A synergism between oxalic acid and polygalacturonases in the depolymerization of potato tuber tissue |
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Authors: | A C Amadioha |
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Institution: | (1) School of Agriculture, Abia State University, Uturu, Abia State, Nigeria |
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Abstract: | Rhizoctonia bataticola produced oxalic acid in vitro and in vivo during pathogenesis of patato tuber. Polygalacturonase (PG) was also detected in culture filtrates of the rot-causing organism. Levels of maceration and cell death in tuber tissue were higher when a mixture of oxalic acid and PG was used than when either oxalic acid or PG were used alone. |
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Keywords: | Pathogenesis Rhizoctonia bataticola Solanum tuberosum |
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