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Pseudoperonospora cubensis and P. humuli detection using species-specific probes and high definition melt curve analysis

Creator:: Summers, Carly F., Adair, Nanci L., Gent, David H., McGrath, Margaret T., and Smart, Christine D.
Abstract:: Real-time PCR assays using locked nucleic acid (LNA) probes and high resolution melt (HRM) analysis were developed for molecular differentiation of Pseudoperonospora cubensis and P. humuli, causal agents of cucurbit and hop downy mildew, respectively. The assays were based on a previously identified single nucleotide polymorphism (SNP) in the cytochrome...
Resource Type:: Article
Full Text:: from 15 P. cubensis isolates collected in New York State for the current study confirmed that all

Afternoon Ascospore Release in Claviceps purpurea Optimizes Perennial Ryegrass Infection

Creator:: Alderman, Stephen C., Walenta, Darrin L., Hamm, Philip B., Martin, Ruth C., Dung, Jeremiah, and Kosman, Evsey
Abstract:: In Kentucky bluegrass (Poa pratensis), Claviceps purpurea, the causal agent of ergot, typically releases ascospores during the early-morning hours, between about midnight and 10:00 A.M., corresponding to time of flowering, when the unfertilized ovaries are most susceptible to infection. During aeromycology studies of C. purpurea in perennial ryegrass (Lolium perenne)...
Resource Type:: Article

Messenger ; Vol. 20, No. 1 (Spring 2005)

Creator:: Oregon State University Libraries and Press
Abstract:: The Messenger magazine is published twice annually by Oregon State University Libraries.
Resource Type:: Other
Full Text:: published in the FAO Circular No. 1006. The purpose of the publication is to address information issues

Messenger ; Vol. 29, No. 2 (Winter 2015)

Creator:: Oregon State University Libraries and Press
Abstract:: The Messenger is the magazine of the Libraries and Press of Oregon State University.
Resource Type:: Other
Full Text:: R A R I E S A N D P R E S S W I N T E R 2 0 15 VO L 2 9 N O 2 IN THIS ISSUE From

Characteristics of soil organic matter in two forest soils

Creator:: Crow, Susan E.
Abstract:: Soil organic matter (SOM) is the terrestrial biosphere's largest pool of organic carbon (C) and is an integral part of C cycling globally. Soil organic matter composition typically can be traced directly back to the type of detrital inputs; however, the stabilization of SOM results as a combination of chemical...
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Botany and Plant Pathology presented on March 16. 2006. Title

Evidence for xylem embolism as a primary factor in dehydration-induced declines in leaf hydraulic conductance

Creator:: Johnson, Daniel M., McCulloh, Katherine A., Woodruff, David R., and Meinzer, Frederick C.
Abstract:: Hydraulic conductance of leaves (K[subscript leaf]) typically decreases with increasing water stress and recent studies have proposed different mechanisms responsible for decreasing K[subscript leaf]. We measured K[subscript leaf] concurrently with ultrasonic acoustic emissions (UAEs) in dehydrating leaves of several species to determine whether declining K[subscript leaf] was associated with xylem...
Resource Type:: Article
Full Text:: remain functional in order for them to acquire adequate carbon via photosynthesis. However, many studies

Messenger ; Vol. 17, No. 2 (Fall 2002)

Creator:: Oregon State University Libraries
Abstract:: The Messenger magazine is published twice annually by Oregon State University Libraries.
Resource Type:: Other
Full Text:: on a degree in botany and will continue to take classes on campus. � Retirements:Doris Tilles

Messenger ; Vol. 34, No. 2 (Winter 2021)

Creator:: Oregon State University Libraries and Press
Abstract:: The Messenger magazine is published twice annually by Oregon State University Libraries and Press.
Resource Type:: Other
Full Text:: Studies and Librarianship at Charles University in Prague — a college founded in 1348 — was willing to

Messenger ; Vol. 25, No. 2 (Winter 2010)

Creator:: Oregon State University Libraries and Press
Abstract:: The Messenger is published biannually by Oregon State University Libraries.
Resource Type:: Other
Full Text:: , group study or collaborative projects. Renovations began in November, and after opening a portion of

Messenger ; Vol. 22, No. 1 (Spring 2007)

Creator:: Oregon State University Libraries and Press
Abstract:: The Messenger magazine is published twice annually by Oregon State University Libraries.
Resource Type:: Other
Full Text:: specific places in the library, such as the 4th floor rotunda or the study rooms, and spent hours observing

ScholarsArchive@OSU

Pseudoperonospora cubensis and P. humuli detection using species-specific probes and high definition melt curve analysis

Afternoon Ascospore Release in Claviceps purpurea Optimizes Perennial Ryegrass Infection

Messenger ; Vol. 20, No. 1 (Spring 2005)

Messenger ; Vol. 29, No. 2 (Winter 2015)

Characteristics of soil organic matter in two forest soils

Evidence for xylem embolism as a primary factor in dehydration-induced declines in leaf hydraulic conductance

Messenger ; Vol. 17, No. 2 (Fall 2002)

Messenger ; Vol. 34, No. 2 (Winter 2021)

Messenger ; Vol. 25, No. 2 (Winter 2010)

Messenger ; Vol. 22, No. 1 (Spring 2007)

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