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parasite on cherry tree at 8250 ft in Nederlad #669463

Asked July 27, 2020, 3:08 PM EDT

My cherry tree is covered in this. Can you tell me what it is and what I should do?

Boulder County Colorado

Expert Response

Good morning,
 It appears you have mites on the leaves of your cherry tree, specifically eriophyid mites. Here is some information to help you address this issue:

https://utahpests.usu.edu/uppdl/files-ou/factsheet/eriophyid-mites2010.pdf

There are several treatment options mentioned in this fact sheet that you might want to pursue, since it appears you have quite an infestation. The good news is that the damage isn't fatal to your tree, but the aesthetics are probably a concern for you.
 If we can be of any further assistance, please don't hesitate to contact us. 

Warm regards, 
Boulder County Master Garden Diagnosticians


An Ask Extension Expert Replied July 30, 2020, 1:04 PM EDT

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