J.N. SHARMA, ANIL KUMAR* and. “Evaluation of Pre-Symptom Activity of Fungicides Against Marssonina Coronaria Causing Premature Leaf Fall in Apple”. Indian Phytopathology 68, no. 3 (July 1, 2015): 293–296. Accessed October 28, 2025. https://epubs.icar.org.in/index.php/IPPJ/article/view/49840.