@ARTICLE {NJUKENG:1998, title = {Effect of topping cassava plants on the incidence of cassava mosaic geminivirus disease}, author = {Njukeng, A. P. * and Atiri, G. * and Akano, A. O. and Ng, S. Y. C. and Asiedu, R. }, journal = {African Journal of Plant Protection}, year = {1998}, volume = {8}, pages = {11--18}, note = {RTB; Root and Tuber; Cassava}, }