Management of Seed Associated Fungi and Alternaria Leaf Spot Disease of Black Mustard (Brassica Nigra L.) Using Botanicals. Bangladesh J. Agric. Res [Internet]. 2023 Mar. 7 [cited 2026 Jun. 30];46(4):407-16. Available from: https://banglajol.info/index.php/BJAR/article/view/64704