IV CONTENTS. 



Page. 



The oat kernel, Berry 528 



Irish potatoes in Florida, Spencer 528 



Potato culture, Gardener 528 



On the manuring of potatoes, Porter 528 



Experiments in the pollination of rape, von Riimker and Leidner 528 



Cultural experiments with annual rye grass, Ahr 528 



Experiments with Westerwold, Argentina, and Italian rye grass, Hiltner et al . . 529 



The Sanseverias, Michotte 529 



Bud mutations of tubers as affected by cultural methods, Heckel 529 



Sugar-beet growing under irrigation, Townsend 529 



Sugar-beet growing under humid conditions, Townsend 529 



Fertilizing sugar beets in the drill, 1912, Gyarfds 529 



Nitrate of soda in the cultivation of sugar beets 529 



Increasing crop production by means of a stimulant, Stutzer 529 



The nitrogen content of beet sugar and of molasses, Saillard 529 



A comparison of some seedling sugar canes with the Bourbon variety, BovelL . 530 



Bourbon and seedling canes, Arbuckle 530 



Sugar cane on savanna lands, Cunliffe 530 



On the manuring of swedes, Porter 530 



The inheritance of certain quantitative characters in tobacco, Hayes 530 



The origin of Triticum monococcum, Scliulz 531 



Rieti hybrid of wheat, Schribaux 531 



Farmers' experiment plats, Ross et al 531 



Experiments and observations on the control of [germination of] seeds, Pieper. . 531 



AVild oats, Rabate 531 



Influence of corn flower on winter rye and barley, Chrebtow 531 



HORTICULTURE. 



Manual of colonial horticulture, Chevalier, Teissonnier, and Gaille 532 



A study of moncotyls relative to growth of cuttings and grafting, Schubert 532 



Has sulphur a direct growth effect on plants? Janicaud 532 



Hotbeds, Herron 532 



The chayote (Sechium edule), Baldrati 532 



Kale fertilizers, Johnson 532 



Study on the crossing of peppers (Capsicum annum), Ikeno 533 



A B C of fruit growing, Dixon ' 533 



Varieties of fruit for Arkansas, Truax 533 



Viticulture in Hungary, De Lonyay 533 



Orange culture in Montevideo, Abella 533 



Cocoa, its cultivation and preparation, Johnson 533 



Researches into some statistics of Coffea, Van der Wolk 534 



Sweet peas up to date, Kerr 534 



New roses, Kingsley. 534 



Insecticides and fungicides. Felt 534 



Spraying calendar for 1914, Hall and Yothers. 534 



The new local option orchard and small fruit inspection law 534 



FORESTRY. 



Shortleaf pine in Virginia. — The increase in its yield by thinning, Ashe 534 



White pine under forest management, Frothingham 535 



Yellow poplar in Tennessee, Ashe 535 



Notes on tapping experiment at Gunong Angai, Spring 535 



Cultivation of the Tung tree in the United States, Fairchild 535 



On some timbers which resist the attack of termites, Kanehira 536 



The lumber industry 536 



Wood-using industries of Ohio, Dunning 536 



Wood-using industries of New York, Harris 536 



Wood-using industries of South Carolina, Wolfe 536 



DISEASES OF PLANTS. 



The parasitology^ of agricultural plants, Neveu-Lemaire 536 



Report of committee on fimgus diseases for 1911, Heald 537 



Suppression of plant diseases — Ireland and international action 537 



