Hans Peter Ravn
Associate Professor emeritus
Forest and Landscape Ecology
Rolighedsvej 23
1958 Frederiksberg C
- Published
Ulden ædelgranlus - lejlighedsvist skadedyr i nordmannsgran
Nielsen, C., Harding, S. & Ravn, Hans Peter, 2006, In: Videnblade Pyntegrønt. 5.5-24, 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
The future of biological control: gaps, challenges and options
Eilenberg, Jørgen, Enkegaard, A., Hendriksen, N. B., Jensen, Dan Funck, Jespersen, J. B., Larsen, J., Madsen, A. M., Ravn, Hans Peter & Ravnskov, S., 2006, Proceedings of the international workshop. p. 265-268 4 p. (DIAS report; No. 119).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Sprøjtesvovl kan medføre lugtgener
Ravn, Hans Peter, 2006, In: Nåledrys. 58, p. 45-46 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Sprøjtesvovl kan medføre lugtgener
Ravn, Hans Peter, 2006, In: Videnblade Pyntegrønt. 5.5-26, p. 1-2 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Skadevoldere på amerikanske juletræsarter: balsam- og klippegran
Ravn, Hans Peter & Thomsen, Iben Margrete, 2006, In: Videnblade Pyntegrønt. 5.5-25, 2 p.Research output: Contribution to journal › Journal article › Communication
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Skader på nordmannsgran nåle - ved bekæmpelse af alm. ædelgranlus
Lisborg, T. & Ravn, Hans Peter, 2006, In: Videnblade Pyntegrønt. 5.5-23, 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Skadedyr på platan
Bühler, Oliver & Ravn, Hans Peter, 2006, In: Videnblade Park og Landskab. 5.28-8, p. 1-2 2 p.Research output: Contribution to journal › Journal article › Communication
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Skade- og nyttedyrfaunaen på økologiske og konventionelle nordmannsgranarealer
Ravn, Hans Peter & Riis-Nielsen, Torben, 2006, Miljøministeriet. 88 p. (Bekæmpelsesmiddelforskning fra Miljøstyrelsen; No. 100).Research output: Book/Report › Report › Research
- Published
Platan trues af nye farer
Bühler, Oliver, Thomsen, Iben Margrete & Ravn, Hans Peter, 2006, In: Groent Miljoe. 24, 6, p. 8 1 p.Research output: Contribution to journal › Journal article › Communication
- Published
Phytophagous insects of giant hogweed Heracleum mantegazzianum (Apiaceae) in invaded areas of Europe and in its native area of the Caucasus
Hansen, S. O., Hattendorf, J., Wittenberg, R., Reznik, S. Y., Nielsen, C., Ravn, Hans Peter & Nentwig, W., 2006, In: European Journal of Entomology. 103, p. 387-396 10 p.Research output: Contribution to journal › Journal article › Research
ID: 4238183
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3765
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Rynket rose (Rosa rugosa) i Danmark: rapport fra workshop på Biologisk Institut, Københavns Universitet, 5.-6. september 2006
Research output: Book/Report › Report › Research
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2733
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Pathways for non-native species in Denmark
Research output: Book/Report › Report › Research
Published