Niels Holst

  1. 2020
  2. Published

    Fate, transport, and effects of glyphosate on population pynamics of non-target organisms in agricultural settings : A simulation study. / Felix, Mwema; Sharp, Alice; Holst, Niels.

    In: GMSARN International Journal, Vol. 14, No. 3, 09.2020, p. 132-141.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    DK-RIM : Assisting Integrated Management of Lolium multiflorum, Italian Ryegrass. / Sønderskov, Mette; Somerville, Gayle J.; Lacoste, Myrtille; Jensen, Jens Erik; Holst, Niels.

    In: Agronomy, Vol. 10, No. 6, 856, 06.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. Published

    An integrated simulation and decision support system for greenhouse climate control (InfoGrow 2.0) based on an open source greenhouse modelling platform. / Kjaer, K. H.; Körner, O.; Huet, J. M.; Holst, N.; Pedersen, J. S.; Aaslyng, J. M.

    In: Acta Horticulturae, Vol. 1271, 2020, p. 47-53.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. 2019
  6. Published

    PestTox : An object oriented model for modeling fate and transport of pesticides in the environment and their effects on population dynamics of non-target organisms. / Felix, Mwema; Holst, Niels; Sharp, Alice.

    In: Computers and Electronics in Agriculture, Vol. 166, No. Nov., 105022, 11.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    22 forskere: Danmark har brug for en national strategi for bestøvere. / Dupont, Yoko Luise; Bang Madsen, Henning; Rasmussen, Claus; Hansted, Lise; Kryger, Per; Ravn, Hans Peter; Kappel Schmidt, Inger; Olesen, Jens M.; Holm, Eigil; Langer, Vibeke; Sigsgaard, Lene; Eilenberg, Jørgen; Skov, Charlotte; Lassen, Kristin Marie; Ahrenfeldt, Erica Juel; Calabuig, Isabel; Holst, Niels; Boelt, Birte; Jensen, Annette Bruun; Lecocq, Antoine; Howe, Andy G.; Termansen, Mette.

    In: Froeavleren, Vol. 10, 14.10.2019, p. 20-21.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  8. Published

    En fælles front for vilde bier og honningbier. / Dupont, Yoko Luise; Bang Madsen, Henning; Rasmussen, Claus; Hansted, Lise; Kryger, Per; Ravn, Hans Peter; Kappel Schmidt, Inger; Olesen, Jens M.; Holm, Eigil; Langer, Vibeke; Sigsgaard, Lene; Eilenberg, Jørgen; Skov, Charlotte; Lassen, Kristin Marie; Ahrenfeldt, Erica Juel; Calabuig, Isabel; Holst, Niels; Boelt, Birte; Jensen, Annette Bruun; Lecocq, Antoine; Howe, Andy G.; Termansen, Mette.

    In: Tidsskrift for Biavl, Vol. 9, 09.2019, p. 294-299.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debateCommunication

  9. Published

    En fælles front for vilde bier og honningbier. / Dupont, Yoko Luise; Bang Madsen, Henning; Rasmussen, Claus; Hansted, Lise; Kryger, Per; Ravn, Hans Peter; Kappel Schmidt, Inger; Olesen, Jens M.; Holm, Eigil; Langer, Vibeke; Sigsgaard, Lene; Eilenberg, Jørgen; Skov, Charlotte; Lassen, Kristin Marie; Ahrenfeldt, Erica Juel; Calabuig, Isabel; Holst, Niels; Boelt, Birte; Jensen, Annette Bruun; Lecocq, Antoine; Howe, Andy G.; Termansen, Mette.

    In: Effektivt Landbrug, 29.08.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperContribution to newspaper - Feature articleCommunication

  10. Published

    En fælles front for vilde bier og honningbier. / Dupont, Yoko Luise; Bang Madsen, Henning; Rasmussen, Claus; Hansted, Lise; Kryger, Per; Ravn, Hans Peter; Kappel Schmidt, Inger; Olesen, Jens M.; Holm, Eigil; Langer, Vibeke; Sigsgaard, Lene; Eilenberg, Jørgen; Skov, Charlotte; Lassen, Kristin Marie; Ahrenfeldt, Erica Juel; Calabuig, Isabel; Holst, Niels; Boelt, Birte; Jensen, Annette Bruun; Lecocq, Antoine; Howe, Andy G.; Termansen, Mette.

    In: LandbrugsAvisen, 29.08.2019, p. 24-24.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperContribution to newspaper - Comment/debateCommunication

  11. Published

    Vi må redde bierne - mens tid er. / Dupont, Yoko Luise; Bang Madsen, Henning; Rasmussen, Claus; Hansted, Lise; Kryger, Per; Ravn, Hans Peter; Schmidt, Inger Kappel; Olesen, Jens M.; Holm, Eigil; Langer, Vibeke; Sigsgaard, Lene; Eilenberg, Jørgen; Skov, Charlotte; Lassen, Kristin Marie; Ahrenfeldt, Erica Juel; Calabuig, Isabel; Holst, Niels; Boelt, Birte; Jensen, Annette Bruun; Lecocq, Antoine; Howe, Andy G.; Termansen, Mette.

    In: Politiken, 24.08.2019, p. 5-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperContribution to newspaper - Feature articleCommunication

  12. Published

    An egg parasitoid interferes with biological control of tomato leafminer by augmentation of Nesidiocoris tenuis (Hemiptera: Miridae). / Mirhosseini, Mohammad Ali; Fathipour, Yaghoub; Holst, Niels; Soufbaf, Mahmoud; Michaud, J. P.

    In: Biological Control, Vol. 133, 06.2019, p. 34-40.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    Why so many published sensitivity analyses are false : A systematic review of sensitivity analysis practices. / Saltelli, Andrea; Aleksankina, Ksenia; Becker, William; Fennell, Pamela; Ferretti, Federico; Holst, Niels; Li, Sushan; Wu, Qiongli.

    In: Environmental Modelling and Software, Vol. 114, 01.04.2019, p. 29-39.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  14. Published

    En fælles front for alle bier. / Dupont, Yoko Luise; Bang Madsen, Henning; Rasmussen, Claus; Hansted, Lise; Kryger, Per; Ravn, Hans Peter; Schmidt, Inger Kappel; Olesen, Jens M.; Holm, Eigil; Langer, Vibeke; Sigsgaard, Lene; Eilenberg, Jørgen; Skov, Charlotte; Lassen, Kristin Marie; Ahrenfeldt, Erica Juel; Calabuig, Isabel; Holst, Niels; Boelt, Birte; Jensen, Annette Bruun; Lecocq, Antoine; Howe, Andy G.; Termansen, Mette.

    In: Aktuel Naturvidenskab, No. 4, 2019, p. 2.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  15. Published

    Grain quality in wheat - Impact of disease management. / Matzen, Niels; Jørgensen, Johannes Ravn; Holst, Niels; Jørgensen, Lise Nistrup.

    In: European Journal of Agronomy, Vol. 103, 2019, p. 152-164.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  16. Published

    Red bierne – mens tid er. / Dupont, Yoko Luise; Bang Madsen, Henning; Rasmussen, Claus; Hansted, Lise; Kryger, Per; Ravn, Hans Peter; Kappel Schmidt, Inger; Olesen, Jens M.; Holm, Eigil; Langer, Vibeke; Sigsgaard, Lene; Eilenberg, Jørgen; Skov, Charlotte; Lassen, Kristin Marie; Ahrenfeldt, Erica Juel; Calabuig, Isabel; Holst, Niels; Boelt, Birte; Jensen, Annette Bruun; Lecocq, Antoine; Howe, Andy G.; Termansen, Mette.

    In: Gartner Tidende, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  17. 2018
  18. Published

    Breakfast Canyon Discovered in Honeybee Hive Weight Curves. / Holst, Niels; Meikle, William G.

    In: Insects, Vol. 9, No. 4, 176, 01.12.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. Published

    Variation in susceptibility of eight insecticides in the brown planthopper Nilaparvata lugens in three regions of Vietnam 2015-2017. / Khoa, Dao Bach; Thang, Bui Xuan; Liem, Nguyen Van; Holst, Niels; Kristensen, Michael.

    In: P L o S One, Vol. 13, No. 10, e0204962, 05.10.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  20. Published

    Using within-day hive weight changes to measure environmental effects on honey bee colonies. / Meikle, William G.; Holst, Niels; Colin, Théotime; Weiss, Milagra; Carroll, Mark J.; McFrederick, Quinn S.; Barron, Andrew B.

    In: PLOS ONE, Vol. 13, No. 5, e0197589, 23.05.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  21. Published

    Hvad koster angreb af kartoffelskimmel? / Nielsen, Bent Jørgen; Holst, Niels.

    In: Magasinet Danske Kartofler, No. 2, 05.2018, p. 27-29.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  22. 2017
  23. Published

    Spatial Distribution of Acetolactate Synthase Resistance Mechanisms in Neighboring Populations of Silky Windgrass (Apera spica-venti). / Babineau, Marielle; Mathiassen, Solvejg Kopp; Kristensen, Michael; Holst, Niels; Beffa, Roland; Kudsk, Per.

    In: Weed Science, Vol. 65, No. 4, 07.2017, p. 479-490.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. Published

    An open-source greenhouse modelling platform. / Körner, O.; Holst, N.

    5th International Symposium on Applications of Modelling as an Innovative Technology in the Horticultural Supply Chain. International Society for Horticultural Science, 2017. p. 241-248 (Acta Horticulturae, Vol. 1154).

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  25. 2016
  26. Published

    Can the growing of transgenic maize threaten protected Lepidoptera in Europe? / Lövei, Gabor; Holst, Niels; Lang, Andreas.

    2016. Poster session presented at Future 4 butterflies in Europe, Wageningen, Netherlands.

    Research output: Contribution to conferencePosterResearch

  27. Published

    Integrated Weed Management in Winter Wheat and Row Crops - an Update on Recent Research Activities in Denmark. / Kudsk, Per; Melander, Bo; Mathiassen, Solvejg Kopp; Holst, Niels.

    Proceedings - WSSA Annual Meeting 2016. 2016. 463.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  28. Published

    Integreret ukrudtsbekæmpelse i landbrugsafgrøder. / Kudsk, Per; Jensen, Peter Kryger; Holst, Niels; Mathiassen, Solvejg Kopp; Melander, Bo.

    Plantekongres 2016. 2016. p. 128-129.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsCommunication

  29. Published

    Integreret ukrudtsbekæmpelse i landbrugsafgrøder. / Kudsk, Per; Mathiassen, Solvejg Kopp; Melander, Bo; Jensen, Peter Kryger; Holst, Niels; Nielsen, Otto; Petersen, Poul Henning.

    Bekæmpelsesmiddelforskning fra Miljøstyrelsen, 2016. 152 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  30. 2015
  31. Published

    Combining a weed traits database with a population dynamics model predicts shifts in weed communities. / Storkey, Jonathan; Holst, Niels; Bøjer, Ole Mission; Bigongiali, Frederica; Bocci, Gionata; Colbach, Nathali; Dorner, Zita; Riemens, Marleen; Satorato, Ivan; Sønderskov, Mette; Verschwele, Arnd.

    In: Weed Research, Vol. 55, No. 2, 2015, p. 206-218.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    Domain-specific languages for ecological modelling. / Holst, Niels; Belete, Getachew F.

    In: Ecological Informatics, Vol. 27, 2015, p. 26-38.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  33. Published

    The PURE project approach to modelling the evolution of herbicide resistance. / Panozzo, Silvia; Lammert, Bastiaans; Kudsk, Per; Keshtkar, Eshagh; van der Werf, Wopke; Holst, Niels; Mathiassen, Solvejg Kopp; Scarabel, Laura; Sattin, Maurizio.

    Resistance 2015. 2015. p. 62-62.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  34. Published

    The PURE project approach to modelling the evolution of herbicide resistance. / Panozzo, Silvia; Lammert, Bastiaans; Kudsk, Per; Keshtkar, Eshagh; van der Werf, Wopke; Holst, Niels; Mathiassen, Solvejg Kopp; Scarabel, Laura; Sattin, Maurizio.

    2015. Poster session presented at Resistance 2015, Rothamsted Research, Harpenden, United Kingdom.

    Research output: Contribution to conferencePosterResearch

  35. Published

    Variability in Small Hive Beetle (Coleoptera: Nitidulidae) Reproduction in Laboratory and Field Experiments. / Meikle, William G; Holst, Niels; Cook, Steven C; Patt, Joseph M.

    In: Journal of Economic Entomology, Vol. 108, No. 3, 2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  36. 2014
  37. Published

    Simulation Modelling of Population Dynamics of Mosquito Vectors for Rift Valley Fever Virus in a Disease Epidemic Setting. / Mweya, Clement N.; Holst, Niels; Mboera, Leonard E. G.; Kimera, Sharadhuli I.

    In: P L o S One, Vol. 9, No. 9, 108430, 26.09.2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  38. Published

    A model-based decision support tool for grey mould prediction. / Körner, O.; Holst, N.; De Visser, P.

    Acta Horticulturae. Vol. 1037 International Society for Horticultural Science, 2014. p. 569-574 (Acta Horticulturae, Vol. 1037).

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  39. Published

    An architecture for integration of multidisciplinary models. / Belete, Getachew F.; Voinov, Alexey; Holst, Niels.

    Proceedings of the 7th International Congress on Environmental Modelling and Software: San Diego, CA, USA, 2014. ed. / Daniel P. Ames; Nigel W.T. Quinn; Andrea E. Rizzoloi. International Environmental Modelling and Software Society (iEMSs), 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  40. Published

    Application of continuous monitoring of honeybee colonies. / Meikle, W. G.; Holst, N.

    In: Apidologie, Vol. 46, No. 1, 2014, p. 10-22.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  41. 2013
  42. Published

    Efterafgrøder af vinterraps og vinterrug - allelokemiske stoffer og ukrudtseffekt. / Kudsk, Per; Fomsgaard, Inge S.; Holst, Niels; Mathiassen, Solvejg K; Sørensen, Jens Christian.

    Miljøstyrelsen, 2013. 60 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  43. Published

    A universal simulator for ecological models. / Holst, Niels.

    In: Ecological Informatics, Vol. 13, 2013, p. 70-76.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  44. Published

    Corrigendum to "Increased mortality is predicted of Inachis io larvae caused by Bt-maize pollen in European farmland" [Ecol. Model. 250 (2013) 126-133]. / Holst, Niels; Lang, Andreas; Lövei, Gabor ; Otto, Mathias.

    In: Ecological Modelling, Vol. 265, 2013, p. 250-250.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. Published

    Increased mortality is predicted of Inachis io larvae caused by Bt-maize pollen in European farmland. / Holst, Niels; Lang, Andreas; Lövei, Gabor L; Otto, Mathias.

    In: Ecological Modelling, Vol. 250, 2013, p. 126-133.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  46. 2012
  47. Published

    Simulation of leaf photosynthesis of C3 plants under fluctuating light and different temperatures. / Öztürk, Isik; Holst, Niels; Ottosen, Carl-Otto.

    In: Acta Physiologiae Plantarum, Vol. 34, No. 2, 03.2012, p. 2319-2329.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  48. Published

    Direct control of perennial weeds between crops - Implication for organic farming. / Melander, Bo; Holst, Niels; Rasmussen, Ilse Ankjær; Hansen, Preben Klarskov.

    In: Crop Protection, Vol. 40, 2012, p. 36-42.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  49. 2011
  50. Published

    Dynamic photosynthesis plugin. / Öztürk, Isik; Holst, Niels.

    Universal Simulator Explained. 2011. p. 123.

    Research output: Contribution to book/anthology/report/proceedingBook chapterCommunication

  51. Published

    How can modelling be used in development of sustainable weed control strategies? / Holst, Niels.

    2011. Paper presented at NJF seminar 446. Risk assessment/risk management, forecasting pests and diseases of field crops in a changing climate, Bäckaskog, Sweden.

    Research output: Contribution to conferencePaperResearch

  52. Published

    Ikke-kemisk ukrudtsbekæmpelse - mekanisk og termisk. / Melander, Bo; Rasmussen, Ilse Ankjær; Holst, Niels.

    Ukrudtsbogen. ed. / Per Kudsk; Jørgen B. Jespersen. 5. ed. Aarhus Universitet, Institut for Agroøkologi, 2011. p. 205-228.

    Research output: Contribution to book/anthology/report/proceedingBook chapterCommunication

  53. Published

    Ukrudtsøkologi og -biologi. / Rasmussen, Ilse Ankjær; Holst, Niels; Graglia, Enrico; Hansen, Preben Klarskov; Melander, Bo; Mathiassen, Solvejg Kopp; Kudsk, Per ; Jensen, Peter Kryger; Boelt, Birte; madsen, Kathrine Hauge.

    Ukrudtsbogen. ed. / Per Kudsk; Jørgen B. Jespersen. 5. ed. Aarhus Universitet, Institut for Agroøkologi, 2011. p. 17-40.

    Research output: Contribution to book/anthology/report/proceedingBook chapterCommunication

  54. 2010
  55. Published

    A scientific note on the fungus Beauveria bassiana infecting Varroa destructor in worker brood cells in honey bee hives. / Steenberg, Tove; Kryger, Per; Holst, Niels.

    In: Apidologie, Vol. 41, 2010, p. 127-128.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  56. Published

    Bekæmpelse af Bynke-Ambrosia - en ny invasiv art. / Hansen, Preben Klarskov; Holst, Niels.

    CIS-WORKSHOP: Invasive arter i praksis: Forebyggelse, begrænsning og bekæmpelse. 2010. p. 5.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  57. Published

    Bynke-ambrosie. / Buttenschøn, R M; Holst, N; Ravn, H P.

    In: Videnblad - Park og Landskab, No. 6.0-26, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  58. Published

    Collaborative weed modelling with Universal Simulatior. / Holst, Niels.

    2010. Poster session presented at European Weed Research Society Symposium, Kaposvár, Hungary.

    Research output: Contribution to conferencePosterResearch

  59. Published

    Control of Ambrosia artemisiifolia on non-cultivated land - effects of different cutting and herbicide regimes. / Waßmuth, B; Hansen, Preben Klarskov; Waldispühl, S; Bohren, C; Buttenschøn, R; Kudsk, Per Nielsen; Mathiassen, Solvejg K; Ravn, H P; Rendtorff, J; Simoncic, A; Starfinger, U; Verschwele, A; Holst, Niels.

    Proceedings of the 15th EWRS Symposium. European Weed Research Society, 2010. p. 241-2.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  60. Published

    Control of Ambrosia artemisiifolia on non-cultivated land - effects of different cutting and herbicide regimes. / Waßmuth, B; Hansen, Preben Klarskov; Waldispühl, S; Bohren, C; Buttenschøn, R; Kudsk, Per Nielsen; Mathiassen, Solvejg K; Ravn, H P; Rendtorff, J; Simoncic, A; Starfinger, U; Verschewele, A; Holst, Niels.

    2010. Poster session presented at 15th EWRS Symposium, Kaposvar, Hungary.

    Research output: Contribution to conferencePosterResearch

  61. Published

    Strategier for bekæmpelse af bynkeambrosia. / Holst, Niels; Hansen, Preben Klarskov; Buttenschøn, Rita M.

    Plantekongres: Sammendrag af indlæg. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2010. p. 180-181.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  62. Published

    Weed problems on pavements. / Melander, Bo; Holst, Niels; Grundy, A C; Kempenaar, C; Riemens, M M; Verschwele, A; Hansson, D.

    2010. Poster session presented at European Weed Research Society Symposium, Kaposvár, Hungary.

    Research output: Contribution to conferencePosterResearch

  63. Published

    Weed problems on pavements. / Melander, Bo; Holst, Niels; Grundy, A C; Kempenaar, C; Riemens, M M; Verschwele, A; Hansson, D.

    15 th Symposium: EWRS European Weed Research Society. European Weed Research Society, 2010. p. 264.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  64. Published

    WeedML: a tool for collaborative weed demographic modeling. / Holst, Niels.

    In: Weed Science, Vol. 58, No. 4, 2010, p. 497-502.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  65. 2009
  66. Published

    Beauveria bassiana - svampen som dödar varroakvalster. / Steenberg, Tove; Kryger, Per; Holst, Niels.

    In: Bitidningen, No. 4, 2009, p. 20-21.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  67. Published

    Effects of multiple applications of a Beauveria based biopesticide on Varroa destructor (Acari: Varroidae) densities in honey bee (Hymenoptera: Apidae) colonies. / Meikle, W G; Mercadier, G; Annas, F; Holst, N.

    In: Journal of Apicultural Research & Bee World, Vol. 48, No. 3, 2009, p. 220-222.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  68. Published

    Miljø, klima og fødevarer - hvilke effekter har GMO? / Holst, Niels; Strandberg, Morten Tune; Lövei, Gabor L; Kjellsson, Gøsta; Simonsen, Vibeke; Enkegaard, Annie; Kryger, Per; Sørensen, Martin Tang; Pedersen, Jan Torleif; Hermansen, John Erik.

    GMO - hvad kan vi bruge det til?: Fødevareministeriets vidensyntese om brug af genmodificerede afgrøder i landbrugs- og fødevareproduktion. Ministeriet for Fødevarer, Landbrug og Fiskeri, 2009. p. 85-108.

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearch

  69. Published

    Vedrørende IAASTD rapporterne. / Olesen, Jørgen E; Strandberg, Morten Tune; Simonsen, Vibeke; Boelt, Birte; Holm, Preben Bach; Lövei, Gabor L; Holst, Niels; Petersen, Jens; Sørensen, Martin Tang.

    No. 610649, 2009. 3 p., Oct 26, 2009.

    Research output: Memorandum/expositionQuestion & Answer/hearing

  70. Published

    Weed occurrence on pavements in five North European towns. / Melander, B; Holst, N; Grundy, A C; Kempenaard, C; Riemens, M M; Verschwele, A; Hansson, D.

    In: Weed Research, Vol. 49, No. 5, 2009, p. 516-525.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  71. Published

    Weed problems on pavements. / Melander, Bo; Holst, Niels; Grundy, A C; Kempenaar, C; Riemens, M M; Verschwele, A; Hansson, D.

    Proceedings 8th EWRS Workshop on Physical and Cultural Weed Control. European Weed Research Society, 2009. p. 28.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  72. 2008
  73. Published

    Within-day variation in continuous hive weight data as a measure of honey bee colony activity. / Meikle, William G; Rector, Brian G; Mercadier, Guy; Holst, Niels.

    In: Apidologie, Vol. 39, 29.08.2008, p. 694-707.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  74. Published

    Impact of two treatments of a formulation of Beauveria bassiana (Deuteromycota: Hyphomycetes) conidia on Varroa mites (Acari: Varroidae) and on honeybee (Hymenoptera: Apidae) colony health. / Meikle, William G.; Mercadier, Guy; Holst, Niels; Girod, Vincent.

    In: Experimental & Applied Acarology, Vol. 46, No. 1-4, 28.05.2008, p. 105-117.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  75. Published

    Apera spica-venti population dynamics and impact on crop yield as affected by tillage, crop rotation, location and herbicide programmes. / Melander, B; Holst, N; Jensen, P K; Hansen, E M; Olesen, J E.

    In: Weed Research, Vol. 48, No. 1, 2008, p. 48-57.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  76. Published

    Beauveria bassiana : Svampen der dræber varroamider. / Steenberg, Tove; Kryger, Per; Holst, Niels.

    In: SDE-nyt, Vol. 4, 2008, p. 12-14.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  77. Published

    Competition between cultivated rice (Oryza sativa) and wild rice (Oryza punctata) in Kenya. / Munene, Jane T; Kinyamario, Jenesio I; Holst, Niels; Mworia, John K.

    In: African Journal of Agricultural Research, Vol. 3, No. 9, 2008, p. 605-611.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  78. Published

    Honningbiernes skadegørere : Kursusmateriale for kyndige biavlere. / Kryger, Per; Enkegaard, Annie; Hansen, Lars Monrad; Holst, Niels; Nielsen, Steen Lykke.

    Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2008. 28 p.

    Research output: Book/anthology/dissertation/reportBookEducation

  79. Published

    Impact of a treatment of Beauveria bassiana (Deuteromycota: Hyphomycetes) on honeybee (Apis mellifera) colony health and on Varroa destructor mites (Acari: Varroidae). / Meikle, William G.; Mercadier, Guy; Holst, Niels; Nansen, Christian; Girod, Vincent.

    In: Apidologie, Vol. 38, 2008, p. 1-13.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  80. Published

    Sprøjtepraksis i sædskifter med og uden glyphosattolerante afgrøder : Effekter på floraen i mark og hegn. / Holst, Niels; Axelsen, Jørgen Aagaard; Pedersen, Marianne Bruus; Damgaard, Christian Frølund; Kudsk, Per; Lassen, Jesper; Madsen, Kathrine H; Mathiassen, Solvejg K; Strandberg, Beate.

    Miljøstyrelsen, 2008. 167 p. (Bekæmpelsesmiddelforskning fra Miljøstyrelsen; No. 121).

    Research output: Book/anthology/dissertation/reportReportResearch

  81. 2007
  82. Published

    Duration and Spread of an Entomopathogenic Fungus, Beauveria bassiana (Deuteromycota: Hyphomycetes), Used to Treat Varroa Mites (Acari: Varroidae) in Honey Bee (Hymneoptera: Apidae) Hives. / Meikle, W G; Mercadier, G; Holst, N; Nansen, C; Girod, V.

    In: Journal of Economic Entomology, Vol. 100, No. 1, 01.02.2007, p. 1-10.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  83. Published

    'All models are wrong - but some are useful' : a report from an EWRS workshop on modelling weed population dynamics. / Rasmussen, I A; Bastiaans, L.; Holst, N; Grundy, A.; Melander, B.

    14th EWRS Symposium. European Weed Research Society, 2007. p. 116.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  84. Published

    Apera spica-venti population growth and impact under the influence of tillage, crop rotation, location and chemical control level. / Melander, B; Holst, N; Jensen, P K; Hansen, E. M.; Olesen, J E.

    14th EWRS Symposium. European Weed Research Society, 2007. p. 120.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  85. Published

    Field weed population dynamics: a review of model approaches and applications. / Holst, N; Rasmussen, I A; Bastiaans, L.

    In: Weed Research, Vol. 47, 2007, p. 1-14.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  86. Published

    Microclimate prediction for dynamic greenhouse climate control. / Körner, Oliver; Aaslyng, Jesper Mazanti; Andreassen, Andrea Utoft; Holst, Niels.

    In: HortScience, Vol. 42, No. 2, 2007, p. 272-279.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  87. Published

    Overvintrende bistader på vægten. / Geldmann, Jonas; Holst, Niels; Kryger, Per.

    In: SDE-nyt, No. 2, 2007, p. 4-5.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  88. Published

    Overvintrende bistader på vægten. / Geldmann, Jonas; Holst, Niels; Kryger, Per.

    In: Dansk Biavl, No. 5, 2007, p. 95-96.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  89. Published

    Overvintrende bistader på vægten. / Geldmann, Jonas; Holst, Niels; Kryger, Per.

    In: Tidsskrift for Biavl, No. 4, 2007, p. 92-93.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  90. Published

    Report from an EWRS workshop on modelling weed population dynamics. / Rasmussen, Ilse Ankjær; Bastiaans, L; Holst, Niels; Grundy, A; Melander, Bo.

    Ikke angivet. ed. / B Melander; D Cloutier; B Gerowitt. European Weed Research Society, 2007. p. 174.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  91. Published

    Tolerance of four spring barley (Hordeum vulgare) varieties to weed harrowing. / Hansen, P K; Rasmussen, I A; Holst, N; Andreasen, C.

    In: Weed Research, Vol. 47, No. 3, 2007, p. 241-251.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  92. 2006
  93. Published

    Using balances linked to dataloggers to monitor honey bee colonies. / Meikle, W. G.; Holst, N.; Mercadier, G.; Derouané, F.; James, R. R.

    In: Journal of Apicultural Research, Vol. 45, No. 1, 01.01.2006, p. 39-41.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  94. Published

    Bistader på vægten. / Holst, Niels; Geyti, Jørgen; Kryger, Per.

    In: Tidsskrift for Biavl, No. 6, 2006, p. 188-189.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  95. Published

    Bistader på vægten. / Holst, Niels; Geyti, Jørgen; Kryger, Per.

    In: Dansk Biavl, No. 5, 2006, p. 114-117.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  96. Published

    Bistader på vægten. / Holst, Niels; Geyti, Jørgen; Kryger, Per.

    In: SDE-nyt, No. 2, 2006, p. 11-13.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  97. Published

    Portræt af en vokstavle. / Holst, Niels; Kryger, Per; Meikle, William G.

    In: SDE-nyt, No. 3, 2006, p. 14-15.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  98. Published

    Portræt af en vokstavle. / Holst, Niels; Kryger, Per; Meikle, William G.

    In: Tidsskrift for Biavl, No. 10, 2006, p. 316-318.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  99. Published

    Portræt af en vokstavle. / Holst, Niels; Kryger, Per; Meikle, William G.

    In: Dansk Biavl, No. 9, 2006, p. 230-233.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  100. Published

    Propagation of Apera spica-venti under the influence of crop rotation, tillage, and chemical control level. / Melander, Bo; Holst, Niels; Hansen, Elly Møller; Olesen, Jørgen E.

    Tillage systems for the benefit of agriculture and the environment: Extended abstracts.. 2006. p. 210-214.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  101. Published

    Propagation of Apera spica-venti under the influence of crop rotation, tillage, and chemical control level. / Melander, Bo; Holst, Niels; Hansen, Elly Møller; Olesen, Jørgen E.

    Tillage systems for the benefit of agriculture and the environment: Book of abstracts. 2006. p. 48-48 (NJF Report; No. 4, Vol. 2).

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  102. Published

    Reduceret jordbearbejdning kan øge behandlingsindekset. / Melander, Bo; Holst, Niels; Olesen, Jørgen E.

    In: Mark, No. 12, 2006, p. 12-16.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  103. Published

    The use of balances linked to dataloggers to monitor honeybee colonies. / Meikle, W.G.; Holst, Niels; Mercadier, G.; Derouane, F.; James, R.R.

    In: Journal of Apicultural Research & Bee World, No. 45, 2006, p. 39-41.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  104. Published

    Vidensyntese om honningbier. / Hansen, Lars Monrad; Kryger, Per; Boelt, Birte; Holst, Niels; Enkegaard, Annie; Spliid, Niels Henrik; Nielsen, Steen Lykke; Graglia, Enrico; Jespersen, Jørgen Brøchner; Larsen, Kirsten Brahe.

    Tjele : Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2006. 67 p. (DJF Rapport - Markbrug, Vol. 120).

    Research output: Book/anthology/dissertation/reportReportCommunication

  105. 2005
  106. Published

    Determinants and patterns of population growth in water hyacinth. / Wilson, J.R.; Holst, Niels; Rees, M.

    In: Aquatic Botany, Vol. 81, 2005, p. 51-67.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  107. Published

    Field weed population models: a review of approaches and application domains. / Holst, Niels; Rasmussen, Ilse Ankjær; Bastiaans, L.

    Proc. 13th EWRS Symposium, Bari, Italy. (Extended abstract available on CD).. 2005.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  108. Published

    Model based humidity control of Botrytis in greenhouse cultivation. / Körner, O.; Holst, Niels.

    Proceedings of the International Conference on Sustainable Greenhouse Systems - Greensys 2004. ed. / G van Straten; G P A Bot; W Th M van Meurs; L M F Marcelis. 2005. p. 141-148 (Acta Horticulturae, Vol. 691).

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  109. Published

    Recursive density equivalents: an improved method for forecasting yield loss caused by mixed weed populations. / Holst, Niels.

    In: Journal of Agricultural Science, Vol. 143, No. 4, 2005, p. 293-298.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  110. Published

    The use of balances linked to dataloggers to monitor honeybee colonies. / Meikle, W.G.; Holst, Niels; Mercadier, G.; Derouané, F.

    Proc. 3rd European Congress on Social Insects, St. Petersburg, Russia. 2005. p. 105-105.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  111. 2004
  112. Published

    Climate control to avoid grey mould. / Körner, O.; Holst, Niels.

    Proc. NJF Seminar No. 355, 12-15 May 2004, Odense, Denmark. 2004.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  113. Published

    Computer model for simulating the long-term dynamics of annual weeds. / Rasmussen, Ilse Ankjær; Holst, Niels.

    2004. Abstract from EWRS Workshop on Physical and Cultural Weed Control, Lillehammer, Norway.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  114. Published

    Ikke-kemisk ukrudtsbekæmpelse - mekanisk og termisk. / Melander, Bo; Rasmussen, Ilse Ankjær; Holst, Niels; Bertelsen, I.

    Ukrudtsbogen. ed. / Kathrine Hauge Madsen; Jørgen Jakobsen. Flakkebjerg : Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2004. p. 207-226.

    Research output: Contribution to book/anthology/report/proceedingBook chapterCommunication

  115. Published

    Langsigtet balance i ukrudtsbalancen. / Rasmussen, Ilse Ankjær; Melander, Bo; Hansen, Preben Klarskov; Holst, Niels.

    2004. Paper presented at Seminar om Planteværn 2004 - Landbrugsafgrøder, Denmark.

    Research output: Contribution to conferencePaperResearch

  116. Published

    Ukrudtsøkologi og -biologi. / Rasmussen, Ilse Ankjær; Holst, Niels; Graglia, Enrico; Hansen, Preben Klarskov; Melander, Bo; Mathiassen, Solvejg K.; Kudsk, Per; Jensen, Peter Kryger; Boelt, Birte; Madsen, Kathrine Hauge.

    Ukrudtsbogen. ed. / Kathrine Hauge Madsen; Jørgen Jakobsen. 4. ed. Flakkebjerg : Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2004. p. 19-42.

    Research output: Contribution to book/anthology/report/proceedingBook chapterCommunication

  117. 2003
  118. Published

    Biological control and other pest management options for larger grain borer Prostephanus truncatus. / Borgemeister, C; Holst, N; Hodges, R J.

    Biological Control in IPM Systems in Africa. ed. / P Neuenschwander; C Borgemeister; J Langewald. CABI Publishing, Wallingford, UK, 2003. p. 311-328.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  119. Published

    Computer model for simulating the long-term dynamics of annual weeds: from seedlings to seeds. / Rasmussen, Ilse Ankjær; Holst, Niels.

    In: Aspects of Applied Biology 69: Seedbanks: Determination, Dynamics & Management, 2003, p. 277-284.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  120. Published

    Modelling the effect of management strategies on the seed bank dynamics of volunteer oilseed rape. / Madsen, K.H.; Rasmussen, Ilse Ankjær; Holst, Niels.

    Boelt, B. (ed.). Proceedings of the 1st European Conference on the Co-existence of Genetically Modified Crops with Conventional and Organic Crops, pp. 184-186. ISB. 2003.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  121. Published

    Teretrius nigrescens against larger grain borer Prostephanus truncatus in African maize stores : biological control at work? / Holst, Niels; Meikle, W.G.

    In: Journal of Applied Ecology 40, p, Vol. 40, 2003, p. 307-319.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  122. 2002
  123. Published

    Computer model for simulating the long-term dynamics of annual weeds under different cultivation practices. / Rasmussen, Ilse Ankjær; Holst, Niels; Pedersen, L.; Rasmussen, Karsten.

    Proceedings of the 5th EWRS Workshop on Physical and Cultural Weed Control, Pisa. European Weed Research Society, 2002. p. 6-13.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  124. Published

    Pest management in traditional maize stores in West Africa : a farmer's perspective. / Meikle, W. G.; Markham, R. H.; Nansen, C.; Holst, Niels; Degbey, P.; Azoma, K.; Korie, S.

    In: Journal of Economic Entomology, Vol. 95, 2002, p. 1079-1088.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  125. Published

    Ukrudtsudviklingen i forskellige sædskifter med og uden bekæmpelse i konkurrencestærke afgrøder. / Rasmussen, Karsten; Rasmussen, Gitte; Badsberg, Jens Henrik; Holst, Niels.

    19. Danske Planteværnskonference: Ukrudt, sygdomme og skadedyr. Danmarks JordbrugsForskning, 2002. p. 151-166 (DJF Rapport - Markbrug; No. 64).

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  126. Published

    When biological control does not work: An IPM framework to manage larger grain borer (Prostephanus truncatus). / Meikle, W.G.; Hodges, R.J.; Holst, Niels.

    International Conference on IPM in sub-Saharan Africa, 8-12 September 2002 , Kampala. Makarere University, Kampala, Uganda. www.agrsci.dk/plb/nho/vms/.. 2002. p. 12-12.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  127. 2001
  128. Published

    Dynamics of short-term variation in pollen foraging by honey bees. / Nansen, C.; Holst, Niels.

    In: Portugaliae Acta Biologica, Vol. 20, 2001, p. 249-264.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  129. Published

    Modelling a decision support tool. / Wilson, J.; Holst, Niels.

    In: Water Hyacinth News, no., Vol. 3, 2001, p. 7-7.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearch

  130. Published

    Sensitivity of Prostephanus truncatus (Horn)(Coleoptera: Bostrichidae) flight activity to environmental variables in Benin, West Africa. / Nansen, C.; Korie, S.; Meikle, W. G.; Holst, Niels.

    In: Environmental Entomology, Vol. 30, 2001, p. 1135-1143.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  131. Published

    The Effects of an Entomopathogenic Fungus, Beauveria bassiana (Balsamo) Vuillemin (Hyphomycetes), on Prostephanus truncatus (Horn) (Col.: Bostrichidae), Sitophilus zeamais Motschulsky (Col.: Curculionidae), and Grain Losses in Stored Maize in the Benin Republic. / Meikle, W.G.; Cherry, A.J.; Holst, Niels; Hounna, B.; Markham, R.H.

    In: Journal of Invertebrate Pathology, Vol. 77, No. 3, 2001, p. 198-205.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  132. Published

    Water hyacinth population dynamics. / Wilson, J. R.; Rees, M.; Holst, Niels; Thomas, M. B.; Hill, G.

    Second IOBC Global Working Group Meeting on Biological and Integrated Control of Water Hyacinth. Beijing, China, 9-12 October 2000. ed. / M H Julien; M P Hill; T D Center; D IOBC Global Working Group Meeting on Biological and Integrated Control of Water Hyacinth. 2001.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  133. 2000
  134. Published

    An evaluation of sequential sampling plans for the larger grain borer (Coleoptera: Bostrichidae) and the maize weevil (Coleoptera: Curculionidae) and of visual grain assessment in West Africa. / Meikle, W.G.; Holst, Niels; Degbey, P.; Oussou, R.

    In: Journal of Economic Entomology, Vol. 93, 2000, p. 1822-1831.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  135. Published

    Analyzing the impact of Teretrius nigrescens on Prostephanus truncatus in maize stores in West Africa. / Holst, Niels; Meikle, W.G.; Nansen, C.; Markham, R.H.

    Proceedings of the 21. International Congress of Entomology, Foz do Iguassu, Brazil, 20-26 August 2000. 2000. p. 1015-1015.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  136. Published

    DAPS - beslutningsstøttemodel til præcisionsjordbrug. / Christensen, Svend; Heisel, Torben; Rasmussen, Gitte; Walter, Anne Mette; Holst, Niels.

    17. Danske Planteværnskonference: Abstracts fra postersession. Danmarks JordbrugsForskning, 2000. p. 23-24 ( DJF rapport Markbrug; No. 25).

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  137. Published

    Grain injury models for Prostephanus truncatus (Coleoptera: Bostrichidae) and Sitophilus zeamais (Coleoptera: Curculionidae) in rural maize stores in West Africa. / Holst, Niels; Meikle, W. G.; Markham, R. H.

    In: Journal of Economic Entomology, Vol. 93, 2000, p. 1338-1346.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  138. Published

    Modelling as a tool for integrated pest management in the rural maize store ecosystem. / Meikle, W.G.; Holst, Niels; Markham, R.H.

    Proceedings of the 21. International Congress of Entomology, Foz do Iguassu, Brazil, 20-26 August 2000. 2000. p. 1019-1019.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  139. Published

    Simple evaluation procedures as IPM tools for stored maize in West Africa. / Meikle, W.G.; Holst, Niels; Markham, R.H.

    Proceedings of the 21. International Congress of Entomology, Foz do Iguassu, Brazil, 20-26 August 2000. 2000. p. 1022-1022.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  140. 1999
  141. Published

    Modelling the rural maize store ecosystem: techniques, tools and benefits. / Holst, Niels; Meikle, W.G.; Markham, R.H.

    Entomopathology and stored product pest management: Proceeding of a workshop held at IITA in Calavi, Benin, 30 November - 3 December 1999. 1999. p. 38-38.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  142. Published

    Pesticide use in grain stores : an evaluation based on survey data from Benin Republic. / Meikle, W.G.; Degbey, P. Oussou; Holst, Niels R.; Nansen, C.; Markham, R.H.

    In: PhAction New, 1999, p. 1-1.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  143. Published

    Population simulation model of Sitophilus zeamais (Coleoptera: Curculionidae) in grain stores in West Africa. / Meikle, W G; Holst, N; Markham, R H.

    In: Environmental Entomology, Vol. 28, 1999, p. 836-844.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  144. Published

    Simulation Model of the Mediterranean Flour Moth (Lepidoptera: Pyralidae) in Danish Flour Mills. / Skovgård, Henrik; Holst, Niels; Nielsen, Per Sejerø.

    In: Environmental Entomology, Vol. 28, No. 6, 1999, p. 1060-1066.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  145. 1998
  146. Published

    Simulation Model of Prostephanus truncatus (Coleoptera : Bostrichidae) in Rural Maize Stores in the Republic of Benin. / Meikle, William G.; Holst, Niels; Scholz, Dagmar; Markham, Richard H.

    In: Environmental Entomology, Vol. 27, No. 1, 01.01.1998, p. 59-69.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  147. Published

    A simulation model of Prostephanus truncatus (Horn) (Coleoptera: Bostrichidae) in rural grain stores in West Africa. / Meikle, W.G.; Holst, Niels; Scholz, D.; Markham, R.H.

    In: Environmental Entomology, Vol. 27, 1998, p. 59-69.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  148. Published

    Developing computer-based modelling programs to study the dynamics of maize pest populations in traditional African storage stystems. / Meikle, W.G.; Markham, R.H.; Holst, Niels.

    In: Post Harvest Systems, N, No. 3, 1998.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  149. Published

    Distribution and sampling of Prostephanus truncatus (Coleoptera: Bostrichidae) and Sitophilus zeamais (Coleoptera: Curculionidae) in maize stores in Benin. / Meikle, W.G.; Markham, R.H.; Holst, Niels; Schneider, H.; Vowotor, K.

    In: Journal of Economic Entomology, Vol. 91, No. 6, 1998, p. 1366-1374.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  150. Published

    How to produce robust and flexible models using patterns of object-oriented design. / Holst, Niels.

    Proceedings of the 7th International Congress of Plant Pathology, Edinburgh, Scotland, 9 - 16 August 1998. 1998. p. 3-3.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  151. Published

    Modelling the rural maize store ecosystem : techniques tools and benefits. / Holst, Niels; Meikle, W.G.; Markham, R.H.

    Entomopathology and stored product pest management: Proceedings of a workshop held at IITA in Calavi, Benin, 30 November - 3 December 1998, Meikle, W.G., and Smith, S. eds., pp. 38. IITA, Calavi, Benin. 1998.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  152. Published

    Novel strategies in weed control providing for environment, economy and landscape resources. / Christensen, Svend; Holst, Niels.

    Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz. Vol. 16 1998. p. 501-509.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  153. Published

    Object-oriented implementation of the metabolic pool model. / Holst, Niels; Axelsen, Jørgen Aagaard; Olesen, Jørgen E.; Ruggle, P.

    In: Ecological Modelling, Vol. 104, 1998, p. 175-187.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  154. Published

    Ukrudt på otte økologiske kvægbrug : betydende faktorer for ukrudtets udvikling 1989-1996. / Rasmussen, Karsten; Holst, Niels; Kristensen, Ib Sillebak.

    15. Danske Planteværnskonference.: Pesticider og miljø, ukrudt. Danmarks JordbrugsForskning, 1998. (DJF Rapport Markbrug; No. 2).

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  155. Published

    Ukrudt på otte økologiske kvægbrug : betydende faktorer for ukrudtets udvikling 1989-1996. / Rasmussen, Karsten; Holst, Niels; Kristensen, Ib Sillebak.

    DJF rapport 2. 1998. p. 203-217.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  156. 1997
  157. Published

    A physiologically based model of pest-natural enemy interactions. / Holst, Niels; Ruggle, Patrick.

    In: Experimental & Applied Acarology, Vol. 21, 1997, p. 325-341.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  158. Published

    An object-oriented model of the interaction between Blumeria graminis and winter wheat. / Nielsen, A M; Olesen, J E; Holst, N; Secher, B J M.

    In: Aspects of Applied Biology, 1997, p. 293-298.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference articleResearch

  159. Published

    Modelling interactions in the winter wheat agroecosystem. / Olesen, Jørgen E.; Holst, Niels; Christensen, Svend; Nielsen, A.M.

    Aspects of Applied Biology. Vol. 50 1997. p. 451-458.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  160. Published

    Modelling natural control of cereal aphids : IV. Aphidiid and aphelinid parasitoids. / Ruggle, P.; Holst, Niels.

    Acta Jutlandica 72:2, Natural Sciences Series 11. 1997. p. 233-245.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  161. Published

    Modelling natural control of cereal aphids : V. Entomophthoralean fungi. / Dromph, K.; Holst, Niels; Eilenberg, J.

    Acta Jutlandica 72:2, Natural Sciences Series 11. 1997. p. 247-258.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  162. Published

    Modelling natural control of cereal aphids. II : The carabid Bembidion lampros. / Petersen, Mette Kjøbek; Holst, Niels.

    In: Acta Jutlandica, Vol. 72, 1997, p. 207-219.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  163. Published

    Modelling the population dynamics of Bembidion lampros Coleoptera: Carabidae and Tachyporus hypnorum Coleoptera: Staphylinidae. / Petersen, Mette Kjøbek; Holst, Niels.

    Life histories of two predaceous beetles, Bembidion lampros and Tachyporus hypnorum in the agroecosystem. Sveriges lantbruksuniversitet, 1997.

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearch

  164. Published

    Simulations of the predator-prey interactions in a two-species ecotoxicological test system. / Axelsen, Jørgen Aagaard; Holst, Niels; Hamers, Timo; Krogh, Paul Henning.

    In: Ecological Modelling, Vol. 101, 1997, p. 15-25.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  165. 1996
  166. Published

    Bladlus i hvede : effekter af nyttedyr og afgrødens fysiologi. / Holst, Niels; Ruggle, Patrick; Secher, Bo J M.

    13. Danske Planteværnskonference: Sygdomme og skadedyr. Statens Planteavlsforsøg, 1996. p. 117-124 (SP rapport; No. 4).

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  167. Published

    Comparisons of understorey vegetation and soil fertility in plantations and adjacent natural forests in the Ethiopian highlands. / Michelsen, A.; Nigatu, L.; Friis, I.; Holst, Niels.

    In: Journal of Applied Ecology, Vol. 33, 1996, p. 627-642.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  168. 1995
  169. Published

    Spatial variation of Sitobion avenae F. Hom.: Aphididae and its primary parasitoids Hym.: Aphidiidae, Aphelinidae. / Ruggle, P.; Holst, Niels.

    In: Acta Jutlandica. Naturvidenskabelig Serie, Vol. 70, No. 2, 1995, p. 117-233.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  170. 1994
  171. Published

    Life history of parasitoids attacking cereal aphids. / Ruggle, P.; Holst, Niels.

    Norwegian Journal of Agricultural Sciences: Suppl. no. 16. 1994. p. 83-88.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  172. 1993
  173. Published

    Pesticiders utilsigtede effekter på meldug og bladlus Pesticide side-effects of pesticides on powdery mildew and aphids. / Kaysø, E.; Kristiansen, L.M.; Munk, L.; Saxe, H.; Eilenberg, J.; Kjølholt, J.; Holst, Niels.

    1993. 1993 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned