%0 Conference Paper %A Jauni, Miia %A Hyvönen, Terho %D 2009 %F orgprints:15775 %I European Weed Research Society %K alien plant species, biodiversity %P 33 %T The occurrence of alien plant species in field margins in Finland %U http://orgprints.org/15775/ %X The results suggest that alien plant species comprise an important part of the biodiversity of Finnish field margins and semi-natural agricultural habitats. The role of field margins as dispersal corridors for invasive alien plants is limited for certain species.