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.
2012
Forfattere
Richard Bischof Leif Egil Loe Erling Meisingset Barbara Zimmermann Bram F. A. Van Moorter Atle MysterudSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Harri Kaartinen Juha Hyyppa Xiaowei Yu Mikko Vastaranta Hannu Hyyppa Antero Kukko Markus Holopainen Christian Heipke Manuela Hirschmugl Felix Morsdorf Erik Næsset Juho Pitkanen Sorin Popescu Svein Solberg Bernd Michael Wolf Jee-Cheng WuSammendrag
Det er ikke registrert sammendrag
Forfattere
Oddmund Kleven Björn M. Hallström Frank Hailer Axel Janke Snorre Hagen Alexander Kopatz Hans Geir EikenSammendrag
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Forfattere
Apolline Auclerc Johanne Nahmani Delphine Aran Virgine Baldy Henry Callot Charles Gers Etienne Iorio Emmanuel Lapied Aurore Lassauce Alain Pasquet Jörg. Spelda Jean-Pierre Rossi Francois GueroldSammendrag
Det er ikke registrert sammendrag
Forfattere
Arild AndersenSammendrag
The present paper comments on thirty-three of the forty-seven species belonging to six Agromyzidae genera and presently known to occur in Norway. Thirteen species are reported new to the Norwegian fauna belonging to the family Agromyzidae. The species are: Amauromyza (Cephalomyza) chenopodivora Spencer, 1971, Amauromyza (Cephalomyza) monfalconensis (Strobl, 1909), Cerodontha (Butomomyza) rohdendorfi Nowakowski, 1967, Cerodontha (Butomomyza) scutellaris (Roser, 1840), Cerodontha (Cerodontha) fulvipes (Meigen, 1830), Cerodontha (Cerodontha) stackelbergi Nowakowski, 1972, Cerodontha (Dizygomyza) caricicola (Hering, 1926), Cerodontha (Icteromyza) capitata (Zetterstedt, 1848), Cerodontha (Poemyza) pygmina (Hendel, 1931), Metopomyza flavonotata (Haliday, 1833), Metopomyza scutellata (Fallen, 1823), Metopomyza xanthaspioides (Frey, 1946) and Aulenagromyza buhri (de Meijere, 1938). In addition new regional data is given for twenty species previously reported from Norway. The biology of the larva, when known, and the distribution in Norway and Europe are commented on for each of the species.
Forfattere
Signe Kynding Borgen Hanne Lunde Weichel Lars Bakken Marina Azzaroli Bleken Tor Arvid BrelandSammendrag
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Forfattere
Klaus Mittenzwei David S. Bullock Klaus SalhoferSammendrag
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Forfattere
M Ashraful Islam Goutam Kuwar Jihong Liu Clarke Dag-Ragnar Blystad Hans Ragnar Gislerød Jorunn Elisabeth Olsen Sissel TorreSammendrag
Abstract Strict control of morphogenesis is essential in production of potted poinsettia. Commonly, this is obtained by the use of plant growth retardants (PGRs), often in combination with early morning temperature drops. Due to negative effects on human health and the environment, the use of PGRs is becoming restricted. Also, energy-saving growth regimes and periods of high temperatures limit effective use of temperature drops. In the present study the use of a high proportion of blue (B) light provided by light emitting diodes [LEDs, 20% blue (B), 80% red (R)] was compared with traditional high pressure sodium (HPS) lamps (5% B) providing similar phytochrome photostationary state to produce compact poinsettia plants. Both in the greenhouse and growth chamber, all cultivars were 20–34% shorter for LED compared to HPS grown plants. Also, leaf and bract area as well as chlorophyll content and total dry matter accumulation were lower under LED. The LED did not delay bract color formation, visible cyathia and flowering compared to HPS, and no difference in post production performance (cyathia/bract abscission or necrosis) between the two light treatments was found. The effect of end of day-red (EOD-R) lighting combination with LED and HPS supplemental lamps during the photoperiod in the greenhouse was also investigated. Reduced stem extension (13%) was observed under HPS only and for one of the two cultivars tested, whereas under the LED regime, there was no effect of EOD-R lighting.
Forfattere
Tor Erik Brandrud Klaus Høiland Halvor Solheim Leif SundheimSammendrag
Det er ikke registrert sammendrag