Neue Litteratur. 25 



[E. Henrici n. sp.] (C. R. Ac. Sc. Paris. CLXVII. p. 958— %0.) 

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zione di alcune specie di Micromiceti. (Ist. bot. r. Univ. Pavia e 



Lab. critt. itaJ. 1917. p. 54—57.) 

 Overeem, C. van 1918. De beteekenis der tnycologische monstruosi- 



teiten. (Med. nederl. mj'-col. Ver. IX. p. 154—183.) 

 Petri, L. 1917. Die säurebildende Wirkung des Basidiomyceten 



Coniophora cerebella auf Bauhölzer. (Int. agr.-techn. Rundschau. 



VIII. p. 903—904.) 

 R. A. R. 1918. Hippocratea Cumingii and H. Maingayi. (Kew Bull. 



p. 47—48.) 

 Steup, F. 1918. Uit de kinderjaren der raj'^cologie. (Med. nederl. 



mycol. Ver. IX. p. 184—194.) 

 Wakefield, E. M. 1918. New and rare British Fungi. (Kew Bull. 



1918. p. 229—233.) 

 Went, F. A. F. C. 1918. De loop van de vorming van diastase bij 



Aspergillus niger. (Versl. kon. Ak. Wet. Amsterdam. XXVII. 



p. 241-255.) 

 Yates. H. 3. 1918. Fungi from British North Borneo. (Philippine 



Journ. Sc. XIII. C. p. 233-240.) 



XII. Mjxoiuycetes, 



Kunkel, L. 0. 1918. Tissue invasion by Plasmodiophora brassicae. 



Journ. agr. Res. XIV. p. 543—572. pl. 61—80.) 

 Skupienski, F. X. 1918. Sur la sexualite chez une espece de Myxo- 



mycete Acrasiee, Dict^T'ostelium mucoroides. (C. R. Ac. Sc. Paris. 



CLXVII. p. 960—962.) 



XIII. Pflanzenkrankheiten. 

 Cl. VI. Hansen. 



A. D. C. 1918. Pathological Laboratory, Kew. (Kew Bull. 1918. p. 39— 42. ■ 



O O 



Akerman, A. 1918. lakttagelser röraude sträfusarios pä värvete som- 

 maren 1917. [Beobachtungen über Halmfusariose an Sommerweizen 

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Burkbolder, W. H. 1918. The production of an anthracnose-resistant 

 white marrow bean. (Phytopathology. VIII. p. 353—359.) 



Carpenter, C. W. 1918. A new disease of the Irish potato. Phyto- 

 pathology. VIII. p. 286-287. 1 pl.) 



Carsner, E. 1918. Angular-leai^pot of cucumber: dissemination, over- 

 wintering and control. (Journ. agr. Res. XV. p. 201 — 220, 4 pl.) 



Davis, J. J. 1918. Tilletia on wheat in North Dakota. (Phytopathology. 

 VIII. p. 247.) 



Duff, G. H. 1918. Some factors affecting viability of the uredinio- 

 spores of Cronartium ribicola. (Phytopatholog3^ VIII. p. 289—292. 1 f.) 



Falconer, W. 1918. Plant galls of the Huddersfield district. (Naturalist. 

 1918. p. 166—168.) 



Fischer, E. 1918. Von Blasenrost (Cronartium ribicolum) befallene 

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Fisher, D. F. 1918. Apple powdery mildew and its control in the 

 arid regions of the pacitic northwest. (Bull. U. S. Dep. Agr. 1918. 

 712. 27 pp. ill.) 



Fitzpatrick, H. M. 1918. The life history and parasitism of Eucronar- 

 tium muscicola. (Phytopathology. VIII. p. 197—218. 4 f. 1 pl.) 



Fulmek, L. und A. Stift. 1917. Ueber im Jahre 1915 erschienene bemer- 

 kenswerte Mitteilungen auf dem Gebiete der tierischen und pflanz- 



