1.
and SANJEEV SHARMA NSVTJMSPK. Epidemiology of Marssonina blotch (Marssonina coronaria) of apple in India. Indian Phytopath. 2009;62(3):348-359. Accessed October 20, 2025. https://epubs.icar.org.in/index.php/IPPJ/article/view/12602