Sökning: "pathotype"

Hittade 3 uppsatser innehållade ordet pathotype.

  1. 1. Phenotyping of barley (Hordeum vulgare) responses to spot blotch caused by different isolates of the fungus Cochliobolus sativus : Searching for resistance sources in barley germplasm

    Master-uppsats, SLU/Dept. of Plant Breeding (from 130101)

    Författare :Anastasia Ainhoa Atucha Zamkova; [2017]
    Nyckelord :bipolaris sorokiniana; barley; spot blotch; tape method; aggressiveness; virulence; pathotype;

    Sammanfattning : Barley is one of the major crops in the world, and spot blotch, caused by the fungus Cochliobolus sativus, is an important disease that affects it. Spot blotch can cause major yield losses and reduce the quality of the seeds, especially in wet, warm climates. The pathogen can also infect the roots of barley plants, causing common root rot. LÄS MER

  3. 2. Presence of recombinant Potato virus Y genotypes in Sweden

    Master-uppsats, SLU/Department of Plant Biology (from 140101)

    Författare :Asmaa Youssef; [2017]
    Nyckelord :Potato tuber necrotic ringspot disease; Potyvirus; PVY strains; recombination; virus detection; virus taxonomy;

    Sammanfattning : Potato virus Y (PVY) is the most important and widespread virus infecting potato (Solanum tuberosum) worldwide. Recently, new PVY recombinant genotypes have emerged and their incidence is increasing throughout the world. LÄS MER

  4. 3. Plasmodiophora brassicae – host and environment interactions

    Uppsats för yrkesexamina på grundnivå, SLU/Dept. of Plant Biology and Forest Genetics (until 131231)

    Författare :Oskar Björling; [2013]
    Nyckelord :clubroot; gene expression; klumprotsjuka; Plasmodiophora brassicae; root exudates; resting spores;

    Sammanfattning : In this thesis, three separate experiments have been performed on different aspects of the interaction between the causal agent of clubroot, Plasmodiophora brassicae, and its hosts. In the first experiment the pathotype of the P. LÄS MER