HAW An AGRICULTURAL EXPERIMENT STATION, 
J. M. WESTGATE, Agronomist in Charge, 
Honolulu, Hawaii. 
BULLETIN No. 45. 
Under the supervision of the STATES RELATIONS SERVICE, 
Office of Experiment Stations, U. S. Department of Agriculture. 
POTATO DISEASES IN HAWAII 
AND THEIR CONTROL. 
BY 
C. W. CARPENTER, Plant Pathologist. 
Issued January 24, 1920. 
I 
W 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1920. 
