@ARTICLE {AMUSA:2007,
title = {Reactions of cowpea to infection by Macrophomina phaseolina isolates from leguminous plants in Nigeria},
author = {Amusa, N. A. and Okechukwu, R. and Akinfenwa, B. },
journal = {African Journal of Agricultural Research},
year = {2007},
volume = {2},
number = {3},
pages = {073--075},
}