Figure 1

AR concentration in liver of trapped rodents in Martinique Island. Concentrations of individual (A) or grouped in first or second generation (B) AR molecules are presented. AR concentrations were determined by LC-MS/MS as previously described47. Results are presented as median with interquartile range. First-generation AR = CTTL, coumatetralyl; WARF, warfarin; CHL, chlorophacinone. Second-generation AR = BROMA, bromadiolone; DFC, difenacoum; BFC, brodifacoum; FLO, flocoumafen; DFT, difethialone. The dashed line corresponds to the concentration of 1000 ng/g.