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Filtering by: Creator Douglass, Bernard S. Remove constraint Creator: Douglass, Bernard S. Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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Developing sheared Douglas-fir Christmas trees [1987]

Creator:

Proebsting, William M., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, United States. Department of Agriculture, Douglass, Bernard S., and Sander, Gary S.

Abstract:

Revised June 1987. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report
Developing sheared Douglas-fir Christmas trees [1982]

Creator:

Douglass, Bernard S., Sander, Gary H., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, and United States. Department of Agriculture

Abstract:

Published October 1982. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report
Developing high quality true fir Christmas trees [1982]

Creator:

Douglass, Bernard S., Sander, Gary H., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, and United States. Department of Agriculture

Abstract:

Published October 1982. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report
Developing high quality true fir Christmas trees [1993]

Creator:

Landgren, Chal G., Douglass, Bernard S., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, United States. Department of Agriculture, and Pacific Northwest Cooperative Extension

Abstract:

Each Christmas tree species requires special skill and specific knowledge to be grown successfully. True fir Christmas trees are no exception. In fact, the true firs, many argue, require more detailed knowledge, more specific site requirements, and more individual attention than other species.

Resource Type:

Technical Report

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Douglass, Bernard S.4
Oregon State University. Extension Service4
United States. Department Of Agriculture4
University Of Idaho. Cooperative Extension Service4
Washington State University. Cooperative Extension4
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1990-19991
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English [eng]4

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Oregon State University. Extension Service4

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Technical Report4

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Copyright Not Evaluated[remove]4

Subject

Christmas tree growing -- Northwest, Pacific2
Christmas trees -- Oregon2
Christmas trees -- Pruning -- Northwest, Pacific2
Christmas trees -- Washington (State)2
Douglas fir -- Pruning -- Northwest, Pacific2
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