@INPROCEEDINGS {AJALA:2001c, title = {Progress in breeding for resistance to maize stem borers sesamia calamistis and Eldana saccharina in West and Central Africa}, author = {Ajala, S. and Kling, J. and Schulthess, F. and Cardwell, K. and Odiyi, A. }, booktitle = {Seventh Eastern and Southern Africa Regional Maize Conference, 11-15 February, 2001}, year = {2001}, pages = {49--54}, }