Blar i Brage NMBU på forfatter "Johansen, Nina S"
-
Phototactic response of Frankliniella occidentalis to sticky traps with blue light emitting diodes in herb and Alstroemeria greenhouses
Johansen, Nina S; Torp, Torfinn; Solhaug, Knut Asbjørn (Journal article; Peer reviewed, 2018)Blue and yellow sticky traps equipped with blue light emitting diodes (LEDs) were evaluated for their attractiveness to the western flower thrips (Frankliniella occidentalis Pergande) and compared to similar traps without ... -
Plantevernmiddelresistens hos skadegjørere i norske jord- og hagebrukskulturer
Johansen, Nina S; Asalf, Belachew; Eikemo, Håvard; Ficke, Andrea; Herrero, Maria-Luz; Hong Le, V; Netland, Jan; Ringselle, Björn; Schjøll, Annette; Stensvand, Arne; Strømeng, Gunn (NIBIO Rapport, Research report, 2017)Det er per i dag påvist resistens eller nedsatt følsomhet mot kjemiske plantevernmidler hos flere skadedyr, plantepatogener og ugras i norske jord- og hagebrukskulturer. Hos skadedyr er resistens mot pyretroider og nedsatt ... -
The potential for using aerated steam to eradicate strawberry mite and two-spotted spider mite on strawberry transplants
Johansen, Nina S; Trandem, Nina; Le, Vinh Hong; Stensvand, Arne (Peer reviewed; Journal article, 2022)In this study, we investigated if a steam treatment program used to produce disease-free strawberry transplants has the potential to also eliminate strawberry mite (Phytonemus pallidus) and two-spotted spider mite (Tetranychus ...