How to Recognize and Reduce Tree Hazards in Recreation Sites
..Kathryn Robbins
Cover photo
US Dept. Ag. logo United States
Department of
Agriculture		 Forest Service
Prepared by:
Northeastern Area		 NA-FR-31
1986
Table of Contents
The Author vertical line Hazard Tree Treatments
Abstract Tree Removal
Introduction Pruning, Cabling, and Bracing
Factors Affecting Tree Hazards Prevention
Target References
Tree Age Appendix
Decay A — Hazard Ratings Based on Tree Species Longevity
Wounds and Cankers B — Report of Tree Failure Form pdf.gif (207 bytes)
Seams C — Hazard Tree Inspection Form
Crown Vigor and Form
Root Condition
Hazard Tree Inspection