1. Pesticide risk assessment in European agriculture: Distribution patterns, ban-substitution effects and regulatory implications.
- Author
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Gensch, Luisa, Jantke, Kerstin, Rasche, Livia, and Schneider, Uwe A.
- Subjects
PESTICIDES ,NON-target organisms ,RISK assessment ,FARM risks ,AGRICULTURE - Abstract
This study estimates the risks of agricultural pesticides on non-target organisms and the environment by combining detailed pesticide application data for 2015 with the Danish risk indicator Pesticide Load. We quantify and map the pesticide load of 59 pesticides on 28 crops and pastures in the EU. Furthermore, we investigate how recent bans on 14 pesticides in the EU could reduce pesticide use and load. Key findings show that the highest pesticide loads per hectare occur in Cyprus and the Netherlands due to high application rates and a high proportion of vegetable production. Chlorpyrifos caused the highest pesticide load per hectare on more than half of the assessed crops before its ban. The ban of 14 pesticides between 2018 and 2023 potentially reduced pesticide loads by 94%, but unobserved substitution effects could offset pesticide load reductions. Although bans on active substances are justified to control certain endpoint risks, our results highlight the potential weaknesses of bans that merely shift risks. These findings contribute to the ongoing scientific and societal discourse on efficiently mitigating pesticides' impacts on non-target organisms and the environment. However, to improve the evaluation of pesticide use, it is vital to enhance the reporting on detailed pesticide use for individual crop-pesticide combinations. [Display omitted] • Quantified pesticide-related risks in the EU with the Pesticide Load • The cultivation of vegetables incurs the highest pesticide load per hectare • Ban of pesticides decreased pesticide load substantially • The substitution of banned pesticides could offset reduction of pesticide load [ABSTRACT FROM AUTHOR]
- Published
- 2024
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