column value
NomemGenericum Peronospora
NomenSpecificum parasitica
Assortment Filamentous Fungi(絲狀真菌)
Chinesename
Assortmentacy "Oomycota門Oomycetes綱Peronosporales目Peronosporaceae科"
RiskID
BusinessValue
TargetableToxicity
NonTargetableToxicity
Attribute "【形態】孢子囊無色,單胞,長圓形至卵圓形,大小 19.8-30.9×18-28(μm),萌發時多從側面産生芽管,不形成遊動孢子。卵孢子球形,單胞,黃褐色,表面光滑,大小27.9-45.3μm,卵球直徑12.4-27.5μm。【生理生化特性】産生孢子囊最適溫度8-12℃。孢子囊萌發最適溫度7-13℃,最高25℃,最低3℃。【生態】造成油菜致病。"
Memo
Control