Vol. 5, No. 11, p. 673-681 - Dec. 31, 2018
ILEKE, K. D.; EMMANUEL, A. T. Bioefficacy of Alstonia boonei leaf extract against cowpea beetle Callosobrochus maculatus infesting stored cowpea seeds in storage. Braz. J. Biol. Sci. [online]. 2018, vol. 5, No. 11, p. 673-681. ISSN 2358-2731. DOI: 10.21472/bjbs.051106