Elementary Properties of Crude Toxin Produced by Mycoparasite of Cronartium ribicola(Pestalotiopsis sp.)
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Abstract
The elementary properties of crude extract of the toxin produced by mycoparasite of Cronartium ribicola(Pestalotiopsis sp.)were studied.The results showed that the toxin produced by this mycoparasite was a kind of small molecular material non-protein with great polarity.It was tolerant to high temperature and pH value variations,and could be fully extracted by methanol from its culture liquid.
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