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24, chemin de Borde Rouge –Auzeville – CS52627
31326 Castanet Tolosan CEDEX - France

Dernière mise à jour : Mai 2018

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Nom du dispositif
Massif Landais (40)


Type de dispositif
Plantation forestière
Mono ou multi-site
Insertion dans un réseau
Site web
Suivi démographique de populations d'Armillaria ostoyae sur pin maritime sur 12 zones de mortalités d'environ 1 ha à différents endroits du massif landais. Des prélèvements de mycélium ont été réalisés en 2006, géo-référencés et génotypés. Des notations de mortalités sont réalisés tous les deux ans depuis 2015 avec prélèvement de matériel fongique pour analyse génétique.
Date(s) d'installation
Environ 1 ha
Type de substrat
Non déterminé
Espèces structurantes
Pinus pinaster
Variables testées/observées
instrumentation-équipement particulier
Nature des données / type de mesures
Arbres : État sanitaire – mesures de diamètre
Champignons : Génotypage SNP et/ou Microsatellite – apparition, survie et vitesse de progression des génotypes d'Armillaire - GPS
Disponibilité des données
Fichier tableur
Gestionnaire des données
Cyril Dutech
Contact scientifique
Cyril Dutech
Partenaires (installation/gestion/suivi)
Prospero S., Lung-Escarmant B., Dutech C. (2008) Genetic structure of an expanding Armillaria root rot fungus (Armillaria ostoyae) population in a managed pine forest in south-western France. Molecular Ecology 17:3366-3378