OYENIYI, E. A. Assessment of powders of Alstonia boonei (De wild) and Acalypha godseffienna (Muell Arg.) as protectants of rice grains against infestation by Sitotroga cerealella (Olivier, 1789) (Lepidoptera: Gelechiidae). Braz. J. Biol. Sci. [online]. 2018, vol. 5, No. 10, p. 489-497. ISSN 2358-2731. DOI: 10.21472/bjbs.051025

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