Essays about: "sugar beets"

Showing result 1 - 5 of 39 essays containing the words sugar beets.

  1. 1. Lindmalva i sockerbetor : ett framtida ogräs

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Frederik Falck; [2023]
    Keywords : Abutilon theophrasti Medik; Beta vulgaris; biologi; Conviso One; förebyggande åtgärder; herbicider; mekanisk bekämpning; ogräsbekämpning; reproduktion;

    Abstract : Lindmalva (Abutilon theophrasti Medik) är ett sommarannuellt örtogräs som kan leda till kraftiga skördesänkningar i sockerbetor. Svenska betodlare har hittills varit förskonade mot lindmalvan och det har enbart rapporterats om enstaka fynd. READ MORE

  3. 2. Skadeinsekter i sockerbetor

    University essay from SLU/Dept. of Ecology

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

    Abstract : 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. READ MORE

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

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

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

    Abstract : 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. READ MORE

  5. 4. Swedish substrates suited for circular production of the edible gourmet mushroom maitake

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Anna Dahlin; [2021]
    Keywords : Grifola frondosa; maitake; mushroom production; spent mushroom substrate; circular production;

    Abstract : A selection of locally sourced substrates were evaluated for hyphal growth and fruiting body production of the edible gourmet mushroom maitake (Grifola frondosa). Hyphal growth was evaluated on a wide range of substrates (30) including different leaves, sawdust and waste from food production and the substrate that performed best was potato peelings, which showed development of a remarkably dense mycelium. READ MORE

  6. 5. Virus yellows in sugar beets in Sweden and Europe

    University essay from SLU/Dept. Of Plant Biology

    Author : Alma Gustavsson Ruus; [2020]
    Keywords : virus yellows; BYV; BMYV; BChV; BWYV; sugar beet; Myzus persicae; green peach aphid; Aphis fabae; black bean aphid; neonicotinoids;

    Abstract : This thesis describes virus yellows in sugar beets and converse both older and new knowledge about the viruses, vector and host relations and the control measures against the disease. The aim is to explore new potential control measures and to predict how the disease may affect agriculture in the future. READ MORE