@ARTICLE {CHIKOYE:2008a, title = {Response of corn genotypes to weed interference and nitrogen in Nigeria}, author = {Chikoye, D. and Fontem Lum, A. and Abaidoo, R. and Menkir, A. and Kamara, A. and Ekeleme, F. and Sanginga, N. }, journal = {Weed Science}, year = {2008}, volume = {56}, number = {3}, pages = {424--433}, issn = {0043-1745}, }