Tree Diseases: Butternut Canker (Sirococcus clavigignenti-juglandacearum)

Introduction Butternut canker is a fungal disease that attacks Juglans cinerea, also known as butternut or white walnut. The disease is caused by the pathogen, Sirococcus clavigignenti-juglandacearum. S. clavigignenti-juglandacearum is…

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