R. S. A. N. N. RAGHAVENDRA RAO, “Occurrence of rust on florist geranium”, Indian Phytopath., vol. 43, no. 3, p. 481, Jan. 2002, Accessed: Nov. 03, 2025. [Online]. Available: http://epubs.icar.org.in/index.php/IPPJ/article/view/22642