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Selecting for Triallate Resistance in Wild Oat |
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Author:
Hugh J. Beckie and Sakti Jana
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Date Created:
June 07, 2000 |
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Last Reviewed:
February 14, 2007 |
Document Source: Canadian Journal of Plant Science, Volume 80: 665-667
Summary
· Resistance in wild oat (Avena fatua L.) to triallate was monitored from 1996 to 1998 in plots of continuous spring wheat (Triticum aestivum L.) and wheat-fallow, with or without triallate applied from 1979 to 1997.
· Resistance in wild oat occurred after 18 yr where triallate was applied annually in continuous wheat, but not where triallate was applied 10 times in a wheat-fallow rotation over the same period.
· No resistance was detected in the continuous wheat or wheat-fallow plots where no herbicide was applied. |
