Sökning: "phlebiopsis gigantea stump treatment"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden phlebiopsis gigantea stump treatment.

  1. 1. Stump treatment against Heterobasidion root rot in practical forestry : how well does it work?

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Anna Nilsson; [2020]
    Nyckelord :Heterobasidion; Phlebiopsis gigantea; stump treatment efficacy; Rotstop®S Gel;

    Sammanfattning : The effect of Phlebiopsis gigantea on root and butt rot causing fungus Heterobasidion spp. was investigated in fifteen stands of Norway spruce (Picea abies) in southern Sweden. The stumps were mechanically treated immediately after felling and only stumps with no sign of decay were sampled for the study. LÄS MER

  3. 2. Efficacy of practical stump treatment in Latvia

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Uvis Skola; [2019]
    Nyckelord :Norway spruce Picea abies ; Heterobasidion; Phlebiopsis gigantea; Rotstop; urea; covered stumps;

    Sammanfattning : Root and butt rot caused by Heterobasidion spp. result in severe economic losses in Norway spruce forests of the northern hemisphere. Stump treatment using biological or chemical control agents are amongst the most effective solutions of limiting introduction of Heterobasidion spp. after tree felling. 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. Stump treatment with the root rot antagonist phlebiopsis gigantea : - sensitivity of P. gigantea spores to high pressure stress; - reduced water consumption for stump treatment

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Martin Pettersson; [2013]
    Nyckelord :Stump treatment; Heterobasidion annosum; Heterobasidion parviporum; Phlebiopsis gigantea; Picea abies; Rotstop; pressure stress; water consumption;

    Sammanfattning : Stump treatment today requires large quantities of clean water mixed with the protective product Rotstop, to fully cover the stump surface. In order to reduce the water consumption without reducing the coverage of the stump surface, the pressure in the stump treatment device can be increased. Therefore, the Phlebiopsis gigantea (Fr.) Jül. LÄS MER

  7. 5. Efficacy of Phlebiopsis gigantea treatment on spore infections of Heterobasidion spp. on Larix X eurolepis

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Erik Ek; [2011]
    Nyckelord :Root rot; hybrid larch; Larix x eurolepis; stump treatment Phlebiopsis gigantea;

    Sammanfattning : The effectiveness of Phlebiopsis gigantea to prevent spore infections from Heterobasidionannosum and Heterobasidion parviporum on hybrid larch stumps were investigated in fivestands in southern Sweden. All sites are former forest land and the age of the trees wasbetween 9 and 13 years. LÄS MER