Citation | Khan, A., M.A. Ali, M. Tahir, S. Nazeer, M.Z. Akram, M.A. Azmat and S. Asghar. 2023. Response of various wheat varieties against root-knot nematodes (Meloidogyne graminicola) based on their morphological characters and grain yield. Sarhad Journal of Agriculture, 39(4): 944-951. DOI | https://dx.doi.org/10.17582/journal.sja/2023/39.4.944.951