Residue Dissipation, Transformation Products, and Dietary Risk Assessment of Flonicamid in a Rice Paddy Ecosystem
Flonicamid is a systemic pyridinecarboxamide insecticide used to control sap-sucking pests in agricultural crops. An ultra-high-performance liquid chromatography–tandem mass spectrometry (UHPLC–MS/MS) method was developed for the simultaneous determination of flonicamid and its metabolites, N-(4-trifluoromethylnicotino...