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Filtering by: Subject Phytophthora -- Northwest, Pacific Remove constraint Subject: Phytophthora -- Northwest, Pacific

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Distribution of Phytophthora rubi and Pratylenchus penetrans in Pacific Northwest Red Raspberry (Rubus idaeus) Fields

Creator:

Kroese, Duncan R.

Abstract:

The Pacific Northwest produces over 95% of the nation’s processed red raspberries, valued at over $65 million. Two of the major soilborne pathogens effecting the production of raspberry in this region are the oomycete Phytophthora rubi, which causes root rot in red raspberry plants, and the plant-parasitic nematode Pratylenchus penetrans,...

Resource Type:

Masters Thesis

Full Text:

III: Horizontal distribution of Phytophthora rubi in four Pacific Northwest red raspberry fields
Susceptibility of Pacific yew (Taxus brevifolia Nutt.) to Phytophthora lateralis

Creator:

Murray, Marion S.

Abstract:

In 1991 Pacific yew (Taxus brevifolia Nutt.) was reported as a new host for Phytophthora lateralis Tucker and Milbrath which is an aggressive root rot pathogen thought previously to be specific to Port-Orford-cedar. This study was designed to compare the pathogenicity of P. lateralis on the two hosts, and to...

Resource Type:

Masters Thesis

Full Text:

identification of Phytophthora from conifers in the Pacific Northwest. Department of Botany and Plant Pathology
Anthropogenic activities associated with the status of salmon stocks in Pacific Northwest watersheds

Creator:

Mrakovcich, Karina Lorenz

Abstract:

Stocks of salmon are declining in the Pacific Northwest. Based on region-wide studies that list and categorize the status of salmon stocks (Nehlsen et al., 1991; Huntington et al., 1994; and Nawa, 1995), I analyze the watersheds where stocks of salmon spawn for several anthropogenic variables, most of which are...

Resource Type:

Dissertation

Full Text:

stocks in Pacific Northwest watersheds AN ABSTRACT OF THE THESIS OF Karina Lorenz Mrakovcich for the
Living mulch options for precision management of horticultural crops

Creator:

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

Abstract:

Published July 1987. 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:

Other

Full Text:

. Fertilizers containing phosphorous (P) often enhance establishment of le- gumes in the Pacific Northwest
From the forest to the sea : a story of fallen trees

Creator:

Maser, Chris, Tarrant, Robert F., Trappe, James M., and Franklin, Jerry F.

Abstract:

Large fallen trees in various stages of decay contribute much-needed diversity of ecological processes to terrestrial, aquatic, estuarine, coastal beach, and open ocean habitats in the Pacific Northwest. Intensive utilization and management can deprive these habitats of large fallen trees. The publication presents sound information for managers making resource management...

Resource Type:

Technical Report
The Douglas-fir charcoal situation in the Pacific Northwest

Creator:

Stoebig, Robert

Resource Type:

Undergraduate Thesis

Full Text:

The Douglas-fir charcoal situation in the Pacific Northwest
Logging : a thesis on the methods and cost of logging as carried on in the Northwest

Creator:

Starker, T. J. (Thurman James), 1890-1983

Resource Type:

Undergraduate Thesis

Full Text:

carried on in the Northwest \ \iorm 88 b UNITED STATES DEPARTMENT OF AGRICULTURE FOREST SERVICE
Slash disposal in the Pacific Northwest

Creator:

Hall, Heath

Resource Type:

Undergraduate Thesis

Full Text:

Slash disposal in the Pacific Northwest Scnlon
Timber cropping as a private enterprise in the Douglas fir region

Creator:

Gibson, Arnold

Resource Type:

Undergraduate Thesis

Full Text:

for the time required. 26 Restocking Foreword The region in the pacific Northwest devoted to the
Prelogging in the Douglas fir region

Creator:

Lyne, Floyd J. (Floyd James), 1922-

Resource Type:

Undergraduate Thesis

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Academic Affiliation

School of Forestry41
College of Forestry37
College of Education22
Forest Science21
Crop and Soil Science18
more Academic Affiliations »

Advisor

Patterson, H. R.7
Harmon, Mark E.4
Brauner, David R.3
Gregory, Stanley V.3
Kronstad, Warren E.3
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1929 to 2019

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Unknown 479

Committee Member

Gitelman, Alix5
Nishihara, Janet4
Shaw, Susan4
Almquist, Jennifer3
Bottoms, SueAnn3
more Committee Members »

Conference Name

The Future of the Northwest Maritime Industries5
Western Dry Kiln Association2
Pacific Northwest Industrial Waste Conference1
Pacific Northwest Insect Management Conference1
The Future of Northwest Maritime Industries1

Conference Section/Track

Bee Poisoning, Environmental Toxicology, Regulatory Issues1

Creator

Oregon State University. Extension Service163
Pacific Northwest Cooperative Extension60
Washington State University. Extension39
United States. Department Of Agriculture35
Pacific Northwest Forest And Range Experiment Station (Portland, Or.)33
more Creators »

Contributor

Edmunson Morton, Tiah1
Fernandez, Natalia1
Hagel, Kallie1
Pattee, Emma1
Powell, David C.1
more Contributors »

Date

Date range begin – Date range end

Current results range from 1857 to 2024

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Decade

1960-196950
1950-195950
1940-194949
1930-193947
1920-192910
1910-19194
1900-19095
1890-18991
1880-18892
1870-18791
more Decade »

Degree Field

Forestry37
Forest Science25
Education15
Agricultural and Resource Economics14
Botany and Plant Pathology14
more Degree Fields »

Degree Level

Master's155
Doctoral119
Bachelor's51

Degree Name

Master of Science (M.S.)132
Doctor of Philosophy (Ph.D.)115
Bachelor of Science (B.S.)38
Master of Arts in Interdisciplinary Studies (M.A.I.S.)9
Master of Arts (M.A.)6
more Degree Names »

File Format

application/pdf123
pdf10
application/pdfm1
video/mp41

Language

English [eng]789
Spanish; Castilian [spa]2

License

All rights reserved141
Attribution 4.0 (CC BY 4.0)4
Public Domain Mark 1.02

Location

Oregon, United States1
Washington, United States1

Non-Academic Affiliation

Oregon State University. Graduate School268
Oregon State University. Extension Service172
Oregon State University. Agricultural Experiment Station81
Oregon Explorer14
Oregon State University. Sea Grant College Program8
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Peer Reviewed

No361
Yes165

Resource Type

Technical Report322
Masters Thesis151
Dissertation119
Book64
Undergraduate Thesis51
more Resource Types »

Rights Statement

Copyright Not Evaluated499
In Copyright262
No Copyright - United States25
In Copyright - Non-Commercial Use Permitted4
In Copyright - Educational Use Permitted1

Subject

Forests and forestry -- Northwest, Pacific85
United States. Forest Service. Pacific Northwest Region33
Forests and forestry -- Research -- Northwest, Pacific30
United States. Forest Service. Pacific Northwest Region. Thirty Year Club30
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)26
more Subjects »

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