Essays about: "rotticka"

Showing result 1 - 5 of 8 essays containing the word rotticka.

  1. 1. Stubbehandling vid röjning för att förebygga och minska skador av rotröta på granskog i Lettland

    University essay from SLU/School for Forest Management

    Author : Axel Jonsson; Erik Rumler; [2020]
    Keywords : Skogssällskapet; rotticka; Rotstop®;

    Abstract : En stor del av den areal Skogssällskapet förvaltar i Lettland utgörs av åkerplanterad gran, vilken riskerar att drabbas av rötsvampen rotticka (Heterobasidion spp.) i samband med kommande skötselåtgärder. READ MORE

  3. 2. Rotröta i Sveriges granbestånd 1983 till 2013

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Anneli Olsson; [2015]
    Keywords : Picea abies; rotticka; Heterobasidion annosum; rotröta; Riksskogstaxeringen;

    Abstract : Varje år orsakar rotrötan stora ekonomiska förluster för skogsbruket i Sverige dels genom att grantimmer nedklassas till massaved eller brännved, men även genom de tillväxtförluster som rotrötan orsakar. Att våra skogar drabbas av rotröta är inte något nytt, man kände till detta redan under tidigt 1800-tal. READ MORE

  4. 3. Comparison of Phlebiopsis and urea and their effect when treating young spruces against Heterobasidion spp

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Johan Hofmann; [2015]
    Keywords : Heterobasidion; Phlebiopsis; Urea; Young spruce; ung gran;

    Abstract : Control of the economically important forest pathogen Heterobasidion spp. can be done by control with chemical and biological agents such as urea and Phlebiopsis. Today in Europe this action is mainly done during the mid stages of the rotation, thinning foremost and to a small extent in final felling. READ MORE

  5. 4. Identification of proteins expressed by the root-rot fungus Heterobasidion annosum when growing on lignocellulose

    University essay from SLU/Dept. of Molecular Biology (until 131231)

    Author : Xiaoyu Wang; [2009]
    Keywords : Heterobasidion annosum; peptide mapping; lignocellulose; cellulase; cellobiohydrolase; wood degradation; white-rot fungus;

    Abstract : The Root-rot fungus, Heterobasidion annosum, is a major pathogen on spruce and pine trees and is estimated to cause up to 20 % production loss in the forest industry in the temperate region. The genome of H. annosum has recently been sequenced and a total of ~280 carbohydrate-active enzymes have been predicted so far. READ MORE

  6. 5. Stubbehandling med pergamentsvamp och urea mot sporinfektioner av rotticka i bestånd av hybridlärk

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Henrik Pålsson; [2009]
    Keywords : Rotröta; Heterobasidium; Hybridlärk ; Stubbehandling; Pergamentsvamp; Urea;

    Abstract : Root rot is a big hurter and a huge economic problem for the Swedish and European forestry. The severest hurter is Heterobasidion annosum (Fr.) Bref and it occurs as two different species in Sweden. Commonly referred to as the P-type (Heterobasidion annosum s. READ MORE