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Huge masses of Armillaria mellea (s.l.) on two fallen beech trees (Fagus sylvatica) near Marscherwald, mid-eastern Luxembourg. |
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In beech stands of Marscherwald (eastern .lu) many trees are first attacked by beech bark disease and a few years later killed by Fomes fomentarius (Basidiomycota). |
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In beech stands of Marscherwald (eastern Luxembourg) many trees are first attacked by beech bark disease and 5-10 years later killed by Fomes fomentarius. |
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Only few fungi growing on soil (Lias sandstone) in this spruce forest. A few nests of A. mellea are on wood of Picea abies. |