木霉菌在生物防治上的应用及拮抗机制

Utilization and Mechanism of Trichoderma in Biological Control

简述了拮抗木霉菌在生物防治上的应用前景。许多木霉种群如哈茨木霉、绿色木霉、钩状木霉、长枝木霉等都是植物病原真菌的拮抗菌。木霉菌的作用机制多种多样 ,包括产生抗生素、重寄生作用、溶菌作用。

The prospect of antifungal Trichoderma in the utilization of biological control was analysed. Many Kinds of Trichoderma can be used as a method of biological control against plant pathogens. such as T.harzianum, T.viride, T.hamatum and so on. The antifungal mechanism of Trichoderma is varied, including antibiotic, dissolve hypha, parasitism and competition.