It is first time that i grow tomatoes from seeds. Please advise which fertilizer should i used in above picture stage. Please note in picture there is white line on plant leafs. Is this is normal or its desease.

Moscas minadoras If you click on the blue hyperlink that takes you to Plantix Library where everyone can find details on this problem and control measures. 😊😊😉

Manejebem | Carol thanks for quick response

Noor Rehman looks like some disease. most probably eaten by some insect. what's the age of plant and location?

Shahzaib Kashan thank you Dear

You should all infected leaves distory Noor Rehman

Noor Rehman leaf minor h dimathoate foliar use karen

Noor Rehman you are wellcome 😊😊

Arslan yeah it is also good.