Detection of Decay in Trees    (View PDF)

Walter C. Shortle

Abstract: New ideas and new tools give the arborist new opportunities to better assess the hazard potential of decayed trees. Before using electronics to help detect decay in trees, today's arborist must first train the "mind's eye" to "see" inside the living tree. A model system called CODIT has been developed to explain the patterns of discoloration and decay in wounded trees. With an understanding of the model, a batterypowered drill, and a pulsed-current resistance meter, the arborist can get a good picture of what the inside of a tree is like. With better detection comes the need for better professional judgment to determine how to treat decayed trees.

Keywords:

https://doi.org/10.48044/jauf.1979.053