Blar i Divisjon for bioteknologi og plantehelse på tittel

Viser treff 21-40 av 523

    • Apple rootstocks may become infected by Neonectria ditissima during propagation 

      Børve, Jorunn; Kolltveit, Svein André; Talgø, Venche; Stensvand, Arne (Journal article; Peer reviewed, 2018-07-18)
      Introduction and purpose: The ability of apple rootstocks to become infected by Neonectria ditissima, the cause of European canker, was studied over two years. Materials and methods: Rootstocks B9 and M9 with a size suitable ...

    • Are digital services the right solution for empowering smallholder farmers? A perspective enlightened by COVID-19 experiences to inform smart IPM 

      Sekabira, Haruna; Tepa-Yotto, Ghislain Tchoromi; Ahouandjinou, Arnaud R. M.; Thunes, Karl H; Pittendrigh, Barry; Kaweesa, Yusuf; Tamò, Manuele (Peer reviewed; Journal article, 2023-02-03)
      The COVID-19 pandemic, surprised many through its impact on the food systems, resulting in collapses in the food production value chains and in the integrated pest disease management sector with fatal outcomes in many ...

    • Are fungal epizootics a sign of successful biological control of cereal aphids? 

      Saussure, Stephanie; Hjelkrem, Anne-Grete Roer; Klingen, Ingeborg; Meadow, Richard; Holst, Niels (Peer reviewed; Journal article, 2023-07-26)
      Pandora neoaphidis is a common entomopathogenic fungus on Sitobion avenae, which is an important aphid pest on cereals in Europe. Pandora neoaphidis is known to cause epizootics (i.e. an unusually high prevalence of infected ...

    • Arealrepresentativ overvåking av semi-naturlig eng. Pilot i Nordland og Trøndelag 2019 

      Johansen, Line; Carlsen, Thomas; Bele, Bolette; Daugstad, Kristin; Grenne, Synnøve; Solbu, Erik Blystad; Sickel, Hanne; Vesterbukt, Per; Bär, Annette (NIBIO Rapport;5(163) 2019, Research report, 2019-12)
      Denne pilotstudien er gjennomført på oppdrag av Miljødirektoratet. Formålet har vært å teste ut og videreutvikle en overvåkningsmetodikk for semi-naturlig eng som ble publisert av NIBIO i 2017. Det var ønskelig at metodikken ...

    • Arktisk kvalitet – En beskrivelse av nordlige natur- og klimaforhold og virkning på egenskaper hos nordnorske matprodukter 

      Johansen, Tor Jacob; Hykkerud, Anne Linn; Uleberg, Eivind; Mølmann, Jørgen (NIBIO RAPPORT;4(40) 2018, Research report, 2018-04-06)
      Unike nordlige klimaforhold med lange dager og lave temperaturer, kan påvirke egenskaper hos mat, fôr og beitevekster. En gjennomgang av vitenskapelige studier av slik Arktisk kvalitet viser effekter for både sensorisk ...

    • The Arthropod Fauna of Oak (Quercus spp., Fagaceae) Canopies in Norway 

      Thunes, Karl H; Søli, Geir Einar Ellefsen; Thuroczy, Csaba; Fjellberg, Arne; Olberg, Stefan; Roth, Steffen; Coulianos, Carl-Cedric; Disney, R. Henry L.; Stary, Josef; Vierbergen, G; Jonassen, Terje; Anonby, Johannes; Köhler, Arne; Menzel, Frank; Szadziewski, Ryszard; Stur, Elisabeth; Adaschkiewitz, Wolfgang; Olsen, Kjell Magne; Kvamme, Torstein; Endrestøl, Anders; Podenas, Sigitas; Kobro, Sverre; Hansen, Lars Ove; Kvifte, Gunnar Mikalsen; Haenni, Jean-Paul; Boumans, Louis (Peer reviewed; Journal article, 2021-07-19)
      (1) We document the invertebrate fauna collected from 24 oak canopies in east and west Norway as a contribution to the Norwegian Biodiversity Information Centre’s ‘The Norwegian Taxonomy Initiative’. (2) A snap-shot inventory ...

    • Askeskuddsjuke, årsak og biologi 

      Solheim, Halvor; Børja, Isabella; Nagy, Nina; Timmermann, Volkmar; Hietala, Ari (NIBIO POP;3(2) 2017, Others, 2017-02)
      Askeskuddsjuke forårsakes av en liten sopp, Hymenoscyphus fraxineus, på norsk kalt askeskuddbeger. Sjukdommen har i løpet av kort tid spredd seg over store deler av Europas askeskoger. Soppen er en fremmed art som trolig ...

    • Assessing allelochemicals as species-specific attractants for the cherry bark tortrix, Enarmonia formosana (Lepidoptera: Tortricidae) 

      Jaastad, Gunnhild; Larsson-Herrera, Sebastian; Tasin, Marco (Peer reviewed; Journal article, 2020-07-22)
      Field trapping experiments were carried out in Norway to measure attraction of the cherry bark tortrix (CBT) Enarmonia formosana to volatile blends of candidate compounds including acetic acid (AA), linalool oxide pyranoid ...

    • Assessment of the impact of wastewater and sewage sludge treatment methods on antimicrobial resistance. Scientific opinion of the Panel on Microbial Ecology of the Norwegian Scientific Committee for Food and Environment 

      Wasteson, Yngvild; Blix, Hege Salvesen; Joner, Erik; Madslien, Elisabeth Henie; Ottoson, Jakob; Sørum, Henning; Uhl, Wolfgang; Yazdankhah, Siamak Pour; Bergh, Øivind; Eklo, Ole Martin; Nielsen, Kaare Magne; Trosvik, Pål (Peer reviewed; Journal article, 2020)
      The request from NFSA and NEA: Antimicrobial agents and microorganisms are introduced to sewage systems by different human activities, from private homes, institutions such as schools and hospitals, office buildings, ...

    • Assessments of rooting, vegetative growth, bulb production, genetic integrity and biochemical compounds in cryopreserved plants of shallot 

      Wang, Min-Rui; Hamborg, Zhibo; Slimestad, Rune; Elameen, Abdelhameed; Blystad, Dag-Ragnar; Haugslien, Sissel; Skjeseth, Gry; Wang, Qiao‑Chun (Peer reviewed; Journal article, 2020-04-27)
      Shallot (Allium cepa var. aggregatum), a small bulb onion, is widely grown in the world. We previously reported a droplet-vitrification for cryopreservation of in vitro-grown shoot tips of shallot genotype ‘10603’. The ...

    • Attraction of Chrysotropia ciliata (Neuroptera, Chrysopidae) Males to P-Anisaldehyde, a Compound with Presumed Pheromone Function 

      Thöming, Gunda; Koczor, Sándor; Szentkirályi, Ferenc; Norli, Hans Ragnar; Tasin, Marco; Knudsen, Geir (Peer reviewed; Journal article, 2020-06-26)
      In a field-trapping experiment with plant volatiles, we observed notably high attraction of green lacewing (Chrysotropia ciliata) males to the compound p-anisaldehyde. Based on this finding, we initiated the present study ...

    • Authorization of microbial plant protection products in the Scandinavian countries: a comparative analysis 

      Kvakkestad, Valborg; Sundbye, Anette; Gwynn, Roma; Klingen, Ingeborg (Peer reviewed; Journal article, 2020-02-05)
      The EU has developed a Directive on Sustainable Use of Chemical Pesticides (2009/128/EC) (SUD) that aims to enhance the use of non-chemical alternatives to pesticides like microbial plant protection products (PPP). The ...

    • 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 ...

    • Autumn growth of three perennial weeds at high latitude benefits from climate change 

      Tørresen, Kirsten; Fykse, Haldor; Rafoss, Trond; Gerowitt, Bärbel (Peer reviewed; Journal article, 2019)
      In autumn, agricultural perennial weeds prepare for winter and can store reserves into creeping roots or rhizomes. Little is known about influence of climate change in this period. We tested the effect of simulated climate ...

    • Avdempende tiltak ved dyrking av jordbær utsatt for skadepress fra vånd 

      Thorvaldsen, Pål; Kroeger, Svenja (NIBIO-rapport;8(26) 2022, Research report, 2022-02)
      Midt-Troms Grønt A/S dyrker økologiske jordbær i tunell ved Rossfjordstraumen i Finnsnes kommune og opplever i enkelte år store skader på avling, planter og infrastruktur fra vånd. I prosjektet har en sett på tiltak for å ...

    • Bacteriocins Revitalize Non-Effective Penicillin G to Overcome Methicillin-Resistant Staphylococcus pseudintermedius 

      Ovchinnikov, Kirill; Kranjec, Christian; Thorstensen, Tage; Carlsen, Harald; Diep, Dzung B. (Peer reviewed; Journal article, 2022-11-24)
      The rise of antibiotic-resistant bacteria is among the biggest challenges in human and veterinary medicine. One of the major factors that contributes to resistance is use of frontline clinical antibiotics in veterinary ...

    • Bark beetle outbreaks in Europe: state of knowledge and ways forward for management 

      Hlásny, Tomáš; König, Louis; Krokene, Paal; Lindner, Marcus; Montagné-Huck, Claire; Müller, Jörg; Qin, Hua; Raffa, Kenneth F.; Schelhaas, Mart-Jan; Svoboda, Miroslav; Viiri, Heli; Seidl, Rupert (Peer reviewed; Journal article, 2021-07-28)
      Purpose of Review Outbreaks of tree-killing bark beetles have reached unprecedented levels in conifer forests in the northern hemisphere and are expected to further intensify due to climate change. In parts of Europe, bark ...

    • Bark Beetle Population Dynamics in the Anthropocene: Challenges and Solutions 

      Biedermann, Peter H.W.; Müller, Jörg; Grégoire, Jean-Claude; Gruppe, Axel; Hagge, Jonas; Hammerbacher, Almuth; Hofstetter, Richard W.; Kandasamy, Dineshkumar; Kolarik, Miroslav; Kostovcik, Martin; Krokene, Paal; Sallé, Aurélien; Six, Diana L.; Turrini, Tabea; Vanderpool, Dan; Wingfield, Michael J.; Bässler, Claus (Journal article; Peer reviewed, 2019)
      Tree-killing bark beetles are the most economically important insects in conifer forests worldwide. However, despite >200 years of research, the drivers of population eruptions and crashes are still not fully understood ...

    • Base-Editing-Mediated Artificial Evolution of OsALS1 In Planta to Develop Novel Herbicide-Tolerant Rice Germplasms 

      Kuang, Yongjie; Li, Shaofang; Ren, Bin; Yan, Fang; Spetz, Carl; Li, Xiangju; Zhou, Xueping; Zhou, Huanbin (Peer reviewed; Journal article, 2020-04-06)
      Recently developed CRISPR-mediated base editors, which enable the generation of numerous nucleotide changes in target genomic regions, have been widely adopted for gene correction and generation of crop germplasms containing ...

    • Belowground Biodiversity Relates Positively to Ecosystem Services of European Forests 

      Bakker, Mark R.; Brunner, Ivano; Ashwood, Francis; Bjarnadottir, Brynhildur; Bolger, Tom; Børja, Isabella; Carnol, Monique; Cudlin, Pavel; Dalsgaard, Lise; Erktan, Amandine; Godbold, Douglas; Kraigher, Hojka; Meier, Ina C.; Merino-Martín, Luis; Motiejunaite, Jurga; Mrak, Tanja; Oddsdóttir, Edda S.; Ostonen, Ivika; Pennanen, Taina L.; Püttsepp, Ülle; Suz, Laura M.; Vanguelova, Elena I.; Vesterdal, Lars; Soudzilovskaia, Nadejda A. (Journal article; Peer reviewed, 2019-03-19)
      Biodiversity of ecosystems is an important driver for the supply of ecosystem services to people. Soils often have a larger biodiversity per unit surface area than what can be observed aboveground. Here, we present what ...