B.R. THAKUR and P.D. TYAGI SSRDBS. Nature of perennating structures of Peronospora destructor. Indian Phytopath. [Internet]. 2002 Jan. 14 [cited 2025 Oct. 20];49(3):260-4. Available from: https://epubs.icar.org.in/index.php/IPPJ/article/view/20082