Return to Article Details Insecticidal Activity of Powder and Essential Oils of Vepris heterophylla (Rutaceae) and Syzygium aromaticum (Myrtaceae) Towards Callosobruchus maculatus F. walp (Coleoptera: Bruchidae) on Post-Harvest Vigna unguiculata (Fabaceae) in the Far-North Region of Cameroon Download PDF