and A.D. PATEL, N.B. PATEL, D.J. PATEL. “Effect of Pratylenchus Zeae on Maize”. Indian Phytopathology, vol. 55, no. 3, Sept. 2002, pp. 333-4, https://epubs.icar.org.in/index.php/IPPJ/article/view/18746.