Stand Ratings for Spruce Beetles

Authors

J M. Schmid
R H. Frye

Document Type

Full Issue

Publication Date

1976

Abstract

Engelmann spruce-subalpine fir stands can be rated for potential spruce beetle outbreaks o the basis of physiographic location, tree diameter, basal area, and percentage of spruce in the canopy.

Comments

This item was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.

Recommended Citation

Schmid, J. and Frye, R. (1976). Stand ratings for spruce beetles. USDA Forest Service, Rocky Mountain Research Station, Research Paper RM-309, 4 pp.