Sökning: "Beta vulgaris ssp"

Hittade 3 uppsatser innehållade orden Beta vulgaris ssp.

  1. 1. Skadeinsekter i sockerbetor

    Kandidat-uppsats, SLU/Dept. of Ecology

    Författare :Isak Brånstrand; [2022]
    Nyckelord :Aphis fabae; Atomaria linearis; Chaetocnema concinna; Pegomya hyoscyami; Thrips angusticeps; Beta vulgaris ssp; sockerbetor; neonikotinoider; integrerat växtskydd;

    Sammanfattning : Det finns ett flertal skadeinsekter som kan angripa sockerbetor i Sverige och Danmark. 2018 förbjöds betning med neonikotionider vilket har varit ett säkert skydd mot insekter i sockerbetor. LÄS MER

  3. 2. The role of P25 interacting transcriptional regulator VIP1 in activation of transcription.

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Asma Kanon Hashi; [2022]
    Nyckelord :Rhizomania; BNYVV; expression clones; virulence factor P25; transcription; transient gene expression; VIP1 plant protein;

    Sammanfattning : Rhizomania, caused by beet necrotic yellow vein virus (BNYVV), has been considered as an economically important disease around the world because of the extreme reduction in sugar beet yield and sugar content in affected plants. The spread of rhizomania all over the world, including the emergence of resistance- breaking virus isolates, have been become a major concern for the plant pathologists and plant breeders aiming at improving sugar beet resistance to   BNYVV as well as better understanding sugar beet-virus interactions during disease development. LÄS MER

  4. 3. Evaluation of sugar beet genes involved in Rhizoctonia solani resistance : utvärdering av sockerbetsgener involverade i Rhizoctonia solani resistens

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

    Författare :Niklas Klementsson; [2020]
    Nyckelord :Beta vulgaris; Rhizoctonia solani; resistance; gene expression; RT-qPCR; molecular marker; SNP;

    Sammanfattning : Sugar beet (Beta vulgaris ssp. vulgaris) is one of the most cultivated crops in Sweden and contributes to approximately 14 % of the sugar crops grown in the world, the remaining 86 % being sugar cane (OECD-FAO 2019). As with any commercially produced crop, sugar beets can be exposed to pests and pathogens, which can cause yield losses. LÄS MER