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Magnolia tree trunk and branch #878907

Asked July 26, 2024, 1:36 PM EDT

Wondering if this is something that can be treated or at least identifed

Washington County Minnesota

Expert Response

Thank you for writing.
That is classic magnolia scale. It is killing magnolias all over MN.
https://northerngardener.org/magnolia-scale/

Steve Miles, Hennepin County MN (I am a human being, neither a bot nor AI. Replied July 26, 2024, 3:25 PM EDT

(empty)

The Question Asker Replied July 26, 2024, 8:31 PM EDT

This work is supported in part by New Technologies for Ag Extension grant no. 2020-41595-30123 from the USDA National Institute of Food and Agriculture. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture.

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