Publications

NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.

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1970

Tidsskriftspublikasjon – Gonometa podocarpi Aur. (Lepidoptera: Lasiocampidae), a defoliator of exotic softwoods in East Africa. The biology and life cycle at Muko, Kigezi District in Uganda

Øystein Austarå

East African Agricultural and Forestry Journal, 36 1970. 275-289

Forfattere

Øystein Austarå

Sammendrag

Includes, inter alia: a list of the recorded hosts (conifers and broadleaved species) and localities of G. podocarpi in E. Africa; data on the relation of late-instar larval density to degree of defoliation; and natural control, especially by a virus disease and laboratory tests of three insecticides against late-instar larvae.

Tidsskriftspublikasjon – Investigations in Lepidopterous defoliators of exotic softwood plantations in East Africa, July 1966-August 1970. Report to the Norwegian Agency for International Development (NORAD)

Øystein Austarå

, 1970. 9 pp.

Forfattere

Øystein Austarå

Sammendrag

No abstract has been registered

1969

Rapport/avhandling – Neofabraea populi on Populus tremula x Populus tremuloides in Norway. Comparison with the conidial state of Neofabraea malicorticis

Finn Roll-Hansen, Helga Roll-Hansen

Meddelelser fra Det norske Skogforsøksvesen, 27 1969. 215-226

Forfattere

Finn Roll-Hansen Helga Roll-Hansen

Sammendrag

No abstract has been registered

Rapport/avhandling – A method for construction of site-index curves

Bjørn Tveite

Meddelelser fra Det norske Skogforsøksvesen, 27 1969. 131-159

Forfattere

Bjørn Tveite

Sammendrag

No abstract has been registered

Rapport/avhandling – The geographic variation of springfrost and growth cessation in Norway spruce (Picea abies (L.) Karst.)

Jon Dietrichson

Meddelelser fra Det norske Skogforsøksvesen, 27 1969. 91-106

Forfattere

Jon Dietrichson

Sammendrag

No abstract has been registered

Rapport/avhandling – Prolonged diapause in Neodiprion sertifer (Geoffr.) (Hymenoptera: Diprionidae) from Gaupne in Western Norway

Øystein Austarå

Meddelelser fra Det norske Skogforsøksvesen, 27 1969. 201-213

Forfattere

Øystein Austarå

Sammendrag

No abstract has been registered

Tidsskriftspublikasjon – Insect pests in forests of the Nordic countries 1961-1966

Erik Christiansen

Norsk Entomologisk Tidsskrift, 17 1969. 153-158

Forfattere

Erik Christiansen

Sammendrag

No abstract has been registered

Rapport/avhandling – Genetic variation of cold damage, growth rhythm and hight growth in 4-year-old black spruce (Picea mariana (Mill.) BSP)

Jon Dietrichson

Meddelelser fra Det norske Skogforsøksvesen, 27 1969. 109-129

Forfattere

Jon Dietrichson

Sammendrag

No abstract has been registered

Tidsskriftspublikasjon – A virus disease of Lechriolepis basirufa Strand (Lepidoptera: Lasiocampidae)

Øystein Austarå

East African Agricultural and Forestry Journal, 34 1969. 497-501

Forfattere

Øystein Austarå

Sammendrag

No abstract has been registered

Rapport/avhandling – Evidence for the monocyclic nature of podzolized clay profiles in S.E. Norway

G.K. Rutherford

Meddelelser fra Det norske Skogforsøksvesen, 27 1969. 185-199

Forfattere

G.K. Rutherford

Sammendrag

No abstract has been registered

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