Microbial biodiversity in Tunisian olive grove soils: a reservoir of phytopathogenic fungi and potential beneficial microorganisms. - Belhedi, Meryam; Sghaier-Hammami, Besma; Hammami, Sofienne B. M.; Ben Slema, Samar; De Bellis, Palmira; Somma, Stefania; Nafati, Haithem; Hibar, Khaled; Abi Saad, Charlie; Moretti, Antonio; Masiello, Mario (Frontiers in Fungal Biology, 2026)