What Exactly Do You See on Buckeyes and Horsechestnuts: Guignardia or Something Else?
Guignardia Leaf Blotch of Aesculus is a fungal disease that is commonly observed on buckeyes and horsechestnuts in Ohio at this time of the year. However, don’t leap to the conclusion that all leaf blotches are symptomatic of this disease.
Published on
