Reach Tree Service

http://www.myminnesotawoods.umn.edu/oak-wilt/

Oak Wilt Risk Status in Minnesota – MyMinnesotaWoods Oak Wilt Risk Status in Minnesota Current status: LOW RISK Low risk period began July 17, 2018 Next update expected November 1, 2018   What is oak wilt? Oak wilt is a fungal disease that kills thousands of oak trees every year. Oak wilt spreads in two ways: Through root grafts between similar speci...