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Filtering by: Alternative title ssim Station bulletin 278 Remove constraint Alternative title ssim: Station bulletin 278 Committee Member Liston, Aaron Remove constraint Committee Member: Liston, Aaron Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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Riparian and adjacent upslope beetle communities along a third order stream in the western Cascade Mountain Range, Oregon

Creator:

Brenner, Gregory John

Abstract:

Monitoring wildlife habitats has become important to forest ecosystem management because it provides valuable information about the response of forests and their species to harvest practices, impacts from recreational use, conservation efforts, and natural and human-caused disturbances. Monitoring is a complex task that requires a variety of abiotic and biotic...

Resource Type:

Dissertation

Full Text:

National Forest, and the USDA Forest Service's Pacific Northwest Research Station. Since it was
Phylogeny, cospeciation, and host switching in the evolution of the ascomycete genus Rhabdocline on Pseudotsuga and Larix (Pinaceae)

Creator:

Gernandt, David S.

Abstract:

The relative role of cospeciation and host switching in the phylogenetic history of ascomycete foliar symbionts is addressed in the orders Leotiales and Rhytismatales, fungi associated predominantly with Pinaceae (Coniferales). Emphasis is placed on comparing the evolution of the sister genera Pseudotsuga and Larix (Pinaceae) with that of the pathogenic...

Resource Type:

Dissertation
Lichens, earth tongues, and endophytes: evolutionary patterns inferred from phylogenetic analyses of multiple loci

Creator:

Platt, Jamie L.

Resource Type:

Dissertation
Below ground biology of Botrychium pumicola (Ophioglossaceae)

Creator:

Camacho, Francisco J.

Resource Type:

Dissertation

Full Text:

Station, USDA Forest Service. 25 Chapter 3 Population Structure and Genetic Diversity of
Seedling recruitment of hairy nightshade and other summer annual weeds in irrigated row crops

Creator:

Peachey, Ronald Edward

Abstract:

This study evaluated the effects of tillage system, rotational tillage sequences, and winter seed burial depth on weed seedling recruitment in irrigated cropping systems. Notill (NT) planting of vegetable crops reduced emergence of hairy nightshade by 77 to 99% and Powell amaranth emergence from 50 to 87% compared to conventional...

Resource Type:

Dissertation

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Academic Affiliation

Botany and Plant Pathology2
Crop and Soil Science1
Entomology1

Advisor

Lattin, John D.1
Smith, Carol Mallory1
Spatafora, Joseph W.1
Stone, Jeffrey K.1
Trappe, James M.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1998 to 2005

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Committee Member

Liston, Aaron[remove]5
Ball, Daniel A. (Daniel Allen), 1954-1
Bluhm, Wilbur1
Boucot, Arthur1
Breen, Patrick1
more Committee Members »

Creator

Brenner, Gregory John1
Camacho, Francisco J.1
Gernandt, David S.1
Peachey, Ronald Edward1
Platt, Jamie L.1

Date

Date range begin – Date range end

Current results range from 1998 to 2004

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Decade

2000-20092
1990-19993

Degree Field

Botany and Plant Pathology2
Crop Science1
Entomology1
Molecular and Cellular Biology1

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 Evaluated[remove]5

Subject

Ascomycetes1
Beetles -- Effect of habitat modification on -- Cascade Range1
Beetles -- Effect of habitat modification on -- Oregon1
Ferns -- Oregon -- Reproduction1
Ferns -- Oregon -- Roots1
more Subjects »

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