B.M. SINGH, R.K. and (2002) “Pathogenic variability ID leaf spot and powdery mildew pathogens of legumes”, Indian Phytopathology, 46(2), pp. 182–184. Available at: https://epubs.icar.org.in/index.php/IPPJ/article/view/21452 (Accessed: 25 June 2026).