“…In recent years, more and more attention has been paid to herbicide residue in water samples worldwide (Feng, Yu, Liu, Liu, & Sun, 2015;Lu, Peterson, Gooding, & Lee, 2012;Oberleitner et al, 2014;Wu et al, 2013;Zhang et al, 2011). These residual herbicides in water samples also presented a high risk to human health (Barbosa, Solano Mde, & Umbuzeiro Gde, 2015;Benito-Peña, MorenoBondi, Orellana, Maquieira, & van Amerongen, 2005;Kolosova et al, 2017;Sekhotha, Monyeki, & Sibuyi, 2016;Zhang et al, 2011). Therefore, it is necessary to strictly monitor agrochemical residues in water samples.…”