M. S. H. P. P. S. and JAGJEET SINGH LORE, “Virulence frequencies of Xanthomonas oryzae pv. oryzae on different sets of rice differentials under Punjab agro-ecological zones”, Indian Phytopath., vol. 67, no. 1, pp. 20–25, Feb. 2014, Accessed: Jun. 04, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IPPJ/article/view/39581