EDGAR TULLIS 



PART IX. 



MANUAL 



OF 



Plant Diseases 



BY 



PROF. DR. PAUL SORAUER 



Third Edition --Prof. Dr. Sorauer 



In Collaboration with 



Prof. Dr. G. Lindau And Dr. L. Reh 



Private Docent at the University AieiBtant in the Museum of Naturnt Hiitory 



of Berlin in Hamburg 



TRANSLATED BY FRANCES DORRANGE 



Volume I 

 NON-PARASITIC DISEASES 



BY 



PROF. DR. PAUL SORAUER 



BERLIN 



WITH 208 ILLUSTRATIONS IN THE TEXT 



