The Minnesota emerald ash borer didn’t actually originate in Minnesota. The emerald ash borer is a small, invasive beetle that originates in Asia. This species causes vast devastation to ash trees. Once an ash borer has gotten into an ash tree, the tree cannot usually be saved. Minnesota has one of the largest concentrations of ash trees in the nation, so they have a lot to protect. Since problems began in Minnesota emerald ash borer response teams have been created to handle an issue if it does arise.
If you think that you do have an ash borer infestation, go online and look up the Minnesota official response guide. There is also a packet that helps ash tree owners identify possible ash borer holes. There is a phone number for the forest extension line that you can call as well.
Minnesota has done a very good job compiling materials to educate the public on the affects of ash borers. They have also coordinated a very comprehensive response guide and a network of people willing to help when necessary. If you feel like you might have an ash borer, be sure not to transport any firewood and follow the necessary precautions.