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Red Barron Apple Tree #879686

Asked August 01, 2024, 8:54 AM EDT

We planted a Red Baron apple tree in June and recently noticed spots on the leaves and apples. Are you able to help determine what is affecting the tree and any treatment options?

Kittson County Minnesota

Expert Response

Hi Jami,

This looks like cedar apple rust. See more here:

https://extension.umn.edu/plant-diseases/cedar-apple-rust

Red Baron has some resistance to rust. Your tree should be fine. See the above link for information on dealing with rust.

Thanks.

MJ Replied August 01, 2024, 1:49 PM EDT

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