Preliminary Evaluation of Historical used Pesticides in Quercus robur Wood in Belgium: a Negative Finding

Arno Thomaes, Lieven Bervoets, Lander Storms

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Abstract

Historically used pesticides poses a threat to biodiversity while their release pathways remain unclear. Trees could be a
potential release source due to their long lifespan. This study examined 38 samples to assess pesticide concentrations in
pedunculate oak from Belgium. Low concentrations of procymidone were detected in two samples from one stump. Our
findings suggest that accumulations of historically used pesticides in pedunculate oaks within forests are improbable.
We conclude that leaving dead wood poses no risks for pesticide release to the environment. However, further research
involving diverse tree species and regions is needed to refine and validate this conclusion.
Translated title of the contributionPreliminaire Evaluatie van Historisch Pesticidegebruik in Quercus robur hout in België: Een Negatieve Vondst
Original languageEnglish
Article number18
JournalBulletin of Environmental Contamination and Toxicology
Volume113
Number of pages4
ISSN0007-4861
DOIs
Publication statusPublished - 27-Jul-2024

Thematic List 2020

  • Pollution
  • Forest

Taxonomic list

  • higher plants (Plantae)

Policy

  • forest and agriculture policy
  • environmental policy

Geographic list

  • Flanders

Technological

  • laboratory analysis

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