Birch tree spots - Ask Extension
Our birch trees have developed light colored spots on them. Will it kill the trees? Can I treat it?
Knowledgebase
Birch tree spots #871402
Asked June 03, 2024, 6:31 PM EDT
Our birch trees have developed light colored spots on them. Will it kill the trees? Can I treat it?
Alpena County Michigan
Expert Response
Hello Peggy -
From your photos, I believe you have an infestation of birch leafminers. They should not kill a healthy tree. It would be difficult to treat your tree yourself. Read the following article for more information:
https://extension.umn.edu/yard-and-garden-insects/birch-leafminers
I hope this helps you.
From your photos, I believe you have an infestation of birch leafminers. They should not kill a healthy tree. It would be difficult to treat your tree yourself. Read the following article for more information:
https://extension.umn.edu/yard-and-garden-insects/birch-leafminers
I hope this helps you.
