Ubani, F. A.; Muhammad, A. Biopesticidal Activity of Balanites, Nigella, and Neem Essential Oils Against Callosobruchus Maculatus L. On Stored Cowpea (Vigna Unguiculata L Walp) in Sudan Savanna, Nigeria. USci 2025, 4 (3), 437-447. https://doi.org/10.56919/usci.2543.043.