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.
2022
Sammendrag
Galera, Matrigon 72SG and their parallel products are approved for weed control in oilseed rape every fourth years. In 2017, clopyralid, which is the active component in the herbicides, was found in Danish honey for the first time when honey from 2016 and 2017 was tested. The maximum acceptable residue level for clopyralid in honey has not been verified scientifically but is set at 0.05 mg/kg, which is not considered harmful to humans. However, 0.1 mg/kg releases a ban on sale of honey. In several of the tested honey samples from both years the amount of clopyralid was higher than 0.1 mg/kg. As nearly 50% of the Danish honey stems from nectar collected from rapeseed the use of clopyralid in oilseed rape poses a very serious economic problem for Danish beekeepers, and already in 2017, the sale of several spring honey lots was rejected. In 2019 and 2020, we tested the following hypotheses 1) nectar and pollen, collected from flowers of winter oilseed rape sprayed with clopyralid according to the regulations may contain clopyralid; 2) honey and pollen collected from beehives placed next to winter oilseed rape fields sprayed with clopyralid according to the regulations may contain clopyralid. Residues of clopyralid were found in all nectar, pollen and honey samples from treated plots and fields. In a large part of the samples, more than 0.1 mg clopyralid/kg was detected, which would have resulted in a ban on the sale of honey. The perspectives of the results are discussed.
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Ishita Ahuja Inger Sundheim Fløistad Per Grande Øyvind Meland Edvardsen Adam O’Toole Arne SteffenremSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Delphine M. Pott Sara Duran-Soria J. William Allwood Simon Pont Sandra L. Gordon Nikki Jennings Ceri Austin Derek Stewart Rex M. Brennan Agnieszka Masny Anita Sønsteby Erika Krüger Dorota Jarret Jose G. Vallarino Björn Usadel Sonia OsorioSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Ida Marie Luna Fløystad Paul Eric Aspholm Per John Aslaksen Anti Jan Helmer Olsen Mahtte Ailu Utsi Gaup Aslak Ole Eira Nils Mahtte Eira Inga Margrete Lillevoll Ingrid Helle Søvik Ane-Sofie Bednarczyk Hansen Oda Rustad Finn-Arne Haugen Snorre Hagen Hans Geir EikenSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
F. M. R. Ziegler Anita Sønsteby A. Masny B. Schulten V. Uglosch M. Franzen L. Munnes S. Osorio Algar B. UsadelSammendrag
Det er ikke registrert sammendrag