How to recognize common diseases of oaks in the Midwest: a quick guide

A new publication from the US Forest Service-Northeastern Area, State and Private Forestry can help forestry professionals, homeowners, and others identify common diseases to oak trees in the Midwest. How to recognize common diseases of oaks in the Midwest: a quick guide discusses the common diseases of oaks and associated tree symptoms and presents excellent illustrations of the diagnostic features […]

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Bur oak blight (BOB) in Minnesota

By Jill Pokorny, United States Forest Service Update:  Here’s a May 2011 PDF fact sheet on bur oak blight (BOB), including identification and management considerations. Minnesota tree care companies, their arborists, and urban forestry professionals are advised to be on the lookout for a newly discovered disease of bur oaks. The first bonafide case of bur oak blight (BOB), confirmed […]

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