JAIN, S. K.; BHARDWAJ, S. C.; PRASHAR, M.; SINGH, S. B. Physiologic Specialization and New Virulences of Puccinia Graminis F Sp Tritici Causing Black Rust of Wheat (Triticum Aestivum) in India During 2005-2009. Indian J Agri Sci 2013, 83 (10).