“Potential of Cleome Viscosa L. For the Management of Root-Knot Nematodes (Meloidogyne Incognita) in Okra (Abelmoschus Esculentus (L.) Moench)”. 2019. Tropical Agriculture 95 (4). https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/6407.