ROBIN GOGOI* and P.K. BORAH, UTPAL K. DEKA, P.K. DUTTA,. 2008. “Management of Leaf Spot Disease Complex of Betelvine by Bioagents and Plant Extracts”. Indian Phytopathology 61 (3): 337-42. https://epubs.icar.org.in/index.php/IPPJ/article/view/12826.