What is this problem ?? .

Hi Vimu . Have you sprayed any chemicals ? Have you seen any pest and diseases ? Have you received heavy rains ? Send above details along with your proper query again please.

Mr.Suresh Gollar I never apply chemicals for this plants and these are cultivated under polly house , no any critical pest and disease damage showed yet. Thank you

Mr Suresh Gollar thank you for your valuable guidance. These plants cultivated using coir media , and drip fertigation system used.

Hi Vimu . Ok. But this picture showing initial symptoms of Leaf Curl in Tomato and Tomato Late Blight also. Click on green links for checking symptoms and taking control measures from Plantix library.

Hi Venue, I Did not find any incidence of fungal as well as bacterial diseases by looking the part you showed. In my view of you can apply micro / secondary fertilizers it will get fixed