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[1]          C. Adedire and O. E. Ajayi, "Potential of sandbox, Hura crepitans L. seed oil for protection of cowpea seeds from Callosobruchus maculatus Fabricius (Coleoptera: Bruchidae) infestation," Journal of Plant Diseases and Plant Protection (1970), vol. 110, pp. 602-610, 2003.

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[5]          N. E. S. Lale, Stored-product entomology and acarology in tropical Africa. Maiduguri, Nigeria: Mole Publications Ltd, 2002.

[6]          K. D. Ileke, O. O. Odeyemi, and M. O. Ashamo, "Insecticidal activity of Alstonia boonei De Wild powder against cowpea bruchid, Callosobruchus maculatus (Fab.)[Coleoptera: Chrysomelidae] in stored cowpea seeds," International Journal of Biology, vol. 4, pp. 125-131, 2012. Available at: https://doi.org/10.5539/ijb.v4n2p125.

[7]          M. O. Ashamo, "Evaluation of contact toxicity and fumigant effect of some plant powders against Sitophilus zeamais (Mots)," in Proceedings of the Akure - Humboldt Kellong (3rd SAAT Annual Conference: Medicinal plants in Agriculture, the Nigeria Experience), 2007, pp. 64 - 67.

[8]          V. Lienard, D. Seck, G. Lognay, C. Gaspar, and M. Severin, "Biological activity of Cassia occidentalis L. against Callosobruchus maculatus (F.)(Coleoptera: Bruchidae)," Journal of Stored Products Research, vol. 29, pp. 311-318, 1993. Available at: https://doi.org/10.1016/0022-474x(93)90046-7.

[9]          R. Kapila and H. C. Agarwal, "Biology of an egg parasite of Callosobruchus maculatus (Fab.)(Coleoptera: Bruchidae)," Journal of Stored Products Research, vol. 31, pp. 335-341, 1995. Available at: https://doi.org/10.1016/0022-474x(95)00019-4.

[10]        J. A. Johnson and K. A. Valera, "Control of cowpea weevil, Callosobruchus maculatus using freezing temperatures," in Proceedings of the Annual International Research Conference on Methyl Bromide Alternatives and Emission Reductions. Orlando, Florida. November 6 - 9, 2000, pp. 90 - 91.

[11]        J. C. Bull, N. J. Pickup, M. P. Hassell, and M. B. Bonsall, "Habitat shape, metapopulation processes and the dynamics of multispecies predator–prey interactions," Journal of Animal Ecology, vol. 75, pp. 899-907, 2006. Available at: https://doi.org/10.1111/j.1365-2656.2006.01107.x.

[12]        A. Rahman and F. A. Talukder, "Bioefficacy of some plant derivatives that protect grain against the pulse beetle, Callosobruchus maculatus," Journal of Insect Science, vol. 6, pp. 1-10, 2006. Available at: https://doi.org/10.1673/1536-2442(2006)6[1:bospdt]2.0.co;2.

[13]        L. L. Murdock and I. B. Baoua, "On purdue improved cowpea storage (PICS) technology: Background, mode of action, future prospects," Journal of Stored Products Research, vol. 58, pp. 3-11, 2014. Available at: https://doi.org/10.1016/j.jspr.2014.02.006.

[14]        C. O. Adedire, O. M. Obembe, R. O. Akinkurolere, and S. O. Oduleye, "Response of Callosobruchus maculatus (Coleoptera: Chrysomelidae: Bruchinae) to extracts of cashew kernels," Journal of Plant Diseases and Protection, vol. 118, pp. 75-79, 2011. Available at: https://doi.org/10.1007/bf03356385.

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[16]        M. A. Sulehrie, P. Golob, B. M. D. Tran, and G. Farrel, "The effect of attributes of Vigna spp. on the bionomics of Callosobruchus maculatus," Experimental and Applied Entomology, vol. 106, pp. 159-168, 2003. Available at: https://doi.org/10.1046/j.1570-7458.2003.00019.xs.

[17]        L. C. Nwosu, "Impact of age on the biological activities of Sitophilus zeamais adults on stored maize: Implications for food security and pest management," Journal of Economic Entomology, vol. 111, pp. 2454-2460, 2018. Available at: https://doi.org/10.1093/jee/toy187.