Sivaprakash M, Balasubramanian P, Rathakrishnan P. Pathogenicity of Root- Knot Nematodes Meloidogyne incognita on Pongamia pinnata Tree Seedlings. Indian J. Agroforest. 2020;10(2). Accessed June 27, 2026. https://epubs.icar.org.in/index.php/IJA/article/view/99286