questions: farmer asked a query regarding control of fungal infection bottle gourd. 
 answers: spray carboxin (2g/lit of water) @ 3 spray at 5 days interval in the evening time in the absence of rainfall. after completion of 3 spray of borax, continue one vitamin like- mohaphol/sagorika/biovita 2 ml/liter of water @ 15 days interval up to the end of the season in the evening time in the absence of rain.