Determination of abamectin and difenoconazole residues in Scaptotrigona postica: validation of a QuEChERS–UHPLC-MS/MS method and application in environmental samples - Garcia, Gabriela Reani Rodrigues; Costa, Joyce Oliveira; Silva, Rafaela Garcia da; Brigante, Janete; Daam, Michaela; Vieira, Eny Maria (Congresso Latino-Americano de Cromatografia e Técnicas Afins (COLACRO), 2025)