S. P. S. N. and P.C. TRIVEDI, “Effect of concomitant inoculum of two nematode species Heterodera and Meioidogyne and a bacterium Rhizobium on cowpea”, Indian Phytopath., vol. 56, no. 4, pp. 494–495, Nov. 2003, Accessed: Oct. 20, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IPPJ/article/view/18462