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Resistance of Goosegrass (Eleusine indica) to Dinitroaniline Herbicides

Published online by Cambridge University Press:  12 June 2017

Laurence C. Mudge ,
Billy J. Gossett  and
Tim R. Murphy
Laurence C. Mudge
Affiliation:
Agron. Dep., Clemson Univ., Clemson, SC 29631
Billy J. Gossett
Affiliation:
Agron. Dep., Clemson Univ., Clemson, SC 29631
Tim R. Murphy
Affiliation:
Agron. Dep., Clemson Univ., Clemson, SC 29631
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Abstract

The presence of a dinitroaniline-resistant biotype of goosegrass [Eleusine indica (L.) Gaertner. ♯3 ELEIN] was confirmed in the northeastern area of South Carolina. It was also found in seven adjoining counties. It showed resistance to seven dinitroaniline herbicides but not to herbicides from six other chemical groups. One biotype was not affected by trifluralin (α,α,α-trifluoro-2,6-dinitro-N,N-dipropyl-p-toluidine) at 3.4 kg ai/ha where a dinitroaniline-susceptible biotype was controlled at 0.3 kg/ha. Under similar conditions, another biotype showed resistance to trifluralin at 0.6 kg/ha but was controlled at 1.1 kg/ha, indicating that at least two unique biotypes may exist.

Keywords

Weed resistanceweed biotypestrifluralinELEIN
Type
Weed Control and Herbicide Technology
Information
Weed Science , Volume 32 , Issue 5 , September 1984 , pp. 591 - 594
Copyright
Copyright © 1984 by the Weed Science Society of America 

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References

Literature Cited

1. Abel, A. L. 1954. The rotation of weedkillers. Proc. Br. Weed Control Conf. 1:249–255.Google Scholar
2. Bandeen, J. D., Stephenson, G. R., and Cowett, E. R. 1982. Discovery and distribution of herbicide resistant weeds in North America. Pages 9–27 in LeBaron, H. M. and Gressel, J., eds. Herbicide Resistance in Plants. John Wiley and Sons, Inc., New York.Google Scholar
3. Gressel, J., Ammon, H. U., Fogelfors, H., Gasquez, J., Kay, Q. O. N., and Kees, H. 1982. Discovery and distribution of herbicide resistant weeds outside North America. Pages 32–55 in LeBaron, H. M. and Gressel, J., eds. Herbicide Resistance in Plants. John Wiley and Sons, Inc., New York.Google Scholar
4. Harper, J. L. 1956. The evolution of weeds in relation to resistance to herbicides. Proc. Br. Weed Control Conf. 3:179–188.Google Scholar
5. LeBaron, H. M. and Gressel, J. 1982. Summary of accomplishments, conclusions, and future needs. Pages 349–362 in LeBaron, H. M. and Gressel, J., eds. Herbicide Resistance in Plants. John Wiley and Sons, Inc., New York.Google Scholar
6. Ryan, G. F. 1970. Resistance of common groundsel to simazine and atrazine. Weed Sci. 18:614–616.Google Scholar