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Recommendations for Control of Tall Oatgrass, Poison Oak, and Rose in Willamette Valley Upland Prairies

Creator:: Wilson, Mark V. and Clark, Deborah Louise, 1950-
Abstract:: Native upland prairies, which once dominated the landscape of the Willamette Valley, are considered among the rarest of Oregon's ecosystems. Even though only remnants remain today, they harbor many rare and endangered species such as the Fender's blue butterfly and its host plant, Kincaid’s lupine. Invasion of remnant prairies by...
Resource Type:: Technical Report
Full Text:: Department of Botany and Plant Pathology Oregon State University Submitted to Oregon Natural Heritage

The Classification of the Common Orders of Plants Found Around Corvallis

Creator:: King, Bertha Anna and Starr, Grace E.
Abstract:: In collecting our representative flowering plants, we have endeavored to secure a specimen of each common genus of annuals and biennials as well as a few shrubs. The notes, drawings, and classification of fifty of these plants constitute the main part of our thesis. Following are the classifications of various...
Resource Type:: Undergraduate Thesis
Full Text:: . Submitted to the Faculty of the OREGON AGRICULTURAL COLLEGE Approved for the degree of Bachelor of

Oregon mushrooms

Creator:: Gilkey, Helen M., 1886-1972
Resource Type:: Masters Thesis
Full Text:: th Faculty of the OREGON AGRICtJLTURAL COLLEGE for the degree of MASTER OF' SCIENCE ill

The response of mechanical tissue to tension in the pedicel of apple

Creator:: Horn, Elsa Ottilia
Resource Type:: Masters Thesis
Full Text:: PEDIEL CF APPLE Submitted to the OREGON AGRICULTURAL COLLEGE In Partial Fulfillment of the

Restoration of native upland prairies: Habitat for Fender’s blue butterfly (Icaricia icarioides fenderi)

Creator:: Clark, Deborah Louise, 1950- and Wilson, Mark V.
Abstract:: Our project goal is to promote the abundance of the endangered Fender’s blue butterfly (Icaricia icarioides fenderi) by recreating upland prairie habitat in former agricultural land at Finley National Wildlife Refuge, Corvallis, Oregon. To achieve this goal we initiated the following three studies. Study One: Experimental Investigation on the Effectiveness...
Resource Type:: Technical Report
Full Text:: Deborah L. Clark and Mark V. Wilson Prepared for Oregon Fish and Wildlife Service US Fish

Final Report: Controlling Tall Oatgrass in Fender’s Blue Butterfly Habitats

Creator:: Wilson, Mark V. and Clark, Deborah Louise, 1950-
Abstract:: We report final results from a five-year field experiment evaluating the effects of different mowing regimes on groups of native and non-native grasses and forbs. The study site was a degraded prairie at Baskett Slough National Wildlife Refuge dominated by the pest plant Arrhenatherum elatius (tall oatgrass). Mowing treatments differed...
Resource Type:: Technical Report
Full Text:: of Botany and Plant Pathology Oregon State University Submitted to Oregon Natural Heritage Program

2006 Integrated pest management resource guide

Creator:: Jepson, Paul C., Brewer, Linda J., Jepson, Susan B., and Oregon State University. Extension Service
Abstract:: This publication is offered as a reference to Integrated Pest Management (IPM) resources available to Oregon growers. It highlights university, federal, state, and private services and resources that provide support to growers in the implementation of IPM programs. The Guide consists of five sections: • An introduction to the National...
Resource Type:: Technical Report
Full Text:: State University Extension Service) CONTENTS A National Roadmap for IPM: Leading the way to the

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:: Agronomy, Columbia Basin Agricultural Research and Extension Center, Oregon State University, Hermiston

Brown rot of fruits and fruit trees in Oregon

Creator:: Posey, Gilbert Bradley
Resource Type:: Masters Thesis
Full Text:: BROWN ROT 0F FRUITS AND FRUIT TREES IN OREGON Submitted to the OREGON AGRICULTURAL COLLEGE In

Demographic analysis of Erigeron decumbens var. decumbens, an endangered plant species of the Willamette Valley, Oregon: 1999 Field Studies

Creator:: Clark, Deborah Louise, 1950-
Abstract:: Erigeron decumbens var. decumbens, known only from the Willamette Valley of western Oregon, is listed as Endangered by the U.S. Fish and Wildlife Service and by the state of Oregon. In 1993 a long-term population monitoring program for Erigeron decumbens var. decumbens was initiated at Baskett Slough National Wildlife Refuge...
Resource Type:: Technical Report
Full Text:: , is listed as Endangered by the U.S. Fish and Wildlife Service and by the state of Oregon. In 1993

ScholarsArchive@OSU

Recommendations for Control of Tall Oatgrass, Poison Oak, and Rose in Willamette Valley Upland Prairies

The Classification of the Common Orders of Plants Found Around Corvallis

Oregon mushrooms

The response of mechanical tissue to tension in the pedicel of apple

Restoration of native upland prairies: Habitat for Fender’s blue butterfly (Icaricia icarioides fenderi)

Final Report: Controlling Tall Oatgrass in Fender’s Blue Butterfly Habitats

2006 Integrated pest management resource guide

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

Brown rot of fruits and fruit trees in Oregon

Demographic analysis of Erigeron decumbens var. decumbens, an endangered plant species of the Willamette Valley, Oregon: 1999 Field Studies

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