New policy brief outlines systems-based approach for managing cumulative pesticide impacts across European landscapes.

A new policy brief from the PollinERA project calls for a major shift in EU pesticide regulation, arguing that current assessments of individual substances fail to address the cumulative environmental impacts of pesticide use across landscapes, and that many pesticide bans are unnecessary if the scale of use is managed.

The brief, “A Regional Budget System for Pesticide Management: Systems-first environmental risk assessment: the case for change,” proposes assigning ecological regions an annual toxic-unit (TU) budget linked to environmental carrying capacity. Farmers would register pesticide applications digitally, with approvals dependent on available regional budget capacity.

The authors, Christopher John Topping, Johan Axelman and James Henty Williams, argue that the approach would better align pesticide regulation with EU environmental obligations under the Water Framework Directive, Natura 2000 and the Nature Restoration Law. The brief also outlines key advantages, including environmental protection, regulatory simplification, resistance management, improved farmer access, fair access, and stronger market incentives for lower-impact products.

The brief also proposes implementation through three targeted amendments within the current EU Omnibus process: linking pesticide use conditions under Regulation (EC) 1107/2009 to regional ecological limits; introducing Regional Pesticide Management Plans under the Sustainable Use Directive (2009/128/EC); and aligning regional budget calibration with Water Framework Directive and Nature Restoration Law targets. According to the authors, no new legislative framework would be required.

The policy brief is accompanied by a commentary for further reading, “Pesticide Regulation and the Omnibus Process: A systems-based regional management approach: operational framework, fair access, and market incentives.” Both the policy brief and technical support document are available on the Research Ideas and Outcomes (RIO) journal, in PollinERA's open-access collection, as well as on PollinERA’s website.

Read the policy brief here.

About PollinERA
PollinERA (Understanding pesticide-Pollinator interactions to support EU Environmental Risk Assessment and policy) is a four-year Horizon Europe project that aims to move the evaluation of the risk and impacts of pesticides and suggestions for mitigation beyond the current situation of assessing single pesticides in isolation on honey bees to an ecologically consistent assessment of effects on insect pollinators.


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PollinERA receives funding from the European Union’s Horizon Europe research and innovation programme under grant agreement No.101135005. Views and opinions expressed are those of the author(s) only and do not necessarily reflect those of the European Union (EU) or the European Research Executive Agency (REA). Neither the EU nor REA can be held responsible for them.