Once again, most of us will be seeing bloom in the near future, and it will be a start of critical period for so many diseases. Please be on top of your game (shoot thinning, canopy management, and of course, fungicide applications). Mancozeb, as well as both DIM and QoI fungicides are very effective against black rot pathogen. Looks like we are expecting some rains again next week!
Black rot on leaves
Black rot on shoots and rachis