ASH tree problem

Asked May 15, 2018, 1:38 PM EDT

This is a response to question #453759. Do you have a list of business's that do this work? How effective is this spraying. Do I need to spray each year?

Multnomah County Oregon

1 Response

No, we do not provide a list of companies that spray landscape trees. But we suggest you hire a Certified Arborist because s/he must pass an exam to be certified, and must acquire continuing education credits.

In the end, we suggest you interview at least 3 companies and, then, hire the one you are most comfortable with.

You can locate such companies in the Yellow Pages, either in a phone book or online. In the phone book, check the heading of Trees, Tree Care, or something similar.
Online, use a search phrase similar to this -- spray for tree disease.

Another option is to use your zip code to search for Certified Arborists at .