Objective: To determine the repellent and pupicidal activities of Pogostemon cablin (P. cablin chemical compositions were assayed for their toxicity against selected important vector) mosquitoes, viz., Aedes aegypti (Ae. aegypti), Anopheles stephensi (An. stephensi) and Culex
quinquefasciatus (Cx. quinquefasciatus) (Diptera: Culicidae).