Abstract: 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.

Abstract: A printing or reproducing or pressure-detecting process comprising producing on a substrate a surface consisting essentially of a colored acetylenic composition of partially polymerized monomer which has at least two triple bonds which are conjugated, and having certain substituents in the molecule; preferably 5,7-dodecadiyn-1,12-bis(p-bromophenyl urethane) monomer. When subjected to impact or pressure, these surfaces change color sharply; e.g. an orange surface comprising the above bromophenyl urethane monomer, partially polymerized, changes sharply and instantly to blue in those precise areas where struck by a typewriter letter-face.