Question: query regarding control of leaf curl disease in chillies. 
Answer: spray profes super/rogor/malathion 2ml/liter of water 3 times at 5 days interval in the evening time in the absence of rain.after complition of this  spray neem oil 5ml/liter of water @ 5 days interval in the evening time and to be continue up to the end of the season. sprays vitamins like -biovita/ mohaphol/ sagorika 2ml /liter of water @15 days interval in the evening time and to be continue up to the season end.