Q.Tar Fungus Spots On Flowering Maple
My flowering maple has developed black spots with yellow halo all over its leaves. Is that tar fungus? How can I treat my plant?

BushDoctor
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on July 23, 2024
Yes. I believe you have got the idea, here. Unfortunately, it needs to run its course. You can control it and prevent further spread by keeping all debris raked up and spraying with fungicides. This article will go into more detail:
https://www.gardeningknowhow.com/ornamental/trees/maple/maple-tar-spot-disease.htm
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