Glycosyltransferase genes are associated with resistance to cyhalofop‐butyl in a Chinese Echinochloa crus‐galli population

Echinochloa crus-galli is the most troublesome and widespread weed of most rice-growing regions of the world. Cyhalofop-butyl, a herbicide within the acetyl-CoA carboxylase (ACCase) chemical group, has been extensively used to control barnyardgrass in rice. The repeated exposure to cyhalofop-butyl has led to resistance evolution in E. crus-galli populations.