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Filtering by: Creator Freed, Virgil H. Remove constraint Creator: Freed, Virgil H. Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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Some factors influencing the chemical control of annual grasses in Festuca arundinacea Schreb

Creator:

Bayer, David E.

Resource Type:

Masters Thesis

Full Text:

express his deep gratitude to Professor virgil H. Freed for his inspirational gudaflco and constructivo
Factors influencing pre-emergent weed control with chemicals in vegetable crops

Creator:

Kosesan, Willy Henry

Resource Type:

Masters Thesis

Full Text:

ACKNOVLEDGLt1ENTS The writer wishes to express his deep appreciation to Professor Virgil H. Freed for the many
The effect of plant growth regulators on the electron-transport in plants

Creator:

Chinn, Clarence Edward

Resource Type:

Masters Thesis

Full Text:

The author wishes to express his sincere appreciation to Professor Virgil H. Freed for his
A comparison of the rates and paths of metabolism of 2, 4-dichlorophenoxyacetic acid in resistant and susceptible plants

Creator:

Chang, Yue-Guey Lee

Abstract:

Studies on the absorption of C¹⁴ carboxyl labeled 2, 4-dichlorophenoxyacetic acid by a susceptible plant (bean) and and resistant plants (corn and bluegrass) indicated that the chemical was readily absorbed by all species of plants from a foliar application. Approximately 22% and 42% of the applied chemical was absorbed by...

Resource Type:

Masters Thesis

Full Text:

RESISTANT AND SUSCEPTIBLE PLANTS Abstract approved: Redacted for Privacy Prof. Virgil H. Freed Studies
Some of the morphologic and agronomic factors associated with pod dehiscence in Lotus corniculatus

Creator:

Buckovic, Richard Grant

Resource Type:

Masters Thesis

Full Text:

acknowledg- To Professor Virgil . Freed. for his guidance and. adv'ice throughout the period covered by
The effect of potassium pentachlorophenate on selected enzymes in fish

Creator:

Cheng, Jung Ta

Abstract:

Research on chemicals used as pesticides has been intensified because of current interest in the possible long range effects on the biota. It is vitally important to understand the action of these chemicals on the metabolism of animals and plants which have direct or indirect contact with pesticides. It has...

Resource Type:

Masters Thesis

Full Text:

Betty Hostetter ACKNOWLEDGEMENT The writer expresses his sincere gratitude to Professor Virgil H
The chemical control and the utilization of Anacharis densa

Creator:

Jordan, Gilbert Leroy

Resource Type:

Masters Thesis

Full Text:

. . . . . . . . . . . . . . . . . . . . . . . 5+ ÂCKNO.1LEDGNENT3 The writer wishes to express a sincere Thank You to Virgil Freed, the
The factors influencing the effectiveness of Aryloxy Alkanol esters and hemiesters as herbicides

Creator:

Sutherland, Melvin Laverne

Resource Type:

Masters Thesis

Full Text:

ACKNOWLEDGEMENTS It is a privi1ee to acknowledge the assistance rendered to me by Professor Virgil H. Freed
The fate of 4(2,4-Dichloro phenoxy) butyric acid in fat metabolizing systems

Creator:

Kief, Mabel Marguerite

Resource Type:

Masters Thesis

Full Text:

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The mode of action of O-isopropyl N-phenyl carbamate as an herbicide

Creator:

Baldwin, Roger E.

Resource Type:

Masters Thesis

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Academic Affiliation

Chemistry81
Farm Crops52
School of Education45
Education42
College of Forestry39
more Academic Affiliations »

Advisor

Appleby, Arnold P.22
Freed, Virgil H.14
Furtick, William R.14
Zeran, Franklin R.10
Cheldelin, Vernon H.8
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1930 to 2007

View distribution

Unknown 493

Committee Member

Chilcote, David O.4
Chilcote, William4
Chilcote, William W.4
Crooks, William R.4
Gathercoal, Forrest4
more Committee Members »

Conference Name

International Institute of Fisheries Economics & Trade3
Northwest Roads and Streets Conference2
North American Association of Fisheries Economists1
Northwest Roads and Street Conference1
Pacific Northwest Vegetable Insect Conference1
more Conference Names »

Creator

Oregon State University. Agricultural Experiment Station55
Oregon State College. Agricultural Experiment Station35
Oregon State University. Extension Service30
Freed, Virgil H. (Virgil Haven), 1919 19
Oregon State College. Federal Cooperative Extension Service19
more Creators »

Contributor

Wells, Gail4
Brown, George3
Hall, Jim2
Butzner, Polli1
Church, D. C.1
more Contributors »

Date

Date range begin – Date range end

Current results range from 1929 to 2023

View distribution

Unknown 37

Decade

2020-20296
2010-201920
2000-200948
1990-1999130
1980-1989170
1970-1979261
1960-1969296
1950-1959187
1940-1949115
1930-193974
more Decade »

Degree Field

Education100
Chemistry70
Farm Crops52
Zoology34
Entomology22
more Degree Fields »

Degree Level

Master's439
Doctoral403
Bachelor's20

Degree Name

Master of Science (M.S.)388
Doctor of Philosophy (Ph.D.)358
Doctor of Education (Ed.D.)45
Master of Arts (M.A.)31
Master of Education (Ed.M.)19
more Degree Names »

File Format

application/pdf117
pdf8

Language

English [eng]1,312

Location

Oregon, Oregon, United States, (Administrative Boundary)1

Non-Academic Affiliation

Oregon State University. Graduate School838
Oregon State University. Agricultural Experiment Station139
Oregon State University. Extension Service31
Oregon State University. Libraries22
Oregon Explorer14
more Non-Academic Affiliations »

Peer Reviewed

No987
Yes98

Resource Type

Masters Thesis435
Dissertation403
Technical Report238
Book76
Other59
more Resource Types »

Rights Statement

Copyright Not Evaluated[remove]1,349

Subject

Herbicides42
Forests and forestry -- Northwest, Pacific22
Lane County (Or.) -- History14
United States. Forest Service. Pacific Northwest Region12
United States. Forest Service. Pacific Northwest Region. Thirty Year Club12
more Subjects »

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