43
Grape black rot
Grape black rot
This is the most devastating disease of grapes. Fruit will dry up like raisins by the first week of August. Prune infected leaves to start. Learn what you can do for next year at: http://go.osu.edu/blackrot
Grape black rot
This is the most devastating disease of grapes. Fruit will dry up like raisins by the first week of August. Prune infected leaves to start. Learn what you can do for next year at: http://go.osu.edu/blackrot