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Filtering by: Subject Christmas trees -- Weed control -- Northwest, Pacific Remove constraint Subject: Christmas trees -- Weed control -- Northwest, Pacific Language English [eng] Remove constraint Language: English [eng] Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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Managing weeds and vegetation in Christmas trees

Creator:

William, R. D., Brown, Kenneth N., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension System, and United States. Department of Agriculture

Abstract:

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

Resource Type:

Technical Report

Full Text:

. Single copy $16.95 paper or $24.95 cloth. Pacific Northwest Weed Control Handbook, a Pacific Northwest
Managing weeds and vegetation in Christmas trees

Creator:

William, R. D., Al-Khatib, Kassim, Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension System, and United States. Department of Agriculture

Abstract:

Controlling weeds that compete with Christmas trees is essential to producing quality trees. Weeds have several negative effects

Resource Type:

Technical Report

Full Text:

to the Pacific Northwest Weed Control Hand- book, published and revised annually by the Extension
Weed control in Christmas trees

Creator:

Oregon State University. Extension Service, Brown, Ken, and William, R. D.

Abstract:

Published February 1981. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

Weed Control in Christmas Trees Weeds compete with Christmas
Chemical weed control in Christmas tree plantations

Creator:

Oregon State University. Cooperative Extension Service, Washington State University. Cooperative Extension Service, University of Idaho. Cooperative Extension Service, Pacific Northwest Cooperative Extension, and Sander, Gary H.

Abstract:

Published February 1975. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

University of Idaho. Chemical Weed Control in Christmas Tree Plantations Growing Christmas trees can be
Chemical weed control in Christmas tree plantings

Creator:

Oregon State University. Extension Service and Sander, Gary H.

Abstract:

Published February 1968. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

Chemical Weed Control in Christmas Tree Plantings Grass is
The homeowner market for Pacific Northwest Christmas trees

Creator:

Conklin, Melvin J.

Abstract:

Published November 1961. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

qemegeofeet weaveeekyt „ Pacific Northwest Christmas Trees
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

Full Text:

Extension agent or consult the latest edition of the Pacific Northwest Weed Control Handbook ("For further
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

Full Text:

Developing ShearedDouglasfir Christmas Trees ; PNW 227 A Pacific Northwest Extension Publication Oregon
Developing sheared Douglas-fir Christmas trees [1992]

Creator:

Proebsting, William M., Landgren, Chal G., 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:

Over the past 30 years, Christmas trees have become an intensively managed horticultural crop. During this period, higher standards and increasing competition have given the edge to growers who are progressive and highly motivated. Whether you’re a large or small producer, your trees must have consistently high quality for successful...

Resource Type:

Technical Report

Full Text:

Douglas-fir Christmas Trees -fr : _ OREGON PNW 227 A Pacific Northwest Extension Publication Oregon
Managing orchard floor vegetation in the Pacific Northwest

Creator:

Bell, S. M. (Susan M.), William, R. D., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, and United States. Department of Agriculture

Abstract:

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

Resource Type:

Technical Report

Full Text:

using examples presented in the Pacific Northwest Weed Control Handbook (see the box on page 11). Most

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Academic Affiliation

Crop Science1

Advisor

Appleby, Arnold P.1

Commencement Year

19881

Creator

Oregon State University. Extension Service12
United States. Department Of Agriculture8
Washington State University. Cooperative Extension8
University Of Idaho. Cooperative Extension Service7
Pacific Northwest Cooperative Extension4
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Date

Date range begin – Date range end

Current results range from 1961 to 1997

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Decade

1990-19994
1980-19898
1970-19791
1960-19692

Degree Field

Crop Science1

Degree Level

Master's1

Degree Name

Master of Science (M.S.)1

File Format

application/pdf1

Language

English [eng][remove]15

Non-Academic Affiliation

Oregon State University. Extension Service13
Oregon State University. Agricultural Experiment Station1
Oregon State University. Graduate School1

Peer Reviewed

Yes10
No2

Resource Type

Technical Report13
Masters Thesis1
Other1

Rights Statement

Copyright Not Evaluated[remove]15

Subject

Christmas tree growing -- Northwest, Pacific5
Christmas trees -- Pruning -- Northwest, Pacific3
Douglas fir -- Pruning -- Northwest, Pacific3
Tansy ragwort -- Northwest, Pacific3
Weeds -- Control -- Northwest, Pacific3
more Subjects »

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