R.P. PURKAYASTHA, R. PURKAIT and. 2002. “Pectolytic Enzyme Activities of Some Foliar Fungi Isolated from Mangrove Plants and Their Response to Tannin”. Indian Phytopathology 49 (4): 366-72. https://epubs.icar.org.in/index.php/IPPJ/article/view/20160.