May 191 J. 



Botanical Series. 



Vol. V, No. 5. 



!S OF THE 



DEPARTMENT OF AGRICULTURE 



IN INDIA 



STUDIES IN PERONOSPORACEv^ 



E. J. BUTLER, m.b., f.l.s 



Imperial Myjolocpst 



G. S. KULKARNI, L.Ag. 



Mycological Assistant, Bombay Department of Agriculture 



AGRICULTURAL RESEARCH INSTITUTE, PTJSA 



PUBLISHED FOR 



THE IMPERIAL DEPARTMENT OF AGRICULTURE IN INDIA 



BY 



TH ACKER, SPINK & CO., CALCUTTA 

 W. THACKER <fc CO., 2, Creed Lank, LONDON 



