Protecting Douglas-fir cones and foliage with a systemic insecticide
By: by L.E. Stipe and J.E. Dewey.
Contributors: Dewey, Jerald E.; United States. Forest Service. Northern Region.
Series: Forest pest management; Forest pest management report -- no. 85-6.; Report (United States. Forest Service. Northern Region) -- no. 85-6.
Publisher: USDA Forest Service, Northern Region
Published: 1985
Place of publication: [Missoula, Mont.]
Language: eng
Number of pages: 21
Subjects: Aerial spraying and dusting in forestry -- Montana.; Western spruce budworm -- Control -- Montana.; Douglas fir -- Diseases and pests -- Control -- Montana.
Notes: "March 1985."

Includes bibliographical references.

Also issued online.