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Revegetating Russian Knapweed (Acroptilon repens) and Green Rabbitbrush (Ericameria teretifolia) Infested Rangeland in a Single Entry

Published online by Cambridge University Press:  20 January 2017

Roger L. Sheley
Roger L. Sheley*
Affiliation:
Rangeland Weed Ecologist, United States Department of Agriculture, Agricultural Research Service, 67826-A Hwy 205, Burns, OR 97720
*
Corresponding author's E-mail: Roger.Sheley@oregonstate.edu
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Abstract

The objective of this study was to test the potential for using a single-entry procedure to revegetate Russian knapweed– and green rabbitbrush–infested rangeland. I hypothesized that simultaneously applying an herbicide and seeding in the fall would produce the highest establishment and growth of desired species. For Russian knapweed, treatments included three seeding rates (zero, low, and high) and two herbicides (with and without clopyralid plus 2,4-D) applied in either the spring (2003) or fall (2004). The seed mixture included pubescent wheatgrass, Siberian wheatgrass, and alfalfa. Grasses were seeded on October 21, 2003 (fall dormant), and April 5, 2004 (spring), using a no-till rangeland drill. The seeding rates consisted of 3.4, 6.8, and 9.3 (low) or 5.0, 9.0, and 12.3 (high) kg ha−1 of alfalfa, Siberian wheatgrass, and pubescent wheatgrass, respectively. For green rabbitbrush, treatments included two seeding levels (13.5 kg ha−1 of Siberian wheatgrass and not seeded) and three herbicides (clopyralid, dicamba, and 2,4-D) and a control applied in July. Clopyralid plus 2,4-D (0.21 plus 1.12 kg ha−1) and dicamba at 2.1 kg ha−1 gave 61 and 66% control of Russian knapweed and green rabbitbrush, respectively. Herbicides interacted with seeding to provide the highest density of seeded species on the Russian knapweed site. These data support the hypothesis that simultaneously applying an herbicide and seeding in the fall would produce the highest establishment and growth of desired species. Conversely, only seeding affected Siberian wheatgrass establishment on the rabbitbrush sites. It may be reasonable to seed Siberian wheatgrass without controlling rabbitbrush if forage production is the primary objective.

Keywords

Clopyralid2,4-Dgreen rabbitbrush, Ericameria teretifolia (Dur. & Hilg.) Jepson ERITERussian knapweed, Acroptilon repens (L.) DC. ACRREalfalfa, Medicago sativa Lpubescent wheatgrass, Agropyron intermedium var. trichophorum (Link) HalacSiberian wheatgrass, Agropyron fragile (Roth) CandargyRange reseedingrehabilitationinvasive weeds management
Type
Weed Management
Information
Weed Science , Volume 55 , Issue 4 , August 2007 , pp. 365 - 370
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Asay, K. H., Johnson, D. A., Jensen, K. B., Chatterton, N. J., Horton, W. H., Hansen, W. T., and Young, S. A. 1995. Registration of ‘Vavilog’ Siberian crested wheatgrass. Crop Sci. 35:1510.Google Scholar
Benz, L. J., Beck, K. G., Whitson, T. D., and Koch, D. W. 1999. Reclaiming Russian knapweed infested rangeland. J. Range Manag. 52:351–356.Google Scholar
Carpinelli, M. F., Sheley, R. L., and Maxwell, B. D. 2004. Revegetating weed-infested rangeland with niche-differentiated desirable species. J. Range. Manag. 57:97–105.Google Scholar
Cluff, G. J., Roundy, B. A., Evans, R. A., and Young, J. A. 1983. Herbicidal control of greasewood (Sarcobatus vermiculatus) and salt rabbitbrush (Chrysothamnus nauseosus ssp. Consimilis). Weed Sci. 23:394–401.Google Scholar
DiTomaso, J. M. 2000. Invasive weeds in rangelands: species, impacts, and management. Weed Sci. 48:255–265.Google Scholar
Evans, R. A. and Young, J. A. 1975. Aerial application of 2,4-D plus picloram for green rabbitbrush control. J. Range Manag. 28:315–318.Google Scholar
Ferrell, M. A., Whitson, T. D., Koch, D. W., Gade, A. E., and Lym, R. G. 1993. Integrated control of leafy spurge (Euphorbia esula) with Bozoisky Russian wildrye (Psathyrostachys juncea) and Luna pubescent wheatgrass (Agropyron intermedium var. trichophorum). Proc. West. Soc. Weed Sci. 46:36–38.Google Scholar
Frischknecht, N. C. 1963. Contrasting effects of big sagebrush and rubber rabbitbrush on production of crested wheatgrass. J. Range. Manag. 16:70–74.Google Scholar
Hyder, D. N., Sneva, F. S., Chilcote, D. O., and Furtick, W. R. 1958. Chemical control of rabbitbrush with emphasis upon simultaneous control of big sagebrush. Weeds. 6:289–297.Google Scholar
Jacobs, J. S., Carpinelli, M. F., and Sheley, R. L. 1999. Revegetating noxious weed-infested rangeland. in Sheley, R., Petroff, J., eds. Biology and Management of Noxious Rangeland Weeds. Corvallis, OR Oregon State University Press. 438.Google Scholar
Klomp, G. J. and Hull, A. C. Jr. 1968. Effects of 2,4-D on emergence and seedling growth of range grasses. J. Range Manag. 21:67–70.Google Scholar
Laufenberg, S. M., Sheley, R. L., Jacobs, J. S., and Borkowski, J. 2005. Herbicide effects on density and biomass of Russian knapweed (Acroptilon repens) and associated plant species. Weed Technol. 19:62–72.Google Scholar
Miller, R. F., Bates, J. D., Svejcar, T. J., Pierson, F. B., and Eddleman, L. E. 2005. Biology, Ecology, and Management of Western Juniper. Corvallis, OR Oregon State University, Agricultural Research Service Technical Bulletin 152.Google Scholar
Mohan, J. M. 1973. 14 years of rabbitbrush control in central Oregon. J. Range Manag. 26:448–451.Google Scholar
National Invasive Species Council 2001. Meeting the Invasive Species Challenge: National Invasive Species Management Plan. Beltsville, MD National Invasive Species Council. 80.Google Scholar
Peterson, R. G. 1985. Design and analysis of experiments. New York Marcel Dekker. 272.Google Scholar
Pimm, S. and Gilpin, M. 1989. Theoretical issues in conservation biology. Pages 287–305. in Roughgarden, J., May, R., Levey, S. eds. Perspectives in Ecological Theory. Princeton, NJ Princeton University Press.Google Scholar
Pokorny, M. L., Sheley, R. L., Zabinski, C. A., Engel, R. E., Svejcar, T. J., and Borkowski, J. J. 2005. Plant functional group diversity as a mechanism for invasion resistance. Restor. Ecol. 13:448–459.Google Scholar
Randall, J. 1996. Weed control for the preservation of biological diversity. Weed Technol. 10:370–383.Google Scholar
Sheley, R. L. and Carpinelli, M. F. 2006. Creating weed-resistant plant communities using niche-differentiated nonnative species. Range. Ecol. Manag. 58:480–488.Google Scholar
Sheley, R. L., Jacobs, J. S., and Lucas, D. E. 2001. Revegetating spotted knapweed infested rangeland in a single entry. J. Range Manag. 54:144–151.Google Scholar
Sheley, R. L., Jacobs, J. S., and Svejcar, T. J. 2005. Integrating disturbance and colonization during rehabilitation of invasive weed-dominated rangeland. Weed Sci. 53:307–314.Google Scholar
Sheley, R. and Petroff, J. 1999. Biology and management of noxious rangeland weeds. Corvallis, OR Oregon State University Press. 438.Google Scholar
Sheley, R. L., Whitson, T. D., Carrithers, V., Jacobs, J. S., and Gehrett, J. 2002. Weed Technol. 16:645–650.Google Scholar
Velagala, R. P., Sheley, R. L., and Jacobs, J. S. 1997. Influence of density on intermediate wheatgrass and spotted knapweed interference. J. Range Manag. 50:523–529.CrossRefGoogle Scholar
Westbrooks, R. 1998. Invasive Plants, Changing the Landscape of America: Fact Book. Washington, D.C. Federal Interagency Committee for the Management of Noxious and Exotic Weeds. 109.Google Scholar
Whisenant, S. G. 1988. Control of threadleaf rubber rabbitbrush with herbicides. J. Range Manag. 41:470–472.Google Scholar
Whitson, T. D., Baker, J. L., Cunningham, R. D., and Heald, T. E. 1991. Control of Russian knapweed with various herbicides applied at three growth stages. 88–89. Las Cruces, NM: Western Society of Weed Science Research Progress Report.Google Scholar
Whittenberg, R. and Cock, M. J. 2001. Invasive Alien Species: A Toolkit of Best Prevention and Management Practices. Global Invasive Species Prgramme. Wallingford, Oxon, UK CABI. 228.Google Scholar
Wilcove, D. S., Rothstein, D., and Dubow, J. 1998. Quantifying threats to imperiled species in the United States. Bioscience. 48:607–615.Google Scholar
William, R., Ball, D., Parker, R., Miller, T., Morishita, D., and Hutchinson, P. 2006. Pacific Northwest 2006 Weed Management Handbook. Corvallis, OR Oregon State University Extension Special Publication.Google Scholar