and PD. TYAGI, RAX PAUL, ASHWANI K. BASANDRAI. “Virulence Spectrum of Erysiphe Graminis f.sp. Tritici in Himachal Pradesh”. Indian Phytopathology 53, no. 4 (June 8, 2002): 415–418. Accessed June 21, 2026. https://epubs.icar.org.in/index.php/IPPJ/article/view/19351.