Analysis of the invasive potential of non-native Morels

• Unité de recherche: OFEV
• Numéro de projet: ExSt.2023.1506

Mots-clé (Allemand)

Biotechnologie, Studien

Mots-clé (Anglais)

Biotechnology, Studies

Mots-clé (Français)

Biotechnologie, Études

Mots-clé (Italien)

Biotecnologia, Studie

Description succincte (Allemand)

Evaluierung der potentiellen Invasivität von Pilzen und deren möglichen Folgen anhand einer Fallstudie zu Morcheln.

Description succincte (Anglais)

Morchella spp. are highly prized fungi whose edible fruiting body can be harvested in the wild ,mostly between March and June in the northern hemisphere (Pilz et al. 2007). Morels show high levels of endemism and provincialism (O’Donnell et al. 2011), however at least 33% of the species are actually found in more than one continent. Such as transcontinentalism could be explained by different hypotheses such as anthropogenic introduction, long distance spore dispersal, and a common Pleistocene origin (Loizides 2017). The first hypothesis was confirmed for some species (Richard et al. 2015; Baroni et al. 2018), but further studies are necessary to evaluate the two other hypotheses.

Documents annexés

• Analysis of the invasive potential of non-native Morels [PDF] 4'023 kB

Mandataire (Anglais)

Laboratory of Microbiology, University of Neuchatel, Neuchâtel

Budget imputé (Anglais)

BAFU

Bases légales (Anglais)

Art. 57 Abs. 1 RVOG | Art. 57 al. 1 LOGA. | Art. 57 cpv. 1 LOGA

Droits d'auteur (Anglais)

Copyright, Bundesbehörden der Schweizerischen Eidgenossenschaft | Droits d'auteur: autorités de la Confédération suisse | Diritti d'autore: autorità della Confederazione Svizzera | Dretgs d'autur: autoritads da la Confederaziun svizra | Copyright, Swiss federal authorities

Renseignements (Anglais)

BAFU, Abteilung Boden und Biotechnologie, 3003 Bern