Neue Litteratur. 135 



Doolittle, S. P. 1916. A new infectious mosaic disease of cucumber. 



(Phytopathology. VI. p. 145 — 147.) 

 Erwin, A. T. 1916, Late potato blight in Iowa. (Bull. Iowa Agr. Exp. 



Stat. 1916. 163.) [Referring to Phytophthora. — Trelease.] 

 Fawcett, G, L. 1915. Fungus diseases of coffee in Porto Rico. (Porto 



Rico Agr. Exp. Stat. Bull. no. 17. 1915.) 

 Gilbert, W. W. 1916. Cucumber mosaic disease. (Phytopathology. VI. 



p. 143-144. 1 pl.) 

 Gloyer. W. 0. 1915. Ascochyta clematidina, the cause of stem-rot 



and leaf-spot of Clematis. (Techn. Bull. New York agr. Exp. Stat. 



Geneva. N, Y. 1915. 44. 14 pp. ill.) 

 Grossenbacher, J. G. 1916. Sour scab of Citrus in Florida, and its 



prevention. (Phytopathology. VI. p. 127—142. 4 f.) 

 Higgins, B. B. 1916. Plum wilt, its nature and causes. (Bull. Georgia 



agr. Exp. Stat. 1916. 118. 29 pp. 25 f.) 

 Howitt, J. E. and W. A. Mc Cubbin. 1916. An outbreak of white 



pine, blister rust in Ontario. (Phytopathology. VI. p. 182—185.) 

 Howitt, J. E. and R. E. Stone. 1916. A troublesome disease of winter 



tomatoes. (Phytopathology. VI. p. 162—166.) 

 Jagger, I. C. 1916. Experiments with the cucumber mosaic disease. 



Phytopathology. VI. p. 148—151.) 

 Johnson, J, 1916. Resistance in tobacco lo the root-rot disease. 



(Phytopathology. VI. p. 167-181. 6 f.) 

 Jones, L. R. and J. C. Gllman. 1916. The control of cabbage yellows 



through disease resistance. (Research Bull. no. 38, Wisconsin 



Agr. Exper. Stat. Dec. 1915. [Referring to Fusarium conglutinans. — 



Trelease.] 

 Manns, T. F. 1915. Some new bacterial diseases of legumes and the 



relationship of the organisms causing the same. (Bull. Delaware 



agr. Exp. Stat. 1915. 108. p. 1—44. 21 pl.) 

 Mc Cubbin, W. A. 1915. Fruit tree diseases of southern Ontario. 



(Bull. Canada Dep. Agr. Exp. Farms. 1915. 24. 77 pp. 70 f.) 

 Mc Cubbin. 1915. The wilting of tomatoes and potatoes. (Agr. Gaz. 



Canada. IL p. 831.) 

 Mc Murphy, J. 1916. A Phytophthora on oats. (Science. 2. XLIII. p. 534.) 

 Meinecke, E. P. 1916. Forest pathology in forest regulation. (Bull. 



U. S. Dep. Agr. 1916. 275. 62 pp.) 

 Melchers, L. E. 1916. Plant disease exhibit cases. (Ohio Journ. Sc. 



XVI. p. 105—109. 3 f.) 

 Oberstein. 1916. Schalenkranke Walnüsse. (Cbl. Bakt. 2. XLV. 



p. 586-587. 1 A.) 

 Orton, C. R. 1916. The diseases of the potato. (Bull. no. 140. Penn- 

 sylvania Agr. Exper. Stat. May 1916.) 

 Rand, F. V. and E. M. A. Enlows. 1916. Transmission and control 



of bacterial wilt of cucurbits. (Journ. agr. Res. VI. p. 417 — 434. 



3 f. 2 pl.) 

 Rolfs, F. M. 1916. Cotton anthracnose. (Circ. Oklahoma Agr. Exper. 



Stat. 1916. 40.) 

 Stewart, F. C. 1915. Potato-spraying experiments at Rush in 1914. 



(Bull. New York agr. Exp. Stat. Geneva, N. Y. 1915. 405. p. 335 -339.) 



XIV. Bacteriologie. 

 Cf. XIII. Manns, Rand and Enlows. 



Brussoff, A. 1916. Ferribacterium duplex, eine stäbchenförmige 



Eisenbakterie. (Cbl. Bakt. 2. XLV. p. 547—554. 6 F.) 

 Dzerszgowski, W., S. Dzerszgowski et N. Dmitrevsky. 1915. Sur la 



