Dept of Agriculture Development 
SFAC KeralaSmall brown circular to elongated spots appears on leaves which eventualy develop in to large elongated spindle shaped areas in seedling stage Young leaves dry completely in the nursery itself
blast symptoms can also be seen on the collar region ,on stalk,and fingers
Mancozeb 750-1000 g/ha
Spray pseudomonas 2g/l of water.First spray immediately after noticing the symptoms.Second spray at the time of flowering at 15 days intervals
