PRASAD*, R.D., T. NAVANEETHA, and N. NAGESWARA RAO. 2011. “Cultural, Morphological, Pathogenic and Molecular Diversity in Macrophomina Phaseolina Isolates of Safflower from Southern India”. Indian Phytopathology 64 (3): 247-53. https://epubs.icar.org.in/index.php/IPPJ/article/view/10487.