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Filtering by: Creator Schotzko, D. J. Remove constraint Creator: Schotzko, D. J.

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Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Creator:

Ye, T. Z. and Jayawickrama, K. J. S.

Abstract:

Measurements on growth traits up to 41 years of age from 68 progeny sites in eight first-generation breeding zones of coastal Douglas-fir (Pseudotsuga menziesii [MIRB.] FRANCO var. menziesii) in the US Pacific Northwest were used to investigate age trends of genetic parameters and to determine optimum age of selection. Heritabilities...

Resource Type:

Article

Full Text:

. A., S. A. CAMPBELL, J. R. POWELL, B. E. WOLFE, R. M. CALLAWAY, G. C. THELEN, S. HALLET, D. PRATI
An analysis of the effects of social security taxes on resource allocation in the U.S. farm sector

Creator:

Schotzko, Ralph T.

Resource Type:

Dissertation

Full Text:

- 'O lX IO D - J C r iU 1 * > U J N J I- '0 > £ IC O - ~ J C r v U li b U ) M I- 'O l
Lygus Bug Injury in Lentils

Creator:

O'Keeffe, L. E. and Schotzko, D. J.

Resource Type:

Conference Proceeding

Full Text:

sources is one goal of this pilot project. Lygus Bug Injury in Lentils L. E. O'Keeffe and D. J. Schotzko
Hession [sic] Fly as a Pest of Wheat in the Palouse

Creator:

O'Keeffe, L. E. and Schotzko, D. J.

Resource Type:

Conference Proceeding

Full Text:

WHEAT IN THE PALOUSE L. E. O'Keeffe and D. J. Schotzko Department of Plant, Soil, and Entomological
Lygus Bug Injury in Lentils

Creator:

O'Keeffe, L. E. and Schotzko, D. J.

Resource Type:

Conference Proceeding

Full Text:

LYGUS BUG INJURY IN LENTILS L. E. O'Keeffe and D. J. Schotzko Department of Plant, Soil and
Wireworm Control on Wheat in Idaho

Creator:

O'Keeffe, L. E. and Schotzko, D. J.

Resource Type:

Conference Proceeding

Full Text:

. WIREWORM CONTROL ON WHEAT IN IDAHO L. E. O'Keeffe and D. J. Schotzko Department of Plant, Soil and
Integrating Biological Control and Host Plant Resistance for Management of the Russian Wheat Aphid in Idaho

Creator:

Johnson, James B., Bosque-Pérez, N. A., and Schotzko, D. J.

Resource Type:

Conference Proceeding

Full Text:

, N.A. Bosque-Perez and D.J. Schotzko Department of Plant, Soil & Entomological Sciences University of
Forced-air drying of lumber in Western Oregon

Creator:

Kozlik, Charles J. and Oregon Forest Research Center

Abstract:

Forced-air drying of lumber is economically feasible as an aid to sawmills without dry kilns. Reduced cost of shipping more than offsets cost of drying with forced circulation of air. Investment in equipment is small. In the Willamette Valley, forced-air drying probably can be accomplished successfully throughout the year. High...

Resource Type:

Technical Report

Full Text:

d 7aced-dc Ze19 OF LUMBER IN WESTERN OREGON y C. J. Kozlik
Establishing color in red Alder lumber

Creator:

Kozlik, Charles J. and Oregon State University. Forest Research Laboratory

Resource Type:

Technical Report

Full Text:

. Report D-5, For. Res. Lab., Oregon State University, Corvallis. lSpp. 1960. Kozlik, C. J. Seasoning Red
Effect of kiln temperatures on strength of Douglas fir and western hemlock dimension lumber

Creator:

Kozlik, Charles J. and Oregon State University. Forest Research Laboratory

Resource Type:

Technical Report

Full Text:

Fir and Western Hemlock Dimension Lumber By Charles J. Kozlik epor? D-11 rch 1968 a Forest

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Academic Affiliation

Chemistry1,497
Electrical Engineering and Computer Science1,168
Fisheries and Wildlife1,093
College of Forestry872
Botany and Plant Pathology801
more Academic Affiliations »

Advisor

Cox, George B.117
Kronstad, Warren E.87
Appleby, Arnold P.75
Bogart, Ralph72
Clinton, R. J.72
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1902 to 2025

View distribution

Unknown 20,527

Committee Member

Tadepalli, Prasad148
Steel, Brent S.107
Liu, Huaping101
Bose, Bella95
Fern, Alan83
more Committee Members »

Conference Name

International Institute of Fisheries Economics & Trade778
Western Orchard Pest and Disease Management Conference177
Pacific Northwest Insect Management Conference174
Western Dry Kiln Association137
Pacific Northwest Vegetable Insect Conference57
more Conference Names »

Conference Section/Track

Pome Fruits35
Chemical Control/New Products31
Foliage and Seed-Feeding and Mining Insects24
Mites and Sap-Sucking Insects18
Cereal Crop Pests17
more Conference Section/Tracks »

Creator

Oregon State University. Extension Service987
Forest Products Laboratory (U.S.)977
Oregon State University. Agricultural Experiment Station935
Oregon State College. Agricultural Experiment Station355
Oregon. State Game Commission249
more Creators »

Contributor

Osborne, James26
Skinkis, Patricia A.24
Wells, Gail23
William, Ray D.19
Brown, George16
more Contributors »

Date

Date range begin – Date range end

Current results range from 1857 to 2924

View distribution

Unknown 2,520

Decade

1950-19592,443
1940-19491,612
1930-19391,218
1920-1929429
1910-1919334
1900-1909148
1890-1899103
1880-188923
1870-18796
1860-18692
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Degree Field

Education1,437
Chemistry1,431
Electrical and Computer Engineering1,253
Mechanical Engineering1,039
Civil Engineering1,002
more Degree Fields »

Degree Level

Master's16,312
Doctoral10,203
Bachelor's2,564
Certificate6
1

Degree Name

Master of Science (M.S.)14,506
Doctor of Philosophy (Ph.D.)9,664
Honors Bachelor of Science (H.B.S.)1,525
Bachelor of Science (B.S.)719
Master of Arts (M.A.)645
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File Format

application/pdf4,561
pdf535
application/msword56
application/vnd.ms-powerpoint7
pptx3
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Funding Body

Federal Highway Administration (FHWA)4
American Vineyard Foundation (AVF) Project Number 2021-24791
Hewlett-Packard1
Intel Corporation1
Ministry of Higher Education, Science, Research, and Innovation of Thailand1
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Language

English [eng]46,782
Spanish; Castilian [spa]25
French [fre]14
German [ger]3
Arabic [ara]2
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License

All rights reserved10,743
Attribution 4.0 (CC BY 4.0)753
Attribution 3.0 United States207
Attribution-NonCommercial 4.0 (CC BY-NC 4.0)88
Public Domain Mark 1.075
more Licenses »

Location

Oregon, Oregon, United States, (Administrative Boundary)13
Corvallis, Oregon, United States, (Populated Place)6
Willamette Valley, Oregon, United States, (Hypsographic)6
H J Andrews Experimental Forest, Oregon, United States, (Vegetation)3
Willamette River, Oregon, United States, (Hydrographic)3
more Locations »

Non-Academic Affiliation

Oregon State University. Graduate School22,179
Oregon State University. Agricultural Experiment Station2,542
Oregon State University. Honors College1,615
Oregon State University. Extension Service1,030
Oregon. Department of Fish and Wildlife629
more Non-Academic Affiliations »

Peer Reviewed

No32,382
Yes6,147

Resource Type

Masters Thesis14,926
Dissertation10,199
Technical Report7,364
Article6,208
Honors College Thesis1,595
more Resource Types »

Rights Statement

Copyright Not Evaluated30,283
In Copyright17,672
No Copyright - United States1,191
In Copyright - Educational Use Permitted62
In Copyright - Non-Commercial Use Permitted61
more Rights Statements »

Subject

Agricultural pests -- Control -- Congresses432
Fisheries -- Economic aspects -- Congresses368
Fisheries -- Oregon266
Sustainable fisheries -- Congresses253
Game and game-birds -- Oregon239
more Subjects »

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