Question: query regarding control of fungal disease in chillies. 
Answer: --remove the excessivly affected plant leaves from the plant, then spray blitox-50 3 times at 5 days interval in the evening time. if the insect occur in the field then use rogor/ acephate/ crbaryl imamectin benzoate 2ml/liter of water 3 times at 5 days interval. for growth improvement spray one vitamins like- mohaphol/sagorika/biovita 2 ml/liter of water at 15 days interval continously up to the end of the season.