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Filtering by: Subject Douglas fir -- Diseases and pests -- Oregon Remove constraint Subject: Douglas fir -- Diseases and pests -- Oregon Decade 1940-1949 Remove constraint Decade: 1940-1949

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Lichens on Douglas fir trees

Creator:

Edin, Nils

Resource Type:

Undergraduate Thesis

Full Text:

C1asification of Douglas-fir Trees b the Amount and. Position of Lichen rowing Upon Them . . . 15 Comparative
The pulping of Douglas-fir infected with Fomes Pini

Creator:

Fleeger, John P.

Resource Type:

Undergraduate Thesis

Full Text:

the site quality. The trees if left standing smother out seedlings of Douglas-fir and permit inferior
The effect of artificial pruning on the susceptibiity of Douglas-fir to Fomes pini (conk rot)

Creator:

Maul, Theodore W.

Resource Type:

Undergraduate Thesis

Full Text:

, J.S. Decay tf and Other Losses in Douglas-fir in Western Oregon and Washington. U.S.D.A Bui. 236
Artificial pruning as a measure of controlling Fomes pini in second-growth Douglas-fir

Creator:

Maul, Theodore W.

Resource Type:

Undergraduate Thesis

Full Text:

Figure 1 and Figure 2 TABLE OF CONTENTS - Continued Page Infection Court of Trunk Rot in Douglas-fir
A method of appraising second growth Douglas fir in western Oregon

Creator:

Wikstrom, John H.

Resource Type:

Masters Thesis
Insect pests and diseases of currants and gooseberries

Creator:

Mote, Don C. (Don Carlos), 1887-, Owens, Charles Elmer, 1877-, and Oregon State College. Agricultural Experiment Station

Abstract:

Published May 1943. 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:

borers each spring. Both adults and larvae can be found in the plants each winter. The injury. This pest
Insect pests affecting clover in Oregon

Creator:

Anderson, Ernest Clifford

Resource Type:

Masters Thesis

Full Text:

primary impor- tance in soi]. fertility and seed production. Although the Oregon farmers use clover
X-disease of peach in Oregon

Creator:

Oregon State College. Agricultural Experiment Station and Zeller, S. M. (Sanford Myron), 1885-1948

Abstract:

Published December 1942. 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:

taken should be certified under Oregon laws / Rowlins, T. E., and H. Earl Thomas, The buckskin disease
Diseases and insect pests of cane fruits in Oregon

Creator:

Vaughan, Edward K., Rosenstiel, R. G., and Oregon State College. Agricultural Experiment Station

Abstract:

Revised March 1949. 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:

leaf- and cane- spot disease is found in almost every locality, especially in western Oregon, where
Insect pests and diseases of currants and gooseberries

Creator:

Mote, Don C. (Don Carlos), 1887-, Owens, Charles Elmer, 1877-, and Oregon State College. Agricultural Experiment Station

Abstract:

Published December 1948. 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:

. Gooseberry and currant leaves showing leaf spots due to the anthracnose disease. Bordeaux spray is the best

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Academic Affiliation

School of Forestry5
Entomology1

Advisor

Mason, Earl G.1
Mote, Don C.1
Patterson, H. R.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1941 to 1948

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Unknown 50

Creator

Oregon State College. Agricultural Experiment Station41
Mote, Don C. (Don Carlos), 1887 9
Zeller, S. M. (Sanford Myron), 1885 19489
Oregon Agricultural College. Experiment Station7
Owens, Charles Elmer, 1877 6
more Creators »

Date

Date range begin – Date range end

Current results range from 1940 to 1949

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Decade

1940-1949[remove]56

Degree Field

Forestry5
Entomology1

Degree Level

Bachelor's5
Master's2

Degree Name

Bachelor of Science (B.S.)4
Master of Forestry (M.F.)1
Master of Science (M.S.)1

Language

English [eng]56

Non-Academic Affiliation

Oregon State University. Agricultural Experiment Station49
Oregon State University. Graduate School2

Peer Reviewed

Yes41
No8

Resource Type

Technical Report49
Undergraduate Thesis5
Masters Thesis2

Rights Statement

Copyright Not Evaluated56

Subject

Cherry -- Diseases and pests -- Control -- Oregon4
Cherry fruit-fly -- Control -- Oregon4
Hazelnuts -- Diseases and pests -- Control -- Oregon4
Beets -- Diseases and pests -- Control -- Oregon3
Beets -- Diseases and pests -- Nutritional aspects -- Oregon3
more Subjects »

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