@ARTICLE {OKECHUKWU:2008b, title = {Survival of Xanthomonas campestris pv. vignicola in infested soil, cowpea seed and cowpea debris}, author = {Okechukwu, R. and Ekpo, E. *}, journal = {Tropical Agricultural Research & Extension}, year = {2008}, volume = {11}, pages = {1--4}, issn = {1391-3646}, }