[1]
M. P. C. M. H. P. and M.S. RAMTIRTHKAR, “Influence of seedling age, sowing dates and rainfall on the incidence of sunflower downy mildew”, Indian Phytopath., vol. 45, no. 3, pp. 370–371, Jan. 2002, Accessed: Jul. 15, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IPPJ/article/view/21710