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Filtering by: Subject Douglas fir -- Diseases and pests -- Oregon Remove constraint Subject: Douglas fir -- Diseases and pests -- Oregon Decade 1950-1959 Remove constraint Decade: 1950-1959

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Conk rot of old-growth Douglas-fir in Western Oregon

Creator:

Boyce, John Shaw and Wagg, J. W. Bruce

Resource Type:

Technical Report
The relationship of aspect and topographic position to the occurrence of Douglas-fir bark beetle damage in western Oregon and southwestern Washington

Creator:

Rossheim, John David

Resource Type:

Masters Thesis
The relationship between snow breakage in Douglas-fir poles and infection by Fomes subroseus (Weir) Overholts

Creator:

Fulcher, Aaron Darrel

Resource Type:

Masters Thesis

Full Text:

Breekage and Infection in Three Stands ot Young Douglas-fir • • • • • 21 Breakage in Relation to the
The significance of visible pathological indicators in estimating the extent of decay in a spruce-balsam forest

Creator:

Ford, Barrie

Resource Type:

Masters Thesis
The significance of yellow stain associated with heart rot in the alpine fir, Abies lasiocarpa (Hook.) Nutt

Creator:

Engelhardt, Norman Thain

Resource Type:

Masters Thesis

Full Text:

Oregon Forest Products Laboratory and to members of the Laboratory staff for assistance and advice . Mr
Control of insect pests and diseases of strawberries in Oregon

Creator:

Rosenstiel, Robert G. (Robert George), 1910-1985, Vaughan, Edward K., and Oregon State College. Agricultural Experiment Station

Abstract:

Published April 1952. 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:

varieties and efforts to breed new ones resistant to the disease are now in progress at Oregon Agricultural
The efficiency of plots of various sizes and shapes in cruising second-growth Douglas-fir

Creator:

Howell, Wade Hampton

Resource Type:

Masters Thesis
The western oak bark beetle, Pseudopityophthorus pubinpennis (Lec.), in the central Willamette Valley of Oregon

Creator:

Dobson, Richard Cecil

Resource Type:

Dissertation

Full Text:

pubinpennis (Lec.), in the central Willamette Valley of Oregon ?$IS W*ffiS e&F.x by B:*&*eB *ffirL S$SS$X
Spray schedule for diseases and insects of cane fruits

Creator:

Every, R. W., MacSwan, Iain C., and Oregon State College. Federal Cooperative Extension Service

Abstract:

Published June 1959. 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:

1959 DISEASE AND INSECT CONTROL increases yield and improves quality of cane fruits. Oregon cane
Spray schedule for diseases and insects of cane fruits

Creator:

Oregon State College. Federal Cooperative Extension Service, Every, R. W., and MacSwan, Iain C.

Abstract:

Published February 1946. 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:

Agriculture and Home Economics. P. F., Price, director. Oregon Srate College and she United Staten Department

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Academic Affiliation

Botany3
College of Forestry3
School of Forestry3
Entomology2
Forest Management1

Advisor

Dilworth, J. R.2
Roth, Lewis F.2
Barnes, George H.1
Chamberlin, W. J.1
Ritcher, Paul O.1
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1951 to 1957

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Unknown 22

Creator

Oregon State College. Agricultural Experiment Station11
Rosenstiel, Robert G. (Robert George), 1910 19854
Crowell, H. H.3
Frazier, W. A.3
Morrison, H. E. (Hugh Engle), 1905 3
more Creators »

Date

Date range begin – Date range end

Current results range from 1950 to 1959

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Decade

1950-1959[remove]31

Degree Field

Botany3
Forestry3
Entomology2
Forest Management1

Degree Level

Master's8
Doctoral1

Degree Name

Master of Science (M.S.)7
Doctor of Philosophy (Ph.D.)1
Master of Forestry (M.F.)1

File Format

application/pdf2

Language

English [eng]31

Non-Academic Affiliation

Oregon State University. Agricultural Experiment Station17
Oregon State University. Graduate School9
Oregon State University. Extension Service1

Peer Reviewed

Yes11
No8

Resource Type

Technical Report17
Masters Thesis8
Other5
Dissertation1

Rights Statement

Copyright Not Evaluated31

Subject

Agriculture -- Oregon3
Douglas fir -- Diseases and pests3
Vegetable gardening -- Oregon3
Onions -- Diseases and pests2
Rubus -- Diseases and pests -- Control -- Oregon2
more Subjects »

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