Verbenone bubble caps ineffective as a preventive strategy against mountain pine beetle attacks in ponderosa pine
By: C.K. Lister ... [et al.].
Contributors: Lister, C. K.; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Series: Research note RM -- 501.
Publisher: USDA Forest Service, Rocky Mountain Forest and Range Experiment Station
Published: 1990
Place of publication: [Fort Collins, Colo.]
Language: eng
Subjects: Mountain pine beetle -- Control.; Ponderosa pine -- Diseases and pests -- Control.
Notes: Caption title.

"September 1990."

Includes bibliographical references.