Garden Time Issue Features Terrill Collier!

The February issue of Garden Time Magazine highlights Terrill's life-long interest in all things arboriculture, as well as his efforts to educate home and business owners about the value of trees in our world. Find out what Judy Alleruzzo has to say about Terrill on page 12 of the magazine.

Collier Arbor Care receives Eco-Biz certification

After completing the rigorous process for this voluntary program, Terrill Collier has become the first arborist to receive the Landscape Services certification. Read more about the Pacific Northwest Pollution Prevention Resource Center program.

Team Collier raised $14,000 for tree research in the 2012 Tour des Trees

A special thanks to all you who donated this year and in years past! Read about how this was an especially special year for Oregon participants.

Looking for an article on a particular topic? Be sure to peruse the back issues of The Arbor Advisor and browse through the Fact Sheets section. You can also use the search box at the bottom of the page to look up a subject.

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