Compositions comprising a Fusarium oxysporum suppressing amount of one or more Fusarium oxysporum disease suppressants selected from the group consisting of a Fusarium oxysporum growth suppressing strain of Pseudomonas putida having the identifying characteristics of NRRL B-15001, one or more Fusarium oxysporum disease suppressing ferric iron chelating agents and the corresponding chelates of such agents, and methods of using such compositions for the control of Fusarium oxysporum wilt disease in plants.