@INPROCEEDINGS {BRIDDON:1999, title = {Geminiviruses and whiteflies across Africa}, author = {Briddon, R. and Farquhar, J. and Roussot, C. and Banks, G. K. and Bedford, I. D. and Legg, J. and Markham, P. G. }, booktitle = {Abstracts of the VIIth International Plant Virus Epidemiology Symposium, Aguadulce (Almeria), Spain, 11-16 April 1999}, year = {1999}, pages = {75--76}, }