Protecting Douglas-fir cones and foliage with a systemic insecticide
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Author
Contributions
- Dewey, Jerald E. - Contributor
- United States. Forest Service. Northern Region. - Contributor
Publication
1985 - USDA Forest Service, Northern Region, Missoula, Mont., Montana
Language
English
Subjects
Topics
ControlDouglas firDiseases and pestsWestern spruce budwormAerial spraying and dusting in forestryWestern spruce budworm -- Control -- MontanaAerial spraying and dusting in forestry -- MontanaDouglas fir -- Diseases and pests -- Control -- Montana
Places
Series Statement
- Forest pest management
- Forest pest management report -- no. 85-6.
- Report (United States. Forest Service. Northern Region) -- no. 85-6.
Links
Other Editions
- Protecting Douglas-fir cones and foliage with a systemic insecticide
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