O. N. Oigiangbe

Insecticidal activity of the medicinal plant, Alstonia boonei De Wild, against Sesamia calamistis Hampson

M. Tamò, I. B. Igbinosa, O. N. Oigiangbe, 2007, Journal of Zhejiang University SCIENCE B.

Insecticidal properties of an alkaloid from Alstonia boonei De Wild.

M. Tamò, I. B. Igbinosa, O. N. Oigiangbe, 2010 .

boonei De Wild leaf alkaloid JBiopest

M. Tamò, I. B. Igbinosa, O. N. Oigiangbe, 2014 .

Bioactivity of Alstonia boonei De Wild leaf alkaloid on the growth and development of Maruca vitrata Fab.

M. Tamò, I. B. Igbinosa, O. N. Oigiangbe, 2013 .