Christian Andreasen

Christian Andreasen

Associate Professor


  1. 2024
  2. Published

    Weed control with laser beams: An eco-friendly alternative to herbicides and mechanical weed control

    Andreasen, Christian, Rakhmatulin, I., Saberi, M. & Zhang, Zongyi, 2024, In: A I P Conference Proceedings Series. 294, 1, 6 p., 040001.

    Research output: Contribution to journalConference articleResearchpeer-review

  3. Published

    Laser weed seed control: challenges and opportunities

    Andreasen, Christian, Vlassi, Eleni, Salehan, N., Johannsen, K. S. & Jensen, Signe Marie, 2024, In: Frontiers in Agronomy. 6, 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    A Sensor-Based Decision Model for Precision Weed Harrowing

    Berge, T. W., Urdal, F., Torp, T. & Andreasen, Christian, 2024, In: Agronomy. 14, 1, 14 p., 88.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. E-pub ahead of print

    Environmental performance of an autonomous laser weeding robot - a case study

    Krupanek, J., De Santos, P. G., Emmi, L., Wollweber, M., Sandmann, H., Scholle, K., Di Minh Tran, D., Schouteten, J. J. & Andreasen, Christian, 2024, (E-pub ahead of print) In: International Journal of Life Cycle Assessment.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 2023
  7. Published

    Can Canada thistle be controlled with laser beams?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 57).

    Research output: Book/ReportReportResearch

  8. Published

    Can couch grass (Elymus repens) be controlled with a laser?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 60).

    Research output: Book/ReportReportResearch

  9. Published

    How do laser beams affect beetles?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 45).

    Research output: Book/ReportReportResearch

  10. Published

    How do laser beams affect earthworm mortality in the soil?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 42).

    Research output: Book/ReportReportResearch

  11. Published

    How do laser beams affect ladybugs?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 43).

    Research output: Book/ReportReportResearch

  12. Published

    How do laser beams affect larvae?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 44).

    Research output: Book/ReportReportResearch

  13. Published

    How do laser beams affect pupae?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 46).

    Research output: Book/ReportReportResearch

  14. Published

    How does laser irradiation affect crop seeds?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 64).

    Research output: Book/ReportReportResearch

  15. Published

    How does laser irradiation affect weed seeds?

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 63).

    Research output: Book/ReportReportResearch

  16. Published

    Side-effects of laser weeding: quantifying off-target risks to earthworms (Enchytraeids) and insects (Tenebrio molitor and Adalia bipunctata) [Corrigendum incl.]

    Andreasen, Christian, Vlassi, Eleni, Johannsen, K. S. & Jensen, Signe Marie, 2023, In: Frontiers in Agronomy. 5, 10 p., 1198840.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Site-Specific Seed Yield Prediction of Red Fescue (Festuca rubra L.)

    Andreasen, Christian, Rasmussen, Jesper & Bitarafan, Z., 2023, Unleashing the potential of precision agriculture - Book of Abstracts (Posters): 14th European Conference on Precision Agriculture. Canavari, M., Vitali, G. & Mattetti, M. (eds.). Universita di Bologna, p. 119-120 2 p. P59

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  18. Published

    Site-Specific Seed Yield Prediction of Red Fescue (Festuca rubra L.) Based on Drone Imaging and Local Regression Models

    Andreasen, Christian, Rasmussen, Jesper & Bitarafan, Z., 2023, In: Agronomy. 13, 2, 12 p., 316.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Some small dicotyledonous weed seedlings may be challenging to control with laser

    Andreasen, Christian, 2023, WeLASER. 1 p. (Practice Abstract; No. 65).

    Research output: Book/ReportReportResearch

  20. Published

    Weed control with a 2 μm laser beam: The effect on some annual and perennial weeds

    Andreasen, Christian, Vlassi, Eleni, Johanssen, K. S., Salehan, N. & Colque-Little, Carla, 2023, The 28th Asian-Pacific Weed Science Society Conference (APWSS 2023): Weed Science Solutions for Global Food Security: Abstract Book. APWSS, 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  21. Published

    Weed seeds in pelletized chaff do not germinate

    Bitarafan, Z., Glasner, C. & Andreasen, Christian, 2023, In: Advances in Weed Science. 41, 5 p., e020230002.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Molecular identification of pathogenic mycobiome associated with quinoa (Chenopodium quinoa) foliar blotch disease on leaves and dark pigmentation on seeds

    Colque-Little, Carla, Andreasen, Christian & Amby, Daniel Buchvaldt, 2023, MBPP Early Career Meeting 2023. British Society for Plant Pathology, 1 p. O3

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  23. Published

    A Review of Chenopodium quinoa (Willd.) Diseases - An Updated Perspective

    Colque-Little, Carla, Amby, Daniel Buchvaldt & Andreasen, Christian, 2023, Worldwide Evaluations of Quinoa - Biodiversity and Food Security under Climate Change Pressures. Pulvento, C. & Bazile, D. (eds.). MDPI, p. 377-415

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearchpeer-review

  24. Published

    Chenopodium quinoa, a new host for Alternaria section Alternata and Alternaria section Infectoriae causing yellow leaf blotch disease

    Colque-Little, Carla, Lund, O. S., Andreasen, Christian & Amby, Daniel Buchvaldt, 2023, In: Plant Disease. 107, 9

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Transforming Bombax ceiba L. sawdust waste into a valuable growth substrate: An example with sugarcane

    Yasin, M., Zia, M. U., Mahmood, A., Javaid, M. M., Nadeem, M. A. & Andreasen, Christian, 2023, In: Bioresource Technology Reports. 23, 101582.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 2022
  27. Published

    Laser Weeding With Small Autonomous Vehicles: Friends or Foes?

    Andreasen, Christian, Scholle, K. & Saberi, M., 2022, In: Frontiers in Agronomy. 4, 9 p., 841086.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Laser weeding with a 2 µm fiber laser: The effects on weeds and the environment

    Andreasen, Christian, Zang, Z. & Saberi, M., 2022, p. 73. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  29. Published

    Safety Issues with Laser Weeding (1): Heat and Fire Risks

    Andreasen, Christian, 2022, WeLASER. 1 p. (Practice Abstract; No. 24).

    Research output: Book/ReportReportResearch

  30. Published

    Safety Issues with Laser Weeding (2)

    Andreasen, Christian, 2022, WeLASER. 1 p. (Practice Abstract; No. 25).

    Research output: Book/ReportReportResearch

  31. Published

    Safety Issues with Laser Weeding (3)

    Andreasen, Christian, 2022, WeLASER. 1 p. (Practice Abstract; No. 26).

    Research output: Book/ReportReportResearch

  32. Published

    The potential for harvest weed seed control (HWSC) of common weed species in Denmark

    Andreasen, Christian & Bitarafan, Z., 2022, p. 125. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  33. Published

    Alopecurus myosuroides seed production and shedding pattern

    Bitarafan, Z. & Andreasen, Christian, 2022, p. 234. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  34. Published

    Fecundity Allocation in Some European Weed Species Competing with Crops

    Bitarafan, Z. & Andreasen, Christian, 2022, In: Agronomy. 12, 5, 14 p., 1196.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Killing weed seeds in chaff by pelletizing chaff for further utilization

    Bitarafan, Z., Glasner, C. & Andreasen, Christian, 2022, p. 207. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  36. Published

    Utilization of the halophytic shrubs Atriplex nummularia Lindl and Rhagodia preissii Moq as crops in salt-affected semi-arid regions: How temperature, salinity, seed weight and size affect seed germination

    Christiansen, A. H. C., Norman, H. C. & Andreasen, Christian, 2022, In: Frontiers in Plant Science. 13, 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Clopyralid applied to winter oilseed rape (Brassica napus L.) contaminates the food products nectar, honey and pollen

    Hansted, L., Crocoll, C., Bitarafan, Z. & Andreasen, Christian, 2022, In: Food Control. 140, 7 p., 109124.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Clopyralid i blomsterprodukter fra vinterraps

    Hansted, L., Andreasen, Christian & Bitarafan, Z., 2022, In: Tidsskrift for Biavl. 1, p. 10-14 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Clopyralid i dansk honning og pollen fra vinterraps

    Hansted, L. & Andreasen, Christian, 2022, Miljøstyrelsen. 45 p. (Bekæmpelsesmiddelforskning fra Miljøstyrelsen, Vol. 208).

    Research output: Book/ReportReportResearch

  40. Published

    Eco-friendly approach to improve traits of winter wheat by combining cold plasma treatments and carbonization of subtropical biomass waste

    Saberi, M., Ghomi, H. & Andreasen, Christian, 2022, In: Scientific Reports. 12, 1, 13 p., 11218.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Laser Weeding with an Autonomous Vehicle

    Saberi, M. & Andreasen, Christian, 2022, p. 85. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  42. Published

    Non-Composted Chinaberry (Melia azedarach L.) Sawdust Mixtures as Growth Medium for Okra (Abelmoschus esculentus (L.) Moench)

    Yasin, M., Noorani, H., Anwar, F., Siddiqui, M., Safdar, M. E. & Andreasen, Christian, 2022, In: Agriculture. 12, 3, 75 p., 354.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. 2021
  44. Published

    A Review of Chenopodium quinoa (Willd.) Diseases—An Updated Perspective

    Colque-Little, Carla, Amby, Daniel Buchvaldt & Andreasen, Christian, 2021, In: Plants. 10, 6, 38 p., 1228.

    Research output: Contribution to journalReviewResearchpeer-review

  45. Published

    Genetic variation for tolerance to the downy mildew pathogen Peronospora variabilis in genetic resources of quinoa (Chenopodium quinoa)

    Colque-Little, Carla, Abondano, M. C., Lund, O. S., Amby, Daniel Buchvaldt, Piepho, H., Andreasen, Christian, Schmöckel, S. & Schmid, K., 2021, In: BMC Plant Biology. 21, 19 p., 41.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    The Status of Arable Plant Habitats in Scandinavian Countries

    Hyvönen, T., Andersson, L. & Andreasen, Christian, 2021, The Changing Status of Arable Habitats in Europe: A Nature Conservation Review. Hurford, C., Wilson, P. & Storkey, J. (eds.). Springer, p. 47-54

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  47. Published

    Deep Neural Networks to Detect Weeds from Crops in Agricultural Environments in Real-Time: A Review

    Rakhmatuiln, I., Kamilaris, A. & Andreasen, Christian, 2021, In: Remote Sensing. 13, 21, p. 4486

    Research output: Contribution to journalReviewResearchpeer-review

  48. Published

    Quinoa Phenotyping Methodologies: An International Consensus

    Stanschewski, C., Rey, E., Fiene, G., Craine, E., Wellman, G., Melino, V., Patiranage, D., Johansen, K., Schmöckel, S., Bertero, D., Oakey, H., Colque-Little, C., Afzal, I., Raubach, S., Miller, N., Streich, J., Amby, D., Emrani, N., Warmington, M., Mousa, M. & 8 others, Wu, D., Jacobson, D., Andreasen, Christian, Jung, C., Murphy, K., Bazile, D., Tester, M. & On Behalf Of The Quinoa Phenotyping Consortium, 2021, In: Plants. 10, 9, 52 p., 1759.

    Research output: Contribution to journalReviewResearchpeer-review

  49. 2020
  50. Published

    Prescribed Burning as A Management Tool to Destroy Dry Seeds of Invasive Conifers in Heathland in Denmark

    Andreasen, Christian, Rossing, K. & Ritz, C., 2020, In: Land. 9, 11, 12 p., 432.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    The Effect of Foliar and Soil Application of Flufenacet and Prosulfocarb on Italian Ryegrass (Lolium Multiflorum L.) Control

    Andreasen, Christian, Høgh, K. L. & Jensen, Signe Marie, 2020, In: Agriculture. 10, 11, 11 p., 552.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Seed production and retention at maturity of blackgrass (Alopecurus myosuroides) and silky windgrass (Apera spica-venti) at wheat harvest

    Bitarafan, Z. & Andreasen, Christian, 2020, In: Weed Science. 68, 2, p. 151-156

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Seed retention of ten common weed species at oat harvest reveals the potential for harvest weed seed control

    Bitarafan, Z. & Andreasen, Christian, 2020, In: Weed Research. 60, 5, p. 343-352

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    The effect of different biochars on the growth and water use efficiency of fenugreek (Trigonella foenum‐graecum L.)

    Bitarafan, Z., Liu, Fulai & Andreasen, Christian, 2020, In: Journal of Agronomy and Crop Science. 206, 2, p. 169-175

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Weed surveys and weed mapping in Europe: State of the art and future tasks

    Krähmer, H., Andreasen, Christian, Economou-antonaka, G., Holec, J., Kalivas, D., Kolářová, M., Novák, R., Panozzo, S., Pinke, G., Salonen, J., Sattin, M., Stefanic, E., Vanaga, I. & Fried, G., 2020, In: Crop Protection. 129, 13 p., 105010.

    Research output: Contribution to journalJournal articleResearchpeer-review

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