@INPROCEEDINGS {EMECHEBE:2003, title = {Comparative evaluation of maize cultivars from IITA for their reaction to Striga hermonthica in southern and northern Guinea savanna agroecological zones of Nigeria}, author = {Emechebe, A. and Menkir, A. and Korie, S. and Badu-Apraku, B. }, booktitle = {Paper presented at: 6th Biennial Conference of the African Crop Science Society; 12-17 October}, year = {2003}, location = {Nairobi, Kenya}, }