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.
2007
Forfattere
Karlsson Magnus Ari Hietala Harald Kvaalen Halvor Solheim Åke Olson Jan Stenlid Carl Gunnar FossdalSammendrag
Det er ikke registrert sammendrag
Sammendrag
VIPS (Varsling Innen PlanteSkadegjørere) is a web-based decision support system designed to assist Norwegian growers in the management of pests, diseases and weeds of cereals, vegetables and fruit crops. VIPS was established in 2001 as a collaborative project between Bioforsk and Norwegian Agricultural Extension Service (NAES) under a government-funded action for reducing risk connected to the use of pesticides . The aim of VIPS is to provide information to advisors and farmers to reduce reliance on pesticides. Inputs to the forecasting models are weather data from the Bioforsk Agrometeorological Service consisting of a network of 80 automatic weather stations across crop production areas, weather forecasts from the Norwegian Meteorological Institute and biological/field observations collected by NAES. A general interface is used for all models incorporated in the system, allowing new models to be implemented. During the growing season the monitoring of several pests and diseases are recorded through a message system in VIPS. The service is open and free of charge at www.vips-landbruk.no. Warnings are also available as sms messages. Pests and diseases currently included in VIPS : Wheat glume blotch (Stagonospora nodorum), Barley net/spot blotch (Drechslera teres), Barley scald (Rhynchosporium secalis), Sclerotinia sclerotiorum in oil seed rape , Potato late blight (Phytophthora infestans), Cabbage moth (Mamestra brassicae), Cabbage root fly (Delia radicum), Carrot root fly (Psila rosae), Lettuce downy mildew (Bremia lactucae), Apple scab (Venturia inequalis), Codling moth (Cydia pomonella), Apple fruit moth (Argyresthia conjugella), Grey mould (Botrytis cinerea) in strawberry. More forecasting models for other pests/diseases are under development. A Danish weed management program to assess the need for control of weeds in cereal fields, eg choice of herbicide(s) and calculation of doses, has been adjusted for Norwegian conditions and included in VIPS . Both experiments and practical largescale testing of "VIPS weeds" during 2006, showed a potential of 40 % reduction of herbicide use in cereals. Current development aim at transferring the service from weatherstation-based to farm-based pest forecasts. Use of radar measurements of precipitation in combination with online interpolation of the other weather factors from nearest weather stations is expected to improve precision in the pest forecasts as well as farmers "ownership" to the information presented.
Sammendrag
Hovedmålsetningen til prosjektet er å redusere mengden av mykotoksiner i norsk korn. Vi ønsker blant annet å klargjøre hvordan klima og dyrkningsmessige forhold påvirker utvikling av Fusarium og mykotoksiner i havre og vårhvete. De resultatene som fremkommer i løpet av prosjektperioden vil videre brukes til å utvikle systemer for varsling ved særlig fare for Fusarium-angrep (på regionnivå, evt. gårdsnivå).
Sammendrag
The Norwegian Monitoring Programme for Forest Damage (OPS) has since its start registered damage to selected trees. The aim of the registrations has been to explain variations in crown density and crown colour. In answer to international requests, the Norwegian Forest and Landscape Institute has prepared a short guide to the determination of the most common forms of damage found in Norwegian forests...
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Foredrag om bærbuskbladflekk (Mycosphaerella ribis) i økologisk dyrking av solbær.
Sammendrag
Denne artikkelen omhandlar biologi og epidemiologi hos både det kjønna og ukjønna stadiet til Mycosphaerella ribis i solbær (Ribes nigrum) og tiltak mot sjukdomen som soppen årsakar.
Sammendrag
Foredraget presenterer resultat frå forsøk med koparoksyd og koparoksyklorid i låge doseringar mot bærbuskbladflekk (Mycosphaerella ribis) og bærbuskbladfall (Drepanopeziza ribis) i solbær.
Sammendrag
Sprøyting etter varsel mot gråskimmel i jordbær har vore prøvd ut i fleire år. Artikkelen omtalar resultat frå forsøk i 2006.
Sammendrag
Det er ikke registrert sammendrag