London (change)
8 messages
04/09/2013 at 17:24

My walnut tree has indentations on the leaves, I cannot see any bugs on there that may have caused this, is this something to be concerned about and treated?


04/09/2013 at 17:27

Looks like some kind of gall, I don't know which ones live on walnut

04/09/2013 at 17:34

It is a leaf gall mite. I found this site when I saw these bumps on my tree.

04/09/2013 at 17:39

I have a lot of galls but that's a new one for me. My walnut has something to look forward to

04/09/2013 at 18:43

Thanks all, have other people with this problem removed the leaves as suggested with any success or is it just a case of leave it alone?

04/09/2013 at 18:57

Outdoor girls link suggests it's not too much of a problem. Most galls aren't

05/09/2013 at 11:30

I have the same on my tree and tend to just leave it.  Hasnt seemed to do any harm.

05/09/2013 at 19:33

Thank you all for your replies, I shall just leave it be and hope for the best 

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8 messages