Anithakumari, P. ., K. . Muralidharan, S. . Kalavathi, and S. . Remabai. “Constraints in Adoption of Integrated Management for Root (wilt) Disease Affected Coconut Areas - An Analysis of Alleppey District”. Journal of Plantation Crops, vol. 40, no. 1, June 2012, pp. 9-15, https://updatepublishing.com/journal/index.php/JPC/article/view/7571.