Much of the 2020 crop has just been harvested, but it's never too early to discuss crop diseases in the forecast for 2021.
Did you come here thinking you might actually get some idea of what diseases will prove problematic next year? Good. Am I going to give you specific diseases for which to watch out? No. But I do want to tell you about a concept that will make disease prediction in 2021 easier: the plant disease triangle.