فيروس تجعد واصفرار اوراق الطماطم

Hi Yassin Jeraif Welcome to Plantix Community and greetings from India. Yes this is initiation of Tomato Yellow Leaf Curl Virus . Controlling Silverleaf Whitefly is the only available precautionary measure. Please have a look in Plantix Library by clicking on above both links for detail information along with control measures. Thanks