Blar i NIBIO Brage på forfatter "Ergon, Åshild"
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Functional characterization of Pseudoidium neolycopersici photolyase reveals mechanisms behind the efficacy of nighttime UV on powdery mildew suppression
Pathak, Ranjana; Ergon, Åshild; Stensvand, Arne; Gislerød, Hans Ragnar; Solhaug, Knut Asbjørn; Cadle-Davidson, Lance; Suthaparan, Aruppillai (Peer reviewed; Journal article, 2020-05-29)Powdery mildews can be controlled by brief exposure to ultraviolet (UV) radiation with devastating effect on their developmental stages including conidia germination. The treatment effect can be impaired by subsequent ... -
Global transcriptome changes in perennial ryegrass during early infection by pink snow mould
Kovi, Mallikarjuna Rao; Abdelhalim, Mohamed; Kunapareddy, Anil; Ergon, Åshild; Tronsmo, Anne Marte; Brurberg, May Bente; Hofgaard, Ingerd Skow; Asp, Torben; Rognli, Odd Arne (Journal article; Peer reviewed, 2016)Lack of resistance to pink snow mould (Microdochium nivale) is a major constraint for adaptation of perennial ryegrass (Lolium perenne L.) to continental regions with long-lasting snow cover at higher latitudes. Almost all ... -
Trait characterization of genetic resources reveals useful variation for the improvement of cultivated Nordic red clover
Zanotto, Stefano; Palmé, Anna; Helgadóttir, Áslaug; Daugstad, Kristin; Isolahti, Mika; Öhlund, Linda; Marum, Petter; Moen, Maria Ahlin; Veteläinen, Merja; Rognli, Odd Arne; Ergon, Åshild (Peer reviewed; Journal article, 2021-03-20)Red clover (Trifolium pratense L.) is the most important forage legume in the Nordic region, but its utilization is limited by poor persistency. The improvement of cultivated red clover can potentially take advantage of ... -
Vernalization Requirement and the Chromosomal VRN1-Region can Affect Freezing Tolerance and Expression of Cold-Regulated Genes in Festuca pratensis
Ergon, Åshild; Melby, Tone Ingeborg; Höglind, Mats; Rognli, Odd Arne (Journal article; Peer reviewed, 2016-02-25)Plants adapted to cold winters go through annual cycles of gain followed by loss of freezing tolerance (cold acclimation and deacclimation). Warm spells during winter and early spring can cause deacclimation, and if ...