UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
A young 'Majestic Skies'TM Northern pin oak (Quercus elipsoidalis)
What does it mean when we say “Oak wilt status is SAFE”?
Oak wilt is a debilitating fungal disease that can kill all species of oaks quickly. It spreads by sap...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
Oak savanna has lost over 99% of its historic range—how can we restore this imperiled ecosystem? Graduate researcher Austin Yantes introduces a project that is looking into silvopasture as a potential solution, and explains how partnering...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
A recent increase in questions from homeowners about sick oak trees have revealed their concerns about oak wilt. But another major disease that shows symptoms in August is bur oak blight or BOB.
BOB is specific to bur oaks, but not all bur...