May 1913 . Botanical Series Vol. V, No. 4. 



memoirs of the 



Department of flsriculture 



in India 



ON PHYTOPHTHORA PARASITICA 



NOV. SPEC 



A NEW DISEASE OF THE CASTOR OIL PLANT 



BY 



JEHANGfR FARDUNJI DASTUR, b.sc 



'First Assistant to the Imperial M>/colo</ist 



AGRICULTURAL RESEARCH INSTITUTE, PUSA 



PUBLISHED FOR 



.THE IMPERIAL DEPARTMENT OF AGRICULTURE IN INDIA 



BY 



TH ACKER, SPINK & CO., CALCUTTA 



W. THACKER & CO., 2, Creed Lane, LONDON 

 Price, Rs. 2. 



