Index Catalog // ScholarsArchive@OSU

Native forb response to sulfometuron methyl on medusahead-invaded rangeland in Eastern Oregon

Creator:: Louhaichi, Mounir, Carpinelli, Michael F., Richman, Lesley M., and Johnson, Douglas E.
Abstract:: Medusahead [Taeniatherum caput-medusae (L.) Nevski], a non-native, winter-annual grass (Poaceae), has invaded rangelands throughout the western USA. Medusahead is an aggressive competitor that crowds out native plants and reduces forage for wildlife and livestock. Sulfometuron methyl is a sulfonylurea herbicide used to control medusahead, but its effect on non-target native...
Resource Type:: Article
Full Text:: E. JohnsonA ADepartment of Rangeland Ecology and Management, Oregon State University, Corvallis, OR

Understory production of transitional forested rangelands in the Blue Mountains of Eastern Oregon

Creator:: Darambazar, Enkhjargal, Damiran, Daalkhaijav, DelCurto, Timothy, Riggs, Robert, Vavra, Martin, and Cook, John
Abstract:: The objective of this study was to quantify understory vegetation response to overstory manipulation of Blue Mountain eco-region forest. Forty nine ecological land units, including differing successional stages (sapling, pole, small saw, and saw log) and canopy cover (light and medium) in dry Grand Fir (Abies grandis), wet Grand Fir,...
Resource Type:: Research Paper
Full Text:: Society for Range Management, 9-16 February 2007, Reno-Sparks, Nevada. (P < 0.01) than the other

Mowing Wyoming Big Sagebrush Communities With Degraded Herbaceous Understories: Has a Threshold Been Crossed?

Creator:: Davies, Kirk W., Bates, Jonathan D., and Nafus, Aleta M.
Abstract:: Wyoming big sagebrush (Artemisia tridentata ssp. wyomingensis [Beetle & A. Young] S.L. Welsh) plant communities with degraded native herbaceous understories occupy vast expanses of the western United States. Restoring the native herbaceous understory in these communities is needed to provide higher-quality wildlife habitat, decrease the risk of exotic plant invasion,...
Resource Type:: Article
Full Text:: ). 500 Rangeland Ecology & Management Figure 2. Shrub canopy cover, moss ground cover, and bare ground

Can Imazapic and Seeding Be Applied Simultaneously to Rehabilitate Medusahead-Invaded Rangeland? Single vs. Multiple Entry

Creator:: Davies, K. W., Madsen, M. D., Nafus, A. M., Boyd, C. S., and Johnson, D. D.
Abstract:: It has recently been proposed that the cost of rehabilitating medusahead (Taeniatherum caput-medusae [L.] Nevski)-invaded rangelands may be reduced by concurrently seeding desired vegetation and applying the preemergent herbicide imazapic. However, the efficacy of this ‘‘single-entry’’ approach has been inconsistent, and it has not been compared to the multiple-entry approach...
Resource Type:: Article
Full Text:: & Management, 67(6), 650-656. doi:10.2111/REM-D-14-00019.1 10.2111/REM-D-14-00019.1 Society for Range

Species diversity in understory vegetation of transitional forested rangelands in the Blue Mountains of Eastern Oregon

Creator:: Darambazar, Enkhjargal, Damiran, Daalkhaijav, DelCurto, Timothy, Riggs, Robert, Vavra, Martin, and Cook, John
Abstract:: The objective of this study was to quantify understory species diversity response to overstory manipulation of Blue Mountain eco-region forest. Forty nine ecological land units, including differing successional stages (sapling, pole, small saw, and saw log) and canopy cover (light and medium) in dry Grand Fir (Abies grandis), wet Grand...
Resource Type:: Research Paper
Full Text:: the Society for Range Management, 9-16 February 2007, Reno-Sparks, Nevada. Species diversity in

Current issues in rangeland resource economics

Creator:: Obermiller, Frederick W., Reesman, Dodi, Oregon State University. Extension Service, Oregon State University. Department of Rangeland Resources, Western Regional Coordinating Committee-55, and Society for Rangeland Management
Abstract:: Published February 1990. 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:: Economics Session of the Society for Range Management (SRM) 1990 Annual Meeting in Reno, Nevada, were

Are Early Summer Wildfires an Opportunity to Revegetate Exotic Annual Grass–Invaded Plant Communities?

Creator:: Davies, Kirk W., Nafus, Aleta M., and Johnson, Dustin D.
Abstract:: Medusahead (Taeniatherum caput-medusae [L.] Nevski) is an exotic annual grass invading western rangelands. Successful revegetation of invaded-plant communities can be prohibitively expensive because it often requires iterative applications of integrated control and revegetation treatments. Prescribed burning has been used to control medusahead and prepare seedbeds for revegetation, but burning has...
Resource Type:: Article
Full Text:: Manuscript received 5 March 2012; manuscript accepted 5 August 2012. ª 2013 The Society for Range Management

Large-Scale Downy Brome Treatments Alter Plant-Soil Relationships and Promote Perennial Grasses in Salt Desert Shrublands

Creator:: Schantz, Merilynn C., Monaco, Thomas A., Call, Christopher A., and Sheley, R. L.
Abstract:: Because invasive annual grasses can strongly influence soil resource availability and disturbance regimes to favor their own persistence, there is a great need to understand the interrelationships among invasive plant abundance, resource availability, and desirable species prominence. These interrelationships were studied in two salt desert sites where the local abundance...
Resource Type:: Article
Full Text:: February 2014. ª 2014 The Society for Range Management RANGELAND ECOLOGY & MANAGEMENT 67(3) May 2014 255

Impact of Cultivation Legacies on Rehabilitation Seedings and Native Species Re-Establishment in Great Basin Shrublands

Creator:: Morris, L. R., Monaco, T. A., and Sheley, R. L.
Abstract:: Little is known about how cultivation legacies affect the outcome of rehabilitation seedings in the Great Basin, even though both frequently co-occur on the same lands. Similarly, there is little known about how these legacies affect native species re-establishment into these seedings. We examined these legacy effects by comparing areas...
Resource Type:: Article
Full Text:: :10.2111/REM-D-12-00147.1 10.2111/REM-D-12-00147.1 Society for Range Management Version of Record http

Resilience and Resistance of Sagebrush Ecosystems: Implications for State and Transition Models and Management Treatments

Creator:: Chambers, Jeanne C., Miller, Richard F., Board, David I., Pyke, David A., Roundy, Bruce A., Grace, James B., Schupp, Eugene W., and Tausch, Robin J.
Abstract:: In sagebrush ecosystems invasion of annual exotics and expansion of piñon (Pinus monophylla Torr. and Frem.) and juniper (Juniperus occidentalis Hook., J. osteosperma [Torr.] Little) are altering fire regimes and resulting in large-scale ecosystem transformations. Management treatments aim to increase resilience to disturbance and enhance resistance to invasive species by...
Resource Type:: Article
Full Text:: 10.2111/REM-D-13-00074.1 Society for Range Management Version of Record http

ScholarsArchive@OSU

Native forb response to sulfometuron methyl on medusahead-invaded rangeland in Eastern Oregon

Understory production of transitional forested rangelands in the Blue Mountains of Eastern Oregon

Mowing Wyoming Big Sagebrush Communities With Degraded Herbaceous Understories: Has a Threshold Been Crossed?

Can Imazapic and Seeding Be Applied Simultaneously to Rehabilitate Medusahead-Invaded Rangeland? Single vs. Multiple Entry

Species diversity in understory vegetation of transitional forested rangelands in the Blue Mountains of Eastern Oregon

Current issues in rangeland resource economics

Are Early Summer Wildfires an Opportunity to Revegetate Exotic Annual Grass–Invaded Plant Communities?

Large-Scale Downy Brome Treatments Alter Plant-Soil Relationships and Promote Perennial Grasses in Salt Desert Shrublands

Impact of Cultivation Legacies on Rehabilitation Seedings and Native Species Re-Establishment in Great Basin Shrublands

Resilience and Resistance of Sagebrush Ecosystems: Implications for State and Transition Models and Management Treatments

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