ACCase
Quizalofop-p-ethyl resistance in Polypogon fugax involves glutathione S-transferases
Asiaminor bluegrass (Polypogon fugax) is one of the main weeds invading Chinese canola fields.
Gene flow increases the initial frequency of herbicide resistance alleles in unselected Lolium rigidum populations.
In two different locations of the Western Australian “wheatbelt”, Lolium rigidum (rigid ryegrass) seeds were collected from organic fields (no herbicide use) and neighbouring conventional fields (persistent herbicide use), the latter infested with herbicide-resistant plants, to investigate the occurrence of gene flow among field populations as revealed by herbicide resistance gene transfer.
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