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NomemGenericum Cercospora
NomenSpecificum vignae
Assortment Filamentous Fungi(絲狀真菌)
Chinesename
Assortmentacy Ascomycota門Ascomycetes綱Dothideomycetidae亞綱Mycosphaerellales目Mycosphaerellaceae科
RiskID
BusinessValue
TargetableToxicity
NonTargetableToxicity 植物病原菌
Attribute 【形態】分生孢子梗數根至數十根成叢從寄主的氣孔或皮孔長出,有1~3個橫隔,淡欖褐色,屈膝狀,大小爲15~52×2.5~6.2μm。分生孢子倒棍棒形或短鞭狀,上尖下鈍似鼠尾狀,顔色較孢子梗稍淡,有7~13個分隔,大小爲27~127×2.6~6.2μm。【生理生化特性】病菌發育溫度爲7~35℃,最適溫度為30℃。【生態】此病菌除侵染豇豆外,還可侵染菜豆、蠶豆、豌豆、大豆等。
Memo
Control