Please tell me what happened to this crop sir ??

Dear Manoj Chavan It is stem borer Spray Quinolphos. 2 ml OR Chloropyriphos. 2 ml in one litre of water. About 200 litres of spray solution may be required per acre. Please take care to use proper concentration of pesticides and also mix the pesticide with water outside the sprayer equipment for better results. Alternatively you can also put carbofuran granules in the leaf whorls 4 kgs per acre. Good luck

Stem borer problem