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Updated 3.2.2006
by O.W.Røstad
 

Department of Ecology and Natural Resource Management (INA)


    Eline B. Hågvar
    Professor

    Postal address: INA, UMB, P.O.Box 5003, NO-1432 Ås, Norway
    Office: Room 410, Urbygningen, Ole Sverres plass 1
    E-mail: eline.hagvar@umb.no
    Telephone: +47 64 96 57 44; Fax: +47 64 96 58 01
Subject area:
Zoology; ecological and applied entomology.

Research:
  • Pest and beneficial insects in agriculture. Phenology and habitat use.
  • Effects of gene-modified plants on insects from different trophic levels. Consequences for the development, reproduction and behaviour of the insects. System: Lectinpotatoes (gm-plant), the green peach aphid (Myzus persicae) and an aphid parasitoid (Aphidius colemani). All experiments are conducted at S-4 laboratory conditions. A Ph.D.-student (Solveig Aasen) is involved (2002-2005).

Teaching:
Responsible for:
Also lectures in:

Selected publications:

Hågvar, E. & Aasen, S. 2005. Genmodifiserte planter: Historikk, nåtid og framtid. Del 1. - Biolog (2): 15-19.

Hågvar, E. & Aasen, S. 2005. Genmodifiserte planter: Historikk, nåtid og framtid. Del 2. - Biolog (2): 21-26.

Aasen, S. & Hågvar, E. 2005. Effect of transgenic potato (GNA) on searching behaviour of aphid parasitoids (Aphidius colemani) and on the development of the potato cyst nematode (Globodera rostochiensis). IOBC / WPRS working group on GMOs in Integrated Plant Production. Lleida, Catalonia, Spain, June 1-3 2005. p. 52.

Hågvar, E. 2004. Biologisk kontroll av skadeorganismer. - Biolog (1): 16-20.

Hågvar, E.B. & Aasen, S. 2004. Possible effects of genetically modified plants on insects in the plant food web. – Latvijas Entomologs 41: 11-117. (Engelsk sammendrag)

Trandem, N., Aasen, S., Hågvar, E., Salinas, S. & Sønsteby, A. 2004. Strawberry blossom weevil – recent research in Norway. - IOBC wprs Bulletin 27(4): 145-152.

Aasen, S., Hågvar, E. & Trandem, N. 2004. Oviposition pattern of the strawberry blossom weevil Anthonomus rubi Herbst (Coleoptera: Curculionidae) in Eastern Norway. - Norwegian journal of Entomology 51: 175-182.

Hågvar, E.B. 2002. Some studies on the effects of gene modified (gm) plants on insects. - Proceedings from Vietnamese-Norwegian workshop on Biological control of crop pests, 25-26.9 2001. Planteforsk, Ås. Grønn Forskning 13: 93-96.

Hågvar, E.B., Trandem, N. & Hofsvang, T. 2000. Phenology and sex ratio of the parasitoids of a cereal leaf miner Chromatomyia fuscula (Diptera: Agromyzidae). - European journal of entomology 97: 339-346.

Hågvar, E.B. 1998. Det zoologiske mangfoldet. Dyregruppenes systematikk, bygning og levevis. - Universitetsforlaget, Oslo. 384 pp.

Hågvar, E.B., Hofsvang, T., Trandem, N. & Sæterbø, K.G. 1998. Six-year Malaise trapping of the leaf miner Chromatomyia fuscula (Diptera: Agromyzidae) and its chalcidoid parasitoid complex in a barley field and its boundary. - Eur. J. Entomol. 95: 529-543.

Hågvar, E.B., Hofsvang, T. & Trandem, N. 1994. The leafminer Chromatomyia fuscula (Diptera, Agromyzidae) and its parasitoid complex in Norwegian barley fields. - Norw. J. Agric. Sciences 16: 369-378.

Hågvar, E.B. & Hofsvang, T. (eds.) 1994. Insect parasitoids: Biolgy and Ecology. - Norw. J. Agric. Sciences, suppl. 16. 414 pp.

Hågvar, E.B. & Hofsvang, T. 1994. Colonization behaviour by Ephedrus cerasicola (Hym., Aphidiidae) in choice studies with two species of plants and aphids. - J. Appl. Ent. 118: 23-30.

Hågvar, E.B. & Hofsvang, T. 1991. Aphid parasitoids (Hymenoptera, Aphidiidae): biology, host selection and use in biological control. - Biocontrol news and Information 12: 13-41.

Hågvar, E.B. & Hofsvang, T. 1988. The aphid parasitoid Ephedrus cerasicola Stary: the process leading to successfull parasitism, response to host density, and its possible use in aphid control. - Dr.agric. thesis, Agricultural university of Norway.


Department of Ecology and Natural Resource Management
P.O.Box 5003
NO-1432 Ås
Norway
Tel: +47 64 96 58 00
E-mail: ina@umb.no
  		Vollebekk:
Tel.: +47 64 96 50 21
Fax: +47 64 96 58 02
 Urbygningen:
Tel.: +47 64 96 58 00
Fax: +47 64 96 58 01