@INPROCEEDINGS {ARIYO:2007, title = {Enhanced symptom severity and pseudorecombination of geminiviruses are important factors in possible breakdown of resistance to cassava mosaic disease}, author = {Ariyo, O. and Dixon, A. and Atiri, G. * and Koerbler, M. and Winter, S. }, booktitle = {Proceedings of 9th ISTRC-AB symposium}, year = {2007}, pages = {711--718}, location = {Mombasa, Kenya}, note = {RTB; Root and Tuber; Cassava.; 1 - 5 November 2004}, }