在采用生物技术防治作物病害的同时,越来越多地利用生物学方法防治土壤病原菌,就是将抗某一种或某一类群植物病原菌的做生物注入土壤的根层,或者直接注入种子或根内。近年来研究人员的注意力集中于这些微生物中对多种土壤病原菌具有高抗活力的真菌。其中真菌颉颃体——胶枝菌属(Gliocladium)的效力最大。 While using biotechnology to control crop diseases, more and more biological methods are used to prevent and control soil pathogenic bacteria, that is, bio-infiltration into the soil root layer of one or a certain group of plant pathogens or directly into seeds or roots Inside. In recent years, researchers have focused their attention on the fungi that are highly resistant to various soil pathogens in these microorganisms. Among them, fungal antagonist Gliocladium is the most effective.