Christian Andreasen

Christian Andreasen

Associate Professor

Member of:

    ORCID: 0000-0003-0844-141X

    Publication year:
    All
    1 - 100 out of 186Page size: 100
    1. 1996
    2. Published

      1995-96 projekter for kvalitetsudvikling af undervisning på KVL og fremtidige aktiviteter

      Jensen, P., Veierskov, Bjarke, Andreasen, Christian, Odgaard, J. D., Nielsen, A. M., Udby Madsen, C. & Østergaard, V., 1996, 84 p.

      Research output: Book/Report › Book › Education

    3. Published

      Annual weed distributions can be mapped with kriging

      Heisel, T., Andreasen, Christian & Ersbøll, A. K., 1996, In: Weed Research. 36, 4, p. 325-337 13 p.

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

    4. Published

      Biologisk ukrudtsbekæmpelse: et supplement der bør undersøges

      Andreasen, Christian, 1996, In: Jord og Viden. 6, 2 p.

      Research output: Contribution to journal › Journal article › Communication

    5. Published

      Decline of the flora in Danish arable fields

      Andreasen, Christian, Stryhn, H. & Streibig, Jens Carl, 1996, In: Journal of Applied Ecology. 33, p. 619-626 8 p.

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

    6. Published

      Herbicide resistance in weeds and crops in Denmark

      Andreasen, Christian, Jensen, J. E., Hauge Madsen, K., Silberg Poulsen, G. & Streibig, Jens Carl, 1996. 3 p.

      Research output: Contribution to conference › Paper › Research

    7. Published

      Practicals in weed science

      Jensen, J. E., Streibig, Jens Carl & Andreasen, Christian, 1996, 1996 ed. Copenhagen: Royal Veterinary and Agricultural University, Department of Agricultural Sciences, Section of Weed Science. 72 p.

      Research output: Book/Report › Book › Education

    8. Published

      Statistical models for analysing and interpreting data recording by the Raunkiær survey technique

      Andreasen, Christian & Brix, A., 1996, Ikke angivet. Jensen, J. E. (ed.). 47 ed. Dina, p. 21 1 p.

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

    9. 1997
    10. Published

      Assessment of weed densities in spring barley by image analysis

      Andreasen, Christian, Rudemo, M. & Sevestre, S., 1997, Ikke angivet. Rajan, A. (ed.). Malaysian Plant Protection Society, p. 54-58 5 p.

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

    11. Published

      Assessment of weed density at an early stage by use of image processing

      Andreasen, Christian, Rudemo, M. & Sevestre, S., 1997, In: Weed Research. 37, 1, p. 5-18 14 p.

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

    12. Published

      Biological control of the annual weed Chenopodium album , with emphasis on the application of Ascochyta caulina as a microbial herbicide

      Scheepens, P. C., Kempenaar, C., Andreasen, Christian, Eggers, T., Netland, J. & Vurro, M., 1997, In: Integrated Pest Management Reviews. 2, p. 71-76 6 p.

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

    13. Published

      EWRS: practicals

      Jensen, J. E., Streibig, Jens Carl & Andreasen, Christian, 1997, Copenhagen: The Royal Veterinary and Agricultural University, Department of Agricultural Sciences, Section of Weed Science. 24 p.

      Research output: Book/Report › Book › Education

    14. Published

      Practicals in weed science

      Jensen, J. E., Streibig, Jens Carl & Andreasen, Christian, 1997, 1997 ed. Copenhagen: Royal Veterinary and Agricultural University, Department of Agricultural Sciences, Section of Weed Science. 69 p.

      Research output: Book/Report › Book › Education

    15. Published

      Statistical models for analysing and interpreting data recording by the Raunkiær survey technique

      Andreasen, Christian & Brix, A., 1997, Dina notat. 62 ed. Dina, p. 51-53 3 p.

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

    16. Published

      Weed science compendium

      Jensen, J. E., Streibig, Jens Carl & Andreasen, Christian, 1997, 1997 ed. København: The Royal Veterinary and Agricultural University, Department of Agricultural Sciences, Section of Weed Science. 380 p.

      Research output: Book/Report › Book › Education

    17. 1998
    18. Published

      Orienterende undersøgelser vedrørende UV-lys til ukrudtsbekæmpelse

      Andreasen, Christian, 1998, DJF-rapport. Markbrug. 1998 ed. Christian Ejlers, p. 171-177 7 p.

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

    19. Published

      Practicals in weed science

      Jensen, J. E., Streibig, Jens Carl, Seiden, P. & Andreasen, Christian, 1998, 1998 ed. Copenhagen: Royal Veterinary and Agricultural University, Department of Agricultural Sciences, Section of Weed Science. 79 p.

      Research output: Book/Report › Book › Education

    20. Published

      Prediction of yield loss caused br Orobanche spp. in carrot and pea crops based on the soil seedbank

      Bernhard, R. H., Jensen, J. E. & Andreasen, Christian, 1998, In: Weed Research. 38, p. 191-197 7 p.

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

    21. Published

      Weed science compendium

      Jensen, J. E., Streibig, Jens Carl & Andreasen, Christian, 1998, 1998 ed. København: The Royal Veterinary and Agricultural University, Department of Agricultural Sciences, Section of Weed Science. 433 p.

      Research output: Book/Report › Book › Education

    22. 1999
    23. Published

      Anvendelse af stråling til ukrudtsbekæmpelse: idé til forskningsområde

      Andreasen, Christian & Øgendal, Lars Holm, 1999. 2 p.

      Research output: Contribution to conference › Paper › Research

    24. Published

      Identifikation af afgrøder og ukrudt ved hjælp af billedbehandling: idé til forskningsområde

      Andreasen, Christian, 1999. 2 p.

      Research output: Contribution to conference › Paper › Research

    25. Published

      Kornvalmuen

      Andreasen, Christian, 1999, In: Naturens Verden. 82, 5, p. 28-32 5 p.

      Research output: Contribution to journal › Journal article › Research

    26. Published

      Kortlægning af markvariation ved hjælp af fly og satellitmålinger: idé til forskningsområde

      Andreasen, Christian, 1999. 2 p.

      Research output: Contribution to conference › Paper › Research

    27. Published

      Phomopsis cirsii - a promising control agent against Cirsium arvense

      Leth, V. & Andreasen, Christian, 1999. 1 p.

      Research output: Contribution to conference › Paper › Research

    28. Published

      Septoria, Ramularia and Phomopsis cirsii as control agents against Cirsium arvense

      Leth, V. & Andreasen, Christian, 1999, Ikke angivet. Hatcher, P. E. (ed.). European Weed Research Society, p. 16 1 p.

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

    29. Published

      The effect of ultraviolet radiation on the fresh weight of some weeds and crops

      Andreasen, Christian, Hansen, L. & Streibig, Jens Carl, 1999, In: Weed Technology. 13, p. 554-560 7 p.

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

    30. Published

      Weed control with UV-radiation

      Andreasen, Christian, Hansen, L. & Streibig, Jens Carl, 1999. 1 p.

      Research output: Contribution to conference › Paper › Research

    31. Published

      Weed mapping with Co-kriging using soil properties

      Heisel, T., Ersbøll, A. K. & Andreasen, Christian, 1999, In: Precision Agriculture. 1, p. 39-52 14 p.

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

    32. 2000
    33. Published

      Placement of fertilizer increases the competitive ability of spring barley (Hordeum vulgare L.) on sandy soil

      Andreasen, Christian & Troelsgård Nielsen, M., 2000, Ikke angivet. International Weed Science Society, p. 199 1 p.

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

    34. Published

      The ¤relation between densities and frequencies of weeds in Arable fields

      Brix, A. & Andreasen, Christian, 2000, In: Journal of Agricultural, Biological, and Environmental Statistics. 5, 4, p. 372-386 15 p.

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

    35. 2001
    36. Published

      Cutting weeds with a CO2 laser

      Heisel, T., Schou, J., Christensen, S. & Andreasen, Christian, 2001, In: Weed Science. 41, p. 19-29 11 p.

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

    37. Published

      Reduced tillage and weed management in Scandinavia

      Andreasen, Christian, Streibig, Jens Carl & Den¤ Kongelige Veterinær- og Landbohøjskole, 2001. 4 p.

      Research output: Contribution to conference › Paper › Research

    38. Published

      Variation i tusind-kornvægt i alm. rejgræs, rødsvingel og engrapgræs

      Ugilt Larsen, S., Andreasen, Christian & Kristoffersen, P., 2001.

      Research output: Contribution to conference › Paper › Research

    39. 2002
    40. Published

      Floraændringer i danske sædskiftemarker: en ny ukrudtsundersøgelse er begyndt

      Andreasen, Christian & Streibig, Jens Carl, 2002, DJF-rapport. 2002 ed. p. 113-118 6 p.

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

    41. Published

      Hvordan påvirkes floradiversiteten af sædskifte, jordbearbejdning, jordtype samt herbicider?

      Andreasen, Christian, 2002. 2 p.

      Research output: Contribution to conference › Paper › Research

    42. Published

      Sugarbeet yield response to competition from Sinapis arvensis or Lolium perenne growing at three different distances from the beet and removed at various times during early growth

      Heisel, T., Andreasen, Christian & Christensen, S., 2002, In: Weed Research. 42, p. 406-413 8 p.

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

    43. Published

      Ukrudt og afgrøde: en naturlig cocktail

      Streibig, Jens Carl & Andreasen, Christian, 2002, Visioner for fremtidens jordbrug. Jensen, E. S., Vejre, H., Bügel, S. H. & Emanuelsson, J. (eds.). København: Gad, p. 109-125 17 p.

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

    44. Published

      Using laser to measure stem thickness and cut weed stems

      Heisel, T., Schou, J., Andreasen, Christian & Christensen, S., 2002, In: Weed Research. 42, 3, p. 242-248 7 p.

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

    45. Published

      Værdisætning af pesticidanvendelsens natureffekter

      Hasler, B., Schou, J. S., Kaltoft, P., Vetter, H., Hald, A. B. & Andreasen, Christian, 2002, Ikke angivet. Koefoed Bjørnsen, P., Erich, P. & Johnsen, P. (eds.). National Environmental Research Institute, p. 233-234 2 p.

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

    46. Published

      Yield effect of distance between plants and cutting of weeds

      Heisel, T., Andreasen, Christian & Christensen, S., 2002. 6 p.

      Research output: Contribution to conference › Paper › Research

    47. 2003
    48. Published

      Raps

      Østergård, H., Tolstrup, K., Andreasen, Christian, Damgård, D., Rasmussen, I. A. & Jørgensen, R. B., 2003, Report from the workning group concerning co-existence of genetic modified, conventional and organic grown crops. DJF. 25. ed. Vol. 2. p. 10. 16 p.

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

    49. Published

      Regrowth of weed species after cutting

      Andreasen, Christian, Hansen, C. H., Møller, C. & Kjær-Pedersen, N., 2003, In: Weed Technology. p. 873-879 7 p.

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

    50. Published

      Sæt pris på miljøet: med varsomhed

      Schou, J. S., Hald, A. B., Kaltoft, P., Andreasen, Christian, Vetter, H. & Hasler, B., 2003, In: Bekæmpelsesmiddelforskning. 72, 5 p.

      Research output: Contribution to journal › Journal article › Communication

    51. Published

      Værdisætning af pesticidanvendelsens natur- og miljøeffekter

      Schou, J. S., Hald, A. B., Kaltoft, P., Andreasen, Christian, Vetter, H. & Hasler, B., 2003, In: Bekæmpelsesmiddel for forskning fra Miljøstyrelsen. 72, 64 p.

      Research output: Contribution to journal › Journal article › Research

    52. Published

      Værdisætning af pesticidanvendelsens natur- og miljøeffekter. Bilagsrapport

      Schou, J. S., Hald, A. B., Kaltoft, P., Kjær Pedersen, N., Andreasen, Christian, Vetter, H., Hasler, B. & Juel Petersen, C., 2003, 39 ed. 84 p.

      Research output: Book/Report › Report › Research

    53. 2004
    54. Published

      Comparison of germination criteria in red fescue (Festuca rubra ssp. litoralis), perennial ryegrass (Lolium perenne) and Kentucky bluegrass (Poa pratensis)

      Larsen, S. U. & Andreasen, Christian, 2004, In: Seed Science and Technology. 32, 2, p. 341-354 14 p.

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

    55. Published

      Differential seed production of glyphosate-resistant and susceptible individuals in a Lolium Rigidum population in competition with wheat

      Pedersen, B. P., Neve, P., Andreasen, Christian & Powles, S. B., 2004. 1 p.

      Research output: Contribution to conference › Paper › Research

    56. Published

      Differential sowing time of turfgrass species affects the establishment of mixtures

      Andreasen, Christian, Larsen, S. U. & Kristoffersen, P., 2004, In: Crop Science. 44, p. 1315-1322 8 p.

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

    57. Published

      Differential sowing-time of turfgrass species affects the establishment of mixtures

      Larsen, S. U., Andreasen, Christian & Kristoffersen, P., 2004, In: Crop Science. 44, 4, p. 1315-1322 8 p.

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

    58. Published

      Light and heavy turfgrass seeds differ in germination percentage and mean germination thermal time

      Larsen, S. U. & Andreasen, Christian, 2004, In: Crop Science. 44, 5, p. 1710-1720 11 p.

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

    59. Published

      Spatial variability of weeds affects estimation of infestation

      Andreasen, Christian, 2004. 1 p.

      Research output: Contribution to conference › Paper › Research

    60. Published

      The variation in seed weight within and among cultivars of slender creeping red fescue (Festuca rubra ssp. litoralis), perennial ryegrass (Lolium perenne) and Kentucky bluegrass (Poa pratensis) and its importance for the composition of seed mixtures

      Larsen, S. U., Andreasen, Christian & Kristoffersen, P., 2004, In: Seed Science and Technology. 32, 1, p. 135-147 13 p.

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

    61. Published

      The ¤sensitivity of field peas (Pisum sativum L.) to weed harrowing

      Larsen, H. L. F. & Andreasen, Christian, 2004. 3 p.

      Research output: Contribution to conference › Paper › Research

    62. Published

      Turfgrass science: light and heavy turfgrass seeds differ in germination percentage and mean germination thermal time

      Larsen, S. U. & Andreasen, Christian, 2004, In: Crop Science. 44, p. 1710-1720 11 p.

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

    63. 2005
    64. Published

      Testing vigour of sugar beet seeds

      Andreasen, Christian & Pedersen, K. B., 2005. 1 p.

      Research output: Contribution to conference › Paper › Research

    65. Published

      Voldsom stigning i forekomsten af de fleste ukrudtsarter: Planteavlerens fagmagasin

      Andreasen, Christian, 2005, In: Mark. 3, p. 16-17 2 p.

      Research output: Contribution to journal › Journal article › Communication

    66. 2006
    67. Published

      Growth response of six weed species and spring barley (Hordeum vulgare) to increasing levels of nitrogen and phosphorus

      Andreasen, Christian, Litz, A. & Streibig, Jens Carl, 2006, In: Weed Research. 46, 6, p. 503-512 10 p.

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

    68. 2007
    69. Published

      Ecological fitness of a glyphosate-resistant Lolium rigidum population: growth and seed production along a competition gradient

      Pedersen, B. P., Neve, Paul, Andreasen, Christian & Powles, S. B., 2007, In: Basic and Applied Ecology. 8, 3, p. 258-268 11 p.

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

    70. Published

      Flora changes in Danish arable fields

      Andreasen, Christian & Stryhn, H., 2007, Ikke angivet. European Weed Research Society, p. 199 1 p.

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

    71. Published

      Influence of mechanical rhizome cutting, rhizome drying and burial at different developmental stages on the regrowth of Calystegia sepium

      Rask, A. M. & Andreasen, Christian, 2007, In: Weed Research. 47, 1, p. 84-93 10 p.

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

    72. Published

      Ti års erfaringer med genmodificerede afgrøder i Nordamerika: kan vi lære noget?

      Streibig, Jens Carl, Andreasen, Christian & Knezevic, S., 2007, Ikke angivet. Landbrugsforlaget, p. 56-57 2 p.

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

    73. Published

      Tolerance of four spring barley (Hordeum vulgare) varieties to weed harrowing

      Hansen, P. K., Rasmussen, I. A., Holst, N. & Andreasen, Christian, 2007, In: Weed Research. 47, 3, p. 241-251 11 p.

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

    74. 2008
    75. Published

      AgroPhone R, a Novel Dianostic Tool Optimizing Identification and Control of Noxious Weeds

      Andreasen, Christian & Larsen, E., 2008, 5th International Weed Science Congress: Weeds - local problems/global challenge. WSSA, p. 304-305 1 p.

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

    76. Published

      Increasing weed flora in Danish arable fields and its importance for biodiversity

      Andreasen, Christian & Stryhn, H., 2008, In: Weed Research. 48, 1, p. 1-9 9 p.

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

    77. Published

      Key perennial weeds in arable crops in the Nordic countries

      Salonen, J., Andersson, L., Andreasen, Christian & Torresen, K. S., 2008, Perennial weeds: a growing problem. Nordic Association of Agricultural Scientists (NJF), p. 3-4 2 p.

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

    78. Published

      Non-chemical weed control on hard surfaces: an investigation of long term effects of thermal weed control methods

      Rask, A. M. & Andreasen, Christian, 2008, Perennial Weeds: A growing problem. Nordic Association of Agricultural Scientists (NJF), p. 7 1 p.

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

    79. Published

      Phomopsis cirsii: a potential biocontrol agent for Cirsium arvense

      Leth, V., Netland, J. & Andreasen, Christian, 2008, In: Weed Research. 48, 6, p. 533-541 9 p.

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

    80. Published

      Relationship between Crops, Weeds and Soil Factors: a Phytosociological Study

      Andreasen, Christian & Skovgaard, I. M., 2008, 5th International Weed Science Congress: Weeds - local problems/global challenge. WSSA, p. 136-137 1 p.

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

    81. Published

      Weed harrowing and inter-row hoeing in organic grown quinoa (Chenopodium quinoa Willd.)

      Jacobsen, S., Christiansen, J. L., Andreasen, Christian & Rasmussen, Jesper, 2008. 2 p.

      Research output: Contribution to conference › Paper › Research

    82. Published

      Weed science: compendium 2008

      Streibig, Jens Carl & Andreasen, Christian, 2008, Department of Agricultural Sciences, University of Copenhagen. 284 p.

      Research output: Book/Report › Compendium/lecture notes › Education

    83. Published

      Weed science: manual for exercises

      Streibig, Jens Carl, Andreasen, Christian & Rasmussen, Jesper, 2008, Department of Agricultural Sciences, University of Copenhagen. 72 p.

      Research output: Book/Report › Compendium/lecture notes › Education

    84. 2009
    85. Published

      Crop and soil factors of importance for the distribution of plant species on arable fields in Denmark

      Andreasen, Christian & Skovgaard, I., 2009, In: Agriculture, Ecosystems & Environment. 133, 1-2, p. 61-67 7 p.

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

    86. Published

      Forekomsten af ukrudt ændrer sig over tid

      Andreasen, Christian, 2009, In: Agrologisk (Odense). 4, p. 20-23 4 p.

      Research output: Contribution to journal › Journal article › Research

    87. Published

      Weed control in organic grown quinoa (Chenopodium quinoa Willd.)

      Jacobsen, S., Andreasen, Christian & Rasmussen, Jesper, 2009, Inovacije: u ratarskoj i povrtarskoj proizvodnji. p. 21 1 p.

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

    88. 2010
    89. Published

      Changes in abundance and diversity of wild species in grass fields in Denmark

      Andreasen, Christian, Stryhn, H. & Andresen, L. C., 2010, Grassland in a changing world. Schnyder, H., Isselstein, J., Taube, F., Auerswald, K., Schellberg, J., Wachendorf, M., Herrmann, A., Gierus, M., Wrage, N. & Hopkins, A. (eds.). European Grassland Federation, p. 33-35 3 p. (Grassland Science in Europe, Vol. 15).

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

    90. Published

      Flame weeding on hard surfaces: the effect of time intervals between flaming treatment

      Rask, A. M., Kristoffersen, P. & Andreasen, Christian, 2010, EWRS, European Weed Research Society. 1 p.

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

    91. Published

      Pas på - ukrudtet kommer

      Andreasen, Christian, 2010, In: Agrologisk (Odense). 8, p. 29-31 3 p.

      Research output: Contribution to journal › Journal article › Research

    92. Published

      Survey for fungal enemies of goldenrod in Denmark

      Leth, V. & Andreasen, Christian, 2010, Book of Abstracts, 6 th NEOBIOTA conferende: Biological Invasions in a Changing World from Science to Management. Kollmann, J., Mölken, T. V. & Ravn, H. P. (eds.). p. 254 1 p.

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

    93. 2011
    94. Published

      Bekæmpelse af gærdesnerlen

      Rask, A. M. & Andreasen, Christian, 2011, In: Videnblade Park og Landskab. 4.8-3, 2 p.

      Research output: Contribution to journal › Journal article › Communication

    95. Published

      Estimation of weeds leaf cover using image analysis and its relationship with fresh biomass yield of maize under field conditions

      Asif, A., Streibig, Jens Carl, Christensen, Svend & Andreasen, Christian, 2011, HAICTA 2011: 5th International Conference on Information and Communication Technologies in Agriculture, Food and Environment. Salampasis, M. & Matopoulos, A. (eds.). Hellenic Association of Information and Communication Technology in Agriculture, Food and Environment (HAICTA), Vol. 1. p. 41-49 9 p.

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

    96. Published

      Evaluation of changes in weed flora in arable fields of Nordic countries - based on danish long-term surveys

      Andreasen, Christian & Streibig, Jens Carl, 2011, In: Weed Research. 51, 3, p. 214-226 13 p.

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

    97. Published

      Managing farmland flora to promote biodiversity in Europe

      Andreasen, Christian & Andresen, L. C., 2011, In: CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources. 6, 047, 11 p.

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

    98. Published

      Ukrudtsbekæmpelse: rigtig energidosering nedsætter antallet af flammebehandlinger

      Rask, A. M., Kristoffersen, P. & Andreasen, Christian, 2011, In: Videnblade Park og Landskab. 5.0-2, 2 p.

      Research output: Contribution to journal › Journal article › Communication

    99. 2012
    100. Published

      Controlling grass weeds on hard surfaces: effect of time intervals between flame treatments

      Rask, A. M., Kristoffersen, P. & Andreasen, Christian, 2012, In: Weed Technology. 26, 1, p. 83-88 6 p.

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

    101. Published

      Increasing weed flora in Danish beet, pea and winter barley fields

      Andreasen, Christian & Stryhn, H., 2012, In: Crop Protection. 36, p. 11-17 7 p.

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

    102. Published

      Response of Lolium perenne to repeated flame treatments with various doses of propane

      Rask, A. M., Andreasen, Christian & Kristoffersen, P., 2012, In: Weed Research. 52, 2, p. 131-139 9 p.

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

    103. Published

      Termiske metoder tager selv det stride ukrudt

      Rask, A. M., Kristoffersen, P. & Andreasen, Christian, 2012, In: Grønt Miljø. 5, p. 10-12 3 p.

      Research output: Contribution to journal › Journal article › Research

    104. Published

      The host range of Phomopsis cirsii: a potential biological control agent of Cirsium arvense

      Leth, V. & Andreasen, Christian, 2012, In: International Journal of Agriculture and Forestry. 2, 6, p. 279-287 9 p.

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

    105. 2013
    106. Published

      A new method to evaluate the weed-suppressing effect of mulches: a comparison between spruce bark and cocoa husk mulches

      Arentoft, B. W., Ali, A., Streibig, Jens Carl & Andreasen, Christian, 2013, In: Weed Research. 53, 3, p. 169-175 7 p.

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

    107. Published

      Determining treatment frequency for controlling weeds on traffic islands using chemical and non-chemical weed control

      Rask, A. M., Larsen, S. U., Andreasen, Christian & Kristoffersen, P., 2013, In: Weed Research. 53, 4, p. 249-258 10 p.

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

    108. Published

      Image analysis as a non-destructive method to assess regrowth of weeds after repeated flame weeding

      Rask, A. M., Kristoffersen, P. & Andreasen, Christian, 2013, In: Acta Agriculturae Scandinavica. Section B. Soil and Plant Science. 63, 2, p. 162-168 7 p.

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

    109. Published

      Survival of weed seeds and animal parasites as affected by anaerobic digestion at meso- and thermophilic conditions

      Johansen, A., Nielsen, H. B., Hansen, C. M., Andreasen, Christian, Carlsgart, A. J., Nielsen, H. H. & Roepstorff, A. K., 2013, In: Waste Management. 33, 4, p. 807-812 6 p.

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

    110. Published

      Use of image analysis to assess color response on plants caused by herbicide application

      Asif, A., Streibig, Jens Carl, Duus, J. & Andreasen, Christian, 2013, In: Weed Technology. 27, 3, p. 604-611 8 p.

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

    111. Published

      Use of sensors for assessment in herbicide trials

      Christensen, S., Andújar, D., Andreasen, C., Berge, T. W., Chachalis, D., Dittmann, T., Gerhards, R., Hamouz, P., Jaeger-Hansen, C., Jensen, K., Jørgensen, R. N., Keller, M., Laursen, M., Midtiby, H. S., Nielsen, J., Müller, S., Nordmeyer, H., Peteinatos, G., Papadopoulos, A., Rasmussen, J. & 3 others, Svensgaard, J., Weis, M. & Streibig, Jens Carl, 2013, Proceedings from 16th Symposium EWRS. p. 315 1 p.

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

    112. Published

      Yield loss prediction models based on early estimation of weed pressure

      Asif, A., Streibig, Jens Carl & Andreasen, Christian, 2013, In: Crop Protection. 53, p. 125-131 7 p.

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

    113. 2014
    114. Published

      Sensor-based assessment of herbicide effects

      Streibig, J. C., Rasmussen, J., Andújar, D., Andreasen, C., Berge, T. W., Chachalis, D., Dittmann, T., Gerhards, R., Giselsson, T. M., Hamouz, P., Jaeger-Hansen, C., Jensen, K., Jørgensen, R. N., Keller, M., Laursen, M., Midtiby, H. S., Nielsen, J., Müller, S., Nordmeyer, H., Peteinatos, G. & 4 others, Papadopoulos, A., Svensgaard, J., Weis, M. & Christensen, Svend, 2014, In: Weed Research. 54, 3, p. 223-233 11 p.

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

    115. Published

      The effect of fertilizer level and foliar-applied calcium on seed production and germination of Gerbera hybrida

      Andreasen, Christian, Kemezys, A. H. & Müller, Renate, 2014, In: HortScience. 49, 5, p. 538-543 6 p.

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

    116. 2015
    117. Published

      Breaking seed dormancy of Alliaria petiolata with phytohormones

      Yasin, M. & Andreasen, Christian, 2015, In: Plant Growth Regulation. 77, 3, p. 307-315 9 p.

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

    118. Published

      Image-based thresholds for weeds in maize fields

      Asif, A., Streibig, Jens Carl, Christensen, Svend & Andreasen, Christian, 2015, In: Weed Research. 55, 1, p. 26-33 8 p.

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

    119. Published

      Influence of temperature, low nutrient supply, and soil composition on germination and the growth of Sea Kale (Crambe maritima L.)

      Christensen, J., Lauridsen, U. B., Andreasen, Christian & Lütken, Henrik Vlk, 2015, In: HortScience. 50, 3, p. 363-368 6 p.

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

    120. Published

      Salat og persille dyrket i papirspotter

      Rask, A. M. & Andreasen, Christian, 2015, In: Gartner Tidende. 5 p.

      Research output: Contribution to journal › Journal article › Research

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