Neue Litteratur. 23 



XIII. Pflunzenkrankheiten. 



Allard, H. A. 1915. Distribution of the virus of the mosaic disease 



in capsules, filaments, anthers, and pistil of affected tobacco 



plants. (Journ. agr. Res. V. p. 251—255. 1 pl.) 

 Carleton, M. A. 1915. A serious nevv wheat rust in this country. 



(Science. N. S. XLII. p. 58—59.) 

 Carpenter, C. W. 1915. Some potato tuber-rots caused bv species of 



Fusarium. (Journ. agr. Res. V. p. 183-209. 8 pl.) 

 Coleman, L. C. 1915. The control of Koleroga of the Areca palm, a 



disease caused by Phytophthora omnivora var. Arecae. (Agr. 

 Journ. India. X. p. 129 — 136.) 

 Doidge, E. M. 1915. The South African raulberry blight, Bacterium 



mori (Boy and Lamb.) Smith. (Ann. appl. Biol. IL p. 113— 123. 6 pl.) 

 Earle, F. S. and J. M. Rogers. 1915. Citrus pests and diseases at San 



Pedro in 1915. (Ann. Rep. San Pedro Citrus pathol. Lab. I. p. 



5—41. 19 f.) 

 Edgerton, C. W. 1914. Citrus canker. (Bull. Louisiana agr. Exp. Stat. 



1914. 150. 10 pp. 2 pl.) 

 Erikson, J. 1914. Die Bekämpfung der Pflanzenkrankheiten in Schwe- 

 den. (Intern, agrar-techn. Rundschau. V. p. 1698—1706.) 

 Fawcett, H. S. 1915. Melaxuma of the English walnut. (Monthly Bull. 



State Comm. Hort. California. IV. p. 293—297. 2 f.) 

 Giddings, N. J. and A. Berg. 1915. Apple rust or cedar rust in West 



Virginia. (Circ. W. Virginia agr. Exp. Stat. 1915. p. 1 — 16.) 

 Hall, G. J. J. van, A. A. L. Rutgers en K. W. Dammerman. 1915. Be- 



strijdingsmiddelen tegen plantenziekten en schadelijke dieren. 



(Med. Labor. Plantenziekten Buitenzorg. 1915. 17. 42 pp. 13 f.) 

 Heintze, A. 1915. Om endozoisk fröspridning genom skandi naviska 



däggdjur. (Bot. Not. 1915. p. 251 — 291.) 

 Leefmans, S. 1915. De Cassave-oerets. (Med. Labor. Plantenz. Buiten- 

 zorg. 13. 116 pp. 7 pl. 4 gr. 1 1.) 

 Litwinow, N. 1915. Sur l'attaque des froments printaniers par Pucci- 



nia glumarum ä la Station experimentale du Bureau de botanique 



appliquee ä Voronezh en 1914. (Bull. appl. Bot. Petrograd. VIII. p. 



808-815. Russe et fran?.) 

 O'Gara, P. J. 1915. A bacterial disease of western wheat-grass. First 



account of the occurence of a new type of bacterial disease in 



America. (Science. 2. XLII. p. 616—617.) 

 Rand, F. V. 1915. Dissemination of bacterial wilt of cucurbits. [P. N.]. 



(Journ. agr. Res. V. p. 257—260. 1 pl.) 

 Rosenbaum, J. and C. L. Zinnsmeister. 1915. Alternaria panax, the 



cause of a root-rot of ginseng. (Journ. agr. Res. V. p. 181 — 



182. 2 pl.) 

 Sackett, W. G. 1915. Spur blight of the red raspberrv caused by 



Sphaerella rubina. (Bull. Colorado agr. Exp. Stat. 1915. 26 f. 15 f.) 

 Schaflnit, E. und F. Blnkert. 1915. Der Getreideblasenfuss. (Flugbl. 



landw. Ak. Bonn -Poppeisdorf. 1915. 3. 3 pp. 4 A.) 

 Sherbakoff, C. D. 1915. The after effect of sulphur treatment on soil. 



(Phytopathology. V. p. 219—222. 3 f.) 

 Sorauer, P. und G. Rörig. 1915. Pflanzenschutz. Anleitung für den 



praktischen Landwirt zur Erkennung und Bekämpfung der Be- 

 schädigungen der Kulturpflanzen. 6. Aufl. (Berlin, Deutsche Landw. - 



Gesellschaft. 1915. 321 pp. 107 A. 9 T. Preis 3 Mk.) 

 Stahel, G. 1915. De Hevea-bladziekte van Zuid. Amerika. (Med. Dep. 



Landb. Suriname. 1915. 1. 3 pp.) 



