Sökning: "Heterobasidion parviporum"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Heterobasidion parviporum.

  1. 1. Five Scots Pine Orthologues to QTLs Associated with Resistance Against H. parviporum in Norway Spruce

    Master-uppsats, SLU/Dept. of Forest Mycology and Plant Pathology

    Författare :Emil Bengtsson; [2020]
    Nyckelord :Heterobasidion annosum; H. annosum s.s; plant breeding; forest pathology; Scots pine; SNPs; Pinus sylvestris; QTL resistance;

    Sammanfattning : Heterobasidion annosum s.l. (sensu lato, in the broad sense) is a fungal complex consisting of five partly intersterile species and is regarded as the most devastating forestry pest in the northern hemisphere. LÄS MER

  3. 2. Studie av rottickans S-form i ett röjningsbestånd av gran

    Kandidat-uppsats, SLU/School for Forest Management

    Författare :Andreas Östlund; [2017]
    Nyckelord :rotstop; kärnvedsandel; stubbdiameter;

    Sammanfattning : The aim of this study was to examine if heartwood properties and stump diameter affected the establishment of Heterobasidion parviporum in a Norway spruce stand at the stage of pre-commercial thinning. In addition, the effects of Rotstop® application on the stumps were investigated. LÄS MER

  4. 3. Evaluation of Phlebiopsis gigantea and Pseudomonas spp. for biocontrol of Heterobasidion spp. in Norway spruce

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Zelma Gžibovska; [2016]
    Nyckelord :Heterobasidion spp.; Phlebiopsis gigantea; Pseudomonas spp; Rotstop; biological control;

    Sammanfattning : Root rot caused by the fungal pathogen Heterobasidion spp. is one of the most spread and devastating conifer diseases in the Northern Hemisphere. There is increasing interest from the forestry sector in new biological agents and means of control for Heterobasidion spp., as root rot becomes an economically more important issue. LÄS MER

  5. 4. The impact of stumps’ height on secondary spread of Heterobasidion parviporum in precommercial thinning stands of Norway spruce (Picea abies)

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Iwona Urban; [2015]
    Nyckelord :Norway spruce; Heterobasidion parviporum; precommercial thinning; wysokość pnia; świerk pospolity; czyszczenia późne;

    Sammanfattning : The economic losses caused by Heterobasidion spp. infection is an important issue in the Swedish forestry sector where Scots pine and Norway spruce make up to 80% of the standing volume. Both of the fungi species naturally existing in Sweden: H. annosum and H. LÄS MER

  7. 5. Effects of temperature and heterobasidion species on the biological control efficacy of phlebiopsis gigantea

    Master-uppsats, SLU/Dept. of Forest Mycology and Plant Pathology

    Författare :Anan Zhao; [2013]
    Nyckelord :Heartwood; Heterobasiodion species; Norway spruce Picea abies ; Rotstop; Sapwood;

    Sammanfattning : Heterobasidion annosum sensu stricto is a damaging forest pathogen causing large economic losses to European forestry. The biological control agent Rotstop® made of Phlebiopsis gigantea oidia spores is effective on protecting freshly cut stump surfaces from H. annosum s.s. LÄS MER