Containment of small group infestations of the mountain pine beetle in ponderosa pine
By: J.M. Schmid, S.A. Mata, and R.D. Averill.
Contributors: Mata, S. A.; Averill, Robert D.; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Series: Research note RM -- 493.
Publisher: USDA Forest Service, Rocky Mountain Forest and Range Experiment Station
Published: 1989
Place of publication: [Fort Collins, Colo.]
Language: eng
Subjects: Ponderosa pine -- Diseases and pests.; Mountain pine beetle -- South Dakota -- Control.; Pesticides.
Notes: Caption title.

"October 1989."

Includes bibliographical references.