@ARTICLE {ONYEKA:2005, title = {Assessment of laboratory methods for evaluating cassava genotypes for resistance to root rot disease}, author = {Onyeka, T. and Dixon, A. and Ekpo, E. *}, journal = {Mycopathologia}, year = {2005}, volume = {159}, number = {3}, pages = {461--467}, issn = {0301-486X}, note = {RTB; Cassava}, doi = {10.1007/s11046-004-6156-z}, }