Hostname: page-component-cd9895bd7-gvvz8 Total loading time: 0 Render date: 2024-12-23T16:38:56.979Z Has data issue: false hasContentIssue false
  • English
  • Français

Herbicide Resistance in Jointed Goatgrass (Aegilops cylindrica): Simulated Responses to Agronomic Practices

Published online by Cambridge University Press:  20 January 2017

D. Eric Hanson ,
Daniel A. Ball  and
Carol A. Mallory-Smith
D. Eric Hanson
Affiliation:
Department of Forest Science, Oregon State University, Corvallis, OR 97333
Daniel A. Ball*
Affiliation:
Columbia Basin Agricultural Research Center, Oregon State University, Pendleton, OR 97801
Carol A. Mallory-Smith
Affiliation:
Department of Crop and Soil Science, Oregon State University, Corvallis, OR 97333
*
Corresponding author's E-mail: [email protected].
Get access Rights & Permissions [Opens in a new window]

Abstract

A population model was constructed to simulate the development of imazamox-resistant jointed goatgrass (AEGCY) in imazamox-resistant (Clearfield™) wheat. The model computed changes in the surface and in the buried AEGCY seed banks for both resistant and susceptible biotypes. Simulations started with an initial density of 1,000 susceptible and zero resistant seeds/m2 in each seed bank. Simulation of continuous, no-till Clearfield wheat production resulted in rapid development of resistant AEGCY without hybridization with wheat and in extremely rapid resistance development with hybridization. In less than 10 yr, the resistant population was growing exponentially in both simulations. Adding a fallow year with tillage into the simulated rotation did not substantially slow down the appearance of resistance but did delay the rate of resistant population increase by several orders of magnitude over 10 yr. Alternating Clearfield and a nonresistant winter wheat in combination with fallowing prevented the establishment of a significant resistant AEGCY population and prevented the susceptible seed population from increasing exponentially. These projections suggest that imazamox-resistant wheat can be a tool for managing AEGCY populations especially if combined with rotations that include fallow and crops other than Clearfield winter wheat.

Keywords

Imazamoxjointed goatgrass, Aegilops cylindrica Host #3 AEGCYwinter wheat, Triticum aestivum L. Clearfield™Crop rotationpollen flowpopulation modelresistance managementALS, acetolactate synthaseBSB, buried seed bankDSP, local seed dispersalEST, established plantMAT, mature plantPRD, seed productionSDL, seedlingSSB, surface seed bank
Type
Research
Information
Weed Technology , Volume 16 , Issue 1 , March 2002 , pp. 156 - 163
Copyright
Copyright © Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

Anderson, R. L. 1997. Cultural systems can reduce reproductive potential of winter annual grasses. Weed Technol. 11: 608–613.Google Scholar
Anderson, R. L. 1998. Seedling emergence of winter annual grasses as affected by limited tillage and crop canopy. Weed Technol. 12: 262–267.Google Scholar
Ball, D. A. 1992. Weed seedbank response to tillage, herbicides, and crop rotation sequence. Weed Sci. 40: 654–659.Google Scholar
Ball, D. A., Young, F. L., and Ogg, A. G. Jr. 1999. Selective control of jointed goatgrass (Aegilops cylindrica) with imazamox in herbicide-resistant wheat. Weed Technol. 13: 77–82.CrossRefGoogle Scholar
Brown, J. and Brown, A. P. 1996. Gene transfer between canola (Brassica napus L. and B. campestris L.) and related weed species. Ann. Appl. Biol. 129: 513–522.Google Scholar
Cavan, G., Cussans, J., and Moss, S. R. 2000. Modeling different cultivation and herbicide strategies for their effect on herbicide resistance in Alopecurus myosuroides . Weed Res. 40: 561–568.Google Scholar
Cavan, G. and Moss, S. R. 2001. Managing the risks of herbicide resistance in wild oat. Weed Sci. 49: 236–240.CrossRefGoogle Scholar
Daugovish, O., Lyon, D. J., and Baltensperger, D. D. 1999. Cropping systems to control winter annual grasses in winter wheat (Triticum aestivum). Weed Technol. 13: 120–126.Google Scholar
Donald, W. W. 1991. Seed survival, germination ability, and emergence of jointed goatgrass. Weed Sci. 39: 210–216.CrossRefGoogle Scholar
Donald, W. W. and Ogg, A. G. Jr. 1991. Biology and control of jointed goatgrass (Aegilops cylindrica), a review. Weed Technol. 5: 3–17.CrossRefGoogle Scholar
Donald, W. W. and Zimdahl, R. L. 1987. Persistence, germinability, and distribution of jointed goatgrass (Aegilops cylindrica) seed in soil. Weed Sci. 35: 149–154.CrossRefGoogle Scholar
Fleming, G. F., Young, F. L., and Ogg, A. G. Jr. 1988. Competitive relationships among winter wheat (Triticum aestivum), jointed goatgrass (Aegilops cylindrica), and downy brome (Bromus tectorum). Weed Sci. 36: 479–486.CrossRefGoogle Scholar
Franetovich, M. L., Peeper, T. F., and Solie, J. B. 1998. Evaluation of cultural practice options for suppression of jointed goatgrass in winter wheat. Proc. West. Soc. Weed Sci. 49:106.Google Scholar
Gealy, D. R. 1988. Growth, gas exchange, and germination of several jointed goatgrass (Aegilops cylindrica) accessions. Weed Sci. 36: 176–185.Google Scholar
Gleichsner, J. A., Rydrych, D. J., and Appleby, A. P. 1987. Germination and growth characteristics of five jointed goatgrass (Aegilops cylindrica) accessions. Proc. West. Soc. Weed Sci. 40: 117–118.Google Scholar
Hall, L., Topinka, K., Huffman, J., and Allen Good, L. D. 2000. Pollen flow between herbicide-resistant Brassica napus is the cause of multiple-resistant B. napus volunteers. Weed Sci. 48: 688–694.Google Scholar
Hanson, D. E. 2000. Population Dynamics of Three Early Seral Herb Species in Pacific Northwest Forests. Ph.D. dissertation. Oregon State University, Corvallis, OR. 242 p.Google Scholar
Jasieniuk, M., Brûlé-Babel, A. L., and Morrison, I. N. 1996. The evolution and genetics of herbicide resistance in weeds. Weed Sci. 44: 176–193.CrossRefGoogle Scholar
Jasieniuk, M., Maxwell, B. D., and Anderson, R. L. et al. 1999. Site-to-site and year-to-year variation in Triticum aestivum-Aegilops cylindrica interference relationships. Weed Sci. 47: 529–537.Google Scholar
Maxwell, B. D. 1999. Jointed goatgrass bioeconomic model. Proc. West. Soc. Weed Sci. 52: 166–173.Google Scholar
Maxwell, B. D., Roush, M. L., and Radosevich, S. R. 1990. Predicting the evolution and dynamics of herbicide resistance in weed populations. Weed Technol. 4: 2–13.CrossRefGoogle Scholar
Morrow, L. A., Young, F. L., and Flom, D. G. 1982. Seed germination and seedling emergence of jointed goatgrass (Aegilops cylindrica). Weed Sci. 30: 395–398.Google Scholar
Saari, L. L., Cotterman, J. C., and Thill, D. C. 1994. Resistance to acetolactate synthase inhibiting herbicides. In Powles, S. B. and Holtum, J., eds. Herbicide Resistance in Plants: Biology and Biochemistry. Chelsea, MI: Lewis Press. pp. 83–139.Google Scholar
Seefeldt, S. S., Zemetra, R., Young, F. L., and Jones, S. S. 1998. Production of herbicide-resistant jointed goatgrass (Aegilops cylindrica) × wheat (Triticum aestivum) hybrids in the field by natural hybridization. Weed Sci. 46: 632–634.CrossRefGoogle Scholar
Westra, P. 1989. Integrated jointed goatgrass (Aegilops cylindrica) control. Proc. West. Soc. Weed Sci. 42: 83–84.Google Scholar
Wetzel, D. K., Horak, M. J., Skinner, D. Z., and Kulakow, P. A. 1999. Transferal of herbicide resistance traits from Amaranthus palmeri to Amaranthus rudis . Weed Sci. 47: 538–543.CrossRefGoogle Scholar
Wiese, A. F., Salisbury, C. D., and Bean, B. W. 1995. Downy brome (Bromus tectorum), jointed goatgrass (Aegilops cylindrica), and horseweed (Conyza canadensis) control in fallow. Weed Technol. 9: 249–254.Google Scholar
Zemetra, R., Hansen, J., and Mallory-Smith, C. A. 1998. Potential for gene transfer between wheat (Triticum aestivum) and jointed goatgrass (Aegilops cylindrica). Weed Sci. 46: 313–317.CrossRefGoogle Scholar