@INPROCEEDINGS {NTONIFOR:2005a, title = {Whiteflies as vectors of plant viruses in cassava and sweetpotato in Africa: Cameroon}, author = {Ntonifor, N. and James, B. and Gbaguidi, B. and Tumanteh, A. *}, editor = {Anderson, P. and Morales, F. }, booktitle = {Whiteflies and whitefl y-borne viruses in the tropics: building a knowledge base for global action}, year = {2005}, pages = {40--45}, note = {RTB; Root and Tuber}, }