Iben Margrete Thomsen

Iben Margrete Thomsen

Senior Advisor

ORCID: 0000-0001-7139-018X

Publication year:
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1 - 410 out of 410Page size: 500
  1. 2024
  2. Published

    Importing Glomus iranicum var. tenuihypharum to Norway: A brief statement from the Norwegian Scientific Committee for Food and Environment

    Thomsen, Iben Margrete, Krokene, P., Nicolaisen, M. & Flø, D., 2024, In: VKM Bulletin. 2024, 1, 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. 2023
  4. Published

    Dedikerede habitater til flagermus og fugle

    Thomsen, Iben Margrete, Skov, Simon, Hummelshøj, L. & Møller, J. D., 14 Nov 2023, 8 p. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet.

    Research output: Other contribution › Net publication - Internet publication › Communication

  5. Published

    Veteranisering og træhabitater i skove

    Skov, Simon & Thomsen, Iben Margrete, 13 Nov 2023, 10 p. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet.

    Research output: Other contribution › Net publication - Internet publication › Communication

  6. Published

    Fokuseret levestedsveteranisering

    Thomsen, Iben Margrete, Skov, Simon, Hummelshøj, L. & Møller, J. D., 1 Nov 2023, 10 p. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet.

    Research output: Other contribution › Net publication - Internet publication › Communication

  7. Published

    Generel veteranisering af træer

    Skov, Simon & Thomsen, Iben Margrete, 1 Nov 2023, 7 p. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet.

    Research output: Other contribution › Net publication - Internet publication › Communication

  8. Published

    Bevaring af træer ved byggeri og anlæg

    Thomsen, Iben Margrete, Skov, Simon & Bühler, Oliver, 2023, 6 p. Miljøpunkt.

    Research output: Other contribution › Net publication - Internet publication › Communication

  9. Published

    Genetic rearrangements in Pseudomonas amygdali pathovar aesculi shape coronatine plasmids

    Nielsen, Tue Kjærgaard, Winther-Have, Caroline Sophie W, Thomsen, Iben Margrete, Jackson, R. W., Rabiey, M., Hennessy, Rosanna Catherine, Bak, Frederik, Kot, Witold, Nicolaisen, Mette Haubjerg, Carstens, Alexander Byth & Hansen, Lars Hestbjerg, 2023, In: Infection, Genetics and Evolution. 113, 10 p., 105486.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Oomycete Soil Diversity Associated with Betula and Alnus in Forests and Urban Settings in the Nordic–Baltic Region

    Riit, T., Cleary, M., Adamson, K., Blomquist, M., Burokienė, D., Marčiulynienė, D., Oliva, J., Poimala, A., Redondo, M. A., Strømeng, G. M., Talgø, V., Tedersoo, L., Thomsen, Iben Margrete, Uimari, A., Witzell, J. & Drenkhan, R., 2023, In: Journal of Fungi. 9, 9, 16 p., 926.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Resilience of European ash forests influenced by ash dieback

    Kjær, Erik Dahl, Lobo, Albin, Kosawang, Chatchai, Long, Feng, Thomsen, Iben Margrete, Doonan, James, Xu, Jing, Hansen, Lars Bjerregaard, Nielsen, Lene Rostgaard & Hansen, Jon Kehlet, 2023, Resilient Forests for the Future: Book of Abstracts. Curtu, A. L. & Ciocîrlan, E. (eds.). Transilvania University of Brașov, p. 35 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  12. Published

    Risikotræer

    Skov, Simon & Thomsen, Iben Margrete, 2023, 2. ed. Forlaget Grønt Miljø. 284 p.

    Research output: Book/Report › Book › Communication

  13. Published

    Skovstatistik 2021

    Nord-Larsen, Thomas, Johannsen, VK, Riis-Nielsen, Torben, Thomsen, Iben Margrete, Bentsen, Niclas Scott & Jørgensen, Bruno Bilde, 2023, Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 60 p.

    Research output: Book/Report › Report › Commissioned

  14. Published

    Skovstatistik 2022

    Nord-Larsen, Thomas, Østergaard, Mathilde Juul, Riis-Nielsen, Torben, Thomsen, Iben Margrete, Bentsen, Niclas Scott & Jørgensen, Bruno Bilde, 2023, Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 64 p.

    Research output: Book/Report › Report › Communication

  15. Published

    Updated pest risk assessment of Phytophthora ramorum in Norway: Scientific Opinion of the Panel on Plant Health of the Norwegian Scientific Committee for Food and Environment

    Thomsen, Iben Margrete, Alsanius, B., Flø, D., Krokene, P., Wendell, M., Wright, S. A. I., Magnusson, C., Stenberg, J., Børve, J., Nybakken, L., Nicolaisen, M. & Sæthre, M., 2023, Norge: Vitenskapskomiteen for mat og miljø. 88 p. (VKM Report; No. 19, Vol. 2023).

    Research output: Book/Report › Report › Commissioned › peer-review

  16. 2022
  17. Published

    Veterantræer kræver plads og beskyttelse

    Thomsen, Iben Margrete & Skov, Simon, Dec 2022, 7 p. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet.

    Research output: Other contribution › Net publication - Internet publication › Communication

  18. Published

    Granfiltpude på rødgranjuletræer

    Thomsen, Iben Margrete, Talgø, V., Nielsen, Knud Nor & Klausen, K., 20 Mar 2022, 11 p. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet.

    Research output: Other contribution › Net publication - Internet publication › Communication

  19. Published

    Grenkapning er ikke beskæring

    Thomsen, Iben Margrete & Skov, Simon, 15 Mar 2022, 8 p. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet.

    Research output: Other contribution › Communication

  20. Published

    Veterantræer i rekreative områder

    Thomsen, Iben Margrete & Skov, Simon, 14 Mar 2022, 7 p. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet.

    Research output: Other contribution › Net publication - Internet publication › Communication

  21. Published

    An Experiment in Denmark to Infect Wounded Sitka Spruce with the Rotstop Isolate of Phlebiopsis gigantea, and Its Implications for the Control of Heterobasidion annosum in Britain

    Pratt, J. & Thomsen, Iben Margrete, 2022, In: Pathogens. 11, 8, 16 p., 937.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. 2021
  23. Published

    Skovstatistik 2020

    Nord-Larsen, Thomas, Johannsen, VK, Riis-Nielsen, Torben, Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, 1 Nov 2021, Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 61 p.

    Research output: Book/Report › Report › Communication

  24. Published

    Combined progress in symptoms caused by Hymenoscyphus fraxineus and Armillaria species, and corresponding mortality in young and old ash trees

    Madsen, C. L., Kosawang, Chatchai, Thomsen, Iben Margrete, Hansen, Lars Nørgaard, Nielsen, Lene Rostgaard & Kjær, Erik Dahl, 1 Jul 2021, In: Forest Ecology and Management. 491, 119177.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Don’t panic: focus on finding the truly hazardous trees

    Thomsen, Iben Margrete, 2021, In: The Forestry Journal. April, p. 22-23 2 p.

    Research output: Contribution to journal › Letter › Research

  26. Published

    Fæld ikke ask og kastanje uden grund

    Thomsen, Iben Margrete, 2021, In: Grønt Miljø. 5, p. 16-20 5 p.

    Research output: Contribution to journal › Journal article › Communication

  27. Published

    Granfiltpude - en problematisk nålesvamp i rødgran juletræer

    Thomsen, Iben Margrete, Talgø, V. & Klausen, K., 2021, In: Nåledrys. 118, p. 4-9 6 p.

    Research output: Contribution to journal › Journal article › Communication

  28. Published

    Novel Ash Dieback in Europe: Consequences for Urban and Landscape Ash

    Thomsen, Iben Margrete, 2021, In: Arborist News. 30, 3, p. 42-45 4 p.

    Research output: Contribution to journal › Journal article › Communication

  29. Published

    Træsygdomme på kirkegårde

    Thomsen, Iben Margrete, 2021, In: Kirkegaarden. 4, p. 6-15 10 p.

    Research output: Contribution to journal › Journal article › Communication

  30. Published

    Wurzelwachstum in der Tragschicht: Erfahrungen mit überbaubaren Baumsubstraten in Dänemark

    Bühler, Oliver, Ingerslev, Morten, Nørgaard Nielsen, C. & Thomsen, Iben Margrete, 2021, Jahrbuch der Baumpflege 2021. Haymarket Media, Vol. 25. p. 185-191 7 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  31. 2020
  32. Published

    Skovstatistik 2018: Forest statistics 2018

    Nord-Larsen, Thomas, Johannsen, VK, Riis-Nielsen, Torben, Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, Mar 2020, 2 ed. Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 41 p.

    Research output: Book/Report › Report › Research

  33. Published

    Contributions to the knowledge on biology and phenology of Cryphalus piceae (Coleoptera: Curculionidae: Scolytinae)

    Justesen, Mathias Just, Hansen, A. K., Thomsen, Iben Margrete, Byriel, David Bille, Ro-Poulsen, Hjalte Calberg & Ravn, Hans Peter, 2020, In: Scandinavian Journal of Forest Research. 35, 8, p. 468-475 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Grankingelsopp (Rhizoctonia butinii) kan gjera stor skade i juletrefelt

    Talgø, V., Pettersson, M., Fløistad, I. S. & Thomsen, Iben Margrete, 2020, In: ELEKTRONISK MEDLEMSBLAD FOR NORSK JULETRE. 7, 2, p. 5-6 2 p.

    Research output: Contribution to journal › Letter › Research

  35. Published

    Mikrohabitater som tegn på biodiversitet

    Bergstedt, C. E. & Thomsen, Iben Margrete, 2020, In: Videnblade Skov og Natur. 09.06-10

    Research output: Contribution to journal › Journal article › Communication

  36. Published

    Når dit træ bliver sygt: de almindelige og de alvorligere sygdomme

    Thomsen, Iben Margrete, 2020, In: Haven. September, p. 68-71 4 p.

    Research output: Contribution to journal › Journal article › Communication

  37. Published

    Risk assessment of six commercial mycorrhizal products: Opinion of the Panel on Plant Health of the Norwegian Scientific Committee for Food and Environment

    Thomsen, Iben Margrete, Kauserud, H., Krokene, P., Nicolaisen, M. & Wendell, M., 2020, Oslo: Norwegian Scientific Committee for Food and Environment (VKM). 55 p. (VKM Report; No. 9, Vol. 2020).

    Research output: Book/Report › Report › Research › peer-review

  38. Published

    Skovstatistik 2019: Forest statistics 2019

    Nord-Larsen, Thomas, Johannsen, VK, Riis-Nielsen, Torben, Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, 2020, Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 56 p.

    Research output: Book/Report › Report › Research

  39. Published

    Svampe, mos og lav som mikrohabitater

    Thomsen, Iben Margrete, Skov, Simon & Bergstedt, C. E., 2020, In: Videnblade Skov og Natur. 09.06-11

    Research output: Contribution to journal › Journal article › Communication

  40. Published

    Virkemidler til fremme af biodiversitet i skov – Inspiration til tilskudsordninger i privat skov

    Schmidt, Inger Kappel, Buttenschøn, Rita M., Byriel, David Bille, Kepfer Rojas, Sebastian, Hjorth, F. E. K., Thomsen, Iben Margrete & Johannsen, VK, 2020, 1 ed. Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 73 p. (IGN Rapport).

    Research output: Book/Report › Report › Commissioned

  41. 2019
  42. Published

    2018-tørkens indflydelse på skovbruget 1. Sundhed og overlevelse

    Thomsen, Iben Margrete, Jørgensen, Bruno Bilde, Callesen, Ingeborg & Ravn, Hans Peter, 2019, In: Skoven. 51, 3, p. 106-111 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  43. Published

    2018-tørkens indflydelse på skovbruget 2. Tilvækst og jordvand

    Callesen, Ingeborg, Jørgensen, Bruno Bilde, Vesterdal, Lars, Larsen, Klaus Steenberg, Hansen, Jon Kehlet, Thomsen, Iben Margrete, Ibrom, A. & Pilegaard, K., 2019, In: Skoven. 51, 3, p. 112-116 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Direct quantitative real-time PCR assay for detection of the emerging pathogen Neonectria neomacrospora

    Nielsen, Knud Nor, Thomsen, Iben Margrete & Hansen, Ole Kim, 2019, In: Forest Pathology. 49, 3, e12509.

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Eftervirkninger af en tør sommer

    Thomsen, Iben Margrete & Ravn, Hans Peter, 2019, In: Grønt Miljø. 6, p. 5-8 4 p.

    Research output: Contribution to journal › Journal article › Communication

  46. Published

    Forskellig træarter huser til en vis grad forskellige typer mikrohabitater

    Bergstedt, C. E. & Thomsen, Iben Margrete, 2019, In: Videnblade Park og Landskab. 06.08-09, 2 p., 06.08-10.

    Research output: Contribution to journal › Journal article › Communication

  47. Published

    Hestekastanjernes sære grenbuler

    Thomsen, Iben Margrete, Nielsen, Lene Rostgaard, Kjær, Erik Dahl & Visler, C., 2019, In: Grønt Miljø. 8, p. 32-35 4 p.

    Research output: Contribution to journal › Journal article › Communication

  48. Published

    Kastanjemordet i Skateparken

    Thomsen, Iben Margrete & Henriette Lunn, V., 2019, In: Grønt Miljø. 6, p. 22-24 3 p.

    Research output: Contribution to journal › Journal article › Communication

  49. Published

    Masser af meldug

    Thomsen, Iben Margrete, 2019, In: Grønt Miljø. 8, p. 28-29 2 p.

    Research output: Contribution to journal › Journal article › Communication

  50. Published

    Meldug som regel uskadeligt for bytræer

    Thomsen, Iben Margrete, 2019, In: Videnblade Park og Landskab. Oktober 2019, 05.26-38, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  51. Published

    Mikrohabitater på træer vigtige for biodiversiteten

    Bergstedt, C. E. & Thomsen, Iben Margrete, 2019, In: Videnblade Park og Landskab. Oktober 2019, 06.08-07, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  52. Published

    Stort set lige mange mikrohabitater på forskellige typer træruiner

    Bergstedt, C. E. & Thomsen, Iben Margrete, 2019, In: Videnblade Park og Landskab. 06.08-09, 2 p., 03.00-37.

    Research output: Contribution to journal › Journal article › Communication

  53. Published

    Svampe, mos og lav som mikrohabitater

    Thomsen, Iben Margrete, Skov, Simon & Bergstedt, C. E., 2019, In: Videnblade Park og Landskab. November 2019, 06.08-08, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  54. Published

    Vedr. vurdering af 2018-tørkens indflydelse på skovbruget - opdatering vinter 2018/2019: Sagsnotat

    Thomsen, Iben Margrete, Jørgensen, Bruno Bilde, Callesen, Ingeborg, Vesterdal, Lars, Ravn, Hans Peter, Hansen, Jon Kehlet, Kjær, Erik Dahl, Nord-Larsen, Thomas, Larsen, Klaus Steenberg, Johannsen, VK & Ibrom, A., 2019, 18 p.. Jan 17, 2019.

    Research output: Memorandum/exposition › Memorandum

  55. 2018
  56. Published

    Impact of weather cues and resource dynamics on mast occurrence in the main forest tree species in Europe

    Nussbaumer, A., Waldner, P., Apuhtin, V., Aytar, F., Benham, S., Bussotti, F., Eichhorn, J., Eickenscheidt, N., Fabianek, P., Falkenried, L., Leca, S., Lindgren, M., Manzano Serrano, M. J., Neagu, S., Nevalainen, S., Pajtik, J., Potočić, N., Rautio, P., Sioen, G., Stakėnas, V. & 7 others, Tasdemir, C., Thomsen, Iben Margrete, Timmermann, V., Ukonmaanaho, L., Verstraeten, A., Wulff, S. & Gessler, A., 1 Dec 2018, In: Forest Ecology and Management. 429, p. 336-350 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  57. Published

    Vedr. vurdering af tørkens indflydelse på skovbruget: Sagsnotat

    Johannsen, VK, Larsen, Jørgen Bo, Thomsen, Iben Margrete, Callesen, Ingeborg, Jørgensen, Bruno Bilde, Nord-Larsen, Thomas, Ravn, Hans Peter, Nielsen, Ulrik Braüner & Skov, Simon, Aug 2018, 6 p.. Jan 17, 2019.

    Research output: Memorandum/exposition › Memorandum

  58. Published

    Do silver fir woolly adelgids (Dreyfusia nordmannianae) facilitate pathogen infestation with Neonectria neomacrospora on Christmas trees (Abies nordmanniana)?

    Xu, Jing, Budde, K. B., Hansen, Ole Kim, Thomsen, Iben Margrete, Ravn, Hans Peter & Nielsen, Ulrik Braüner, 2018, In: Forest Ecology and Management. 424, p. 396-405 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  59. Published

    Environment and host as large-scale controls of ectomycorrhizal fungi

    Van Der Linde, S., Suz, L. M., Orme, C. D. L., Cox, F., Andreae, H., Asi, E., Atkinson, B., Benham, S., Carroll, C., Cools, N., De Vos, B., Dietrich, H. P., Eichhorn, J., Gehrmann, J., Grebenc, T., Gweon, H. S., Hansen, K., Jacob, F., Kristöfel, F., Lech, P. & 21 others, Manninger, M., Meesenburg, H., Merilä, P., Nicolas, M., Pavlenda, P., Rautio, P., Schaub, M., Schröck, H. W., Seidling, W., Šrámek, V., Thimonier, A., Thomsen, Iben Margrete, Titeux, H., Vanguelova, E., Verstraeten, A., Vesterdal, Lars, Waldner, P., Wijk, S., Zhang, Y., Žlindra, D. & Bidartondo, M. I., 2018, In: Nature. 558, 7709, p. 243-248 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  60. Published

    Genetic variation and genotype by environment interaction in the susceptibility of Abies nordmanniana (Steven) Spach to the fungus Neonectria neomacrospora (Booth & Samuels) Mantiri & Samuels

    Xu, Jing, Hansen, Ole Kim, Thomsen, Iben Margrete & Nielsen, Ulrik Braüner, 2018, In: Annals of Forest Science. 75, 12 p., 17.

    Research output: Contribution to journal › Journal article › Research › peer-review

  61. Published

    Skove og plantager 2017: Forest statistics 2017

    Nord-Larsen, Thomas, Johannsen, VK, Riis-Nielsen, Torben, Thomsen, Iben Margrete, Bentsen, Niclas Scott, Gundersen, Per & Jørgensen, Bruno Bilde, 2018, Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 108 p.

    Research output: Book/Report › Report › Research

  62. Published

    Stressede ældre bytræer led i tørken

    Thomsen, Iben Margrete, Skov, Simon & Henriette Lunn, V., 2018, In: Grønt Miljø. 10, p. 16-20 5 p.

    Research output: Contribution to journal › Journal article › Communication

  63. Published

    Tørken afslører de unge bytræers problemer

    Thomsen, Iben Margrete, Skov, Simon & Henriette Lunn, V., 2018, In: Grønt Miljø. 6, p. 14-16 3 p.

    Research output: Contribution to journal › Journal article › Communication

  64. 2017
  65. Published

    Askens flaskehals i kulturfasen

    Thomsen, Iben Margrete, Lobo, Albin & Kjær, Erik Dahl, 2017, In: Skoven. 49, 1, p. 14-18 5 p.

    Research output: Contribution to journal › Journal article › Communication

  66. Published

    Bevar asketræer i by og landskab

    Thomsen, Iben Margrete, Stevnsvig, A. M. & Skovsgaard, J. P., 2017, In: Videnblade Park og Landskab. 05.26-37, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  67. Published

    Climatic conditions related to recent outbreaks of Neonectria neomacrospora on Abies spp. in Europe and USA

    Talgø, V., Eikemo, H., Thomsen, Iben Margrete, Chastagner, G. A., Pettersson, M., Nielsen, Knud Nor & Perez-Sierra, A., 2017.

    Research output: Contribution to conference › Poster › Research

  68. Published

    Damage by Neonectria neomacrospora and Adelges piceae in provenance trials of subalpine fir (Abies lasiocarpa) in Denmark

    Skúlason, B., Hansen, Ole Kim, Thomsen, Iben Margrete, Talgø, V. & Nielsen, Ulrik Braüner, 2017, In: Forest Pathology. 47, 3, 12 p., e12326.

    Research output: Contribution to journal › Journal article › Research › peer-review

  69. Published

    Den elskede TV-egs forudsete død

    Thomsen, Iben Margrete, Skov, Simon & Solfjeld, E., 2017, In: Groent Miljoe. 4, p. 26-31 6 p.

    Research output: Contribution to journal › Journal article › Communication

  70. Published

    Den elskede TV-ekens død var forutsett

    Solfjeld, E., Thomsen, Iben Margrete & Skov, Simon, 2017, In: Park og Anlegg. 5, p. 50-56 7 p.

    Research output: Contribution to journal › Journal article › Communication

  71. Published

    Egens sundhedsproblemer på grundvandsnære jorde

    Callesen, Ingeborg, Jørgensen, Bruno Bilde, Fischer, Lene, Larsen, H. M. E., Ravn, Hans Peter, Susgaard Filsø, S., Bjerager, Per Eduard Robert & Thomsen, Iben Margrete, 2017, Frederiksberg. 90 p. (IGN Rapport).

    Research output: Book/Report › Report › Research

  72. Published

    First Report of Phytophthora uniformis and P. plurivora Causing Stem Cankers on Alnus glutinosa in Denmark

    Redondo, M. Á., Thomsen, Iben Margrete & Oliva, J., 2017, In: Plant Disease. 101, 3, p. 512 1 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  73. Published

    Forsyning med grantømmer nu og i fremtiden: En analyse for Miljøstyrelsen

    Nord-Larsen, Thomas, Hansen, Jon Kehlet, Larsen, Jørgen Bo, Suadicani, K., Thomsen, Iben Margrete & Johannsen, VK, 2017, 18 p.. May 15, 2017.

    Research output: Memorandum/exposition › Memorandum

  74. Published

    Friluftsinstallationer i træer: i forhold til træers egnethed og mulige skader

    Thomsen, Iben Margrete & Skov, Simon, 2017, Institut for Geovidenskab og Naturforvaltning, Københavns Universitet, 16 p. (IGN Notat).

    Research output: Working paper › Research

  75. Published

    Genetics of ash dieback resistance in a restoration context – experiences from Denmark

    Kjær, Erik Dahl, McKinney, L. V., Hansen, Lars Nørgaard, Olrik, D. C., Lobo, Albin, Thomsen, Iben Margrete, Hansen, Jon Kehlet & Nielsen, Lene Rostgaard, 2017, Dieback of European ash (Fraxinus spp.) – consequences and guidelines for sustainable management . Vasaitis, R. & Enderle, R. (eds.). SLU, Sweden, p. 106-114 9 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  76. Published

    International juletræskonference på Island

    Asmussen, R. V., Thomsen, Iben Margrete & Nielsen, Ulrik Braüner, 2017, In: Nåledrys. 102, p. 52-61 10 p.

    Research output: Contribution to journal › Journal article › Research

  77. Published

    Levende begravet

    Thomsen, Iben Margrete, Skov, Simon & Bühler, Oliver, 2017, In: Grønt Miljø. 2017, 2, p. 24-29 6 p.

    Research output: Contribution to journal › Journal article › Communication

  78. Published

    Nye og gamle trusler mod nobilis

    Justesen, Mathias Just, Hansen, A. K., Thomsen, Iben Margrete & Ravn, Hans Peter, 2017, In: Nåledrys. 99, p. 36-40 5 p.

    Research output: Contribution to journal › Journal article › Communication

  79. Published

    Påvirker ekstremnedbør sundheden i stilkeg? Topografiens betydning

    Susgaard Filsø, S., Jørgensen, Bruno Bilde, Thomsen, Iben Margrete & Callesen, Ingeborg, 2017, In: Skoven. 2, p. 87-91 5 p.

    Research output: Contribution to journal › Journal article › Communication

  80. Published

    Silvicultural strategies for Fraxinus excelsior in response to diebackcaused by Hymenoscyphus fraxineus

    Skovsgaard, J. P., Wilhelm, G. J., Thomsen, Iben Margrete, Metzler, B., Kirisits, T., Havrdová, L., Enderle, R., Dobrowolska, D., Cleary, M. & Clark, J., 2017, In: Forestry. 90, p. 455-472 18 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  81. Published

    Skove og plantager 2016: Forest statistics 2016

    Nord-Larsen, Thomas, Johannsen, VK, Arndal, M. F., Riis-Nielsen, Torben, Thomsen, Iben Margrete, Suadicani, K. & Jørgensen, Bruno Bilde, 2017, Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 104 p.

    Research output: Book/Report › Report › Research

  82. Published

    Species variation in susceptibility to the fungus Neonectria neomacrospora in the genus Abies

    Nielsen, Ulrik Braüner, Xu, Jing, Nielsen, Knud Nor, Talgø, V., Hansen, Ole Kim & Thomsen, Iben Margrete, 2017, In: Scandinavian Journal of Forest Research. 32, 5, p. 421-431 11 p., 1287300.

    Research output: Contribution to journal › Journal article › Research › peer-review

  83. Published

    Symptomer og følgeskader ved hestekastanje-bakteriekræft

    Thomsen, Iben Margrete, Adams, A. & Martin, N. L., 2017, In: Videnblade Park og Landskab. 05.06-49, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  84. Published

    Tree development in structural soil: an empirical below-ground in-situ study of urban trees in Copenhagen, Denmark

    Bühler, Oliver, Ingerslev, Morten, Skov, Simon, Schou, E., Thomsen, Iben Margrete, Nielsen, C. N. & Kristoffersen , P., 2017, In: Plant and Soil. 413, 1, p. 29-44 16 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  85. Published

    Veterantræer og biodiversitet

    Ravn, Hans Peter, Skov, Simon & Thomsen, Iben Margrete, 2017, In: Videnblade Park og Landskab. 03.13-20, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  86. 2016
  87. Published

    Patterns of mast fruiting of common beech, sessile and common oak, Norway spruce and Scots pine in Central and Northern Europe

    Nussbaumer, A., Waldner, P., Etzold, S., Gessler, A., Benham, S., Thomsen, Iben Margrete, Jørgensen, Bruno Bilde, Timmermann, V., Verstraeten, A., Sioen, G., Rautio, P., Ukonmaanaho, L., Skudnik, M., Apuhtin, V., Braun, S. & Wauer, A., 1 Mar 2016, In: Forest Ecology and Management. 363, p. 237-251 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  88. Published

    Heterobasidion – som fatale ringe i vandet

    Thomsen, Iben Margrete, 2016, In: Nåledrys. 98, p. 36-41

    Research output: Contribution to journal › Journal article › Communication

  89. Published

    Neonectria – en ubehagelig svampeslægt for skovbruget

    Thomsen, Iben Margrete, Nielsen, Ulrik Braüner, Pettersson, M., Nielsen, Knud Nor, Ravn, Hans Peter & Talgø, V., 2016, In: Skoven. 48, 5, p. 225-231

    Research output: Contribution to journal › Journal article › Communication

  90. Published

    For dyb plantning af træer har alvorlige konsekvenser

    Thomsen, Iben Margrete, Skov, Simon & Bühler, Oliver, 2016, In: Videnblade Park og Landskab. 04.06-32, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  91. Published

    Global geographic distribution and host range of Dothistroma species: a comprehensive review

    Drenkhan, R., Tomešová-haataja, V., Fraser, S., Bradshaw, R. E., Vahalík, P., Mullett, M. S., Martín-García, J., Bulman, L. S., Wingfield, M. J., Kirisits, T., Cech, T. L., Schmitz, S., Baden, R., Tubby, K., Brown, A., Georgieva, M., Woods, A., Ahumada, R., Jankovský, L., Thomsen, I. M. & 46 others, Adamson, K., Marçais, B., Vuorinen, M., Tsopelas, P., Koltay, A., Halasz, A., La Porta, N., Anselmi, N., Kiesnere, R., Markovskaja, S., Kačergius, A., Papazova-anakieva, I., Risteski, M., Sotirovski, K., Lazarević, J., Solheim, H., Boroń, P., Bragança, H., Chira, D., Musolin, D. L., Selikhovkin, A. V., Bulgakov, T. S., Keča, N., Karadžić, D., Galovic, V., Pap, P., Markovic, M., Poljakovic Pajnik, L., Vasic, V., Ondrušková, E., Piškur, B., Sadiković, D., Diez, J. J., Solla, A., Millberg, H., Stenlid, J., Angst, A., Queloz, V., Lehtijärvi, A., Doğmuş-lehtijärvi, H. T., Oskay, F., Davydenko, K., Meshkova, V., Craig, D., Woodward, S. & Barnes, I., 2016, In: Forest Pathology. 46, 5, p. 408-442 35 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  92. Published

    IPM bekæmpelse af Neonectria ædelgrankræft

    Thomsen, Iben Margrete & Talgø, V., 2016

    Research output: Other contribution › Net publication - Internet publication › Communication

  93. Published

    IPM bekæmpelse af honningsvamp

    Thomsen, Iben Margrete, 2016

    Research output: Other contribution › Net publication - Internet publication › Communication

  94. Published

    Påvirker ekstremnedbør sundheden i stilkeg? Hvilken betydning har nedbør for diametertilvæksten, og hvordan kan man undersøge det?

    Larsen, H. M., Callesen, Ingeborg, Jørgensen, Bruno Bilde & Thomsen, Iben Margrete, 2016, In: Skoven. 2016, 10, p. 404-408

    Research output: Contribution to journal › Journal article › Communication

  95. Published

    Skove og plantager 2015: Forest statistics 2015

    Nord-Larsen, Thomas, Johannsen, VK, Riis-Nielsen, Torben, Thomsen, Iben Margrete, Suadicani, K., Vesterdal, Lars, Gundersen, Per & Jørgensen, Bruno Bilde, 2016, Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 85 p.

    Research output: Book/Report › Report › Research

  96. Published

    Skovens sundhed er god – med visse undtagelser

    Thomsen, Iben Margrete, Nord-Larsen, Thomas & Ravn, Hans Peter, 2016, In: Skoven. 48, 11, p. 476-479

    Research output: Contribution to journal › Journal article › Communication

  97. 2015
  98. Published

    Neonectria-situationen i Danmark

    Thomsen, Iben Margrete, Ravn, Hans Peter, Nielsen, Knud Nor & Nielsen, Ulrik Braüner, 2015, In: Nåledrys. 91, p. 20-23

    Research output: Contribution to journal › Journal article › Communication

  99. Published

    Phytophthora rotråte i juletrefelt

    Talgø, V. & Thomsen, Iben Margrete, 2015, In: Nåledrys. 94, p. 32-37

    Research output: Contribution to journal › Journal article › Communication

  100. Published

    De ukendte farer

    Thomsen, Iben Margrete & Ravn, Hans Peter, 2015, In: Danske Havecentre. Mar., p. 16-17

    Research output: Contribution to journal › Journal article › Communication

  101. Published

    Fastgørelse af friluftsinstallationer i træer

    Skov, Simon & Thomsen, Iben Margrete, 2015, In: Videnblade Park og Landskab. 5.01-25, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  102. Published

    Fastgørelse af installationer i træer

    Skov, Simon & Thomsen, Iben Margrete, 2015, In: Videnblade Skov og Natur. 9.9-32, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  103. Published

    Fra frø til juletræ i Norge

    Strande, J., Talgø, V., Fløistad, I. S. & Thomsen, Iben Margrete, 2015, In: Nåledrys. 94, p. 48-54

    Research output: Contribution to journal › Journal article › Communication

  104. Published

    Friluftsinstallationer i træer

    Skov, Simon & Thomsen, Iben Margrete, 2015, In: Videnblade Park og Landskab. 5.01-23, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  105. Published

    Frøsmitte med Neonectria og Sydowia

    Thomsen, Iben Margrete, Nielsen, Ulrik Braüner, Proschowsky, G. F., Brodal, G. & Talgø, V., 2015, In: Nåledrys. 91, p. 43-50

    Research output: Contribution to journal › Journal article › Communication

  106. Published

    Installationer i træer

    Skov, Simon & Thomsen, Iben Margrete, 2015, In: Videnblade Skov og Natur. 9.9-30, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  107. Published

    Juletræskonference i Norge

    Thomsen, Iben Margrete & Nielsen, Ulrik Braüner, 2015, In: Nåledrys. 94, p. 40-47

    Research output: Contribution to journal › Journal article › Communication

  108. Published

    Multilocus genotyping of Amylostereum spp. associated with Sirex noctilio and other woodwasps from Europe reveal clonal lineage introduced to the US

    Castrillo, L. A., Hajek, A. E., Pajares, J. A., Thomsen, Iben Margrete, Csóka, G., Kenaley, S. C., Kepler, R. M., Zamora, P. & Angeli, S., 2015, In: Fungal Biology. 119, 7, p. 595-604.

    Research output: Contribution to journal › Journal article › Research › peer-review

  109. Published

    Skove og plantager 2014

    Nord-Larsen, Thomas, Johannsen, VK, Riis-Nielsen, Torben, Thomsen, Iben Margrete, Schou, E., Suadicani, K. & Jørgensen, Bruno Bilde, 2015, Skov & Landskab. 85 p.

    Research output: Book/Report › Report › Research

  110. Published

    Skuddød på gran (Picea spp.)

    Thomsen, Iben Margrete & Talgø, V., 2015, In: Nåledrys. 91, p. 59-61

    Research output: Contribution to journal › Journal article › Communication

  111. Published

    TRÆER PÅ KIRKEGÅRDE II

    Thomsen, Iben Margrete, 2015, In: Kirkegaarden. 35, 1, p. 4-10 7 p.

    Research output: Contribution to journal › Journal article › Communication

  112. Published

    Tilsyn med friluftsinstallationer i træer

    Skov, Simon & Thomsen, Iben Margrete, 2015, In: Videnblade Park og Landskab. 5.01-24, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  113. Published

    Ubudne gæster

    Thomsen, Iben Margrete, Ravn, Hans Peter & Momberg, J., 2015, In: Danske Havecentre. Febr., p. 14-15

    Research output: Contribution to journal › Journal article › Communication

  114. 2014
  115. Published

    Ahornsodbark: - en potentiel skadevolder på bytræer

    Kelnarová, I., Thomsen, Iben Margrete & Bühler, Oliver, Feb 2014, In: Videnblade Park og Landskab. 5.26-34, 5.26-34, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  116. Published

    Evaluering af træplantningen på Kogens Nytorv: Et samarbejdsprojekt med Københans Kommune

    Ingerslev, Morten, Bühler, Oliver, Thomsen, Iben Margrete, Skov, Simon, Nielsen, C. C. N., Krag, Mads Madsen & Kristoffersen, P., Jan 2014, Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. (IGN Rapport; No. Jan. 2014).

    Research output: Book/Report › Report › Research

  117. Published

    Neonectria angreb i skov

    Thomsen, Iben Margrete & Talgø, V., 2014, In: Skoven. 46, 4, p. 182-184 3 p.

    Research output: Contribution to journal › Journal article › Communication

  118. Published

    Sydowia polyspora gav røde nåle i 2012 og skuddød i 2013

    Thomsen, Iben Margrete & Talgø, V., 2014, In: Nåledrys. 88, p. 60-64 5 p.

    Research output: Contribution to journal › Journal article › Communication

  119. Published

    Das Eschentriebsterben an Stadt- und Strassenbäumen: eine Situationsbeschreibung aus Dänemark

    Thomsen, Iben Margrete, 2014, Jahrbuch der Baumpflege 2014. Dirk Dujesiefken BaumZeitung, p. 101-108 7 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  120. Published

    En brancheindsats overfor Neonectria 

    Proschowsky, G. F., Thomsen, Iben Margrete, Nielsen, Ulrik Braüner & Christensen, C. J., 2014, In: Skoven. 46, 4, p. 186-187 2 p.

    Research output: Contribution to journal › Journal article › Communication

  121. Published

    Neonectria Best Practice

    Thomsen, Iben Margrete, Pedersen, L. B. & Talgø, V., 2014, In: Nåledrys. 88, p. 4-7 4 p.

    Research output: Contribution to journal › Journal article › Communication

  122. Published

    Ophæng der kan skade barken

    Skov, Simon, Thomsen, Iben Margrete & Bühler, Oliver, 2014, In: Groent Miljoe. 8, p. 4-8 4 p.

    Research output: Contribution to journal › Journal article › Communication

  123. Published

    Rød nåleringplet på fyr

    Thomsen, Iben Margrete, Kirisits, T. & Solheim, H., 2014, In: Videnblade Skov og Natur. 8.7.31, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  124. Published

    Skove og plantager 2013

    Nord-Larsen, Thomas, Johannsen, VK, Riis-Nielsen, Torben, Thomsen, Iben Margrete, Larsen, K. & Jørgensen, Bruno Bilde, 2014, Skov & Landskab. 66 p.

    Research output: Book/Report › Report › Research

  125. Published

    Smitteforsøk med Neonectria neomacrospora på kvist av bartrær

    Talgø, V., Nielsen, Ulrik Braüner & Thomsen, Iben Margrete, 2014, In: Nåledrys. 90, p. 34-36

    Research output: Contribution to journal › Journal article › Communication

  126. Published

    TRÆER PÅ KIRKEGÅRDE I

    Thomsen, Iben Margrete, 2014, In: Kirkegaarden. 34, 5, p. 4-7 4 p.

    Research output: Contribution to journal › Journal article › Communication

  127. Published

    The ash dieback crisis: genetic variation in resistance can prove a long-term solution

    McKinney, L. V., Nielsen, Lene Rostgaard, Collinge, David B., Thomsen, Iben Margrete, Hansen, Jon Kehlet & Kjær, Erik Dahl, 2014, In: Plant Pathology. 63, 3, p. 485-499 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  128. Published

    Wurzelwachstum in der Tragschicht: Erfahrungen mit überbaubaren Baumsubstraten in Dänemark

    Bühler, Oliver, Ingerslev, Morten, Nielsen, C. C. N. & Thomsen, Iben Margrete, 2014, Jahrbuch der Baumpflege 2014. Dirk Dujesiefken BaumZeitung, p. 21-27 7 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  129. Published

    Ædelgrankræft: en ny sygdom på Abies-arter [rev. udg.]

    Thomsen, Iben Margrete & Talgø, V., 2014, In: Videnblade Skov og Natur. 8.7-51, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  130. 2013
  131. Published

    Neonectria ædelgrankræft I: biologi og smittespredning

    Thomsen, Iben Margrete, Strømeng, G. M. & Talgø, V., 2013, In: Videnblade Pyntegrønt. 5.6-25, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  132. Published

    Neonectria ædelgrankræft II: værtplanter og samspil med insekter

    Talgø, V., Thomsen, Iben Margrete & Ravn, Hans Peter, 2013, In: Videnblade Pyntegrønt. 5.6-26, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  133. Published

    Neonectria neomacrospora is threatening the true fir production in Scandinavia

    Venche, T., Brurberg, M. B., Stensvand, A. & Thomsen, Iben Margrete, 2013, 11th International Christmas Tree Research & Extension Conference August 10 -14, 2013: Conference Schedule. Dalhousie University, 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  134. Published

    Neonectria barkkræft på nordmannsgran planter - hvor kommer smitten fra?

    Thomsen, Iben Margrete & Talgø, V., 2013, In: Nåledrys. 84, p. 4-10 7 p.

    Research output: Contribution to journal › Journal article › Communication

  135. Published

    Neonectria ædelgrankræft i klippegrønt og skov

    Thomsen, Iben Margrete & Talgø, V., 2013, In: Nåledrys. 85, p. 19-27 9 p.

    Research output: Contribution to journal › Journal article › Communication

  136. Published

    Afløvning af kirsebær

    Skovsgaard, J. P., Grube, A., Chr. Graversgaard, H. & Thomsen, Iben Margrete, 2013, In: Skoven. 10, p. 430 1 p.

    Research output: Contribution to journal › Journal article › Communication

  137. Published

    Askskottsjukan - Historik och forskningsrön

    Östberg, J., Thomsen, Iben Margrete & Skovsgaard, J. P., 2013, In: Grønt Miljø. 1, p. 30-32 3 p.

    Research output: Contribution to journal › Journal article › Communication

  138. Published

    Clone differences in Neonectria sp. damage in a Danish Nordmann fir seed orchard

    Nielsen, Ulrik Braüner, Thomsen, Iben Margrete & Prochowski, G. F., 2013, 11th International Christmas Tree Research & Extension Conference August 10 -14, 2013. Dalhousie University, 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  139. Published

    Granbarstripesopp kan gjera skade i juletrefelt

    Talgø, V. & Thomsen, Iben Margrete, 2013, In: Nåledrys. 85, p. 31-32 2 p.

    Research output: Contribution to journal › Journal article › Communication

  140. Published

    Hestekastanje-bakteriekræft

    Thomsen, Iben Margrete, Perminow, J. I. S. & Talgø, V., 2013, In: Videnblade Park og Landskab. 5.27-1, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  141. Published

    Krebswucherungen auf Tannen in Skandinavien

    Talgø, V., Brurberg, M. B., Stensvand, A., Thomsen, Iben Margrete, Nielsen, Ulrik Braüner & Cech, T., 2013, In: Nadel Journal. 16, 1, p. 16-18 3 p.

    Research output: Contribution to journal › Journal article › Communication

  142. Published

    Neonectria ædelgrankræft III: symptomer og bekæmpelse

    Thomsen, Iben Margrete & Talgø, V., 2013, In: Videnblade Pyntegrønt. 5.6-27, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  143. Published

    Røde nåle (CSNN): hvilke faktorer betinger skaden?

    Thomsen, Iben Margrete & Talgø, V., 2013, In: Nåledrys. 83, p. 48-53 6 p.

    Research output: Contribution to journal › Journal article › Communication

  144. Published

    Skade på årsnåler av nordmannsedelegran, resultat frå feltforsøk i Danmark 2012

    Talgø, V., Dobson, A., Stensvand, A. & Thomsen, Iben Margrete, 2013, In: Nåledrys. 83, p. 43-46 4 p.

    Research output: Contribution to journal › Journal article › Communication

  145. Published

    Stump removal to control root disease in Canada and Scandinavia: a synthesis of results from long-term trials

    Cleary, M. R., Arhipova, N., Morrison, D. J., Thomsen, Iben Margrete, Sturrock, R. N., Vasaitis, R., Gaitnieks, T. & Stenlid, J., 2013, In: Forest Ecology and Management. 290, p. 5-14 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  146. Published

    Sygdom i ask får stor betydning for træindustrien

    Thomsen, Iben Margrete, 2013, In: Trae- & Moebelindustri. 8, 1, p. 4-7 4 p.

    Research output: Contribution to journal › Journal article › Communication

  147. Published

    Træartsvalget 13. Røn: Sorbus aucuparia L.

    Larsen, Jørgen Bo & Thomsen, Iben Margrete, 2013, In: Videnblade Skov og Natur. 3.2-30, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  148. Published

    Use of shade netting strongly reduces current season needle necrosis (CSNN)

    Venche, T., Brurberg, M. B., Stensvand, A. & Thomsen, Iben Margrete, 2013, 11th International Christmas Tree Research and Extension Conference: proceedings. Dalhousie University, p. 27 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  149. Published

    Ædelgrankræft på prydtræer

    Thomsen, Iben Margrete & Talgø, V., 2013, In: Videnblade Park og Landskab. 5.26-33, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  150. 2012
  151. Published

    The woodwasp sirex noctilio and its associated fungus amylostereum areolatum in Europe

    Wermelinger, B. & Thomsen, Iben Margrete, 1 Jan 2012, The Sirex Woodwasp and its Fungal Symbiont: Research and Management of a Worldwide Invasive Pest. Springer Netherlands, p. 65-80 16 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  152. Published

    Asiatisk træbuk og citrustræbuk I: biologi og værtplanter

    Ravn, Hans Peter, Thomsen, Iben Margrete, Scheel, C. & Stenstrup, L. T., 2012, In: Videnblade Skov og Natur. 8.10-17, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  153. Published

    Asiatisk træbuk og citrustræbuk II: modforholdsregler mod etablering

    Thomsen, Iben Margrete, Ravn, Hans Peter, Scheel, C. & Stenstrup, L. T., 2012, In: Videnblade Skov og Natur. 8.10-18, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  154. Published

    Bedömning av riskträd

    Thomsen, Iben Margrete & Skov, Simon, 2012, Svenska Trädforeningen. 43 p.

    Research output: Book/Report › Book › Communication

  155. Published

    Buksbomgrentørre

    Thomsen, Iben Margrete, Leonhard, B. & Talgø, V., 2012, In: Videnblade Park og Landskab. 5.26-17, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  156. Published

    Bøgens sundhed i Danmark

    Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, 2012, In: Videnblade Skov og Natur. 8.0-8, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  157. Published

    Consequences of ash dieback and honey fungus for ash forest habitats

    Thomsen, Iben Margrete & Kjær, Erik Dahl, 2012, 5 p..

    Research output: Memorandum/exposition › Memorandum

  158. Published

    Egens sundhed i Danmark

    Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, 2012, In: Videnblade Skov og Natur. 8.0-7, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  159. Published

    Er Aske-stilkskive udryddet i Danmark?

    Thomsen, Iben Margrete, McKinney, L. V. & Nielsen, Lene Rostgaard, 2012, In: Svampe. 66, p. 7-13 7 p.

    Research output: Contribution to journal › Journal article › Communication

  160. Published

    Forebyggelse og bekæmpelse af honningsvamp i juletræer

    Thomsen, Iben Margrete, 2012, In: Nåledrys. 81, p. 32-38 7 p.

    Research output: Contribution to journal › Journal article › Communication

  161. Published

    Forårsafløvninger af eg: de vigtigste insekter

    Ravn, Hans Peter & Thomsen, Iben Margrete, 2012, In: Videnblade Skov og Natur. 8.10-21, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  162. Published

    Genetic resistance to Hymenoscyphus pseudoalbidus limits fungal growth and symptom occurrence in Fraxinus excelsior

    McKinney, L. V., Thomsen, Iben Margrete, Kjær, Erik Dahl & Nielsen, Lene Rostgaard, 2012, In: Forest Pathology. 42, 1, p. 69-74 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  163. Published

    Genetic variation in susceptibility to ash dieback

    Nielsen, Lene Rostgaard, McKinney, L. V., Hansen, Jon Kehlet, Thomsen, Iben Margrete & Kjær, Erik Dahl, 2012, In: Forstschutz Aktuell. 55, p. 64-65 2 p.

    Research output: Contribution to journal › Conference article › Research

  164. Published

    Hantering av riskträd: systematisk riskträdsbedömning nyckeln till färre olyckor

    Thomsen, Iben Margrete & Skov, Simon, 2012, In: Tidningen Utemiljoe. 1, p. I-VII 8 p.

    Research output: Contribution to journal › Journal article › Communication

  165. Published

    Honningsvampangreb ved løbende indplantning

    Thomsen, Iben Margrete, 2012, In: Nåledrys. 79, p. 4-11 8 p.

    Research output: Contribution to journal › Journal article › Communication

  166. Published

    Kvistdød i nordmannsgran

    Thomsen, Iben Margrete & Talgø, V., 2012, In: Nåledrys. 82, p. 78-82 5 p.

    Research output: Contribution to journal › Journal article › Communication

  167. Published

    Mikropilz bei Tannen

    Talgø, V., Thomsen, Iben Margrete, Nielsen, Ulrik Braüner, Brurberg, M. B., Stensvand, A. & Cech, T., 2012, In: Oesterreichische Forstzeitung. 123, 09, p. 34 1 p.

    Research output: Contribution to journal › Journal article › Communication

  168. Published

    Neonectria canker on subalpine fir (Abies lasiocarpa) in Denmark

    Talgø, V., Thomsen, Iben Margrete, Nielsen, Ulrik Braüner, Brurberg, M. B. & Stensvand, A., 2012, Proceedings of the 10th International Christmas Tree Research & Extension Conference. Landgren, C. (ed.). IUFRO, p. 92-96 5 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  169. Published

    Neue Neonectria-Art verursacht Krebswucherungen (Canker) auf Tannen (Abies spp.) in Skandinavien

    Talgø, V., Thomsen, Iben Margrete, Nielsen, Ulrik Braüner, Brurberg, M. B., Stensvand, A. & Cech, T., 2012, In: Forstschutz Aktuell. 54, p. 33-37 5 p.

    Research output: Contribution to journal › Journal article › Research

  170. Published

    Notat om konsekvenser af asketoptørre for habitatområder

    Thomsen, Iben Margrete, 2012, 2 p.. May 30, 2012.

    Research output: Memorandum/exposition › Memorandum

  171. Published

    Ny skadegjerar på fjelledelgran (Abies lasiocarpa) i Danmark

    Venche, T., Thomsen, Iben Margrete, Nielsen, Ulrik Braüner, Brurberg, M. B. & Stensvand, A., 2012, In: Bioforsk Fokus. 7, 2, p. 210-211 2 p.

    Research output: Contribution to journal › Journal article › Research

  172. Published

    Rapid invasion by an aggressive pathogenic fungus (Hymenoscyphus pseudoalbidus) replaces a native decomposer (Hymenoscyphus albidus): a case of local cryptic extinction?

    McKinney, L. V., Thomsen, Iben Margrete, Kjær, Erik Dahl, Bengtsson, S. B. K. & Nielsen, Lene Rostgaard, 2012, In: Fungal Ecology. 5, 6, p. 663-669 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  173. Published

    Risikotræer og rettidig omhu

    Thomsen, Iben Margrete, 2012, In: Grønt Miljø. 3, p. 32-35 4 p.

    Research output: Contribution to journal › Journal article › Communication

  174. Published

    Rødgrans sundhed i Danmark

    Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, 2012, In: Videnblade Skov og Natur. 8.0-9, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  175. Published

    Silvicultural strategies for forest stands with ash dieback

    Thomsen, Iben Margrete & Skovsgaard, J. P., 2012, In: Forstschutz Aktuell. 55, p. 18-20 3 p.

    Research output: Contribution to journal › Conference article › Research

  176. Published

    Skovsundhedsovervågning i Danmark: en del af et fælles europæisk samarbejde

    Thomsen, Iben Margrete, Vesterdal, Lars, Ingerslev, Morten & Johannsen, VK, 2012, In: Videnblade Skov og Natur. 8.0-3, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  177. Published

    Stribet vedborer kan angribe friskskovet træ

    Ravn, Hans Peter, Thomsen, Iben Margrete & Harding, S., 2012, In: Skoven. 3, p. 145-147 3 p.

    Research output: Contribution to journal › Journal article › Research

  178. Published

    Sygdomme og skadedyr på kirkegårdens træer

    Kristoffersen, P., Thomsen, Iben Margrete, Ravn, Hans Peter & Tvedt, Tilde, 2012, In: Videnblade Park og Landskab. 5.1-21, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  179. Published

    The woodwasp Sirex noctilio and Its Associated Fungus Amylostereum areolatum in Europe

    Wermelinger, B. & Thomsen, Iben Margrete, 2012, The sirex woodwasp and its fungal symbiont: research and management of a worldwide invasive pest. Slippers, B., Groot, P. D. & Wingfield, M. J. (eds.). Springer, p. 65-80 16 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  180. Published

    Trusler mod buksbom som prydplante og pyntegrønt

    Thomsen, Iben Margrete, Talgø, V., Ravn, Hans Peter & Leonhard, B., 2012, In: Nåledrys. 79, p. 50-57 8 p.

    Research output: Contribution to journal › Journal article › Communication

  181. Published

    Træartsvalget 2. Ask: Fraxinus excelsior L.

    Larsen, Jørgen Bo & Thomsen, Iben Margrete, 2012, In: Videnblade Skov og Natur. 3.2-19, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  182. Published

    Træartsvalget 6. Douglasgran: Pseudotsuga menziesii (Mirb.) Franco

    Larsen, Jørgen Bo & Thomsen, Iben Margrete, 2012, In: Videnblade Skov og Natur. 3.2-23, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  183. 2011
  184. Published

    Angreb af stribet vedborer: ingen "sikre perioder"

    Ravn, Hans Peter, Thomsen, Iben Margrete & Harding, S., 2011, In: Videnblade Skov og Natur. 8.10-16, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  185. Published

    Asketoptørre: en trussel for ask i landskabet

    Thomsen, Iben Margrete, Nielsen, Lene Rostgaard, McKinney, L. V. & Kjær, Erik Dahl, 2011, In: Videnblade Park og Landskab. 5.26-21, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  186. Published

    Asketræerne forsvarer sig mod svampen

    Nielsen, Lene Rostgaard, McKinney, L. V., Kjær, Erik Dahl & Thomsen, Iben Margrete, 2011, In: Skoven. 43, 1, p. 18-21 4 p.

    Research output: Contribution to journal › Journal article › Communication

  187. Published

    Betydning af forskelle i resistens mod sitkabladlus

    Hansen, Jon Kehlet, Harding, S., Ravn, Hans Peter, Jensen, V. & Thomsen, Iben Margrete, 2011, In: Videnblade Skov og Natur. 8.10-15, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  188. Published

    Cylindrocladium svampesygdom i buksbom

    Thomsen, Iben Margrete, Talgø, V., Fløistad, E., Ørstad, K. & Stensvand, A., 2011, In: Videnblade Pyntegrønt. 5.6-24, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  189. Published

    Eine rostige Geschichte

    Thomsen, Iben Margrete & Koch, J., 2011, In: Nadel Journal. 14, 6, p. 22-23 2 p.

    Research output: Contribution to journal › Journal article › Communication

  190. Published

    Europæisk visneskimmel i skove

    Thomsen, Iben Margrete, Hansen, H. J. & Stenstrup, L. T., 2011, In: Videnblade Skov og Natur. 8.7-47, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  191. Published

    Forskerkapløb om at redde asken fra toptørre

    McKinney, L. V., Thomsen, Iben Margrete, Nielsen, Lene Rostgaard & Kjær, Erik Dahl, 2011, In: Groent Miljoe. 29, 2, p. 14 1 p.

    Research output: Contribution to journal › Journal article › Research

  192. Published

    Fredsegen

    Thomsen, Iben Margrete & Skov, Simon, 2011, In: Groent Miljoe. 29, 4, p. 20-26 7 p.

    Research output: Contribution to journal › Journal article › Communication

  193. Published

    Fungal symbionts of siricids woodwasps: isolation techniques and identification

    Thomsen, Iben Margrete & Harding, S., 2011, In: Forest Pathology. 41, 4, p. 325-333 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  194. Published

    Hallimasch oder Wurzelschwamm

    Thomsen, Iben Margrete, 2011, In: Nadel Journal. 14, 9, p. 20-22 3 p.

    Research output: Contribution to journal › Journal article › Research

  195. Published

    Hvad er asketoptørre?

    Thomsen, Iben Margrete, McKinney, L. V., Nielsen, Lene Rostgaard, Hansen, Lars Nørgaard, Hansen, Jon Kehlet, Jensen, V., Jørgensen, Bruno Bilde, Kjær, Erik Dahl & Skovsgaard, J. P., 2011, In: Skovdyrkeren. 4, p. 5-6 2 p.

    Research output: Contribution to journal › Journal article › Communication

  196. Published

    Hvad stiller man op med asketoptørre?

    Thomsen, Iben Margrete, McKinney, L. V., Nielsen, Lene Rostgaard, Hansen, Lars Nørgaard, Hansen, Jon Kehlet, Jensen, V., Jørgensen, Bruno Bilde, Kjær, Erik Dahl & Skovsgard, J. P., 2011, In: Skovdyrkeren. 4, p. 3-4 2 p.

    Research output: Contribution to journal › Journal article › Communication

  197. Published

    Neonectria barkkræft på ædelgranarter

    Talgø, V., Brurberg, M. B., Stensvand, A. & Thomsen, Iben Margrete, 2011, In: Videnblade Pyntegrønt. 5.6-23, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  198. Published

    Neonectria barkkræft på ædelgranarter (Abies spp.) i Norge og Danmark

    Talgø, V., Thomsen, Iben Margrete, Nielsen, Ulrik Braüner, Brurberg, M. B. & Stensvand, A., 2011, In: Nåledrys. 78, p. 17-21

    Research output: Contribution to journal › Journal article › Communication

  199. Published

    Praktisk vurdering af risikotræer

    Thomsen, Iben Margrete & Skov, Simon, 2011, Forlaget Grønt Miljø. 43 p.

    Research output: Book/Report › Book › Communication

  200. Published

    Risikotræer

    Thomsen, Iben Margrete & Skov, Simon, 2011, Forlaget Grønt Miljø. 285 p.

    Research output: Book/Report › Book › Research

  201. Published

    Risikotræer med synlige symptomer

    Thomsen, Iben Margrete, 2011, In: Grønt Miljø. 29, 8, p. 4-8 5 p.

    Research output: Contribution to journal › Journal article › Communication

  202. Published

    Robinietoptørre

    Thomsen, Iben Margrete & Zaspel, I., 2011, In: Videnblade Skov og Natur. 8.7-48, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  203. Published

    Svampesygdom i buksbom

    Talgø, V., Fløistad, E., Ørstad, K., Slørstad, T., Stensvand, A. & Thomsen, Iben Margrete, 2011, In: Videnblade Park og Landskab. 5.26-32, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  204. Published

    Tilvæksttab som følge af asketoptørre

    Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, 2011, In: Videnblade Skov og Natur. 8.7-50, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  205. Published

    Udbredelse og konsekvenser af asketoptørre

    Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, 2011, In: Videnblade Skov og Natur. 8.7-49, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  206. Published

    Årsagen til asketoptørre

    Thomsen, Iben Margrete, Nielsen, Lene Rostgaard, McKinney, L. V. & Kjær, Erik Dahl, 2011, In: Videnblade Skov og Natur. 8.7-32, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  207. 2010
  208. Published

    Fusarium-skader på kristtorn

    Talgø, V., Razzaghian, J., Slørstad, T., Klemsdal, S. S., Stensvand, A., Pundsnes, T. & Thomsen, Iben Margrete, 2010, In: Videnblade Pyntegrønt. 5.6-20, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  209. Published

    Sydowia polyspora associated with current season needle necrosis (CSNN) on true fir (Abies spp.)

    Talgø, V., Chastagner, G., Thomsen, Iben Margrete, Cech, T., Riley, K., Lange, K., Klemsdal, S. S. & Stensvand, A., 2010, In: Fungal Biology. 114, p. 545-554 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  210. Published

    Sydowia polyspora isolated from needles and seeds of true fir is associated with current-season needle necrosis (CSNN)

    Talgø, V., Chastagner, G. A., Thomsen, Iben Margrete, Cech, T., Riley, K., Lange, K., Sletner Klemsdal, S. & Stensvand, A., 2010, Proceedings of the 9th international christmas tree research & extension conference, 2009. Hart, J., Landgren, C. & Chastagner, G. (eds.). IUFRO, p. 52-57 6 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  211. Published

    Asketoptørre og honningsvamp

    Thomsen, Iben Margrete, Skovsgaard, J. P. & Jørgensen, Bruno Bilde, 2010, In: Videnblade Skov og Natur. 8.7-46, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  212. Published

    Associations among symptoms of dieback in even-aged stands of ash (Fraxinus excelsior L.)

    Skovsgaard, J. P., Thomsen, Iben Margrete, Skovgaard, I. & Martinussen, Torben, 2010, In: Forest Pathology. 40, 1, p. 7-18 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  213. Published

    Barkskaderne

    Thomsen, Iben Margrete, Bühler, Oliver & Skov, Simon, 2010, In: Grønt Miljø. 3, p. 38-42 5 p.

    Research output: Contribution to journal › Journal article › Communication

  214. Published

    Blodbøgen blev fældet på det rigtige tidspunkt

    Thomsen, Iben Margrete, Jakobsen, O. S. & Ranta, T., 2010, In: Grønt Miljø. 2, p. 36-37 2 p.

    Research output: Contribution to journal › Journal article › Communication

  215. Published

    Copper-based fungicide field trails against CSNN: results from five countries

    Thomsen, Iben Margrete, Talgø, V., Chastagner, G., Cech, T., Lange, K., Perny, B., Riley, K., Louis, B., Dobson, A. & Stensvand, A., 2010, Proceedings of the 9th International Christmas Tree Research and Extension Conference, 2009. Hart, J., Landgren, C. & Chastagner, G. (eds.). p. 63-69 7 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  216. Published

    Denmark: country report

    Larsen, Jørgen Bo, Johannsen, VK & Thomsen, Iben Margrete, 2010, Cost Action FP0703, 19 p.

    Research output: Working paper › Research

  217. Published

    Dynamik og forstyrrelser i skoven: luftforurening

    Møller, P. F. & Thomsen, Iben Margrete, 2010, Naturen i Danmark: skovene. Sand-Jensen, K. & Møller, P. F. (eds.). Gyldendal, p. 301-303 3 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  218. Published

    Dynamik og forstyrrelser i skoven: Svampe

    Møller, P. F., Thomsen, Iben Margrete & Heilmann-Clausen, J., 2010, Naturen i Danmark: Skovene. Gyldendal, p. 20+-297 (Naturen i Danmark).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  219. Published

    Dynamik og forstyrrelser i skoven: svampe

    Møller, P. F., Thomsen, Iben Margrete & Heilmann-Clausen, Jacob, 2010, Naturen i Danmark: skovene. Sand-Jensen, K. & Møller, P. F. (eds.). Gyldendal, p. 290-295 6 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  220. Published

    Dynamik og forstyrrelser i skoven: Luftforurenin

    Møller, P. F. & Thomsen, Iben Margrete, 2010, Naturen i Danmark): Skovene. Gyldendal, p. 301-303 (Naturen i Danmark).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  221. Published

    En århushistorie om risikotræer

    Skov, Simon, Rasmussen, H. H., Christensen, I., Nielsen, B. L. & Thomsen, Iben Margrete, 2010, In: Grønt Miljø. 4, p. 4-6+8 4 p.

    Research output: Contribution to journal › Journal article › Communication

  222. Published

    Findes der asketræer som kan modstå asketoptørre?

    Kjær, Erik Dahl, McKinney, L. V., Hansen, Jon Kehlet, Hansen, Lars Nørgaard, Jensen, V., Olrik, D., Thomsen, Iben Margrete & Nielsen, Lene Rostgaard, 2010, In: Skoven. 1, p. 38-41 4 p.

    Research output: Contribution to journal › Journal article › Communication

  223. Published

    Forskerkonference i Nordvestamerika

    Thomsen, Iben Margrete, Christensen, C. J. & Lyhne, M., 2010, In: Nåledrys. 71, p. 17-24 8 p.

    Research output: Contribution to journal › Journal article › Communication

  224. Published

    Fortolkning af elektronisk rådmåling 3: hule og flerstammede træer

    Jakobsen, O. S. & Thomsen, Iben Margrete, 2010, In: Videnblade Skov og Natur. 8.7-45, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  225. Published

    Fortolkning af elektronisk rådmåling 3: hule og flerstammede træer

    Jakobsen, O. S. & Thomsen, Iben Margrete, 2010, In: Videnblade Park og Landskab. 5.26-31, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  226. Published

    Honningsvamp i juletræer

    Thomsen, Iben Margrete, 2010, In: Videnblade Pyntegrønt. 5.6-21, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  227. Published

    Honningsvamp og rodfordærver: Kend symptomerne på angreb i dine juletræer

    Thomsen, Iben Margrete, 2010, In: Nåledrys. 73, p. 5-11 7 p.

    Research output: Contribution to journal › Journal article › Communication

  228. Published

    Honningsvamp og skælhat

    Thomsen, Iben Margrete & Skov, Simon, 2010, In: Videnblade Park og Landskab. 5.26-30, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  229. Published

    Konsekvenserne af en påkørselsskade i dag ses først om mange år: græsslåning og træer på golfbaner

    Thomsen, Iben Margrete & Jensen, A. M. D., 2010, In: Greenkeeperen. 1, p. 10-13 4 p.

    Research output: Contribution to journal › Journal article › Communication

  230. Published

    Kulsvampens snigende angreb

    Thomsen, Iben Margrete, Oustrup, L. & Skov, Simon, 2010, In: Grønt Miljø. 4, p. 28-31 4 p.

    Research output: Contribution to journal › Journal article › Communication

  231. Published

    Kva kunnskap har vi om CSNN på edelgran (Abies spp.)?

    Talgø, V., Thomsen, Iben Margrete, Chastagner, G. A., Cech, T., Riley, K., Lange, K., Brodal, G., Lombnæs, P., Klemsdal, S. A. & Stensvand, A., 2010, In: Nåledrys. 71, p. 30-34 5 p.

    Research output: Contribution to journal › Journal article › Communication

  232. Published

    Phlebiopsis gigantea - brugsvejledning: rotstop

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2010, In: Videnblade Skov og Natur. 4.11-2, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  233. Published

    Skove & plantager 2009

    Nord-Larsen, Thomas, Bastrup-Birk, Annemarie, Thomsen, Iben Margrete, Jørgensen, Bruno Bilde & Johannsen, VK, 2010, Skov & Landskab, Københavns Universitet. 35 p.

    Research output: Book/Report › Report › Research

  234. Published

    Skovenes betydning og fremtid: Skovovervågning

    Thomsen, Iben Margrete, 2010, Naturen i Danmark: Skovene. Gyldendal, p. 482-484 (Naturen i Danmark).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  235. Published

    Skovenes forvaltning: skovovervågning

    Thomsen, Iben Margrete, 2010, Naturen i Danmark: skovene. Sand-Jensen, K. & Møller, P. F. (eds.). Gyldendal, p. 482-484 3 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  236. Published

    Stammeskader på bytræer fra opbinding og stammebeskyttelse

    Bühler, Oliver & Thomsen, Iben Margrete, 2010, In: Videnblade Park og Landskab. 5.39-4, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  237. Published

    Stammeskader på bytræer fra påkørsel

    Thomsen, Iben Margrete & Bühler, Oliver, 2010, In: Videnblade Park og Landskab. 5.39-3, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  238. Published

    Svider gødning nåle hos nobilis og nordmannsgran?

    Pedersen, L. B., Christensen, C. J., Ingerslev, Morten & Thomsen, Iben Margrete, 2010, In: Nåledrys. 71, p. 5-10 6 p.

    Research output: Contribution to journal › Journal article › Communication

  239. Published

    Svidningsrisiko ved klorholdige gødninger

    Pedersen, L. B., Christensen, C. J., Thomsen, Iben Margrete & Ingerslev, Morten, 2010, In: Videnblade Pyntegrønt. 5.9-46, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  240. Published

    Trusler mod golfbanens træer - en undersøgelse af skudskader

    Jensen, A. M. D., Thomsen, Iben Margrete & Hansen, J., 2010, In: Greenkeeperen. 4, p. 10-13 4 p.

    Research output: Contribution to journal › Journal article › Communication

  241. Published

    Trusler mod golfbanens træer - omfanget af påkørselsskader

    Thomsen, Iben Margrete, Jensen, A. M. D. & Hansen, J., 2010, In: Greenkeeperen. 4, p. 66-67 2 p.

    Research output: Contribution to journal › Journal article › Communication

  242. Published

    Træhvepse og vednedbrydende svampe

    Thomsen, Iben Margrete & Harding, S., 2010, In: Videnblade Skov og Natur. 8.10-14, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  243. Published

    Træhvepse og vednedbrydende svampe

    Thomsen, Iben Margrete & Harding, S., 2010, In: Nåledrys. 73, p. 50-53 4 p.

    Research output: Contribution to journal › Journal article › Communication

  244. Published

    Træhvepse og vednedbrydende svampe i klippegrøntbevoksninger

    Thomsen, Iben Margrete & Harding, S., 2010, In: Videnblade Pyntegrønt. 5.5-38, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  245. Published

    Urea - brugsvejledning

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2010, In: Videnblade Skov og Natur. 4.11-3, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  246. Published

    Ædelgran-seljepilrust på nordmannsgran

    Thomsen, Iben Margrete, Talgø, V. & Fløistad, I. S., 2010, In: Videnblade Pyntegrønt. 5.6-22, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  247. 2009
  248. Published

    Kabatina Abietis as a possible cause of current-season needle necrosis (CSNN) on fir

    Talgø, V., Cech, T., Chastagner, G., Thomsen, Iben Margrete, Riley, K., Lange, K. & Stensvand, A., 2009, In: Journal of Plant Pathology. 2, Supplement, p. 94-94 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research

  249. Published

    Sydowia polyspora associated with season needle necrosis (CSNN) on true fir (Abies spp.)

    Talgø, V., Chastagner, G., Thomsen, Iben Margrete, Cech, T., Riley, K., Lange, K., Sletner Klemsdal, S. & Stensvand, A., 2009. 6 p.

    Research output: Contribution to conference › Paper › Research › peer-review

  250. Published

    Betydning af rodfordærver i uensaldrende rødgranbevoksninger

    Piri, T. & Thomsen, Iben Margrete, 2009, In: Videnblade Skov og Natur. 8-7-43, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  251. Published

    Douglasgran: frøkilder især til skovtræer på Plantevalg.dk

    Hansen, Jon Kehlet, Skarvig, I. & Thomsen, Iben Margrete, 2009, In: Videnblade Pyntegrønt. 3.7-3, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  252. Published

    Douglasgran, det traditionelle juletræ i USA

    Thomsen, Iben Margrete, 2009, In: Videnblade Pyntegrønt. 3.7-2, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  253. Published

    Elektronisk rådmåling i bytræer

    Jakobsen, O. S. & Thomsen, Iben Margrete, 2009, In: Videnblade Park og Landskab. 5.26-27, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  254. Published

    Elektronisk rådmåling i enkelttræer

    Jakobsen, O. S. & Thomsen, Iben Margrete, 2009, In: Videnblade Skov og Natur. 8.7-39, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  255. Published

    Erfaringer med rådmåling i træer

    Thomsen, Iben Margrete & Jakobsen, O. S., 2009, In: Groent Miljoe. 27, 3, p. 16-20 5 p.

    Research output: Contribution to journal › Journal article › Communication

  256. Published

    Forskning om asketoptørre

    Kjær, Erik Dahl, Nielsen, Lene Rostgaard, Thomsen, Iben Margrete & Skovsgaard, J. P., 2009, In: Skoven. 2, p. 92-94 3 p.

    Research output: Contribution to journal › Journal article › Communication

  257. Published

    Fortolkning af elektronisk rådmåling 1: - træer med synligt svampeangreb

    Jakobsen, O. S. & Thomsen, Iben Margrete, 2009, In: Videnblade Skov og Natur. 8.7-40, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  258. Published

    Fortolkning af elektronisk rådmåling 1: træer med synligt svampeangreb

    Jakobsen, O. S. & Thomsen, Iben Margrete, 2009, In: Videnblade Park og Landskab. 5.26-28, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  259. Published

    Fortolkning af elektronisk rådmåling 2: træer uden synligt svampeangreb

    Jakobsen, O. S. & Thomsen, Iben Margrete, 2009, In: Videnblade Park og Landskab. 5.26-29, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  260. Published

    Fortolkning af elektronisk rådmåling 2: - træer uden synligt svampeangreb

    Jakobsen, O. S. & Thomsen, Iben Margrete, 2009, In: Videnblade Skov og Natur. 8.7-41, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  261. Published

    Fungicidforsøg mod CSNN på nordmannsgran i Europa og USA

    Talgø, V., Thomsen, Iben Margrete, Chastagner, G., Cech, T., Lange, K., Perny, B., Riley, K., Louis, B., Dobsen, A. & Stensvand, A., 2009, In: Nåledrys. 25, 67, p. 30-35 6 p.

    Research output: Contribution to journal › Journal article › Communication

  262. Published

    Honningsvamp og skælhat

    Skov, Simon & Thomsen, Iben Margrete, 2009, In: Videnblade Skov og Natur. 8.7-44, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  263. Published

    Håndtering af bevoksninger med asketoptørre

    Thomsen, Iben Margrete & Skovsgaard, J. P., 2009, In: Videnblade Skov og Natur. 5.6-29, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  264. Published

    Nyt projekt: svidningsrisiko i nordmannsgran og nobilis fra klorrige og klorfattige gødninger

    Pedersen, L. B., Christensen, C. J., Ingerslev, Morten & Thomsen, Iben Margrete, 2009, In: Nåledrys. 25, 68, p. 8-10 3 p.

    Research output: Contribution to journal › Journal article › Communication

  265. Published

    Occurrence and pathogenicity of fungi in necrotic and non-symptomatic shoots of declining common ash (Fraxinus excelsior) in Sweden

    Bakys, R., Vasaitis, R., Barklund, P., Thomsen, Iben Margrete & Stenlid, J., 2009, In: European Journal of Forest Research (Print Edition). 128, 1, p. 51-60 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  266. Published

    Precipitation and temperature as factors in Gremmeniella abietina epidemics

    Thomsen, Iben Margrete, 2009, In: Forest Pathology. 39, 1, p. 56-72 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  267. Published

    Rodproblemer og misvækst i nobilis kulturer

    Thomsen, Iben Margrete & Nielsen, C. C. N., 2009, In: Videnblade Pyntegrønt. 5.8-12, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  268. Published

    Rådbedømmelse med instrumenter

    Thomsen, Iben Margrete, Skov, Simon & Jakobsen, O. S., 2009, In: Videnblade Park og Landskab. 5.26-4, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  269. Published

    Rådbedømmelse visuelt og med instrumenter

    Skov, Simon, Thomsen, Iben Margrete & Jakobsen, O. S., 2009, In: Videnblade Skov og Natur. 8.7-38, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  270. Published

    Significant genetic variation in Fraxinus exelsior for symptoms of novel ash dieback

    Kjær, Erik Dahl, Thomsen, Iben Margrete, Nielsen, Lene Rostgaard, Olrik, D. C. & Hansen, Ole Kim, 2009. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  271. Published

    Skadedyr og andre problemer i juletræer 2008

    Ravn, Hans Peter & Thomsen, Iben Margrete, 2009, In: Nåledrys. 25, 68, p. 35-41 7 p.

    Research output: Contribution to journal › Journal article › Communication

  272. Published

    Skadevoldere på amerikanske juletræsarter: douglasgran

    Thomsen, Iben Margrete & Ravn, Hans Peter, 2009, In: Videnblade Pyntegrønt. 5.6-17, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  273. Published

    Skadevoldere på douglasgran

    Thomsen, Iben Margrete & Ravn, Hans Peter, 2009, In: Videnblade Skov og Natur. 8.7-42, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  274. Published

    Skuddød og svampeangreb

    Thomsen, Iben Margrete, Talgø, V. & Stensvand, A., 2009, In: Videnblade Pyntegrønt. 5.6-19, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  275. Published

    Skötsel av bestånd med askskottsjuka

    Skovgaard, J. P., Thomsen, Iben Margrete & Barklund, P., 2009, In: Fakta. Skog. 13, 4 p.

    Research output: Contribution to journal › Journal article › Communication

  276. Published

    Status for asketoptørre i Danmark og Europa

    Thomsen, Iben Margrete, Skovsgaard, J. P., Kjær, Erik Dahl & Nielsen, Lene Rostgaard, 2009, In: Skoven. 2, p. 87-91 5 p.

    Research output: Contribution to journal › Journal article › Communication

  277. Published

    Svampeangreb kan give røde nåle (CSNN)

    Talgø, V., Thomsen, Iben Margrete & Stensvand, A., 2009, In: Videnblade Pyntegrønt. 5.6-18, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  278. Published

    Visuel vurdering af løvtræer

    Skov, Simon & Thomsen, Iben Margrete, 2009, In: Videnblade Skov og Natur. 8.7-7, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  279. Published

    Visuel vurdering af løvtræer

    Thomsen, Iben Margrete & Skov, Simon, 2009, In: Videnblade Park og Landskab. 5.26-5, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  280. 2008
  281. Published

    Askevisning, en trussel mot ask

    Solheim, H. & Thomsen, Iben Margrete, 2008, In: Park & Anlegg. 7, 4, p. 20-21, 23 3 p.

    Research output: Contribution to journal › Journal article › Communication

  282. Published

    De danske skoves sundhedstilstand: resultat af overvågningen i 2006

    Thomsen, Iben Margrete, 2008, Museum Tusculanum, 67 p.

    Research output: Working paper › Research

  283. Published

    Det spæde allétræs sarte stamme

    Bühler, Oliver, Thomsen, Iben Margrete & Kristoffersen, P. B., 2008, In: Groent Miljoe. 3, p. 4-5 2 p.

    Research output: Contribution to journal › Journal article › Communication

  284. Published

    Forest pathogens with higher damage potential due to climate change in Europe

    Porta, N. L., Capretti, P., Thomsen, Iben Margrete, Kasanen, R., Weissenberg, K. V. & Hietala, A. M., 2008, In: Canadian Journal of Plant Pathology. 30, 2, p. 177-195 19 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  285. Published

    Genetic variation in Fraxinus excelsior in symptoms of novel Ash dieback in Denmark

    Kjær, Erik Dahl, Thomsen, Iben Margrete, Nielsen, Lene Rostgaard, Olrik, D. C. & Hansen, Ole Kim, 2008, Adaptation, Breeding and Conservation In the Era of Forest Tree Genomics and Environmental Change. p. 85 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  286. Published

    Genetic variation in resistance against Heterobasidion annosum (Fr.) bref. in Picea abies (L.) karst. expressed after inoculation of neighboring stumps

    Wellendorf, H. & Thomsen, Iben Margrete, 2008, In: Silvae Genetica. 57, 6, p. 312-324 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  287. Published

    Har svampen Kabatina abietis noget at gøre med røde nåle / CSNN?

    Thomsen, Iben Margrete & Talgø, V., 2008, In: Nåledrys. 63, p. 45-49 5 p.

    Research output: Contribution to journal › Journal article › Communication

  288. Published

    Nordmannsgranjuletræer i potter

    Thomsen, Iben Margrete, Gejl, U. & Nzokou, P., 2008, In: Videnblade Pyntegrønt. 7.6-4, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  289. Published

    Opdag de farlige træer

    Thomsen, Iben Margrete & Skov, Simon, 2008, In: Groent Miljoe. 1, p. 4-10 7 p.

    Research output: Contribution to journal › Journal article › Communication

  290. Published

    Pottetræer: kan de overleve efter jul?

    Thomsen, Iben Margrete, Gejl, U. & Nzokou, P., 2008, In: Nåledrys. 66, p. 39-42 4 p.

    Research output: Contribution to journal › Journal article › Communication

  291. Published

    Proceedings of the 8. international christmas tree research & extension conference

    Thomsen, Iben Margrete (ed.), Rasmussen, Hanne Nina (ed.) & Sørensen, J. M. M. (ed.), 2008, Forest & Landscape, University of Copenhagen, 158 p.

    Research output: Working paper › Research

  292. Published

    Røde nåle og svampeangreb: hvad viste smitteforsøg?

    Talgø, V., Thomsen, Iben Margrete, Cech, T., Chastagner, G., Riley, K., Lange, K., Klemsdal, S. S. & Stensvand, A., 2008, In: Nåledrys. 66, p. 5-9 5 p.

    Research output: Contribution to journal › Journal article › Communication

  293. Published

    Skovsundhed

    Thomsen, Iben Margrete, Jørgensen, Bruno Bilde, Ravn, Hans Peter & Hansen, K. I., 2008, Skove og plantager 2006. Nord-Larsen, T., Johannsen, V. K., Jørgensen, B. B. & Bastrup-Birk, A. (eds.). Museum Tusculanum, p. 55-72 18 p.

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  294. Published

    Status for asketoptørre i Danmark

    Thomsen, Iben Margrete, Kjær, Erik Dahl, Skovsgaard, J. P. & Nielsen, Lene Rostgaard, 2008, In: Groent Miljoe. 10, p. 4-6 3 p.

    Research output: Contribution to journal › Journal article › Communication

  295. Published

    Stump removal to control root rot in forest stands: a literature study

    Vasaitis, R., Stenlid, J., Thomsen, Iben Margrete, Barklund, P. & Dahlberg, A., 2008, In: Silva Fennica. 42, 3, p. 457-483 27 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  296. Published

    Ædelgransortprik: en nålesvamp i Norge og Danmark

    Talgø, V., Sensvand, A., Haugse, S. & Thomsen, Iben Margrete, 2008, In: Nåledrys. 63, p. 52-54 3 p.

    Research output: Contribution to journal › Journal article › Communication

  297. Published

    Ædelgransortprik: en nålesvamp i Norge og Danmark

    Talgø, V., Stensvand, A., Haugse, S. & Thomsen, Iben Margrete, 2008, In: Videnblade Pyntegrønt. 5.6-16, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  298. 2007
  299. Published

    Afprøvning af svampemidler til forebyggelse af ædelgran-gederamsrust på nordmannsgran

    Thomsen, Iben Margrete & Christensen, P., 2007, Center for Skov, Landskab og Planlægning/Københavns Universitet. 26 p.

    Research output: Book/Report › Report › Communication

  300. Published

    Annual progress report for Denmark 2006

    Vesterdal, Lars, Hansen, K., Sevel, L. & Thomsen, Iben Margrete, 2007, Center for Skov, Landskab og Planlægning/Københavns Universitet. 5 p.

    Research output: Book/Report › Report › Research

  301. Published

    Asketoptørre: en ny svampesygdom

    Thomsen, Iben Margrete & Skovsgaard, J. P., 2007, In: Videnblade Skovbrug. 8.7-32, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  302. Published

    Asketoptørre: en trussel for ask i landskabet?

    Thomsen, Iben Margrete & Skovsgaard, J. P., 2007, In: Videnblade Park og Landskab. 5.26-21, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  303. Published

    Asketoptørre: status for sygdommens udvikling i Danmark 2003-07

    Thomsen, Iben Margrete & Skovsgaard, J. P., 2007, Center for Skov, Landskab og Planlægning/Københavns Universitet. 3 p.

    Research output: Book/Report › Report › Communication

  304. Published

    Ex-post evaluation of extensive and intensive forest condition monitoring in Denmark under Forest Focus 2003-2006

    Vesterdal, Lars, Hansen, K., Thomsen, Iben Margrete, Sevel, L. & Christiansen, Jesper Riis, 2007, Frederiksberg: Center for Skov, Landskab og Planlægning/Københavns Universitet. 23 p.

    Research output: Book/Report › Report › Research

  305. Published

    Extensive and intensive forest condition monitoring in Denmark under Forest Focus 2003-2004: technical report and mid-term report

    Vesterdal, Lars, Hansen, K., Thomsen, Iben Margrete & Sevel, L., 2007, Frederiksberg: Center for Skov, Landskab og Planlægning/Københavns Universitet. 16 p.

    Research output: Book/Report › Report › Research

  306. Published

    Find de farlige træer

    Thomsen, Iben Margrete & Skov, Simon, 2007, In: Skoven. 39, 12, p. 566-570 5 p.

    Research output: Contribution to journal › Journal article › Communication

  307. Published

    Forebyggelse af ædelgran-gederamsrust

    Thomsen, Iben Margrete & Christensen, P., 2007, In: Videnblade Pyntegrønt. 5.6-15, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  308. Published

    Honningsvamp som følgeskade til asketoptørre

    Thomsen, Iben Margrete & Skovsgaard, J. P., 2007, In: Skoven. 11, p. 518-520 3 p.

    Research output: Contribution to journal › Journal article › Communication

  309. Published

    På vej mod bekæmpelse af ædelgranrust

    Thomsen, Iben Margrete & Christensen, P., 2007, In: Nåledrys. 23, 59, p. 46-49 4 p.

    Research output: Contribution to journal › Journal article › Communication

  310. Published

    Røde nåle i nordmannsgran - betydning af klima, næringsstoffer, genetik og lokalitet: slutrapport 2006

    Thomsen, Iben Margrete, 2007, København: Center for Skov, Landskab og Planlægning/Københavns Universitet. 15 p.

    Research output: Book/Report › Report › Communication

  311. Published

    Stammebeskyttelse på nyplantede allétræer

    Bühler, Oliver, Thomsen, Iben Margrete & Kristoffersen, P., 2007, In: Videnblade Park og Landskab. 5.39-2, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  312. Published

    Stammeskader på nyplantede allétræer

    Bühler, Oliver, Thomsen, Iben Margrete & Kristoffersen, P., 2007, In: Videnblade Park og Landskab. 5.39-1, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  313. Published

    Svampesygdom er årsag til toptørre i ask

    Thomsen, Iben Margrete, Skovsgaard, J. P., Barklund, P. & Vasaitis, R., 2007, In: Skoven. 39, 5, p. 234-236 3 p.

    Research output: Contribution to journal › Journal article › Communication

  314. Published

    Vurdering af risikotræer 1: metode og dokumentation

    Skov, Simon & Thomsen, Iben Margrete, 2007, In: Videnblade Skovbrug. 8.7-33, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  315. Published

    Vurdering af risikotræer 1: metode og dokumentation

    Thomsen, Iben Margrete & Skov, Simon, 2007, In: Videnblade Park og Landskab. 5.26-22, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  316. Published

    Vurdering af risikotræer 2: træets struktur og placering

    Skov, Simon & Thomsen, Iben Margrete, 2007, In: Videnblade Skovbrug. 8.7-34, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  317. Published

    Vurdering af risikotræer 2: træets struktur og placering

    Thomsen, Iben Margrete & Skov, Simon, 2007, In: Videnblade Park og Landskab. 5.26-23, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  318. Published

    Vurdering af risikotræer 3: skader på stammen

    Skov, Simon & Thomsen, Iben Margrete, 2007, In: Videnblade Skovbrug. 8.7-35, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  319. Published

    Vurdering af risikotræer 3: skader på stammen

    Thomsen, Iben Margrete & Skov, Simon, 2007, In: Videnblade Park og Landskab. 5.26-24, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  320. Published

    Vurdering af risikotræer 4: rodskader og kronesymptomer

    Skov, Simon & Thomsen, Iben Margrete, 2007, In: Videnblade Skovbrug. 8.7-36, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  321. Published

    Vurdering af risikotræer 4: rodskader og kronesymptomer

    Thomsen, Iben Margrete & Skov, Simon, 2007, In: Videnblade Park og Landskab. 5.26-25, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  322. Published

    Vurdering af risikotræer 5: vigtige svampe

    Skov, Simon & Thomsen, Iben Margrete, 2007, In: Videnblade Skovbrug. 8.7-37, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  323. Published

    Vurdering af risikotræer 5: vigtige svampe

    Thomsen, Iben Margrete & Skov, Simon, 2007, In: Videnblade Park og Landskab. 5.26-26, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  324. Published

    What have we learnt from 20 years of forest health monitoring in Denmark?

    Thomsen, Iben Margrete & Hansen, K., 2007, Ikke angivet. Eichhorn, J. (ed.). <Forlag uden navn>, p. 42-45 4 p. (Schriften aus der Forstlichen Fakultät der Universität Göttingen und der Nordwestdeutschen Forstlichen Versuchsanstalt, Vol. 142).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  325. Published

    Ædelgran-gederamsrust: biologi og værtsplanter

    Thomsen, Iben Margrete, 2007, In: Videnblade Pyntegrønt. 5.6-1, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  326. 2006
  327. Published

    Alperoserust på rhododendron

    Talgø, V., Gjærum, H. B., Stensvand, A., Toppe, B. & Thomsen, Iben Margrete, 2006, In: Videnblade Park og Landskab. 5.26-19, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  328. Published

    Angreb på Phytophthora-arter

    Talgø, V., Stensvad, A., Herrero, M., Pundsnes, T. & Thomsen, Iben Margrete, 2006, In: Videnblade Pyntegrønt. 5.6-14, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  329. Published

    Asketræer med tørre toppe

    Thomsen, Iben Margrete, Skovsgaard, J. P. & Leonhard, B., 2006, In: Groent Miljoe. 24, 8, p. 18-19 2 p.

    Research output: Contribution to journal › Journal article › Communication

  330. Published

    Blomsterfald hos rhododendron

    Thomsen, Iben Margrete & Jørgen, K., 2006, In: Haven. 106, 6-7, p. 40-41 2 p.

    Research output: Contribution to journal › Journal article › Communication

  331. Published

    Blomsterfald hos rhododendron: en ødelæggende svampesygdom

    Thomsen, Iben Margrete & Koch, J., 2006, In: Videnblade Park og Landskab. 5.26-20, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  332. Published

    De danske skoves sundhed i 1986-2006

    Thomsen, Iben Margrete, Hansen, K., Vesterdal, Lars & Jørgensen, Bruno Bilde, 2006, In: Skoven. 38, 11, p. 512-516 5 p.

    Research output: Contribution to journal › Journal article › Communication

  333. Published

    De danske skoves sundhedstilstand: Resultat af overvågningen i 2003

    Thomsen, Iben Margrete, 2006, Center for Skov, Landskab og Planlægning/Københavns Universitet.

    Research output: Working paper › Research

  334. Published

    De danske skoves sundhedstilstand: Resultat af overvågningen i 2004

    Thomsen, Iben Margrete, 2006, Center for Skov, Landskab og Planlægning/Københavns Universitet.

    Research output: Working paper › Research

  335. Published

    De danske skoves sundhedstilstand: Resultat af overvågningen i 2002

    Thomsen, Iben Margrete, 2006, Center for Skov, Landskab og Planlægning/Københavns Universitet.

    Research output: Working paper › Research

  336. Published

    De danske skoves sundhedstilstand: Resultat af overvågningen i 2001

    Thomsen, Iben Margrete, Hansen, K. I. & Dalsgaard, M., 2006, Center for Skov, Landskab og Planlægning/Københavns Universitet.

    Research output: Working paper › Research

  337. Published

    Egens sundhed i Danmark

    Thomsen, Iben Margrete & Johannsen, VK, 2006, In: Videnblade Skovbrug. 8.0-7, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  338. Published

    Extensive and intensive forest condition monitoring in Denmark 2002

    Hansen, K., Sevel, L., Vesterdal, Lars & Thomsen, Iben Margrete, 2006, 29 p.

    Research output: Book/Report › Report › Research

  339. Published

    Forest pathogens with higher damage potential due to climate change in Europe

    La Porta, N., Thomsen, Iben Margrete, Kassanen, R. & Capetti, P., 2006, Ikke angivet. The Canadian Phytopathological Society, p. 185 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  340. Published

    International juletræskonference i Michigan, USA

    Christensen, C. J., Østergaard, K., Thomsen, Iben Margrete, Pedersen, L. B., Nielsen, Ulrik Braüner & Ravn, Hans Peter, 2006, In: Nåledrys. 55, p. 14-16 3 p.

    Research output: Contribution to journal › Journal article › Communication

  341. Published

    Kan man forudsige røde nåle (CSNN) i nordmannsgran?

    Thomsen, Iben Margrete, 2006, In: Nåledrys. 56, p. 48-50 3 p.

    Research output: Contribution to journal › Journal article › Communication

  342. 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

  343. Published

    Rhododendron-knoldskive (Ovulinia azaleae) årsag til blomsterfald hos rhododendron i Danmark

    Koch, J. & Thomsen, Iben Margrete, 2006, In: Svampe. 54, p. 41-48 8 p.

    Research output: Contribution to journal › Journal article › Communication

  344. Published

    Rød nåleringplet på fyr

    Thomsen, Iben Margrete & Leverenz, J., 2006, In: Videnblade Skovbrug. 8.7-31, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  345. Published

    Sjældne svampe på farlige træer

    Thomsen, Iben Margrete, 2006, In: Praktisk Økologi. 26, 6, p. 16-19 4 p.

    Research output: Contribution to journal › Journal article › Communication

  346. 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

  347. Published

    Svampesygdomme på platan

    Bühler, Oliver & Thomsen, Iben Margrete, 2006, In: Videnblade Park og Landskab. 5.26-18, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  348. Published

    Toptørre i ask: klimaskade eller svampeangreb?

    Thomsen, Iben Margrete & Skovsgaard, J. P., 2006, In: Skoven. 38, 9, p. 408-411 4 p.

    Research output: Contribution to journal › Journal article › Communication

  349. 2005
  350. Published

    Buksbom

    Thomsen, Iben Margrete, Ravn, Hans Peter & Leonhard, B., 2005, In: Videnblade Park og Landskab. 8.2-5, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  351. Published

    Buksbom grentørre: en svampesygdom

    Thomsen, Iben Margrete & Leonhard, B., 2005, In: Videnblade Park og Landskab. 5.26-17, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  352. Published

    Buksbom grentørre

    Thomsen, Iben Margrete & Leonhard, B., 2005, In: Videnblade Pyntegrønt. 5.6-13, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  353. Published

    Buksbom – som klippegrønt

    Thomsen, Iben Margrete, Ravn, Hans Peter & Leonhard, B., 2005, In: Videnblade Pyntegrønt. 3.7-1, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  354. Published

    Bøgens sundhed i Danmark

    Thomsen, Iben Margrete, 2005, In: Videnblade Skovbrug. 8.0-8, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  355. Published

    De danske skoves sundhed i 2003

    Thomsen, Iben Margrete, 2005, Hørsholm

    Research output: Other contribution › Communication

  356. Published

    Frostskader i ask

    Thomsen, Iben Margrete, 2005, In: Videnblade Skovbrug. 8.2-1, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  357. Published

    Nålesvampe på Picea arter

    Thomsen, Iben Margrete, 2005, In: PS Nåledrys. 53, p. 21-23 3 p.

    Research output: Contribution to journal › Journal article › Communication

  358. Published

    Phlebiopsis gigantea - brugsvejledning: Rotstop

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2005, In: Videnblade Skovbrug. 4.11-7, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  359. Published

    Phlebiopsis gigantea – brugsvejledning: Rotstop

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2005, In: Videnblade Pyntegrønt. 5.6-51, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  360. Published

    Rodfordærver - skovens værste skadesvamp

    Rune, F. & Thomsen, Iben Margrete, 2005, Svampe i verden. Hornbæk: Foreningen til Svampekundskabens Fremme, p. 16-21 6 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  361. Published

    Stødrydning mod rodfordærver

    Thomsen, Iben Margrete & Morsing, M., 2005, In: Videnblade Skovbrug. 8.7-30, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  362. Published

    Symptomer på næringsstofmangel i nordmannsgran

    Talgø, V., Pedersen, L. B. & Thomsen, Iben Margrete, 2005, In: Videnblade Pyntegrønt. 5.9-37, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  363. Published

    Tynding og svampe giver større stormfaldsrisiko i skoven

    Thomsen, Iben Margrete, 2005, In: Vaekst. 1, p. 26-28 3 p.

    Research output: Contribution to journal › Journal article › Communication

  364. Published

    Urea - brugsvejledning

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2005, In: Videnblade Skovbrug. 4.11-8, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  365. Published

    Urea – brugsvejledning

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2005, In: Videnblade Pyntegrønt. 5.6-52, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  366. Published

    Ædelgran-gederamsrust - forudsigelse af angreb

    Thomsen, Iben Margrete & Drachmann, M., 2005, In: Videnblade Pyntegrønt. 5.6-12, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  367. Published

    Ædelgran-gederamsrust på normannsgran - er varsling af angreb muligt?

    Drachmann, M. & Thomsen, Iben Margrete, 2005, In: PS Nåledrys. 52, p. 23-28 6 p.

    Research output: Contribution to journal › Journal article › Communication

  368. Published

    Ædelgran-nålefiltsvamp

    Thomsen, Iben Margrete, 2005, In: PS Nåledrys. 54, p. 23-24 2 p.

    Research output: Contribution to journal › Journal article › Communication

  369. 2004
  370. Published

    Angreb afstribet vedborer

    Ravn, Hans Peter & Thomsen, Iben Margrete, 2004, In: Skoven. 36, 3, p. 134-137 4 p.

    Research output: Contribution to journal › Journal article › Communication

  371. Published

    Behandling af elmesyge

    Thomsen, Iben Margrete & Kristoffersen, P., 2004, In: Videnblade Skovbrug. 8.7-2, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  372. Published

    Behandling af elmesyge

    Thomsen, Iben Margrete & Kristoffersen, P., 2004, In: Videnblade Park og Landskab. 5.26-3, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  373. Published

    Bekæmpelse af elmesyge

    Thomsen, Iben Margrete, Kristoffersen, P. & Ravn, Hans Peter, 2004, In: Videnblade Park og Landskab. 5.26-2, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  374. Published

    Effekter og skader ved pesticidbehandling og gødskning

    Thomsen, Iben Margrete & Christensen, C. J., 2004, In: Videnblade Pyntegrønt. 5.0-3, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  375. Published

    Elmesyge: videnblade

    Thomsen, Iben Margrete, Kristoffersen, P. & Ravn, Hans Peter, 2004, In: Skovbrug. (8.7-28), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  376. Published

    Elmesyge – historie og spredning

    Thomsen, Iben Margrete, Kristoffersen, P. & Ravn, Hans Peter, 2004, In: Videnblade Park og Landskab. 5.26-1, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  377. Published

    Måldiameterhugst i rødgran: videnblade

    Thomsen, Iben Margrete & Heding, Niels, 2004, In: Skovbrug. (8.7-27), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  378. Published

    Phlebiopsis gigantea - Brugsvejledning: videnblade

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2004, In: Pyntegrønt. (5.6-51), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  379. Published

    Phlebiopsis gigantea - Brugsvejledning: videnblade

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2004, In: Skovbrug. (4.11-7), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  380. Published

    Rustsvampe på enebær: videnblade

    Thomsen, Iben Margrete, 2004, In: Park- og Landskab. (5.26-16), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  381. Published

    Rødgran - stibesvamp: videnblade

    Thomsen, Iben Margrete, 2004, In: Skovbrug. (8.7-29), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  382. Published

    Rødgran-stribesvamp

    Thomsen, Iben Margrete, 2004, In: Videnblade Pyntegrønt. (5.6-11), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  383. Published

    Rødgran-stribesvamp

    Thomsen, Iben Margrete, 2004, In: Videnblade Skovbrug. 8.7-29, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  384. Published

    Skader på juletræer og pyntegrønt: videnblade

    Thomsen, Iben Margrete & Ravn, Hans Peter, 2004, In: Pyntegrønt. (2.1-2), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  385. Published

    Skader på træer og kulturplanter: videnblade

    Thomsen, Iben Margrete & Ravn, Hans Peter, 2004, In: Skovbrug. (2.1-2), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  386. Published

    Skimmelsvampe på legepladser med flis: et pilotprojekt

    Skov, Simon, Gravesen, S. & Thomsen, Iben Margrete, 2004, Skov & Landskab. 10 p.

    Research output: Book/Report › Report › Research

  387. Published

    Stormfaldets indflydelse på skovøkosystemet

    Thomsen, Iben Margrete, Jørgensen, Bruno Bilde, Rune, F. & Schmidt, Inger Kappel, 2004, In: Vaekst. (2004): Vol. 125 (4), p. 15-17 3 p.

    Research output: Contribution to journal › Journal article › Communication

  388. Published

    Trøfler i Danmark: myceliet lever endnu

    Callesen, I., Pedersen, O. & Thomsen, Iben Margrete, 2004, In: Skoven. 36, 2, p. 60-63 4 p.

    Research output: Contribution to journal › Journal article › Communication

  389. Published

    Undgå angreb af stribet vedborer: videnblade

    Thomsen, Iben Margrete, 2004, In: Skovbrug. (8.10-10), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  390. Published

    Urea - Brugsvejledning: videnblade

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2004, In: Skovbrug. (4.11-8), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  391. Published

    Urea - Brugsvejledning: videnblade

    Bentsen, Niclas Scott & Thomsen, Iben Margrete, 2004, In: Pyntegrønt. (5.6-52), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  392. 2003
  393. Published

    Egevisnesyge: den faglige vurdering af egeflissagen

    Thomsen, Iben Margrete, Ravn, Hans Peter, Harding, S., Rasmussen, C. & Søgaard, J., 2003, In: Skoven. 3, p. 132-135 4 p.

    Research output: Contribution to journal › Journal article › Communication

  394. Published

    Egevisnesyge: den faglige vurdering af egeflissagen

    Thomsen, Iben Margrete, Ravn, Hans Peter, Harding, S., Rasmussen, C. & Søgaard, J., 2003, In: Grønt Miljø. 2, p. 68-71 4 p.

    Research output: Contribution to journal › Journal article › Communication

  395. Published

    Forest health problems in older forest stands: Proceedings of the Nordic/Baltic Pathology Meeting, Denamrk, September 2002

    Thomsen, Iben Margrete, 2003, Skov & Landskab, Københavns Universitet. 85 p. (Reports; No. 13).

    Research output: Book/Report › Report › Research

  396. Published

    Fyrrens nåleskedegalmyg.

    Ravn, Hans Peter, Harding, S. & Thomsen, Iben Margrete, 2003, In: Videnblade Pyntegrønt. 5.5-20, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  397. Published

    Kongres i North Carolina om juletræsforskning

    Rasmussen, Hanne Nina, Thomsen, Iben Margrete, Pedersen, L. B. & Christensen, C. J., 2003, In: Nåledrys. 46, p. 38-41 4 p.

    Research output: Contribution to journal › Journal article › Communication

  398. Published

    Serpula himatioides, Heterobasidion annosum and Calocera viscosa as butt rot fungi in a Danish Douglas-fir stand

    Koch, J. & Thomsen, Iben Margrete, 2003, In: Forest Pathology. 33, p. 1-6 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  399. 2002
  400. Published

    Heterobasidion annosum associated with mortality of Christmas trees in the Pacific Northwest

    Chastagner, G. A., Thomsen, Iben Margrete & Riley, K. L., 2002, In: Phytopathology. 92, 6S, p. S14

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  401. Published

    Nedsæt spredningen af rodfordærver

    Thomsen, Iben Margrete & Wellendorf, H., 2002, In: Videnblade Skovbrug. 8.7-22, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  402. Published

    Nekrose og hulhed under nordmannsgranknopper- fastlæggelse af skadestidspunkt: Afrapportering af pilotprojekt

    Thomsen, Iben Margrete, 2002, Skov & Landskab, Københavns Universitet, 12 p.

    Research output: Working paper › Research

  403. 2001
  404. Published

    Kommentarer til Pia Boisen Hansens anmeldelse af J. P. Skou: Danske navne på plantesygdomme

    Thomsen, Iben Margrete & Neergaard, E. D., 2001

    Research output: Other contribution › Communication

  405. Published

    Tøndersvamp i bøgenaturskov i relation til produktionsskov

    Thomsen, Iben Margrete, Skov, Simon, Grønning, J. & Lind, A. D., 2001, Skov & Landskab, Københavns Universitet. 48 p. (Skovbrugsserien; No. 31).

    Research output: Book/Report › Report › Research

  406. 2000
  407. Published

    Nålefald i fyr: saltskader

    Thomsen, Iben Margrete, Ingerslev, Morten, Pedersen, L. B. & Saxe, H., 2000, In: Videnblade Skovbrug. 8.4-8, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  408. 1999
  409. Published

    Afbrænding af kvas og effekter på skovøko¬systemet: 2. Insekter og svampe

    Ravn, Hans Peter, Rune, F. & Thomsen, Iben Margrete, 1999, In: Skoven. 31, 4, p. 193-196

    Research output: Contribution to journal › Journal article › Communication

  410. Published

    Incidence of butt rot in a tree species experiment in northern Denmark

    Ronnberg, J., Vollbrecht, G. & Thomsen, Iben Margrete, 1999, In: Scandinavian Journal of Forest Research. 14, 3, p. 234-239

    Research output: Contribution to journal › Journal article › Research › peer-review

  411. Published

    Knop- og skudskader i nordmannsgran

    Thomsen, Iben Margrete, Ingerslev, Morten, Christensen, C. J. & Koch, J., 1999, In: Videnblade Pyntegrønt. 5.8-3, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  412. Published

    Knop- og topdød i nordmannsgran: observationer i et afkomsforsøg i Bjørslev plantage v. Herning

    Nielsen, Ulrik Braüner & Thomsen, Iben Margrete, 1999, In: Nåledrys. 30, p. 13-15

    Research output: Contribution to journal › Journal article › Communication

  413. Published

    Proceedings of an SNS meeting on liming/fertilization and Heterobasidion annosum root rot

    Thomsen, Iben Margrete & Ingerslev, Morten, 1999, Forskningscentret for Skov & Landskab. 26 p. (Reports; No. 1).

    Research output: Book/Report › Report › Research

  414. Published

    Somatic compatibility in Amylostereum areolatum and A. chailletii as a consequence of symbiosis with siricid woodwasps

    Thomsen, Iben Margrete & Koch, J., 1999, In: Mycological Research. 103, 7, p. 817-823 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  415. 1998
  416. Published

    Clonality and genetic variation in Amylostereum areolatum and A-chailletii from northern Europe

    Vasiliauskas, R., Stenlid, J. & Thomsen, Iben Margrete, Aug 1998, In: New Phytologist. 139, 4, p. 751-758

    Research output: Contribution to journal › Journal article › Research › peer-review

  417. Published

    Characters of fruitbodies, basidiospores and cultures useful for recognizing Amylostereum areolatum and A. chailleti

    Thomsen, Iben Margrete, 1998, In: Mycotaxon. 69, p. 419-428

    Research output: Contribution to journal › Journal article › Research › peer-review

  418. Published

    Comparison of butt rot frequencies in 10 conifer species in Denmark

    Thomsen, Iben Margrete & Jørgensen, Bruno Bilde, 1998, Root and Butt Rots of Forest Trees: (9th International Conference on Root and Butt Rots). Delatour, C., Guillaumin, J. J., Lung-Escarmant, B. & Marçais, B. (eds.). INRA, p. 444 (Les colloques INRA; No. 89).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  419. Published

    Genetic variation among European S- and P-group populations of Heterobasidion annosum assessed by arbitrary priming

    Stenlid, J., Kammiovirta, K., Karjalainen, R., Karlsson, J., Korhonen, K., Solheim, H. & Thomsen, Iben Margrete, 1998, Root and Butt Rots of Forest Trees: (9th International Conference on Root and Butt Rots). Delatour, C., Guillaumin, J. J., Lung-Escarmant, B. & Marçais, B. (eds.). INRA, p. 75-84 (Les colloques INRA; No. 89).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  420. Published

    Kerneråd i nåletræ. Status og foreløbige analyser for træartsserien med nåletræ 29 år efter plantning. Bevoksningspleje og træproduktionsundersøgelser. Arbejdsnotat nr. 1

    Jørgensen, Bruno Bilde, Thormann, A. & Thomsen, Iben Margrete, 1998, Center for Skov, Landskab og Planlægning/Københavns Universitet.

    Research output: Working paper › Research

  421. Published

    Spread of fungi from natural to managed forests: a potential risk?

    Thomsen, Iben Margrete, 1998, New Stand Types in Boreal Forestry - Ecological Features and Silvicultural Consequences: Proceedings of a Nordic Symposium Vaasa, February 10-11, 199. Finnish Forest Research Institute, p. 101-104

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  422. Published

    The Nordic Countries

    Bendz-Hellgren, M., Lipponen, K., Solheim, H. & Thomsen, Iben Margrete, 1998, Hetero¬basidion annosum: Biology, Ecology, Impact and Control. Woodward, S., Stenlid, J., Karjalainen, R. & Hüttermann, A. (eds.). Wallingford, UK: CABI Publishing

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  423. 1997
  424. Published

    Egens visnesyge: Risiko for danske ege hvis sygdommen spredes til Europa

    Skovsgaard, J. P. & Thomsen, Iben Margrete, 1997, In: Skoven. 29, 4, p. 178-179

    Research output: Contribution to journal › Journal article › Communication

  425. Published

    Rodfordærver: nåletræets største skadevolder

    Thomsen, Iben Margrete, 1997, Skov- og Naturstyrelsen. 25 p. (Skov-info; No. 19).

    Research output: Book/Report › Book › Communication

  426. Published

    Røde nåle på nordmannsgran

    Thomsen, Iben Margrete, Kirkeby-Thomsen, A., Christensen, C. J. & Ingerslev, Morten, 1997, In: Skoven. 29, 8, p. 330-331

    Research output: Contribution to journal › Journal article › Communication

  427. Published

    Træ, mikroorganismer og arbejdsmiljø

    Thomsen, Iben Margrete & Kofman, P. D., 1997, In: Dansk BioEnergi. 36, p. 10-11

    Research output: Contribution to journal › Journal article › Communication

  428. 1996
  429. Published

    Amylostereum areolatum & Amylostereum chailletii: symbiotic fungi of woodwasps (Sirex sp. and Urocerus sp.)

    Thomsen, Iben Margrete, 1996, København: Center for Skov, Landskab og Planlægning/Københavns Universitet. 130 p.

    Research output: Book/Report › Ph.D. thesis › Research

  430. Published

    Rodfordærveren: en alvorlig skadevolder i nåleskoven

    Thomsen, Iben Margrete, 1996, In: Vaekst. 4, 8-11

    Research output: Contribution to journal › Journal article › Communication

  431. 1995
  432. Published

    Egenes udspring (Del 1)

    Thomsen, Iben Margrete & Gillesberg, I., 1995, In: Skoven. 27, 8, p. 289

    Research output: Contribution to journal › Journal article › Communication

  433. Published

    Egenes udspring (Del 2)

    Thomsen, Iben Margrete, 1995, In: Skoven. 27, 10, p. 385-387

    Research output: Contribution to journal › Journal article › Communication

  434. 1994
  435. Published

    Frostskader i bark og kambium af unge ege

    Thomsen, Iben Margrete & Koch, J., 1994, In: Skoven. 26, 6-7, p. 266-267

    Research output: Contribution to journal › Journal article › Communication

  436. Published

    Harpiksflåd hos ældre rødgran

    Thomsen, Iben Margrete, 1994, In: Skoven. 26, 5, p. 227-228.

    Research output: Contribution to journal › Journal article › Communication

  437. Published

    Occurrence of S and P types of Heterobasidion annosum in Denmark

    Thomsen, Iben Margrete, 1994, Proceedings of the 8th International Conference on Root and Butt Rots. Johansson, M. & Stenlid, J. (eds.). Uppsala: Swedish University of Agricultural Sciences

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  438. 1993
  439. Published

    Amylostereum areolatum og A. chailletii: to ejendommelige rådsvampe på nåletræ

    Thomsen, Iben Margrete & Koch, J., 1993, In: Svampe. 28, p. 23-25

    Research output: Contribution to journal › Journal article › Communication

  440. Published

    Bekæmpelse af rodfordærver: Nye aspekter - nye muligheder

    Thomsen, Iben Margrete, 1993, In: Skoven. 25, 3

    Research output: Contribution to journal › Journal article › Communication

  441. Published

    Træhvepse og svampe: en skadelig kombination

    Thomsen, Iben Margrete, 1993, In: Skoven. 25, 6-7, p. 266-269

    Research output: Contribution to journal › Journal article › Communication

  442. 1992
  443. Published

    Konsekvenser ved stålhagl i skoven

    Bach, J. & Thomsen, Iben Margrete, 1992, In: Skoven. 24, 3, p. 97-98

    Research output: Contribution to journal › Journal article › Communication

ID: 4223920