and K.H. ANAHOSUR, P.V. PATIL, M.R. KACHAPUR. “Identification of Physiological Races of Puccinia Helianthi in India”. Indian Phytopathology, vol. 51, no. 4, June 2002, pp. 376-8, https://epubs.icar.org.in/index.php/IPPJ/article/view/19714.