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采用土壤接种法测定了７ 个棉花品种的抗黄萎病性能， 发现豫２０６７、８６－ ６和春矮早３ 个品种病情指数均低于２０．０， 属抗病品种； 而中棉所１７、冀棉１１、泗棉３ 号和豫棉１２ 病指均高于３０．０， 属感病品种。对抗感品种体内酚类物质含量测定的结果表明， 无论接种前后， 棉株根部和叶部酚类物质含量均高于感病品种， 以根部差异更加明显， 说明棉花品种对黄萎病的抗性与体内酚类物质含量有密切关系。
Resistance to Verticillium wilt of seven cotton cultivars was determined by soil inoculation method. The disease index of three cultivars of Yu 2067, 86-6 and spring and early morning were less than 20.0, which belonged to resistant varieties. , Ji cotton 11, Simian 3 and Yumian 12 were higher than 30.0, belonging to susceptible varieties. The results of determination of phenolic compounds in resistant varieties showed that the content of phenolic compounds in root and leaf of cotton plants was higher than that of susceptible ones before and after inoculation, and the root difference was more obvious, indicating the resistance of cotton varieties to Verticillium wilt And the body is closely related to the content of phenols.