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Filtering by: Subject Phytophthora lateralis Remove constraint Subject: Phytophthora lateralis Degree Level Doctoral Remove constraint Degree Level: Doctoral

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Growth and sporulation of Phytophthora lateralis in vitro as influenced by the chemical and physical environment

Creator:

Englander, Larry

Abstract:

Phytophthora lateralis Tucker and Milbrath, causal agent of a serious fungus root rot of Chamaecyparis lawsoniana, has seriously damaged natural stands in southwestern Oregon forests and affected ornamentals throughout the Pacific Northwest. Progress with an effective control program in the field has been limited by lack of critical knowledge of...

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Dissertation

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Growth and sporulation of Phytophthora lateralis in vitro
The physiology and pathology of Phytophthora lateralis on native Chamaecyparis lawsoniana

Creator:

Trione, Edward John

Resource Type:

Dissertation

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The Physiology and Pathology of Phytophthora Lateralis on
Resistance mechanisms of Port-Orford-cedar to Phytophthora lateralis

Creator:

Oh, Eunsung

Abstract:

Breeding Port-Orford-cedar for resistance to Phytophthora lateralis, a causal agent of root disease, begins by screening, through artificial inoculation, phenotypically resistant trees selected from natural stands. The successful program selected tolerant or resistant POC parent trees for the purpose of disease management. Candidate resistant POCs were used in my dissertation...

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Dissertation

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-Orford-cedar for resistance to Phytophthora lateralis, a causal agent of root disease, begins by
Port-Orford-cedar and Phytophthora lateralis : grafting and heritability of resistance in the host, and variation in the pathogen

Creator:

McWilliams, Michael G.

Abstract:

Port-Orford-cedar (Chamaecyparis lawsoniana) is a forest tree native to a small area of Oregon and California. A root disease caused by Phytophthora lateralis causes widespread mortality of Port-Orford-cedar. This dissertation examines three important elements of the Port-Orford-cedar P. lateralis pathosystem related to breeding for disease resistance: use of resistant rootstocks...

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Dissertation

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Port-Orford-cedar and Phytophthora lateralis : grafting and

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Academic Affiliation

Botany and Plant Pathology2
Botany2
Botany1

Advisor

Hansen, Everett M.2
Roth, Lewis F.2

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1957 to 2005

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Committee Member

Copes, Don1
Filip, Greg1
Filip, Gregory1
Miller, Jeff1
Proebsting, William1
more Committee Members »

Creator

Englander, Larry1
Mcwilliams, Michael G.1
Oh, Eunsung1
Trione, Edward John1

Date

Date range begin – Date range end

Current results range from 1957 to 2004

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Decade

2000-20092
1970-19791
1950-19591

Degree Field

Botany and Plant Pathology2
Botany2

Degree Level

Doctoral[remove]4

Degree Name

Doctor of Philosophy (Ph.D.)4

Language

English [eng]4

Non-Academic Affiliation

Oregon State University. Graduate School4

Peer Reviewed

No4

Resource Type

Dissertation4

Rights Statement

Copyright Not Evaluated4

Subject

Phytophthora lateralis4
Phytophthora diseases2
Cedar -- Diseases and pests1
Port Orford cedar -- Disease and pest resistance1
Port Orford cedar -- Disease and pest resistance -- Genetic aspects1
more Subjects »

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