Recent Submissions

  • Interactive Effects of Subsidiary Crops and Weed Pressure in the Transition Period to Non-Inversion Tillage, A Case Study of Six Sites Across Northern and Central Europe 

    Marier-Reimer, E.; Ringselle, Björn; Bergkvist, Göran; Westaway, Sally; Wittwer, Raphaël; Baresel, Jörg Peter; van der Heijden, Marcel G. A.; Mangerud, Kjell; Finckh, Maria R.; Brandsæter, Lars Olav (Journal article; Peer reviewed, 2019-08-29)
    Reducing soil tillage can lead to many benefits, but this practice often increases weed abundance and thus the need for herbicides, especially during the transition phase from inversion tillage to non-inversion tillage. ...
  • Skogens helsetilstand i Norge. Resultater fra skogskadeovervåkingen i 2018 The state of health of Norwegian forests. Results from the national forest damage monitoring 2018 

    Timmermann, Volkmar; Andreassen, Kjell; Brurberg, May Bente; Børja, Isabella; Clarke, Nicholas; Flø, Daniel; Jepsen, Jane Uhd; Kvamme, Torstein; Nordbakken, Jørn-Frode; Nygaard, Per Holm; Pettersson, Martin; Solberg, Sverre; Solheim, Halvor; Talgø, Venche; Vinstad, O.P.L; Wollebæk, Gro; Økland, Bjørn; Aas, Wenche (NIBIO Rapport;5(98) 2019, Research report, 2019-09)
    Skogens helsetilstand påvirkes i stor grad av klima og værforhold, enten direkte ved tørke, frost og vind, eller indirekte ved at klimaet påvirker omfanget av soppsykdommer og insektangrep. Klimaendringene og den forventede ...
  • Convergent evolution of semiochemicals across Kingdoms: bark beetles and their fungal symbionts 

    Zhao, Tao; Ganji, Suresh; Schiebe, Christian; Bohman, Björn; Weinstein, Philip; Krokene, Paal; Borg-Karlson, Anna-Karin; Unelius, C. Rikard (Journal article; Peer reviewed, 2019-02-15)
    Convergent evolution of semiochemical use in organisms from different Kingdoms is a rarely described phenomenon. Tree-killing bark beetles vector numerous symbiotic blue-stain fungi that help the beetles colonize healthy ...
  • Effects of limited volatiles release by plants in tritrophic interactions 

    Buonomo, Bruno; Giannino, Francesco; Saussure, Stephanie; Venturino, Ezio (Journal article; Peer reviewed, 2019-04-17)
    We introduce a mathematical model to describe the tritrophic interaction between crop, pest and the pest natural enemy where the release of Volatile Organic Compounds (VOCs) by crop is taken into account. The VOCs may be ...
  • Heritability of head size in a hunted large carnivore, the brown bear (Ursus arctos) 

    Rivrud, Inger Maren; Frank, Shane; Bischof, Richard; Mysterud, Atle; Steyaert, Sam; Hertel, Anne Gabriela; Hagen, Snorre; Eiken, Hans Geir; Swenson, Jon; Zedrosser, Andreas (Journal article; Peer reviewed, 2019)
    Wild animal populations experience selection pressures from both natural and anthropogenic sources. The availability of extensive pedigrees is increasing along with our ability to quantify the heritability and evolvability ...
  • In vitro evaluation of utilisable crude protein and methane production for a diet in which grass silage was replaced by different levels and fractions of extracted seaweed proteins 

    Ramin, Mohammad; Franco, Marcia; Roleda, Michael; Aasen, Inga Marie; Hetta, Mårten; Steinshamn, Håvard (Journal article; Peer reviewed, 2019)
    Utilisable crude protein (uCP), methane (CH4) production and other fermentation parameters were analysed in vitro for a diet in which grass silage was replaced by different levels of seaweed protein fractions prepared from ...
  • Wood modification by furfuryl alcohol caused delayed decomposition response in Rhodonia (Postia) placenta 

    Skrede, Inger; Hess, Jaqueline; Solbakken, Monica Hongrø; Fossdal, Carl Gunnar; Hegnar, Olav Aaseth; Alfredsen, Gry (Journal article; Peer reviewed, 2019-07-01)
    The aim of this study was to investigate differential expression profiles of the brown rot fungus Rhodonia placenta (previously Postia placenta) harvested at several time points when grown on radiata pine (Pinus radiata) ...
  • Growth and nitrogen recovery efficiency of potato (Solanum tuberosum) fertilised with shrimp shell pellets 

    Johansen, Tor Jacob; Samuelsen, Tor Andreas; Øvsthus, Ingunn (Journal article; Peer reviewed, 2019-05-16)
    In organic plant production, nitrogen (N) availability is often a growth-limiting factor. Under such conditions, off-farm waste-derived nutrient resources may be an alternative to meet the N demand. In this study, we ...
  • First Apocarotenoids Profiling of Four Microalgae Strains 

    Zoccali, Mariosimone; Giuffrida, Daniele; Salafia, Fabio; Socaciu, Carmen; Skjånes, Kari; Dugo, Paola; Mondello, Luigi (Journal article; Peer reviewed, 2019-07-06)
    Both enzymatic or oxidative carotenoids cleavages can often occur in nature and produce a wide range of bioactive apocarotenoids. Considering that no detailed information is available in the literature regarding the ...
  • Alien plants, animals, fungi and algae in Norway: an inventory of neobiota 

    Sandvik, Hanno; Dolmen, Dag; Elven, Reidar; Falkenhaug, Tone; Forsgren, Elisabet; Hansen, Haakon; Hassel, Kristian; Husa, Vivian; Kjærstad, Gaute; Ødegaard, Frode; Pedersen, Hans Christian; Solheim, Halvor; Stokke, Bård Gunnar; Åsen, Per Arvid; Åström, Sandra Charlotte Helene; Brandrud, Tor Erik; Elven, Hallvard; Endrestøl, Anders; Finstad, Anders Gravbrøt; Fredriksen, Stein; Gammelmo, Øivind; Gjershaug, Jan Ove; Gulliksen, Bjørn; Hamnes, Inger Sofie; Hatteland, Bjørn Arild; Hegre, Hanne; Hesthagen, Trygve H.; Jelmert, Anders; Jensen, Thomas Correll; Johnsen, Stein Ivar; Karlsbakk, Egil; Magnusson, Christer; Nedreaas, Kjell Harald; Nordén, Björn; Oug, Eivind; Pedersen, Oddvar; Pedersen, Per Anker; Sjøtun, Kjersti; Skei, Jon Kristian; Solstad, Heidi; Sundheim, Leif; Swenson, Jon; Syvertsen, Per Ole; Talgø, Venche; Vandvik, Vigdis; Westergaard, Kristine Bakke; Wienerroither, Rupert; Ytrehus, Bjørnar; Hilmo, Olga; Henriksen, Snorre; Gederaas, Lisbeth (Journal article; Peer reviewed, 2019-08-03)
    We present the results of an inventory and status assessment of alien species in Norway. The inventory covered all known multicellular neobiota, 2496 in total, 1039 of which were classified as naturalised. The latter ...
  • Plantevernmidler i grunnvann og verktøy for tiltak. Rapport fra et prosjekt finansiert av Landbruksdirektoratets Klima- og miljøprogram 

    Eklo, Ole Martin; Kværner, Jens; Solbakken, Eivind; Lågbu, Roar; Odenmarck, Sven R.; Bolli, Randi; Almvik, Marit; Solberg, Ivar (NIBIO Rapport;5(92) 2019, Research report, 2019)
    Prosjektets overordna mål har vært å bidra til bærekraftig potet- og kornproduksjon ved å redusere forurensningen av plantevernmidler i grunnvann i sårbare områder. Prosjektet har undersøkt status i 2015/2016 for pesticid ...
  • Transcriptional profiling of wheat (Triticum aestivum L.) during a compatible interaction with the cereal cyst nematode Heterodera avenae 

    Qiao, Fen; Kong, Ling-An; Peng, Huan; Huang, Wen-Kun; Wu, Du-Qing; Liu, Shi-Ming; Clarke, Jihong Liu; Qiu, De-Wen; Peng, De-Liang (Journal article; Peer reviewed, 2019-02-18)
    Cereal cyst nematode (CCN, Heterodera avenae) presents severe challenges to wheat (Triticum aestivum L.) production worldwide. An investigation of the interaction between wheat and CCN can greatly improve our understanding ...
  • Use of UAV photogrammetric data for estimation of biophysical properties in forest stands under regeneration 

    Puliti, Stefano; Solberg, Svein; Granhus, Aksel (Peer reviewed; Journal article, 2019)
    The objective of this study was to assess the use of unmanned aerial vehicle (UAV) data for modelling tree density and canopy height in young boreal forests stands. The use of UAV data for such tasks can be beneficial ...
  • Phylogenetically Diverse Fusarium Species Associated with Sorghum (Sorghum Bicolor L. Moench) and Finger Millet (Eleusine Coracana L. Garten) Grains from Ethiopia 

    Chala, Alemayehu; Degefu, Tulu; Brurberg, May Bente (Journal article; Peer reviewed, 2019-06-15)
    Fusarium is one of the most diverse fungal genera affecting several crops around the world. This study describes the phylogeny of Fusarium species associated with grains of sorghum and finger millet from different parts ...
  • Generic Ecological Impact Assessment of Alien Species (GEIAA): the third generation of assessments in Norway 

    Sandvik, Hanno; Hilmo, Olga; Finstad, Anders Gravbrøt; Hegre, Hanne; Moen, Toril Loennechen; Rafoss, Trond; Skarpaas, Olav; Elven, Reidar; Sandmark, Helge; Gederaas, Lisbeth (Journal article; Peer reviewed, 2019-06-25)
    The Generic Ecological Impact Assessment of Alien Species (GEIAA) is described. It comprises a set of criteria and an assessment procedure. The set of criteria consists of three criteria that quantify invasion potential, ...
  • Uttak av jordprøver for analyse av nematoder i korn 

    Vennatrø, Marit Skuterud (Journal article, 2019-08)
  • Kartlegging av liten jordbærbladlus (Chaetosiphon fragaefolii) 2018 

    Trandem, Nina; Brurberg, May Bente; Fajardo, Marta Bosque; Eklo, Toril (NIBIO Rapport;5(44) 2019, Research report, 2019-04)
    Liten jordbærbladlus (Chaetosiphon fragaefolii) er den viktigste virusvektoren i jordbær på verdensbasis. Denne bladlusa er regulert som karanteneskadegjører og er forbudt å introdusere og spre i Norge. Den er aldri tidligere ...
  • Rapport for OK program Xylella fastidiosa. Sesong 2018. 

    Perminow, Juliana; Brurberg, May Bente; Akselsen, Inger-Lise; Wiig Hanssen, Vilde (NIBIO Rapport;5(29) 2019, Research report, 2019-02)
    Xylella fastidiosa er en planteskadegjører som kan forårsake visnesyke i mange planteslag, bl.a. prunus og en lang rekke løvtrær og grøntanleggsplanter. Denne alvorlige planteskadegjøreren er aldri funnet i Norge, men er ...
  • Kartlegging av Xanthomonas fragariae i jordbær. Sesong 2018 

    Perminow, Juliana; Akselsen, Inger-Lise; Brurberg, May Bente; Wiig Hanssen, Vilde (NIBIO Rapport;5(31) 2019, Research report, 2019-02)
    Bakterien Xanthomonas fragariae kan gjøre stor skade på jordbærplanter. Den ødelegger bladene, og kan i tillegg gi stygge, skjemmende flekker på begerbladene slik at kvaliteten på bærene blir dårlig. Sykdommen har før denne ...
  • Kartlegging av pærebrann, Erwinia amylovora, i norske frukthager. Sesong 2018 

    Perminow, Juliana; Akselsen, Inger-Lise; Brurberg, May Bente; Wiig Hanssen, Vilde (NIBIO Rapport;5(32) 2019, Research report, 2019-02)
    Bakterien Erwinia amylovora kan gjøre stor skade på eple, pære og prydbusker i rosefamilien. Bakterien infiserer primært fruktblomstene, men kan også angripe nye blader og skudd. Sykdommen har hittil ikke blitt påvist i ...

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