@ARTICLE {BUDDENHAGEN:1999, title = {Historical overview of breeding for durable resistance to maize streak virus for tropical Africa}, author = {Buddenhagen, I. W. and Bosque-Perez, N. A. }, journal = {South African Journal of Plant and Soil}, year = {1999}, volume = {16}, number = {2}, pages = {106--111}, issn = {0257-1862}, }