December, 1919, 



Botanical Series. 



Vol. X, No. 4. 



MEMOIRS OF THE 

 DEPARTMENT OF AGRICULTURE 



IN INDIA 



A PYTHIUM DISEASE OF GINGER, TOBACCO 

 AND PAPAYA 



L. S. SUBRAMANIAM 

 Assistant to the Imperial Mycologist 



AGRICULTURAL RESEARCH INSTITUTE, PUSA 



PRINTED AND PUBLISHED FOR 



THE IMPERIAL DEPARTMENT OF AGRICULTURE IN INDIA 



THACKER, SPINK & CO., CALCUTTA 

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



