Sökning: "plant pathogen"

Visar resultat 21 - 25 av 90 uppsatser innehållade orden plant pathogen.

  1. 21. Determining Leptosphaeria species on Swedish oilseed rape and monitoring responses to Fusarium avenaceum and Fusarium graminearum in timothy populations

    Master-uppsats, SLU/Dept. Of Plant Biology

    Författare :Wijesuriya Arachchige Anushka Priyangi Athukorala; [2021]
    Nyckelord :Leptosphaeria maculans; Leptospharia biglobosa; Fusarium avenaceum; Fusarium graminearum; Sclerotinia trifoliorum; black leg disease; root rot and crown rot;

    Sammanfattning : Background Phoma stem canker or black leg disease is one of the most important disease affecting the oil seed rape worldwide. The disease is caused by the two pathogen species Leptosphaeria maculans and L. biglobosa. In this study genomic information of L. LÄS MER

  3. 22. Evaluation of bee-vectored Aureobasidium pullulans for biocontrol of grey mould in strawberry

    Master-uppsats, SLU/Dept. of Plant Protection Biology

    Författare :Matilda Jützeler; [2021]
    Nyckelord :Aureobasidium pullulans; biocontrol; Bombus terrestris; Botrytis cinerea; entomovectoring; fungal disease; strawberry;

    Sammanfattning : The fungal pathogen Botrytis cinerea causes grey mould in strawberry (Fragaria x ananassa) inflicting great yield loss and significant economic loss. To date, spraying with chemical fungicides is the primary management practice to control this disease. LÄS MER

  4. 23. Detection of Sclerotinia sclerotiorum using qPCR assay and comparison between three qPCR systems to check sensitivity

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Neeraj Patil; [2021]
    Nyckelord :Sclerotinia sclerotiorum; Stem rot disease; fungi; oilseed rape; plant pathogen; absolute quantification; real-time PCR; qPCR; detection; PCR sensitivity;

    Sammanfattning : Sclerotinia sclerotiorum is a pathogenic fungus that infects around 400 species of host    plants. Stem rot disease caused by this fungus is economically disastrous for Brassica napus cultivators in Sweden. Due to the lack of disease resistant cultivars, disease management has been solely dependent on fungicide application. LÄS MER

  5. 24. Interaktion mellan Rhizoctonia solani och rotsårsnematoder i ärt

    Kandidat-uppsats, SLU/Dept. of Ecology

    Författare :Josefin Wikström; [2021]
    Nyckelord :Rhizoctonia solani; rotsårsnematoder; Pratylenchus spp.; patogenitet; ärt;

    Sammanfattning : Ärt är en av de viktigaste baljväxtgrödorna i Sverige. Ärtplantorna kan drabbas av flera olika patogener, däribland svampen Rhizoctonia solani och rotsårsnematoder Pratylenchus spp. Rhizoctonia solani är en växtpatogen svamp som är indelad i flera så kallade anastomosgrupper, AG. LÄS MER

  7. 25. Development of a specific and sensitive method for detection and quantification of Ustilago nuda by qPCR

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Dambhare Setu; [2021]
    Nyckelord :Ustilago nuda; loose smut; real-time quantitative PCR; Seed-borne fungi; detection; probe;

    Sammanfattning : Loose smut of barley, caused by fungal pathogen Ustilago nuda is one of the major concerns throughout the globe for barley producers. The infection takes place without exhibiting any obvious symptoms and an infected seed lot can only be identified at the heading stage when the fungal teliospores emerge at the place of crop. LÄS MER