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Landscape features support natural pest control and farm income when pesticide application is reduced.

Ana KlinnertAna Luisa BarbosaRui CatarinoThomas FellmannEdoardo BaldoniCaetano BeberJordan HristovMaria Luisa ParacchiniCarlo RegaFranz WeissPeter WitzkeEmilio Rodriguez-Cerezo
Published in: Nature communications (2024)
Future trajectories of agricultural productivity need to incorporate environmental targets, including the reduction of pesticides use. Landscape features supporting natural pest control (LF-NPC) offer a nature-based solution that can serve as a partial substitute for synthetic pesticides, thereby supporting future productivity levels. Here, we introduce a novel approach to quantify the contribution of LF-NPC to agricultural yields and its associated economic value to crop production in a broad-scale context. Using the European Union as case study, we combine granular farm-level data, a spatially explicit map of LF-NPC potential, and a regional agro-economic supply and market model. The results reveal that farms located in areas characterized by higher LF-NPC potential experience lower productivity losses in a context of reduced synthetic pesticides use. Our analysis suggests that LF-NPC reduces yield gaps on average by four percentage points, and increases income by a similar magnitude. These results highlight the significance of LF-NPC for agricultural production and income, and provide a valuable reference point for farmers and policymakers aiming to successfully invest in landscape features to achieve pesticides reduction targets.
Keyphrases
  • risk assessment
  • climate change
  • human health
  • heavy metals
  • single cell
  • gas chromatography
  • physical activity
  • mental health
  • current status
  • life cycle
  • high resolution
  • simultaneous determination
  • high density