进境美国大豆中值得关注的真菌Diaporthe novem
张莹1,胡佳续1,滕少娜2,廖芳1,罗加凤1,*(
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A noteworthy fungus Diaporthe novem on soybean imported from America
ZHANG Ying1,HU Jiaxu1,TENG Shaona2,LIAO Fang1,LUO Jiafeng1,*()
)
图3. 菌株MDD57接种大豆幼苗7 d后的症状
A,B：接种叶片皱缩病斑及对照;C,D：接种茎基部棕褐色长条形病斑及对照
Fig. 3. Artificial inoculation symptoms caused by Diaporthe novem strain MDD57 on soybean seedling in 7 days after inoculation.
A, B: Crinkle spot of inoculated leaves and uninfected leaves of experimental control; C, D: Brown streak of inoculated stem-base and the uninfected control.
