Sasser, J. (1978) “Research on Intergrated crop protection systems with emphasis on the root-knot nematodes (Meloidogyne SPP.) affecting economic food crops in developing nations”, Agriculture and Natural Resources. Bangkok, Thailand, 12(1), pp. 79–81. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/240800 (accessed: 18 September 2026).