To regulate the growth of broad leaf weeds in crop fields, chlorophenoxy herbicides, including dicamba, mecoprop, mecorpop-p, and 4-chloro-2-methylphenoxyacetic acid, are widely used (Sanchis et al., 2013;Mottier et al., 2014). The toxicities of several chlorophenoxy herbicides have been reported despite their widespread use. For example, 2,4-dichlorophenoxyacetic acid can cause cerebrovascular impairments in rats by damaging the structure of the plasma membrane (Elo et al., 1988;Bradberry et al., 2000). Mecoprop-p, another chlorophenoxy herbicide, is a synthetic auxin that has been widely used to control weed growth since the 1980s (Périllon et al., 2021). It is known to be poorly absorbed in the soil but has a high water solubility of 250 mg/L at 20℃