Index Catalog // ScholarsArchive@OSU

Gramene database in 2010: updates and extensions

Creator:: Youens-Clark, Ken, Buckler, Ed, Casstevens, Terry, Chen, Charles, DeClerck, Genevieve, Derwent, Paul, Dharmawardhana, Palitha, Jaiswal, Pankaj, Kersey, Paul, Karthikeyan, A. S., Lu, Jerry, McCouch, Susan R., Ren, Liya, Spooner, William, Stein, Joshua C., Thomason, Jim, Wei, Sharon, and Ware, Doreen
Abstract:: Now in its 10th year, the Gramene database (http://www.gramene.org) has grown from its primary focus on rice, the first fully-sequenced grass genome, to become a resource for major model and crop plants including Arabidopsis, Brachypodium, maize, sorghum, poplar and grape in addition to several species of rice. Gramene began with...
Resource Type:: Article
Full Text:: data. Gramene is a free online database for compara- tive plant genomics that began as an extension of

Irrigated crop research in Oregon's Columbia Basin : 1981 research report

Creator:: Oregon State University. Agricultural Experiment Station and Columbia Basin Agricultural Research Center
Abstract:: Published July 1981. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: COLUMBIA BASIN AGRICULTURAL RESEARCH AND EXTENSION CENTER HERMISTON, OREGON 97838 The Umatilla Irrigation

Decay caused by infection of Fomes cajanderi Karst : in top-broken, young-growth Douglas-fir trees

Creator:: Cahill, James M.
Abstract:: A glaze storm of exceptional severity was seen in the Corvallis area, January, 1942. The weight of ice that accumulated in the crowns of young-growth Douglas-fir trees caused widespread top breakage in many stands lying in the broad path of this storm. Early research on this phenomenon showed the majority...
Resource Type:: Masters Thesis
Full Text:: rotting fungus, Fomes cajanderi Karst. Measurements of incipient decay extension made in 1978 were

New Tools for Managing Erysiphe necator: Rapid Sampling Approaches and an Exploration of Grower Opinions and Perspectives towards Collective Action and Information Transfer

Creator:: Lowder, Sarah R.
Abstract:: The scale of pest and disease dispersal is often larger than the scale of individual farms. Therefore, an individual grower’s response to pests and diseases can affect and is affected by their surrounding growing region. Individual growers are also not isolated, and engage in various forms of information gathering, sharing,...
Resource Type:: Dissertation
Full Text:: foreman and supervisors, and with an Extension agent) more important than passive communication

Susceptibility of golden chinquapin (Chrysolepis chrysophylla) to Phytophthora cambivora

Creator:: Saavedra, Angel Luis
Abstract:: In early 2000, unusual mortality of a native North American tree, golden chinquapin, was reported by the USDA-Forest Service. Dying trees exhibited girdling cankers in the inner bark of the lower bole, branch flagging and defoliation. Isolations from necrotic tissues and soil associated with diseased or killed trees yielded Phytophthora...
Resource Type:: Masters Thesis
Full Text:: . Brockman, C. F. (1958). Golden chinquapin. University of Washington Arboretum Bulletin 21: 46-47, 70

Mulching to Manage Mummy Berry of Blueberry

Creator:: Florence, Jade
Abstract:: Monilinia vaccinii-corymbosi pseudosclerotia overwinter on the soil surface and produce apothecia in early spring, providing primary inoculum for Mummy Berry Disease of blueberry. Burial under 2.5 cm of soil or the absence of light have previously been identified as critical factors preventing the development of apothecia. Mulches were applied to...
Resource Type:: Dissertation
Full Text:: Method. University of Maine Extension Publication. University of Maine. http://extension.umaine.edu

Chaparral history, dynamics, and response to disturbance in southwest Oregon : insights from age structure

Creator:: Duren, Olivia
Abstract:: Fuels management on Bureau of Land Management lands in SW Oregon, USA, is motivated by the needs to reduce fire hazard and restore ecosystems thought to be impacted by fire suppression. Chaparral is one of the most characteristic vegetation communities of SW Oregon's interior valleys, and extensive acreages within this...
Resource Type:: Masters Thesis
Full Text:: near the northernmost extension of the California chaparral vegetation type, and results indicate

Abandoning Sverdrup’s critical depth hypothesis on phytoplankton blooms

Creator:: Behrenfeld, Michael J.
Abstract:: The Critical Depth Hypothesis formalized by Sverdrup in 1953 posits that vernal phytoplankton blooms occur when surface mixing shoals to a depth shallower than a critical depth horizon defining the point where phytoplankton growth exceeds losses. This hypothesis has since served as a cornerstone in plankton ecology and reﬂects the...
Resource Type:: Article
Full Text:: interpreting additional features of the satellite data. For example, as an extension of field dilution

Potato virus X : detection and inter-relationship with Verticillium dahliae and Colletotrichum atramentarium

Creator:: Goodell, Jody Jellison
Abstract:: Preliminary studies were run to determine the sensitivity and reliability of enzyme-linked immunosorbent assay (ELISA) for the detection of potato virus X (PVX). ELISA was found to be capable of detecting PVX in tobacco at a 1:3333 sample dilution. The reliability of ELISA for the detection of PVX in potato...
Resource Type:: Masters Thesis

Burial increases seed longevity of two Artemisia tridentata (Asteraceae) subspecies

Creator:: Wijayratne, Upekala C. and Pyke, David A.
Abstract:: • Premise of the study: Seed longevity and persistence in soil seed banks may be especially important for population persistence in ecosystems where opportunities for seedling establishment and disturbance are unpredictable. The fire regime, an important driver of population dynamics in sagebrush steppe ecosystems, has been altered by exotic annual...
Resource Type:: Article
Full Text:: : 221 – 228 . PYKE , D. A. 1996 . Rangeland seedings and plantings: Exotics or na

ScholarsArchive@OSU

Gramene database in 2010: updates and extensions

Irrigated crop research in Oregon's Columbia Basin : 1981 research report

Decay caused by infection of Fomes cajanderi Karst : in top-broken, young-growth Douglas-fir trees

New Tools for Managing Erysiphe necator: Rapid Sampling Approaches and an Exploration of Grower Opinions and Perspectives towards Collective Action and Information Transfer

Susceptibility of golden chinquapin (Chrysolepis chrysophylla) to Phytophthora cambivora

Mulching to Manage Mummy Berry of Blueberry

Chaparral history, dynamics, and response to disturbance in southwest Oregon : insights from age structure

Abandoning Sverdrup’s critical depth hypothesis on phytoplankton blooms

Potato virus X : detection and inter-relationship with Verticillium dahliae and Colletotrichum atramentarium

Burial increases seed longevity of two Artemisia tridentata (Asteraceae) subspecies

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