R. D. and S.K. SUGHA, “Sporangial viability and germination in Peronospora destructor”, Indian Phytopath., vol. 49, no. 2, pp. 157–166, Jan. 2002, Accessed: Jun. 04, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IPPJ/article/view/20059