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Skip Navigation LinksSimcoe County > Forestry > Oak Wilt

Oak Wilt

​Oak wilt is an introduced fungal disease that affects oaks trees. Red oaks are especially susceptible, causing the tree to die within a single season. In 2023, Oak wilt was found in Springwater Township within the County of Simcoe. For ​more information on Oak wilt including signs and symptoms, reporting ​suspec​ted signs and what you can do, click here. ​