Quote:
Originally Posted by rohara66
- 3 x Columnar Aspens with a major aphid problem which turned into a wasp problem later in the summer. Didn't cause any damage but so many wasps in the backyard sucks.
Anyways, when should I get an arborist out to spray/treat these 4 trees for those 2 problems? Want to be proactive so I get some solid growth this year.
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Let us know if you find a solution for the aphid/wasp issue. I had the same issue on my two columnar aspen trees last summer as well.