Campbell et al 347 



Forest products in Canada, 1914, compiled by Lewis and Boyce 347 



Economic forest products, Cox 347 



DISEASES OF PLANTS. 



Wound parasitism and predisposition, Heske 347 



Report of the department of vegetable pathology and entomology, Cardin 348 



Smuts of grain and forage crops in Kansas, Melchers 348 



Varietal resistance to bean and cotton anthracnose, Edgerton and Moreland . . . 348 



A rust of Astragalus sinicus and two fungus diseases of mulberry, Nomura 348 



A new smut fungus on Arrhenatherum elatiu^, Schellenberg 348 



Studies on the dying out of pepper vines in the Dutch East Indies, I, Rutgers. 349 



Bacterial rot of stored potato tubers, Hutchinson and Joshi 349 



The black heart of potato tubers, Bartholomew 349 



Late potato blight in Iowa, Erwin 349 



Straight head in rice, Quereau 350 



A disease of sugar beets, Berthault 350 



Cercospora beticola attacking sugar beets, Saillard 350 



A disease of sugar beets, Morvillez 350 



Sugar beet disease, Berthault 350 



Internal action of chemicals on resistance of tomatoes to diseases, Norton 350 



Some orchard diseases and their treatment, Orton 351 



Experiments with rust and Coryneum of fruit trees, Cadoret and Desmoulins. . 351 



The development of perithecia in Venturia inxqaalis, Killian 351 



Influences affecting cherry cultm-e, Sprenger 351 



Common diseases of the grape, Cook 351 



A vine disease due to a Jdypochnus, Lendner 351 



[Reports on grape downy mildew] 352 



Downy mildew in Aude, Cazenave 352 



Downy mildew on direct-bearing grapevines, Obiedoff et al 352 



Causes of success or failure of grape downy mildew, Ravaz 352 



"Treatment for downy mildew in rainy years, H6ron 352 



