T. R. S. A. B. M. SINGH, “VIRULENCE STRUCTURE OF ERYSIPHE GRAMINIS TRITlCI IN HIMACHAL PRADESH”, Indian Phytopath., vol. 43, no. 2, pp. 165–169, Jan. 2002, Accessed: Jun. 25, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IPPJ/article/view/22527