[Investigations on field border stripe program in the region of Euskirchen. List of detected beetle species]

biotop boundaries bruchidae carabidae cerambycidae coccinellidae coleoptera conservation de la nature curculionidae depredadores distribution naturelle elateridae enemigos naturales ennemi naturel especies histeridae limite natural distribution natural enemies nature conservation north rhine-westphalia pests of plants pflanzenschutz plagas de plantas population predators ravageur des plantes rin del norte-westfalia scarabaeidae scolytidae species staphylinidae