@INPROCEEDINGS {COYNE:2003c, title = {Advances in yam and cassava nematology research at IITA}, author = {Coyne, D. and Mudiope, J. and Hugues, B. }, booktitle = {Oral presentation at the 16th Nematological Society of Southern Africa Symposium, 1-4 July}, year = {2003}, note = {RTB; Root and Tuber}, }