What is happening to my apple tree? - Ask Extension
Is this fire blight on my Haralson tree? Should I try to prune it out? If not, what is it? The white powdery residue is surround clay that I used to p...
Knowledgebase
What is happening to my apple tree? #871317
Asked June 03, 2024, 1:32 PM EDT
Is this fire blight on my Haralson tree? Should I try to prune it out? If not, what is it? The white powdery residue is surround clay that I used to prevent plum curculio.
Ramsey County Minnesota
Expert Response
We can't be sure if fire blight is present by viewing the photos, but based upon what we can see, we think your diagnosis is correct.
Information in this publication may be useful. Perhaps you have already seen it.
https://extension.umn.edu/plant-diseases/fire-blight
Information in this publication may be useful. Perhaps you have already seen it.
https://extension.umn.edu/plant-diseases/fire-blight
