Haloxyfop-R-methyl resistance in Polypogon fugax: involvement of ABCG25 and ACCase gene overexpression.
Asia minor bluegrass (Polypogon fugax) is a problematic grass weed in Chinese canola fields, and resistance to acetyl-CoA carboxylase (ACCase)-inhibiting herbicides is increasingly widespread. Here, we characterized a haloxyfop-R-methyl-resistant P. fugax population (CZ-R) collected from Chongzhou City, Sichuan Provinc...