Sökning: "pinus. bark beetles"

Hittade 3 avhandlingar innehållade orden pinus. bark beetles.

  1. 1. Volatile constituents in conifers and conifer related wood-decaying fungi. Biotic influences on monoterpene compositions in pines

    Författare :Jenny Fäldt; KTH; []
    Nyckelord :Coniferales; pinus. bark beetles; wood-decaying funigi;

    Sammanfattning : .... LÄS MER

  3. 2. Occurrence and pathogenicity of tree-pathogenic fungi vectored by bark beetles

    Författare :Kateryna Davydenko; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Fungal pathogens associated with bark beetles represent one of the most significant problems to forest health. Among these fungi, ophiostomatoid group are known to be most commonly associated with bark beetles. LÄS MER

  4. 3. Colonization Patterns of Wood-inhabiting Fungi in Boreal Forest

    Författare :Jörgen Olsson; Lars Ericson; Jørund Rolstad; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Wood-inhabiting fungi; colonization; dispersal; restoration fire; saproxylic beetles; conservation; forest management; boreal forest; Terrestrial ecology; Terrestisk ekologi;

    Sammanfattning : Forest management practices have changed the over-all structure of the Fennoscandian forest landscape resulting in a lack of suitable substrates for many wood-inhabiting species. The objectives of this thesis was to describe the colonization patterns of wood-inhabiting fungi, including the potential role of beetles as dispersal vectors, on different types of dead wood substrate and assess the importance of active measures in the forest landscape in order to restore biodiversity i. LÄS MER