Pimwipa Lippanont และ Pornsuk Chaisuk. (2019) Effects of Some Medicinal Plant Extracts for Controlling Root-knot Nematode Meloidogyne incognita (Kofoid and White, 1919) Chitwood, 1949. <i>Khon Kaen Agriculture Journal</i>, <i>47</i>(3), 609-616.Pimwipa Lippanont และ Pornsuk Chaisuk. "Effects of Some Medicinal Plant Extracts for Controlling Root-knot Nematode Meloidogyne incognita (Kofoid and White, 1919) Chitwood, 1949". Khon Kaen Agriculture Journal 47 (2019):609-616.Pimwipa Lippanont และ Pornsuk Chaisuk. Effects of Some Medicinal Plant Extracts for Controlling Root-knot Nematode Meloidogyne incognita (Kofoid and White, 1919) Chitwood, 1949. Faculty of Agriculture:ม.ป.ท. 2019.