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在对美国进境大豆进行检疫时,从混杂的豆秆上发现并分离到了大豆南方茎溃疡病菌,通过形态学和分子生物学鉴定,确定该菌为Diaporthephaseolorum(Cke.&Ell.)Sacc.var.meridionalisMorganJones。该病原菌是国外近年来在大豆生产中新发生的危险性病原真菌,国内未见报道。
Abstract：Diaporthe sp. isolated from soybean stem imported from USA was identified. Both morphological and molecular characteristics supported it's identity with Diaporthe phaseolorum (Cke. & Ell.) Sacc. var. meridionalis Morgan-Jones. It has not been reported in China and is a newly imported dangerous fungus of soybean.
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DOI：
中图分类号:S435.651
引用信息:
[1]张建成,顾建锋,陈先锋.大豆南方茎溃疡病菌的分离与鉴定[J].植物检疫,2006(02):70-72.
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