19101 CONTENTS. Ill 



Page. 



Food and fodder plants, Holland 729 



Rotations and crop distribution, Parisot 730 



The effect of drying on the germination of cereals, Stapledon and Adams- 730 



A new cultural process for cereals, Rossi 730 



Breeding small grains in Minnesota 730 



Leguminous crops on the prairies [of Canada], Harrison and McCaig 732 



Paper-making materials of the Philippines, Boomer 732 



Silage crops other than corn [in Canada], Trueman et al 732 



Alfalfa seed growing and the weather, in Utah, Alter 732 



[Lodging in barley], Kraus 733 



Tendency of beet to produce seed the first year, Munerati and Zapparoli_ 733 



Chcnopodium qitinoa in the Netherlands, Bruyning 733 



Inheritance of spotted aleurone color in Chinese maize, Kempton 733 



Cotton variety tests, 1918, Lewis and McLendon 734 



[Cotton production in French North Africa], Cayla 734 



Cotton culture [in Rhodesia], Taylor 734 



Cotton and the cellulose industry, I-II, Meunier 734 



Utilization of delint for paper making, Kress and Wells 734 



Flax as a fiber plant in British East Africa, Simpson 734 



Oil from British-grown linseed 734 



Prospects of hop growing in South Africa, Shaw-Scott 734 



The indigo of Nigeria and its value as a dye 734 



[Reseeding frost-injured oat fields on moor soils], von Feilitzen 734 



Potato experiments, 1917 and 1918, Werner 734 



The prickly pear in Australia, Alexander 735 



Study of experimental evolutiion of Oryza sativa, var. plena, Bhide 735 



Propagating sorghum by cuttings, Piedallu 735 



Effect of soy-bean germination on growth of bacteria, Haas and Fred 735 



Louisiana seedling canes, Taggart 736 



The effect of salinity on sugar cane varieties, Krishuamurti Row 736 



[Proceedings of the Hawaiian Sugar Planters' Association] 736 



Hereditary flower anomalies in tobacco, Klebs 736 



An improved Wisconsin tobacco : Connecticut Havana No. 38, Johnson 736 



The Canadian water weed as a fodder plant 737 



Harmful effects on germination of the formalin treatment, Kiessling 737 



[Proceedings of the American Seed Trade Association] 737 



Seed growing in Great Britain 737 



The control of weeds in field crops, Korsmo 737 



HORTICULTURE. 



Report of the professor of horticulture, Shaw 738 



Comparative development of lettuce in sunshine and shade, Daniel 738 



Acclimatization trials of Lima beans (Phaseohis lunatus), Mathieu 738 



Influence of soil on the saccharine content of cider apples, Truelle 738 



A further note on the genetics of Fragaria, Richardson 738 



Berry fruits and berry wines, Lebl 739 



The limits in hybridization oi^ Vitis rotnndifolia, Detjen 739 



Some Fi hybrids of Titis rotundifolia, Detjen 739 



Hybrid direct bearers for reconstitution of vineyards, Rouart and Rivos_ 740 



Acidity of the sap in some grapevines and their resistance, Degli Atti 740 



The growing, pruning, and care of grapevines, Betten 740 



[Horticultural investigations in the Gold Coast], Tudpohe et al 740 



The anay, a new edible-fruited relative of the avocado, Blake 740 



Further observations on manure in citrus orchards, Shamel 741 



Efficiency in citrus irrigation, Eaton 741 



Yields of Washington navel oranges in relation to pruning, Surr 741 



Immature citrus fruits: Laws, rules, and regulations, Rose 741 



Cocoa production in the British Empire 741 



First report on selection of coffee and cacao, Stahel 741 



Improvement of coft'ee by seed selection and hybridization, Anstead 741 



Manuring experiments in tea garden, IV, Bernard and Deuss 742 



The walnut tree, its propagation and care, Schonberg 742 



The National rose test-garden in 1918. Mulford 742 



Frank N. Meyer's rose contributions, Bisset 742 



Rose-breeding notes for 1918, Vau Fleet , — ^ :--^- 742 



