The use of plant extracts for biotechnical control root-knot nematodes is increasingly important. In this study, the efficacy three extracts, Thymbra spicata L. (Lamiales: Lamiaceae) (Mediterranean thyme), Plantago lanceolata Plantaginaceae) (ribwort plantain) and Rosmarinus officinalis (Rosemary), controlling Meloidogyne incognita (Kofoid & White, 1919) Chitwood, 1949 (Tylenchida: Meloidogynid...