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Creator
Youngberg, Harold W.
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Physiological and agronomic response of potato periderm russeting to measures for cont...
Seed yield and yield components of Pennfine perennial ryegrass (Lolium perenne L.) as ...
The effect of residue removal and burning on the growth of Festuca longifolia Thuill. ...
Effect of lot size on lot uniformity in Lolium spp. seed
The effect of date of planting, row spacing and seeding rate on seed yield and seed yi...
Setting up contests in plant identification : tips for agents and leaders [1990]
Know your crops and weeds : activity guide for 4-H leaders [1997]
Recognizing plants in the field : leader guide [1990]
Know your crops and weeds : activity guide for 4-H leaders [1985]
Setting up contests in plant identification : tips for agents and leaders [1985]
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Academic Affiliation
School of Education
191
Education
162
Chemistry
117
College of Forestry
104
Botany and Plant Pathology
78
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Academic Affiliations
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Advisor
Williamson, Stanley E.
30
Cox, George B.
29
Zeran, Franklin R.
28
Youngberg, C. T.
22
Evans, Harold J.
20
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Advisors
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Commencement Year
Commencement Year range begin
–
Commencement Year range end
Current results range from
1908
to
2024
View distribution
Unknown
1,597
Committee Member
Wood, Carvel
19
Gathercoal, Forrest
12
Youngberg, C. T.
11
Bae, Harold
10
Chilcote, W. W.
10
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Committee Members
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Conference Name
Pacific Northwest Vegetable Insect Conference
9
Pacific Northwest Insect Management Conference
5
International Institute of Fisheries Economics & Trade
4
Western Dry Kiln Association
3
Western Orchard Pest and Disease Management Conference
3
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Conference Names
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Conference Section/Track
Pome Fruits
1
Root-Feeding Coleoptera and Symphylans
1
Root-feeding Coleoptera and Symphylans
1
Vectors of Plant Pathogens
1
Creator
Oregon. Dept. Of Geology And Mineral Industries
127
Oregon State University. Extension Service
112
Oregon State University. Agricultural Experiment Station
105
Oregon. State Game Commission
71
Youngberg, Harold Wayne, 1929
57
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Creators
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Contributor
Hall, Jim
9
Maddison, David R.
3
Boock, Michael
2
Carey, Andrew G., jr.
2
Cutshall, Norman
2
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Contributors
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Date
Date range begin
–
Date range end
Current results range from
1899
to
2024
View distribution
Unknown
136
Decade
1990-1999
249
1980-1989
429
1970-1979
811
1960-1969
797
1950-1959
449
1940-1949
172
1930-1939
85
1920-1929
40
1910-1919
28
1900-1909
2
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Decade
»
Degree Field
Education
377
Chemistry
117
Botany
74
Civil Engineering
60
Oceanography
54
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Degree Fields
»
Degree Level
Master's
1,129
Doctoral
1,046
Bachelor's
50
Degree Name
Master of Science (M.S.)
889
Doctor of Philosophy (Ph.D.)
862
Doctor of Education (Ed.D.)
183
Master of Arts (M.A.)
91
Master of Arts in Interdisciplinary Studies (M.A.I.S.)
75
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Degree Names
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File Format
application/pdf
498
pdf
27
application/msword
1
application/vnd.ms-powerpoint
1
text/richtext
1
Funding Body
This research has been supported in part by the National Science Foundation under Contract No. CCR-89-02496.
1
Language
English [eng]
3,676
License
All rights reserved
358
Attribution 4.0 (CC BY 4.0)
10
Attribution 3.0 United States
8
Attribution-ShareAlike 4.0 (CC BY-SA 4.0)
3
Public Domain Mark 1.0
3
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Licenses
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Location
Willamette Valley, Oregon, United States, (Hypsographic)
2
Champoeg, Oregon, United States, (Populated Place)
1
City of Corvallis, Oregon, United States, (Administrative Boundary)
1
Corvallis, Oregon, United States, (Populated Place)
1
Ghana, , Ghana, (Administrative Boundary)
1
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Locations
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Non-Academic Affiliation
Oregon State University. Graduate School
2,033
Oregon State University. Agricultural Experiment Station
252
Oregon State University. Extension Service
109
Oregon. Department of Fish and Wildlife
94
Oregon State University. Registrar's Office
43
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Non-Academic Affiliations
»
Peer Reviewed
No
2,697
Yes
260
Resource Type
Masters Thesis
1,071
Dissertation
1,046
Technical Report
677
Other
236
Journal
191
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Resource Types
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Rights Statement
Copyright Not Evaluated
3,055
In Copyright
676
No Copyright - United States
76
In Copyright - Non-Commercial Use Permitted
3
Subject
Game and game-birds -- Oregon
68
Fisheries -- Oregon
67
Game protection -- Oregon
66
Forests and forestry -- Northwest, Pacific
45
Wildlife management -- Oregon
42
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Subjects
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