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CEUs are available for this product.

Why Trees Die CEU Quiz

By Rex Bastian


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Rex Bastian, regional technical advisor with the Davey Tree Expert Company, discusses the physiology of trees and how stress affects a tree’s ability to thrive.
(1 CEU A,Bs)

*CEUs for this quiz may be earned only once during the life of your certification.

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Reviews

  • 10/6/2015 4:01:21 PM
    WELL DONE rEX HAVE NOT SEEN YOU AT CONFERENCES LATELY. TAKE CARE dAN kEYES