Fir engraver

Related Titles

Contained In: Forest insect & disease leaflet - U.S. Department of Agriculture Forest Service, Sept 1986. (13,rev.)

By

Ferrell, George T.

Type

Book

Material

Published material

Publication info

Subjects

Abies concolor , Abies grandis , Abies magnifica , Animal behavior , Geographical distribution , Insect Control , life cycle (organisms) , natural enemies , Scolytus ventralis , symptoms , Western United States

Language

English