Discover the latest issue of our quarterly, Lémaniques

Putting a stop to knotweed after 10 seasons of uprooting is :

  • 53,000 kg of vegetation removed since 2018
  • 11,000 hours of intervention (person equivalent)
  • 51,544 m2 of shoreline under control
  • 240 stations around Lake Geneva combined
  • 800 volunteers

To find out more about this major operation initiated by the ASL

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