Fig. 4From: Spatiotemporal analysis of multi-pesticide residues in the largest Central European shallow lake, Lake Balaton, and its sub-catchment areaGeographical- and temporal distribution of pesticide and insect repellent residues detected in waters. Legend: †banned pesticide residues in Hungary during the investigation period. *sum of the enantiomer/isomer composition of metolachlor. Mmetabolite of an active substance. Detailed data are summarized in Additional file 1 Table S2Back to article page