Secondary metabolites of six Siberian and Crimean Armillaria species and their in vitro phytotoxicity to pine, larch and poplar
Journal: iForest - Biogeosciences and Forestry
Year: 2022

Basidiomycetes Armillaria infect deciduous, coniferous and fruit trees, causing enormous economic damage. The role of secondary metabolites (tricyclic sesquiterpene aryl esters - melleolides) in the life cycle and pathogenesis of Armillaria is under active investigation. To date, not all species of Armillaria have been tested for the biosynthesis of melleolides. We investigated the secondary metabolite profiles of six root-pathogenic species of the genus Armillaria (A. borealis Marxmüller & Korh