@@BigHaat!!!! ! !!!!!!!!!!!!!!!!!!!! Dear Farmer,This is leaf spot caused by fungus. To manage spray Amistar 0.5 ml to 1ml/ltr. This will reduce further damage.To purchase the product click the link belowhttps://www.bighaat.com/collections/chemical-management-of-cercospora-leaf-spot/products/amistar-fungicideFor more information you can also call us at 1800 3000 2434 or text us on our whatsapp number 8050797979.