Effects of UV radiation on biological characters, fungicide resistance and pathogenicity of Phythophthora sojae were studied by treated the zoospores of Phythophthora sojae with UV radiation.

• 摘要以紫外线照射供试大豆疫霉菌游动孢子诱发突变，研究紫外线对大豆疫霉菌生物学性状、抗药性、致病性的影响。