Browsing NIBIO Brage by Author "Dill-Macky, Ruth"
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DON content in oat grains in Norway related to weather conditions at different growth stages
Roer, Anne-Grete; Torp, Torfinn; Brodal, Guro; Aamot, Heidi; Strand, Einar; Nordskog, Berit; Dill-Macky, Ruth; Edwards, Simon G.; Hofgaard, Ingerd Skow (Journal article; Peer reviewed, 2016-12)High concentrations of the mycotoxin deoxynivalenol (DON), produced by Fusarium graminearum have occurred frequently in Norwegian oats recently. Early prediction of DON levels is important for farmers, authorities and the ... -
Fusarium and mycotoxin content of harvested grain was not related to tillage intensity in Norwegian spring wheat fields
Hofgaard, Ingerd Skow; Aamot, Heidi Udnes; Seehusen, Till; Riley, Hugh; Dill-Macky, Ruth; Holen, Børge; Brodal, Guro (Peer reviewed; Journal article, 2020-11-09)To mitigate the risk of erosion and nutrient runoff, reduced tillage has become more prevalent in Norway. Within within recent decades, there have been some years with relatively high occurrence of Fusarium head blight and ... -
HT-2 and T-2 toxins in Norwegian oat grains related to weather conditions at different growth stages
Hjelkrem, Anne-Grete Roer; Aamot, Heidi Udnes; Brodal, Guro; Strand, Einar; Torp, Torfinn; Edwards, Simon G.; Dill-Macky, Ruth; Hofgaard, Ingerd Skow (Journal article; Peer reviewed, 2018-01-08)High concentrations of the mycotoxins HT-2 and T-2 (HT2 + T2), primarily produced by Fusarium langsethiae, have occasionally been detected in Norwegian oat grains. In this study, we identified weather variables influencing ... -
Microdochium majus and other fungal pathogens associated with reduced gluten quality in wheat grain
Aamot, Heidi Udnes; Lysøe, Erik; Koga, Shiori; Nielsen, Katherine Ann Gredvig; Böcker, Ulrike; Brodal, Guro; Dill-Macky, Ruth; Uhlen, Anne Kjersti; Hofgaard, Ingerd Skow (Peer reviewed; Journal article, 2020-06-02)The bread-making quality of wheat depends on the viscoelastic properties of the dough in which gluten proteins play an important role. The quality of gluten proteins is influenced by the genetics of the different wheat ... -
Reduced Risk of Oat Grain Contamination with Fusarium langsethiae and HT-2 and T-2 Toxins with Increasing Tillage Intensity
Hofgaard, Ingerd Skow; Aamot, Heidi Udnes; Seehusen, Till; Holen, Børge; Riley, Hugh; Dill-Macky, Ruth; Edwards, Simon G.; Brodal, Guro (Peer reviewed; Journal article, 2022-11-03)Frequent occurrences of high levels of Fusarium mycotoxins have been recorded in Norwegian oat grain. To elucidate the influence of tillage operations on the development of Fusarium and mycotoxins in oat grain, we conducted ...