126597 Apr 2026

: It highlights that hares are consistently exposed to various chemical "co-formulants" and active pesticide ingredients, even outside of peak spraying seasons, due to their diet and habitat.

: The study utilized advanced analytical techniques, including Liquid Chromatography-Mass Spectrometry (LC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS) , to identify a broad range of pesticides and their metabolites in hare tissues. 126597

This study is a vital addition to environmental toxicology, reinforcing the need for stricter monitoring of not just active pesticide ingredients, but also the "inert" co-formulants that persist in wildlife. It serves as a stark reminder of the chemical footprint left by modern intensive agriculture on non-target species. Elena Hakme - Welcome to DTU Research Database : It highlights that hares are consistently exposed

The research, led by and colleagues from the Technical University of Denmark (DTU) , investigates the presence of pesticide residues in European hares living within agricultural landscapes in Denmark. This species is often used as a bioindicator for the health of agricultural ecosystems. Key Findings It serves as a stark reminder of the

: A significant aspect of the research is the detection of multiple residues simultaneously, pointing toward the "cocktail effect" where various chemicals may interact in ways that increase toxicity. Scientific Contribution