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International Society of Arboriculture
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June 2017
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  • June 2017
CEUs are available for this product.

Root Pruning (Part 2) CEU Quiz

By Larry Costello, Gary Watson, E. Thomas Smiley

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In this second podcast on root pruning, the authors look into selective versus non-selective pruning, dealing with stem-girdling roots, and how pruning can effect a tree’s long term health and stability. (A, Bs)

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

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  • 6/13/2018 9:22:08 PM