questions: farmer asked a query regarding the control of blight in potato. 
 answers: spray indofil m 45 (2ml/lit of water) @ 3 spray at 5 days intervals in the evening time in the absence of rainfall. after completion of 3 sprays of indofil m 45 spray green harvest @ 25g/10 liter of water 2 times at 15 days interval in the absence of rain.