CSIRO Publishing blank image blank image blank image blank imageBooksblank image blank image blank image blank imageJournalsblank image blank image blank image blank imageAbout Usblank image blank image blank image blank imageShopping Cartblank image blank image blank image You are here: Journals > The Rangeland Journal   
The Rangeland Journal
http://www.austrangesoc.com.au/
  Rangeland Ecology & Management
 
blank image Search
 
blank image blank image
blank image
 
  Advanced Search
   

Journal Home
About the Journal
Editorial Structure
Contacts
Content
Online Early
Current Issue
Just Accepted
All Issues
Special Issues
Research Fronts
Sample Issue
For Authors
General Information
Notice to Contributors
Submit Article
Open Access
For Referees
Referee Guidelines
Review Article
Annual Referee Index
For Advertisers
For Subscribers
Subscription Prices
Customer Service
Print Publication Dates

blue arrow e-Alerts
blank image
Subscribe to our Email Alert or RSS feeds for the latest journal papers.

New Feature

New Commenting Tool
Join the conversation and leave comments on all new journal articles.


red arrow Connect with us
blank image
facebook   youtube

 

Article << Previous     |     Next >>   Contents Vol 34(1)

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

Mounir Louhaichi A B E , Michael F. Carpinelli C , Lesley M. Richman D and Douglas E. Johnson A

A Department of Rangeland Ecology and Management, Oregon State University, Corvallis, OR 97331, USA.
B International Centre for Agricultural Research in the Dry Areas (ICARDA), Aleppo, Syria.
C Current address: USDA/Forest Service, Albuquerque, NM 87113, USA, Formerly Agricultural Research Service, EOARC, Burns, OR 97720, USA.
D USDI/Bureau of Land Management, Burns, OR 97720, USA.
E Corresponding author. Email: M.Louhaichi@cgiar.org

The Rangeland Journal 34(1) 47-53 http://dx.doi.org/10.1071/RJ11021
Submitted: 24 April 2011  Accepted: 3 August 2011   Published: 29 February 2012


 
 Full Text
 PDF (650 KB)
 Export Citation
 Print
  
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 forbs is largely unknown. We assessed the impact of an autumn application of sulfometuron methyl on native forbs on the sagebrush/bunchgrass steppe of eastern Oregon over 3 years. We applied 70 g a.i./ha (1.0 oz. a.i./acre) of sulfometuron methyl to randomly selected locations on three sites in a split-plot-in-time (repeated-measures) experimental design. Three years after treatment, 6 of the 11 forb species studied had a significant reduction in density (P < 0.05), with densities ranging from 3 to 60% of the pre-treatment levels. The results of this study suggest that the benefit of medusahead control by sulfometuron methyl should be weighed against the damage to non-target species.

Additional keywords: Great Basin, image processing, invasive annual grass, non-target, Oust, population dynamics, Taeniatherum caput-medusa, VegMeasure.


References

Anderson, E. J., Borman, M. M., and Krueger, W. C. (1998). ‘The Ecological Provinces of Oregon: a Treatise on the Basic Ecological Geography of the State.’ Oregon Agricultural Experiment Station. Special Report 990. (Oregon State University: Corvallis.)

Bahm, M. A., Jensen, K. C., and Barnes, T. G. (2011). Herbicide and fire effects on Smooth Brome (Bromus inermis) and Kentucky Bluegrass (Poa pratensis) in invaded prairie remnants. Invasive Plant Science and Management 4, 189–197.
CrossRef | CAS |

Booth, D. T., Cox, S. E., Fifield, C., Phillips, M., and Williamson, N. (2005). Image analysis compared with other methods for measuring ground cover. Arid Land Research and Management 19, 91–100.
CrossRef |

Davies, K. W. (2010). Revegetation of Medusahead-invaded sagebrush steppe. Rangeland Ecology and Management 63, 564–571.
CrossRef |

Davies, K. W., and Svejcar, T. J. (2008). Comparison of Medusahead-invaded and non-invaded Wyoming big sagebrush steppe in southeastern Oregon. Rangeland Ecology and Management 61, 623–629.
CrossRef |

Donaldson, S., and Bowers, G. (1998). ‘Weed Identification and Control Guide. Cooperative Extension.’ (University of Nevada: Reno.)

DuPont Agricultural Products (2002). ‘OUST Herbicide Product Label. EI DuPont de Nemours and Company.’ (DuPont Agricultural Products: Wilmington.)

Fletcher, J. S., Pfleeger, T. G., Ratsch, H. C., and Hayes, R. (1996). Potential impact of low levels of chlorsulfuron and other herbicides on growth and yield of nontarget plants. Environmental Toxicology and Chemistry 15, 1189–1196.
CrossRef | CAS |

Groves, R. H. (1989). Ecological control of invasive terrestrial plants. In: ‘Biological Invasions: a Global Perspective’. (Eds J. A. Drake, H. A. Mooney, F. Di. Castri, R. H. Groves, F. J. Kruger, M. Remanjek and M. Williamson.) pp. 437–462. (Wiley: New York.)

Harvey, J. Jr., Dulka, J. J., and Anderson, J. J. (1985). Properties of sulfometuron methyl affecting its environmental fate: aqueous hydrolysis and photolysis, mobility and adsorption on soils, and bioaccumulation potential. Journal of Agricultural and Food Chemistry 33, 590–596.
CrossRef | CAS |

Hironaka, M. (1961). The relative rate of root development of cheatgrass and medusahead. Journal of Range Management 14, 263–267.
CrossRef |

James, J. J., Davies, K. W., Sherley, R. L., and Aanderud, Z. T. (2008). Linking nitrogen partitioning and species abundance to invasion resistance in the Great Basin. Oecologia 156, 637–648.
CrossRef | CAS |

Johnson, D. E., Louhaichi, M., and Vulfson, M. (2003). VegMeasure: a C++ computer program for field measurement of vegetative cover. In: ‘Proceedings of 2003 Annual Conference, Technology: Converging at the Top of the World’. pp. 1-8. (ASPRS: Anchorage.)

Kyser, G. B., Ditomaso, J. M., Doran, M. P., Orloff, S. B., Wilson, R. G., Lancaster, D. L., Lile, D. F., and Porath, M. L. (2007). Control of medusahead (Taeniatherum caput-medusae) and other annual grasses with imazapic. Weed Technology 21, 66–75.
CrossRef | CAS |

Louhaichi, M., Borman, M., and Johnson, D. E. (2001). Spacially located platform and aerial photography for documentation of grazing impacts on wheat. Geocarto International 16, 65–70.
CrossRef |

Louhaichi, M., Johnson, M. D., Woerz, A. L., Jasra, A. W., and Johnson, D. E. (2010). Digital charting technique for monitoring rangeland vegetation cover at local scale. International Journal of Agriculture and Biology 12, 406–410.

Major, J., McKell, C. M., and Berry, L. J. (1960). ‘Improvement of Medusahead-infested Rangeland.’ University of California Agricultural Experiment Station. Leaflet 123. (University of California: Davis.)

McCullagh, P., and Nelder, J. A. (1989). ‘Generalized Linear Models.’ (Chapman and Hall: London.)

Monaco, T. A., Osmond, T. M., and Dewey, S. A. (2005). Medusahead control with fall and spring-applied herbicides in northern Utah foothills. Weed Technology 19, 653–658.
CrossRef |

Pimentel, D. (2002). ‘Biological Invasions: Economic and Environmental Costs of Alien Plant, Animal, and Microbe Species.’ (CRC Press: Boca Raton.)

Russell, M. H., Saladini, J. L., and Lichtner, F. (2002). Sulfonylurea herbicides. Pesticide Outlook 13, 166–173.
CrossRef | CAS |

SAS (2009). ‘SAS/STAT User’s Guide, Version 9.2.’ (SAS Institute: Cary.)

SERA (Syracuse Environmental Research Associates, Inc.) (2004). ‘Metsulfuron methyl – Human Heath and Ecological Risk Assessment Final Report.’ TR 02-43-17-01b. 9 December 2004. (SERA: Syracuse.)

Sheley, R. L., Carpinelli, M. F., and Reever Morghan, K. J. (2007). Effects of imazapic on target and nontarget vegetation during revegetation. Weed Technology 21, 1071–1081.
CrossRef | CAS |

Trubey, R. K., Bethem, R. A., and Peterson, B. (1998). Degradation and mobility of sulfometuron-methyl (Oust herbicide) in field soil. Journal of Agricultural and Food Chemistry 46, 2360–2367.
CrossRef | CAS |

USDA Forest Service (2004). ‘Sulfometuron Methyl: Human Health and Ecological Risk Assessment.’ Final Report. (USDA Forest Service: Fayetteville.)

USDA Forest Service (2005). ‘Environmental Assessment: Turnpike Pit Medusahead Control.’ (USDA Forest Service: Paulina.)

USDA Forest Service (2007). ‘Invasive Plant Treatments Final Environmental Impact Statement Deschutes and Ochoco National Forests, Crooked River National Grassland.’ (USDA Forest Service: Bend.)

USDA Forest Service (2008). ‘Olympic National Forest Final Environmental Impact Statement and Record of Decision Beyond Prevention: Site-Specific Invasive Plant Treatment Project.’ (USDA Forest Service: Olympia.)

USDI Bureau of Land Management. (2001). ‘GIS Geodatabase: General Vegetation, General Soils.’ (USDI Forest Service: Burns.)

Vallentine, J. F. (2004). Herbicides for plant control. In: ‘Restoring Western Ranges and Wildlands, Vol. 2’. Gen. Tech. Rep. RMRS-GTR-136 Vol 1. (Eds S. B. Monsen, R. Stevens and N. L. Shaw.) pp. 99–99. (Department of Agriculture, Forest Service, Rocky Mountain Research Station: Fort Collins.)

Western Regional Climate Center (2005). Western Regional Climate Center, Climatological Data Summaries, Desert Research Institute, Reno, NV. Available at: www.wrcc.dri.edu/ (accessed 5 September 2011).

Whitson, T. D., Burrill, L. C., Dewey, S. A., Cudney, D. W., Nelson, B. E., Lee, R. D., and Parker, R. (2002). ‘Weeds of the West.’ 9th edn. (The Western Society of Weed Science. University of Wyoming: Jackson.)


   
 


    
Legal & Privacy | Contact Us | Help

CSIRO

© CSIRO 1996-2013