questions: asking for the control of fruit rot of pumpkin 
 answers: recommended to spray malathion 50 ec @ 2 ml per litre of water 3 times at an interval of 5 days and ridomil / zineb @  2 gram per litre of water 3 times at an interval of 5 days
for chilli spray blitox 50 w / copper oxy chloride @ 2 gram per litre of  water 3 times at an interval of 5 days