MN Corn Matters Published July 25, 2018 In this week’s Minnesota Corn Growers Association Corn Matters, National Corn Growers Association board member Harold Wolle discusses issues currently facing corn growers, such as trade and ethanol. https://www.rrfn.com/wp-content/uploads/2018/07/072518-MN-Corn-Matters-Wolle.mp3 Share this: Facebook Twitter LinkedIn