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.
2024
Forfattere
Zhibo Hamborg Ada Konstanse Kristensen Xiaoyan Ma Sissel Haugslien Carl-Henrik Lensjø Alvin Peter van der Ende Øyvor Stensbøl Qiaochun Wang Jana Fránová Dag-Ragnar BlystadSammendrag
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Alois Bilavčík Stacy Denise Hammond Hammond Jana Fránová Igor Koloniuk Zhibo Hamborg Dag-Ragnar Blystad Milos Faltus Jiri ZamecnikSammendrag
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Forfattere
Qiang Liu Haoyu Zhang Haozhen Wang Shenggeng Zhao Yeqing Li Lu Feng Junting Pan Hongjun Zhou Chunming XuSammendrag
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Forfattere
Cornelya Klutsch Seniczak Anna Holovachov Oleksandr Juho Vuolteenaho Torbjørn Ekrem Snorre HagenSammendrag
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Forfattere
Carl-Fredrik Johannesson Jenni Nordén Holger Lange Hanna Marika Silvennoinen Klaus Steenberg LarsenSammendrag
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Forfattere
Gunda ThömingSammendrag
Conservation biological control (CBC) is a sustainable measure for ecological intensification in agriculture to establish and maintain robust natural enemy populations. CBC is contributing to integrated pest management with reduced use of pesticides and support of native biodiversity in agroecosystems. Despite rapidly expanding research on CBC during the last decades, its application in pest management at the farm level is very limited. Here, we tested a CBC strategy in a 5-year on-farm study at three locations in East Norway. This CBC strategy combined two tools to increase biological control of aphids in spring barley; 1-ATTRACT, the application of a volatile organic compound (VOC) attractant that increases lacewing egg laying, and 2-HABITAT, the maintenance of natural border vegetation. We found that the VOC attractants recruited natural enemies and guided them to the right place at the right time from the border vegetation into the cropping area to control the aphid population efficiently and reliably. The results also showed that the VOC attractants combined with periodical maintained natural border vegetation provided a higher lacewing activity and aphid suppression than with annual sown floral buffer strips. We found that maintained natural border vegetation supported by VOC attractants provided lacewing populations that controlled aphids up to 100 m into the cropping area. Without VOC attractants we recorded lacewing activity up to 50 m from the border into the cropping area if natural border vegetation was available, and up to 25 m if no border vegetation existed. The overall results demonstrated the feasibility of this CBC approach under Norwegian farming conditions leading to the successful adoption of this CBC-strategy by the farming community.
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Forfattere
Melissa MagerøySammendrag
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