MWANDIKWA, Jacob M.; KAMOTHO, Grace N. Dose-dependent insecticidal activity of wild basil (Ocimum americanum L.) against the cowpea seed beetle (Callosobruchus maculatus Fab.): Evidence for a locally sourced postharvest protectant in semi-arid Kenya. African Journal of Empirical Research, Nairobi, Kenya, v. 7, n. 4, 2026. DOI: 10.51867/ajernet.7.4.109. Disponível em: https://ajernet.net/ojs/index.php/ajernet/article/view/2496. Acesso em: 4 nov. 2026.