(1)
PRAMOD PRASAD, S.C. BHARDWAJ, HANIF KHAN and HEMLATA VERMA, O. G. S. K. Virulence Pattern and Emergence of New Pathotypes in Puccinia Striiformis F. Sp. Tritici During 2011-15 in India. Indian Phytopath. 2016, 69 (4s), 178-185.