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Filtering by: Subject Wheat -- Diseases and pests Remove constraint Subject: Wheat -- Diseases and pests

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Economic impact of Hessian fly on spring wheat in Eastern Oregon, 2001 & 2002

Creator:

Smiley, Richard, Gourlie, Jennifer, Whittaker, Ruth, Easley, Sandra, and Kidwell, Kimberlee

Resource Type:

Conference Proceeding
2002-2003 fall seeded wheat wire worm trial Central Ferry Washington - Fall data

Creator:

Bragg, David E. and Tetrick, Kurt

Resource Type:

Conference Proceeding
Spring Wheat Seeding Dates that Reduce Infestation Risk by Wheat Blossom Midge, Sitodiplosis mosellana [Diptera : Cecidomyiidae]

Creator:

Bechinski, Edward John

Resource Type:

Conference Proceeding
Fall-seeded wheat seed treatment

Creator:

Bragg, David E. and Tetrick, Kurt

Resource Type:

Conference Proceeding
Inheritance of resistance to physiologic races T-8, T-16, and T-17 of Tilletia caries (DC.) Tul. in hybrids of (27-15 x RIO-REX) - selection 53 and Elgin wheat

Creator:

Jaff, Akram H. (Akram Hamid), 1928-

Resource Type:

Dissertation
Studies on the organic acid metabolism of wheat smut fungus (Tilletia contraversa)

Creator:

Vaisey, Edgar Byron

Resource Type:

Dissertation
Etiological studies on foot rot of wheat caused by Cercosporella herpotrichoides Fron.

Creator:

Byther, Ralph S.

Abstract:

Abundant conidial production occurs from colonized straws and plants infected with Cercosporella herpotrichoides Fron during the cool moist months of the growing season. Experiments were designed to study the survival, inoculum potential and competitive saprophytic ability of conidia in soil. Laboratory results indicated that cool moist soil favors the saprophytic...

Resource Type:

Dissertation
Aluminum toxicity in wheat (Triticum aestivum Vill., host)

Creator:

Kerridge, Peter Campbell

Abstract:

Wheat varieties of differential tolerance to Al were used in a series of nutrient solution experiments to study the inhibitory effects of Al on growth and nutrient uptake. The pH and the Al and P concentrations were rigorously maintained to prevent the confounding effects of Al and P precipitation and...

Resource Type:

Dissertation
Time effect of wild oat removal on winter wheat yield

Creator:

Abu-Irmaileh, Barakat Eid Ahmad

Abstract:

The extent of the competitive effect of wild oats on winter wheat yield was estimated in field studies on three commercial wheat farms in the Willamette Valley. The morphological development of the wild oat plants was also documented. Wild oats were removed from stands of wheat in six different treatments;...

Resource Type:

Masters Thesis
The influence of environment and pathogen variability on the infection of wheat by Puccinia striiformis West

Creator:

Beaver, Richard Gary, 1939-

Abstract:

Race identification of stripe rust (Puccinia striiformis West. ) is influenced by environment, pathogen variability and host age. Isolates of stripe rust were collected in the Pacific Northwest and characterized on two sets of differential varieties; the "Oregon" and the United States. Six of the seven isolates tested on the...

Resource Type:

Dissertation

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Academic Affiliation

Botany and Plant Pathology6
Farm Crops3
Botany2
Biochemistry and Biophysics1
Botany1
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Advisor

Ciuffetti, Lynda2
Mundt, Christopher C.2
Powelson, Robert L.2
Appleby, Arnold P.1
Coakley, Stella M.1
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Commencement Year

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Current results range from 1957 to 2006

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Unknown 6

Committee Member

Jackson, T. L.2
Azarenko, Anita1
Boersma, Larry L.1
Chilcote, William1
Eisgruber, Ludwig M.1
more Committee Members »

Conference Name

Pacific Northwest Insect Management Conference4

Conference Section/Track

Cereal Crop Pests4

Creator

Bragg, David E.2
Oregon State University. Extension Service2
Tetrick, Kurt2
Abu Irmaileh, Barakat Eid Ahmad1
Ahmed, Hafiz Uddin1
more Creators »

Date

Date range begin – Date range end

Current results range from 1956 to 2006

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Decade

2000-20096
1990-19993
1980-19894
1970-19794
1960-19693
1950-19591

Degree Field

Botany and Plant Pathology6
Farm Crops3
Botany2
Biochemistry and Biophysics1
Chemistry1
more Degree Fields »

Degree Level

Doctoral12
Master's3

Degree Name

Doctor of Philosophy (Ph.D.)12
Master of Science (M.S.)3

Language

English [eng]21

License

All rights reserved2

Non-Academic Affiliation

Oregon State University. Graduate School15
Oregon State University. Extension Service2

Peer Reviewed

No19
Yes1

Resource Type

Dissertation12
Conference Proceeding4
Masters Thesis3
Technical Report2

Rights Statement

Copyright Not Evaluated14
In Copyright7

Subject

Wheat -- Diseases and pests[remove]21
Agricultural pests -- Control -- Congresses4
Insecticides -- Research2
Stripe rust2
Aluminum -- Toxicology1
more Subjects »

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