On behalf of Ipyana, from Mpale, Malawi: is this Cercospora?
From Harun Muthuri Murithi: This looks like the early stages of bacterial tan spot. We encourage Ipyana to continue scouting and sharing more images.
From Harun Muthuri Murithi: This looks like the early stages of bacterial tan spot. We encourage Ipyana to continue scouting and sharing more images.