and B.N. SHUKLA, INDIRA VADHERA, S.P. TIWARI. “Field Evaluation of Chemical Management of Root Knot Nematodein Tomato”. Indian Phytopathology, vol. 53, no. 1, Jan. 2002, pp. 32-34, https://epubs.icar.org.in/index.php/IPPJ/article/view/19187.