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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1998

Lecture – A comparative analysis of structures in European roundwood and forest markets

Erik Trømborg, Birger Solberg

EFI Proceedings, 26 1998. 73-103

Authors

Erik Trømborg Birger Solberg

Abstract

No abstract has been registered

Report – A conspectus of potential natural enemies found in association with the green spruce aphid in north-west European spruce plantations

Øystein Austarå, C. Carter, Gudmundur Halldórsson, ...

Forestry Commission technical paper, 24 1998. 53-60

Authors

Øystein Austarå C. Carter Gudmundur Halldórsson Susanne Harding J. Eilenberg

Abstract

No abstract has been registered

Academic – A new, completely defined medium for meat lactobacilli

Trond Møretrø, Beate Furuto Hagen, Lars Axelsson

Journal of Applied Microbiology, 85 1998. p. 715-722

Authors

Trond Møretrø Beate Furuto Hagen Lars Axelsson

Abstract

No abstract has been registered

Academic – A review of species and new rearing habitats of the family Milichiidae (Diptera) in Norway

Bjørn Økland

Fauna Norvegica, Serie B, 45 1998. 121-123

Authors

Bjørn Økland

Abstract

A short survey shows a lack of continuity in research on the dipteran family Milichiidae in Norway. One common species has several records from the last century, while little else is found before recent time and the new material presented in this article. The number of Norwegian species in Milichiidae is hereby raised to five, and in addition one possible new species. Comparisons with species numbers in neighbouring countries give an indication that still new species for Norway may be found. Rearing habitats for Neophyllomyza acyglossa (Villeneuve, 1920) and the possible new species Leptometopa sp. are presented for the first time.

Lecture – Acquired resistance to a pathogenic blue-stain fungus in Norway spruce

Paal Krokene, Erik Christiansen, Halvor Solheim, ...

In: Proceedings of the 7th International Congress of Plant Pathology, Edinburgh. 9-16 August, 1998, 1998.

Authors

Paal Krokene Erik Christiansen Halvor Solheim Alan A. Berryman Vincent R. Franceschi

Abstract

No abstract has been registered

Academic – Assessing the virulence of four bark beetle-associated bluestain fungi using Norway spruce seedlings

Paal Krokene, Halvor Solheim

Plant Pathology, 47 1998. p. 537-540

To document

Authors

Paal Krokene Halvor Solheim

Abstract

No abstract has been registered

Doctoral dissertation – Bark and ambrosia beetles (Coleoptera: Curculionidae, Scolytinae and Platypodinae) in a neotropical rain forest. Comparing occurrence and distribution between different forest habitats within a continuous reserve in Costa Rica

Karl Thunes, Lawrence R. Kirkendall

University of Bergen, 1998. 155 p.

Authors

Karl Thunes Lawrence R. Kirkendall

Abstract

No abstract has been registered

Academic – Biomass and chemical composition of common forest plants in response to fire in western Norway

Oddvar Skre, Frans-Emil Wielgolaski, Bjørn Moe

Journal of Vegetation Science, 9 1998. 501-510

Authors

Oddvar Skre Frans-Emil Wielgolaski Bjørn Moe

Abstract

No abstract has been registered

Report – Biotic zonation - biodiversity - forest reserves

Alf Bakke

Finnish Forest Research Institute. Research papers, 714 1998. 79-82

Authors

Alf Bakke

Abstract

No abstract has been registered

Academic – Black woodpecker use of habitats and feeding substrates in a managed Scandinavian forest

Jørund Rolstad, P. Majewski, Erlend Rolstad

Journal of Wildlife Management, 62 1998. 11-23

Authors

Jørund Rolstad P. Majewski Erlend Rolstad

Abstract

No abstract has been registered

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