Some leaf are upward curling and look yellowish in color.

Spray imidacloprid 70%and valdamycin.

Suresh Gollar sir why flowers drop from plant. They not bloom and drop from plant.

Hi Gaurav. Spray Planofix 3 ml per 20 liters of water, to avoid flower dropping.

Suresh Gollar sir planofix can mix with pesticide

Hi Gaurav. Yes you can.

Dear Gaurav Upward curling of leaves may be due to attack by thrips. Spray Dimethoate. 1.7 ml OR Acephate 1 gm OR Imidacloprid. 0.5 ml in one litre of water. About 300 litres of spray solution may be required per acre. Please take care to use proper concentration and also mix the pesticide with water outside the sprayer equipment for better results. Good luck.