@INPROCEEDINGS {TATA-HANGY:2004a, title = {Population dynamics of the African root and tuber scale on cassava in the Bas-Fleuve District of the Democratic Republic of Congo}, author = {Tata-Hangy, K. * and Hanna, R. and Toko, M. and Lema, K. }, booktitle = {Book of Abstracts of the 9th Triennial Symposium of the International Society for Tropical Root Crops-Africa Branch 31 October-5 November 2004, Mombasa, Kenya}, year = {2004}, note = {RTB; Root and Tuber; Cassava}, }