Tar Spot (Phyllachora maydis) was one of the hottest new corn diseases to hit the US in 2015 and has continued to rear its very distinct, speckled head in subsequent years. We had major outbreaks in 2018 and again in 2021 in various parts of our marketing area. Now that it is here, and we won’t be getting rid of it any time soon, how can we best scout for it and combat this disease?
Categories: CropTalk, 2022
Tags: tar spot, disease management