Skip to main content
Log in

Ecotoxicity of copper input and accumulation for soil biodiversity in vineyards

  • Review
  • Published:
Environmental Chemistry Letters Aims and scope Submit manuscript

Abstract

Copper has been successfully used in the sulfate form as a fungicide to control grapevine diseases since 150 years, yet high Cu accumulation in vineyards may alter soil life. Although actual Cu additions are about tenfold lower than 50 years ago, the use of Cu in the context of the agroecological transition is still debated. Indeed, copper is one of the rare pesticides allowed for organic farming. Therefore, we performed a meta-analysis on Cu ecotoxicity by selecting 19 articles out of 300 articles relevant to copper and soil biological quality. Results show that microbial activity decreased by 30% when more than 400 kg of Cu was applied yearly per ha. Nematodes abundance remained unchanged for copper application up to 3200 kg/ha/year. Collembola and enchytraeid reproduction declined by 50% after application of 400 and 1895 kg Cu/ha/year, respectively. Earthworm biomass was reduced by 15% after application of 200 kgCu/ha/year. For soil Cu levels higher than 200 kg Cu/ha, microbial respiration decreased by 50% and no effect was observed on collembola. Overall, while toxicity is observed, the corresponding literature investigations involved Cu levels that are at least 50 times higher than the dose of 4 kg Cu/ha/year currently authorized by the European Commission for viticulture. As a consequence, applying copper at 4 kg/ha/year should not modify substantially soil biological quality and functions.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

Similar content being viewed by others

References

Download references

Acknowledgements

This study was carried out thanks to financial support from the consortium of French winegrowers composed of Domaine de Villaine, Champagne Fleury, Domaine de la Romanée Conti, Domaine des Comtes Lafon, Domaine Leflaive, Domaine Jean-Louis Trapet, Domaine Thibault Liger BelAir, Château Palmer, Château La Lagune, Domaine Dujac, Domaine Michel Lafarge, Domaine de la Coulée de Serrant, Domaine Marquis d’Angerville, Champagne Ruppert Leroy, Association des Champagnes biologiques, Château Pédesclaux, Château Latour, Clos de Tart, and Les Grands Vignobles en Méditerranée. We also thank Eric Lichtfouse for his comment on the manuscript and Annie Buchwalter for her assistance on the English version of the manuscript.

Author information

Authors and Affiliations

Authors

Contributions

BK realized the review and meta-analysis. All authors contributed to the technical and scientific discussion on the theme. BK wrote the draft of the manuscript. All the authors commented and validated the manuscript.

Corresponding author

Correspondence to Battle Karimi.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Karimi, B., Masson, V., Guilland, C. et al. Ecotoxicity of copper input and accumulation for soil biodiversity in vineyards. Environ Chem Lett 19, 2013–2030 (2021). https://doi.org/10.1007/s10311-020-01155-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10311-020-01155-x

Keywords

Navigation