Zhijia Cheng, Yang Xiong, Tengda Ma, Qingyi Wang, Mingxia Song, Qinghui Zhao, Ning Zhang, Jingbo Guo, Yahe Wang, Zhiguang Hou, Zhongbin Lu
Propaquizafop is a highly efficient aryloxy phenoxy propionate chiral herbicide. However, the use of propaquizafop, including its safe use methods, residue patterns, dietary risk assessment, and maximum residue limits, for ginseng, a traditional Chinese medicinal plant, has not been studied. An analytical method was established for the simultaneous determination of propaquizafop and its four metabolites in ginseng soil, fresh ginseng, ginseng plant, and dried ginseng using HPLC-MS/MS. This approach showed good linearity ( R 2 ranging from 0...
March 19, 2024: Journal of Agricultural and Food Chemistry