@INPROCEEDINGS {OGBE:2007a, title = {Towards the control of a severe form of cassava mosaic disease in Nigeria: diagnostic survey for cassava mosaic begomoviruses}, author = {Ogbe, F. and Dixon, A. and Hughes, J. }, editor = {Kapinga, R. and Msabaha, M. and Ndunguru, J. * and Lemaga, B. and Tusiime, G. *}, booktitle = {Proceedings of the 13th ISTRC-Govt symposium}, year = {2007}, pages = {298--306}, location = {Arusha, Tanzania}, note = {RTB; Root and Tuber; Cassava.; 10-14 November 2003}, }