@INPROCEEDINGS {OGBE:2003a, title = {Towards the control of a severe cassava mosaic disease in Nigeria: diagnostic survey of cassava mosaic begomoviruses}, author = {Ogbe, F. and Hughes, J. and Dixon, A. }, booktitle = {Paper presented at: 13th Symposium of the International Society of Tropical Root Crops (ISTRC); 10-14 November}, year = {2003}, location = {International Conference Center, Arusha, Tanzania}, note = {RTB; Root and Tuber; Cassava}, }