Onion Downy Mildew vs

Peronospora destructor compared with Peronospora arabidis-hirsutae

Taxonomic Classification

Rank	Onion Downy Mildew
Kingdom same	Chromista (色藻界)	Chromista (色藻界)
Phylum same	Oomycota (卵菌綱)	Oomycota (卵菌綱)
Class same	Peronosporea (霜霉纲)	Peronosporea (霜霉纲)
Order same	Peronosporales (霜霉目)	Peronosporales (霜霉目)
Family same	Peronosporaceae	Peronosporaceae
Genus same	Peronospora	Peronospora
Species	Peronospora destructor	Peronospora arabidis-hirsutae

Evolutionary Relationship

Onion Downy Mildew and share a common ancestor at the Genus level: Peronospora.

Conservation Status

Onion Downy Mildew

NE — Not Evaluated

NE — Not Evaluated

Physical Characteristics

Attribute	Onion Downy Mildew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Onion Downy Mildew

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Peronospora arabidis-hirsutae 是一种专性植物病原体，在拟南芥及相关十字花科植物上引发霜霉病。它寄居于温带环境中感染叶片组织内，在湿润条件下通过无性孢子囊扩散，并在受感染的植物残体中形成持久的卵孢子。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden