butternut canker: Sirococcus clavigignenti-juglandacearum (Incertae sedis: Incertae sedis) - Nonnative Invasive Species in Southern Forest and Rangeland Ecosystem

butternut canker
Sirococcus clavigignenti-juglandacearum N. B. Nair, Kostichka & Kuntz

Identification, Biology, Control and Management Resources

How to Identify Butternut Canker and Manage Butternut Trees - USDA Forest Service
Fact Sheet - Ontarios Invading Species Awareness Program