Listed as an invasive alien species, the coypu (Myocastor coypus) burrows into riverbanks, eats crops and costs local authorities millions. Overview of the 2026 control campaign.
An indigenous dengue case was confirmed in Carmaux (Tarn) on 21 July 2026. ARS Occitanie triggers two mosquito-control operations. Scope, perimeter, what to do.
First in Gironde: Sainte-Eulalie releases 200,000 sterilised male tiger mosquitoes per week since 18 July 2026. How SIT works, who funds it, and what it changes for the 83 colonised departments.
First indigenous dengue cluster confirmed in Lyon in July 2026: what the ARS Auvergne-Rhône-Alpes and Santé publique France are saying, the mosquito-control operations triggered in the Rhône, Isère, Ain and Drôme, and the anti-tiger-mosquito actions to apply now.
First detected in Marseille in 2021, the Oriental hornet Vespa orientalis is now spreading north in France. 2026 update, biology, underground nesting and what to do in PACA and beyond.
On 16 July 2026, Moselle launched its departmental plan against the Asian hornet. 250 interventions in 2025, €12M in damages: figures, funding and solutions.