Sökning: "fungicide tolerance"

Hittade 5 uppsatser innehållade orden fungicide tolerance.

  1. 1. Fungicide tolerance in Phytophthora infestans

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

    Författare :Nadja Kvick Nastaj; [2023]
    Nyckelord :Phytophthora infestans; Fungicide tolerance; Fungicide dose;

    Sammanfattning : For the last 180 years, the pathogen P infestans, responsible for the late blight disease, has been a severe problem for farmers. Despite the large efforts and financial investments done in the management of the disease, 15-30% of the potato production is lost to this disease globally each year. LÄS MER

  3. 2. Functional characterization of sterol regulatory element transcription factors in the biocontrol fungus Clonostachys rosea

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Forest Mycology and Plant Pathology

    Författare :Alma Gustavsson Ruus; [2022]
    Nyckelord :SREBP; Sterol Regulatory Element Binding Protein; Sterol regulatory element transcription factor; INSIG; SCAP; Clonostachys rosea; biological control; hypoxia; antagonism; Botrytis cinerea; Fusarium graminearum; Boscalid; Proline; prothioconazole; Integrated Pest Management;

    Sammanfattning : Phytopathogens account for a large portion of the yield loss in the world today. Developing sustainable strategies to limit their effect for increasing food safety and security is one of important challenge for agriculture and horticulture production systems. LÄS MER

  4. 3. Combining biocontrol fungus Clonostachys rosea with chemical fungicides – for integrated management of Fusarium foot/root rot

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Forest Mycology and Plant Pathology

    Författare :Sebastian Bengtsson; [2020]
    Nyckelord :Biocontrol agent; Clonostachys rosea; Fusarium culmorum; Fusarium graminearum; prothioconazole; Proline; Fusarium foot root rot; ; Integrated pest management;

    Sammanfattning : Fungal plant diseases have typically been controlled by the application of chemical pesticides. However, excessive use of chemical pesticides may produce undesirable side effects including fungicides tolerance in pathogens and environmental problems, if not handled correct. LÄS MER

  5. 4. En laboratoriestudie av fungicidtolerans hos Phytophthora infestans

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

    Författare :Rahimeh Yaghoubi; [2020]
    Nyckelord :potatisbladmögel; Phytophthora infestans; fungicidtolerans; Ranman Top; potato late blight; fungicide tolerance;

    Sammanfattning : En av de allvarligaste patogenerna som angriper potatis är Phytophthora infestans, som orsakar potatisbladmögel (angrepp på blasten) och brunröta (angrepp på knölarna). Olika fungicider används för att förhindra och minska angrepp av P. infestans. En intensiv användning av fungicider ger risk för uppkomst av fungicidresistens. LÄS MER

  7. 5. Reducerade fungiciddoser vid bekämpning av potatismögel - vilka blir följderna?

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

    Författare :Magnus Jönsson; Gabriella Olsson; [2015]
    Nyckelord :potatisbladmögel; Phytophthora infestans; aggressivitet; fungicidtolerans; Inifinito; Ranman Top; Revus Top; potato late blight; aggressiveness; fungicide tolerance;

    Sammanfattning : Potato late blight, caused by the oomycete Phytophthora infestans, is the most devastating crop disease in potato crop globally and annually cost growers 5 billion USD in losses and control measures. Large quantities of fungicides are used for the control of potato late blight in order to avoid yield loss and to limit the risk of tuber blight. LÄS MER