Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2025
Forfattere
Mari Talgø Syvertsen Payel Bhattacharjee Igor A. Yakovlev Kaia Slågedal Mallikarjuna Rao Kovi Marcos Viejo Carl Gunnar Fossdal Jorunn Elisabeth OlsenSammendrag
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Forfattere
Carl Gunnar FossdalSammendrag
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Sammendrag
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Forfattere
Anne MuolaSammendrag
Over the last 30 years temperatures in Europe have increased more than in any other continent. The effects of climate change are especially pronounced at high latitudes where longer growing seasons and increasing mean temperatures open new possibilities for crop production. At the same time, problems related to agricultural pest insects are likely to increase. Due to warmer temperatures, insect pests from more southern latitudes can shift their ranges towards north. Likewise, already existing pests can have better winter survival or even more generations per growing season. However, climate change related changes can also cause negative effects on agricultural pests. According to the climate change scenarios, the temperature increase in the Arctic area will be highest during the winter season. In coastal regions of Arctic area, the mean winter temperature can in the future stay close 0 °C which increases risk for freezing-thawing cycles. It is known that changes in winter climate (e.g. freezing-thawing cycles, increased rainfall) might impair the overwintering success of some pest insects resulting even in population decreases. Thus, the effects of climate change on insect pests are not necessarily straightforward and there are several gaps in our knowledge on how individual species will respond to changing climate, and the complex ecological mechanisms underlying these responses.
Sammendrag
Bulb mites (Rhizoglyphus spp.) can predispose onions to various fungal diseases. At the same time, onions infected with Fusarium spp. have been shown to attract bulb mites. In addition, bulb mite establishment has been shown to be more successful and population growth faster on Fusarium spp. infected onions. Understanding the interactions between bulb mites and Fusarium spp. is essential for developing effective Integrated Pest Management (IPM) strategies targeting both Fusarium spp. and bulb mites. However, there is no information on the interactive effects of bulb mites and F. oxysporum f. sp. cepae on onions in Norway. Likewise, there is no prior knowledge of which bulb mite species damage onion in Norway. In the ongoing project, we study which bulb mite species exist in Norway, whether basal rot development is affected by the presence of bulb mite (R. robini), and whether the population growth of bulb mites is affected by F. oxysporum f. sp. cepae. We aim to present the results of the ongoing experiment and discuss their importance for the management of bulb mites and F. oxysporum f. sp. cepae in Norway.
Forfattere
Robert Jandl Aleksi Lehtonen Johan Sonesson Knut Øistad Mikko Pieltoniemi Primož Simončic Andreas Schindlbacher Anne Tolvanen Mikko KurttilaSammendrag
Latest data from National Forest Inventories raise doubts about whether European forests will provide the greenhouse gas sink strength that is targeted by the Regulations on Land use and land-use change. We propose measures to maintain the forest carbon sink strength and provide information for the time horizons for achieving the targets. The recommendations aim at facilitating evidence-based decision making.
Forfattere
Paal KrokeneSammendrag
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Forfattere
Maria Oldeman Lund Linda Aune-Lundberg Ellen Arneberg Margrete Steinnes Ingrid Tenge Aase Midtgaard SkredeSammendrag
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Forfattere
Arne Stensvand Belachew Asalf Tadesse Aruppillai Suthaparan Rodrigo B. Onofre Natalia Peres David M. GadourySammendrag
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