@INBOOK {LEGG:2005, title = {Whiteflies as vectors of plant viruses in cassava and sweet potato in Africa: Introduction}, author = {Legg, J. }, editor = {Anderson, P. and Morales, F. }, year = {2005}, type = {Whiteflies and whitefly-borne viruses in the tropics: building a knowledge base for global action, Centro International de Agricultura Tropical, Cali, Colombia, 2005}, pages = {15--23}, publisher = {Centro International de Agricultura Tropical}, address = {Cali, Colombia}, isbn = {958-694-074-8}, note = {RTB; Root and Tuber; Cassava;}, }