What does this tomato plant suffer from?

Hi Sreekanth M Thank you for replying. I understand these white stuff makes it confusing but this is really the Sulfur powder I sprayed days ago, all plants have this and the other looks healthy .. I cannot see those mealybug like I see from that link .. may it be a deficiency?

Ahmed Shendy Check symptoms of Thrips

Sreekanth M hmm, I am starting to think this is a leaf curly virus.

And the curly issue is only in the top new born leaves

I read some where it is transfered throught whiteflies .. and should isolate it and apply solutions to limit this spread.

Unfortunately it seem has no solution and should get rid of it. Alhamdulillah.

Tomato Yellow Leaf Curl Virus

Is there cold weather

Subham Saurabh weather is strange these days .. it should be winter but still feels fine not hot or cold .. and I think if it is cold related issue then it should turn into purple right? Anyway, I have others said it is Tomato Yellow Leaf Curl Virus and I got rid of the plant .. unfortunately it is 2 months old and never grown over this, maybe cold started hitting it first before this issue because it was not like that when it took so long to grow from young age

Due to cold same thing happened in my locality and it controlled by spraying fungicide or potassium

Subham Saurabh I see