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Filtering by: Creator Crown, David A. Remove constraint Creator: Crown, David A. Academic Affiliation Botany and Plant Pathology Remove constraint Academic Affiliation: Botany and Plant Pathology Subject Stripe rust Remove constraint Subject: Stripe rust

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Factors influencing the effects of host diversity on plant disease epidemics for wheat stripe rust and potato late blight

Creator:

Garrett, Karen A.

Abstract:

Most studies of plant disease epidemiology have focused on epidemics in host populations composed of a single genotype. But crop plant diversity can be a useful means of improving the deployment of resistance genes. In a series of experiments with wheat stripe rust and potato late blight, we studied factors...

Resource Type:

Dissertation

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Karen A. Garrett for the degree of Doctor of Philosophy in Botany and Plant Pathology presented on
Interactive effects of stripe rust and plant competition in heterogeneous wheat populations

Creator:

Finckh, Maria Renate

Abstract:

Disease has been implied as an important selective force acting in plant populations. This study was conducted to determine the effects of stripe rust (Puccinia striiformis) on the population dynamics of wheat (Triticum aestivum) cultivar mixtures. Five wheat cultivars were grown in pure stands and all possible mixtures at three...

Resource Type:

Dissertation

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composition of the respective crown rust populations in a number of different environments in Israel. In
Interrelationship of wheat cultivar mixtures, stripe rust and yield

Creator:

Akanda, Shamsul I.

Resource Type:

Dissertation

Full Text:

the mixtures. Disease control due to mixing on a given cultivar was often affected by the companion
Quantitative epidemiology of stripe rust (Puccinia striiformis West.) in wheat cultivars (Triticum aestivum Vill.) with general resistance

Creator:

Young, Stanford Adams

Resource Type:

Dissertation

Full Text:

general resistance (Nugaines, Hyslop, and Yamhill) and a susceptible cultivar (Federa- tion) were
Epidemiology of stripe rust (Puccinia striiformis west.) of wheat in Oregon

Creator:

Shaner, Gregory Ellis

Resource Type:

Dissertation

Full Text:

approved: Robert L. Powelson Stripe rust of wheat (Puccinia striiformis West. ) has become a serious

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Academic Affiliation

Botany and Plant Pathology[remove]5

Advisor

Mundt, Christopher C.3
Powelson, Robert L.2

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1969 to 2000

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Committee Member

Birkes, David1
Eisgruber, Ludwig M.1
Johnson, Ken1
Johnson, Kenneth B.1
Kronstad, Warren E.1
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Creator

Akanda, Shamsul I.1
Finckh, Maria Renate1
Garrett, Karen A.1
Shaner, Gregory Ellis1
Young, Stanford Adams1

Date

Date range begin – Date range end

Current results range from 1968 to 1999

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Decade

1990-19993
1970-19791
1960-19691

Degree Field

Botany and Plant Pathology4
Botany1

Degree Level

Doctoral5

Degree Name

Doctor of Philosophy (Ph.D.)5

Language

English [eng]5

Non-Academic Affiliation

Oregon State University. Graduate School5

Peer Reviewed

No5

Resource Type

Dissertation5

Rights Statement

Copyright Not Evaluated5

Subject

Stripe rust[remove]5
Late blight of potato1
Plant competition1
Plant diversity1
Wheat1
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