Browsing NIBIO Brage by Author "Berge, Therese W."

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    • Alternativer til glyfosat i korn og grasmark 

      Tørresen, Kirsten; Brandsæter, Lars Olav; Netland, Jan; Berge, Therese W.; Ringselle, Björn; Strand, Einar (NIBIO Rapport;, Research report, 2018-09)
      Glyfosat er det mest brukte plantevernmidlet i Norge og på verdensbasis. Det har i de siste årene vært diskutert om dette ugrasmiddelet skulle få fornyet godkjenning. I 2017 ble glyfosat godkjent for fem nye år til 2022. ...

    • Automatisk flekksprøyting av ugrasmiddelet glyfosat i stubb og moden byggåker 

      Berge, Therese W. (NIBIO Rapport, Research report, 2022)
      Glyfosat er det aktive stoffet i flere ugrasmidler (f.eks. Roundup Eco) og er det mest brukte plantevernmidlet i Norge og globalt. I kornproduksjonen brukes det til å bekjempe ugras i stubbåker, men også i modent bygg mot ...

    • Biologisk veiledningsprøving 2017. Ugrasmidler 

      Berge, Therese W.; Netland, Jan; Tørresen, Kirsten (NIBIO RAPPORT;3(165) 2017, Research report, 2018-02-08)
      I denne rapporten presenteres resultater fra biologisk veiledningsprøving av ugrasmidler i grasmark, engsvingelfrøeng, vår- og høstkorn, såløk, gulrot under plast og på friland, knollselleri, pastinakk, rotpersille og bønne.

    • Biologisk veiledningsprøving 2018. Ugrasmidler 

      Wærnhus, Kjell; Aamlid, Trygve; Berge, Therese W.; Ringselle, Björn; Tørresen, Kirsten (NIBIO Rapport;5(15) 2019, Research report, 2019-02)
      I denne rapporten presenteres resultater fra biologisk veiledningsprøving av ugrasmidler i grasmark, grasfrøeng, vår- og høstkorn, gulrot under plast og på friland, pastinakk, rotpersille og bønne.

    • Biologisk veiledningsprøving 2019. Ugrasmidler 

      Wærnhus, Kjell; Ringselle, Björn; Tørresen, Kirsten; Berge, Therese W. (NIBIO Rapport;6(22) 2020, Research report, 2020-02)
      I denne rapporten presenteres resultater fra biologisk veiledningsprøving av ugrasmidler i grasfrøeng, vår- og høstkorn, potet, blomkål, gulrot under plast og på friland, pastinakk, rotpersille, bønne og jordbær, samt en ...

    • Biologisk veiledningsprøving 2020. Ugrasmidler 

      Wærnhus, Kjell; Berge, Therese W.; Christiansen, Agnethe; Fløistad, Inger; Kaczmarek-Derda, Wiktoria Anna; Tørresen, Kirsten; Aamlid, Trygve (NIBIO-rapport;7(32) 2021, Research report, 2021-07)
      I denne rapporten presenteres resultater fra biologisk veiledningsprøving av ugrasmidler i gras- og kløverfrøeng, vår- og høstkorn, åkerbønne, potet, blomkål, gulrot under plast og på friland, rotpersille og jordbær.

    • Biologisk veiledningsprøving 2021. Ugrasmidler 

      Tørresen, Kirsten; Berge, Therese W.; Bitarafan, Zahra; Kaczmarek-Derda, Wiktoria Anna (NIBIO-rapport;8(112) 2022, Research report, 2022-08)
      I denne rapporten presenteres resultater fra biologisk veiledningsprøving av ugrasmidler i grasfrøeng, vårkorn, potet, gulrot under plast og på friland, rotpersille, jordbær, bringebær og eple.

    • Biologisk veiledningsprøving 2022. Ugrasmidler 

      Tørresen, Kirsten; Aamlid, Trygve; Berge, Therese W.; Bitarafan, Zahra; Kaczmarek-Derda, Wiktoria Anna (NIBIO Rapport, Research report, 2023)
      I denne rapporten presenteres resultater fra biologisk veiledningsprøving av ugrasmidler; mot ugras i golfgras, mot ugras i vårkorn inkl. testing av VIPS-Ugras, mot fangvekster og ugras i utendørs småskalaforsøk, mot ugras ...

    • Control of perennial weeds in spring cereals through stubble cultivation and mouldboard ploughing during autumn or spring 

      Brandsæter, Lars Olav; Mangerud, Kjell; Helgheim, Marit; Berge, Therese W. (Journal article; Peer reviewed, 2017-03-18)
      Creeping perennial weeds are of major concern in organically grown cereals. In the present study, the effects of different timing of mouldboard ploughing with or without a preceding stubble cultivation period, on weeds and ...

    • Dry weight minimum in the underground storage and proliferation organs of six creeping perennial weeds 

      Ringselle, Björn; Oliver, Benedikte Watne; Berge, Therese W.; Fløistad, Inger; Berge, Liv; Brandsæter, Lars Olav (Peer reviewed; Journal article, 2021-05-06)
      Many herbaceous perennial plant species gain significant competitive advantages from their underground creeping storage and proliferation organs (CR), making them more likely to become successful weeds or invasive plants. ...

    • Effects of renewal time, taproot cutting, ploughing practice, false seedbed and companion crop on docks (Rumex spp.) when renewing grassland 

      Ringselle, Björn; Berge, Therese W.; Stout, Daniel; Breland, Tor Arvid; Hatcher, Paul E.; Haugland, Espen; Koesling, Matthias; Mangerud, Kjell; Lunnan, Tor; Brandsæter, Lars Olav (Journal article; Peer reviewed, 2018-12-05)
      Docks (Rumex spp.) are a considerable problem in grassland production worldwide. We investigated how different cultural management techniques affected dock populations during grassland renewal: (I) renewal time, (II) ...

    • Hållbart jordbruk genom precisionodling 

      Gustafsson, Kjell; Madsen, Kathrine Hauge; Berge, Therese W. (Others, 2014)

    • Hot water and cutting for control of Impatiens glandulifera 

      Oliver, Benedikte Watne; Berge, Therese W.; Solhaug, Knut Asbjørn; Fløistad, Inger (Peer reviewed; Journal article, 2020-03-31)
      Ornamental jewelweed (Impatiens glandulifera Royle) is an alien invasive plant in Europe. This annual plant often grows in riparian habitats where herbicides are prohibited. Several studies have reported the negative effect ...

    • A multi-attribute decision analysis of pest management strategies for Norwegian crop farmers 

      Su, Ming; Hardaker, J. Brian; Lien, Gudbrand; Berge, Therese W. (Peer reviewed; Journal article, 2020-02)
      This study provides a multi-attribute approach to support decisions by Norwegian crop farmers considering adopting innovative crop protection measures. In modelling choice among pest management strategies, we have accounted ...

    • Robotic in-row weed control in vegetables 

      Utstumo, Trygve; Urdal, Frode; Brevik, Anders; Dørum, Jarle; Netland, Jan; Overskeid, Øyvind; Berge, Therese W.; Gravdahl, Jan Tommy (Journal article; Peer reviewed, 2018-09-03)
      Vegetables and other row-crops represent a large share of the agricultural production. There is a large variation in crop species, and a limited availability in specialized herbicides. The robot presented here utilizes ...

    • Sensor technology for precision weeding in cereals. Evaluation of a novel convolutional neural network to estimate weed cover, crop cover and soil cover in near-ground red-green-blue images 

      Berge, Therese W.; Torp, Torfinn; Urdal, Frode; Vallestad, Magnus (NIBIO Rapport, Research report, 2022)
      Precision weeding or site-specific weed management (SSWM) take into account the spatial distribution of weeds within fields to avoid unnecessary herbicide use or intensive soil disturbance (and hence energy consumption). ...

    • Soil steaming to disinfect barnyardgrass-infested soil masses 

      Bitarafan, Zahra; Kaczmarek-Derda, Wiktoria Anna; Berge, Therese W.; Tørresen, Kirsten; Fløistad, Inger (Peer reviewed; Journal article, 2022-01-24)
      Reusing soil can reduce environmental impacts associated with obtaining natural fresh soil during road construction and analogous activities. However, the movement and reuse of soils can spread numerous plant diseases and ...

    • Using Optical Sensors to Identify Water Deprivation, Nitrogen Shortage, Weed Presence and Fungal Infection in Wheat 

      Peteinatos, Gerassimos G.; Korsæth, Audun; Berge, Therese W.; Gerhards, Roland (Journal article; Peer reviewed, 2016-05-26)
      The success of precision agriculture relies largely on our ability to identify how the plants’ growth limiting factors vary in time and space. In the field, several stress factors may occur simultaneously, and it is thus ...