Evidence for the interest of suspect screening metabolomics to identify known and unkown pesticide metabolites in soil

Lab-to-field experimental approach to study the dissipation, metabolism, and soil microbial ecotoxicity of isoproturon, tebuconazole, and chlorpyrifos

International audience

New approach to identify and categorize pesticide metabolites in soil combining suspect screening metabolomics with in silico molecular typology. 5th International Conference on Environmental Pollution and Remediation (ICEPR)

New approach to identify and categorize pesticide metabolites in soil combining suspect screening metabolomics with in silico molecular typology. 5th International Conference on Environmental Pollution and Remediation (ICEPR). 5th International Conference on Environmental Pollution and Remediation (ICEPR)

Evaluation of the environmental fate and ecotoxicological impact of the pesticide chlorpyrifos in soil for improvement of its environmental risk assessment

EABIOMEUBINRA; Pesticides protect crops from various pests but can also harm nontarget organisms. To minimize risks for the environment and human health, a huge amount of studies are carried out and evaluated during the authorization process of each pesticide. However, the prediction of the environmental fate and ecotoxicological impact of a pesticide remains difficult. Several 100 formerly used pesticides are now banned because unexpected risks emerged decades after their authorization. Risk assessment documents of the organophosphate insecticide chlorpyrifos (CHL) particularly lack information about its degradation and potential transformation products in soil, and its impact on non-targe…

A tiered-based approach to study the dissipation and adsorption of isoproturon, tebuconazole and chlorpyrifos in soil