P. cactorum, Ceanothus velutinus

Related Species: 

cactorum

Host Genus: 

Ceanothus

Host Latin Name: 

Ceanothus velutinous

Host Common Name: 

Snowbrush ceanothus

Habitat: 

Native plant nursery

Symptoms: 

Root rot

Region: 

USA - Oregon

Continent: 

North America