目前,防治棉花黄萎病尚无十分有效的方法。在当前缺乏黄萎病抗性基因的情况下,选育抗病品种短期内还难以凑效。据国外报导,土壤习居的木霉菌对黄萎病有抑制作用,且无有害影响。为寻找多种途径防治病害,1980年,我们进行了木霉菌对黄萎病菌室内拮抗试验,现将结果报道如下。 At present, there is not a very effective way to prevent and treat cotton verticillium wilt. In the absence of Verticillium wilt resistance gene, the selection of resistant varieties in the short term also difficult to work together. According to foreign reports, soil habitat Trichoderma has Verticillium wilt inhibition, and no harmful effects. In order to find a variety of ways to control diseases, in 1980, we carried out indoor antagonistic tests against Trichoderma spp., The results are reported below.