TIMSON, Barnabas Mantim; DAWEN, Deborah Ezekiel; ABEL, David Eno; OKECHALU, Ode Brains. In vitro Nematocidal Potential of Ricinus communis and Mangifera indica Leaf Extracts Against Root-Knot Nematodes (Meloidogyne spp.). Direct Research Journal of Biology and Biotechnology, [S. l.], v. 12, n. 2, p. 13–20, 2026. DOI: 10.4314/djbb.v12i2.2. Disponível em: https://journals.directresearchpublisher.org/index.php/drjbb/article/view/826. Acesso em: 11 aug. 2026.