HomeFarm NewsOn the lookout for crop diseasesOn the lookout for crop diseasesTue, May 31, 2022 by Brownfield Ag NewsSHARE NOW Farmers are facing variable conditions as the 2023 growing season gets started. Ryan Ridder with Corteva Agriscience says two crop diseases to keep an eye on this year are tar spot in corn and white mold in soybeans. He tells Brownfield the first step in management is to have a good historical understanding of your disease pressure. …