@ARTICLE {LEGG:1994, title = {Bemisia tabaci: the whitefly vector of cassava mosaic geminiviruses in Africa: an ecological perspective}, author = {Legg, J. }, journal = {African Crop Science Journal}, year = {1994}, volume = {2}, number = {4}, pages = {437--449}, issn = {1021-9730}, note = {RTB; Root and Tuber; Cassava}, }