Dept of Agriculture Development 
SFAC KeralaOn the lower surface of the infected leaves, small pale yellowish spots appear early after the first rains in the season. These spots soon increase in size and number, and many such spots coalesce at severity causing premature defoliation. Severe defoliation leads to debilitation of the bushes and results in poor cropping in the succeeding seasons.
Spray susceptible coffee with 0.5% Bordeaux mixture.
