Aarhus University Seal / Aarhus Universitets segl

Jens Grønbech Hansen

  1. Conference article
  2. Published

    EuroBlight tool for the comparison of late blight sub-models - Status and perspectives. / Hansen, Jens Grønbech; Kessel, G; Narstad, R; Schepers, H; Nielsen, Bent J; Lassen, Poul.

    In: PPO-Special Report, No. 14, 2010, p. 67-74.

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

  3. Published

    The development and control of Late Blight (Phytophthora infestans) in Europe in 2007 and 2008. / Hansen, Jens Grønbech; Andersson, Björn; Bain, Ruairidh; Schmiedl, Johannes; Soellinger, Josef; Ritchie, Faye; Bucena, Linda; Cakir, Emel; Cooke, Louise; Dubois, Ludovic; Filippov, Alexey; Hannukkala, Asko; Hausladen, Hans; Hausvater, Ervin; Heldak, Jan; Hermansen, Arne; Kapsa, Jozefa; Pliakhnevich, Mikhail; Koppel, Mati; Lees, Alison; Musa, Tomke; Ronis, Antanas; Schepers, Huub; Vogelaar, Kees; Vanhaverbeke, Pieter.

    In: PPO-Special Report, No. 384, 2009, p. 11-30.

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

  4. Published

    The development and control of Late Blight (Phytophthora infestans) in Europe in 2009. / Hansen, Jens Grønbech; Anderson, Bjorn; Bain, Ruairidh; Lees, Alison; Bugiano, Riccardo ; Ritchie, Faye; Bucena, Linda; Kildea, Steven ; Cooke, Louise; Dubois, Ludovic; Filippov, Alexey; Hannukkala, Asko; Hausladen, Hans ; Hausvater, Ervin; Heldak, Jan; Hermansen, Arne; Narstad, Ragnhild; Kapsa, Jozefa; Koppel, Mati; Musa, Tomke; Ronis, Antanas; Schepers, Huub; Vogelaar, Kees; Vanhaverbeke, Pieter.

    In: PPO-Special Report, No. 14, 2010, p. 17-34.

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

  5. Published

    Report of subgroup epidemiology and decision support systems. / Kessel, Geert J T; Hansen, Jens Grønbech.

    In: PPO-Special Report, No. 14, 2010, p. 159-160.

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

  6. Published

    Control of potato late blight using a dose model to adjust fungicide input. / Nielsen, Bent J; Bødker, Lars; Hansen, Jens Grønbech.

    In: PPO-Special Report, No. 14, 2010, p. 187-192.

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

  7. Published

    Improvement of potato late blight forecasting. / Nærstad, R; Le, V H; Hermansen, A; Hannukkala, A; Nielsen, Bent J; Hansen, Jens Grønbech; Grönberg, L; Andersson, B; Yuen, J.

    In: PPO-Special Report, No. 384, 2009, p. 103-106.

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

  8. Review
  9. Published

    Maize lethal necrosis (MLN) : Efforts toward containing the spread and impact of a devastating transboundary disease in sub-Saharan Africa. / Boddupalli, Prasanna; Suresh, L. M.; Mwatuni, Francis; Beyene, Yoseph; Makumbi, Dan; Gowda, Manje; Olsen, Mike; Hodson, David; Worku, Mosisa; Mezzalama, Monica; Molnar, Terence; Dhugga, Kanwarpal S.; Wangai, Anne; Gichuru, Lilian; Angwenyi, Samuel; Alemayehu, Yoseph; Grønbech-Hansen, Jens; Lassen, Poul.

    In: Virus Research, Vol. 282, 197943, 06.2020.

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

  10. Conference abstract in journal
  11. Published

    EuroWheat.ORG - Support for integrated disease management in wheat. / Jørgensen, L. N.; Hovmøller, M. S.; Hansen, J. G.; Lassen, P.; Clark, B.; Bayles, R.; Rodemann, B.; Flath, K.; Jahn, M.; Goral, T.; Czembor, J.; Cheyron, P.; Maumene, C.; De Pope, C.; Ban, R.; Nielsen, G. C.; Berg, G.

    In: NJF Report, Vol. 8, 2012, p. 32.

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

  12. Book
  13. Published

    Udvikling af nye risikomodeller for Septoria (Zymoseptoria tritici) i vinterhvede. / Bligaard, Jens; Jørgensen, Lise Nistrup; Axelsen, Jørgen A; Hansen, Jens Grønbech; Ørum, Jens Erik; Santhome, Sanmohan; Nielsen, Ghita Cordsen.

    Miljøstyrelsen, 2017. 100 p.

    Research output: Book/anthology/dissertation/reportBookCommunication

  14. Published

    Mikroklima i kartofler i relation til kartoffelskimmel. / Hansen, Jens Grønbech.

    Tidsskrift for Planteavls Specialserie, 1992. 43 p.

    Research output: Book/anthology/dissertation/reportBookCommunication

  15. Report
  16. Published

    Entry and transfer of host resistance information to EUCABLIGHT database : User manual. / Hansen, Jens Grønbech; Lassen, Poul; Colon, Leontine.

    Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2006. 62 p. (Internal report, Plant production; No. 1).

    Research output: Book/anthology/dissertation/reportReportCommunication

  17. Published

    Evaluering af risikotal for udvikling af kartoffelskimmel (Phytophthora infestans). / Hansen, Jens Grønbech.

    2002. 70 p. (DJF intern rapport; No. 167).

    Research output: Book/anthology/dissertation/reportReportResearch

  18. Published

    Phytophthora.exe ver 1.1 : PC-program for the storage and upload of Phytophthora infestans isolate information to the EUCABLIGHT database. User manual. / Hansen, Jens Grønbech; Lassen, Poul; Cooke, David; Lees, Alison.

    Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2006. 46 p. (Internal Report, Plant production; No. 2).

    Research output: Book/anthology/dissertation/reportReportCommunication

  19. Published

    Phytophthora.exe ver 2.0 : PC-program for the storage and upload of Phytophthora infestans insolate information to the EUCABLIGHT database: User manual. / Hansen, Jens Grønbech; Lassen, Poul; Cooke, David; Lees, Alison.

    Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2008. 49 p. (DJF internal report; No. 15).

    Research output: Book/anthology/dissertation/reportReportCommunication

  20. Published
  21. Published

    Forbedret mulighed for reduktion af fungicidforbruget i kartofler. / Nielsen, Bent J; Hansen, Jens Grønbech; Thysen, Iver; Pinnschmidt, Hans; Plauborg, Finn; Broge, Niels Henrik; Bødker, Lars; Møller, Lars; Nielsen, Niels Woetmann.

    Miljøstyrelsen, 2008. 128 p. (Bekæmpelsesmiddelforskning fra Miljøstyrelsen; No. 117).

    Research output: Book/anthology/dissertation/reportReportResearch

  22. Book chapter
  23. Published

    Controlling late blight in susceptible and resistant potato cultivars with BlightManager. / Abuley, Isaac Kwesi; Hansen, Jens Grønbech; Hansen, Hans Henning.

    Applied Crop Protection 2020. ed. / Lise Nistrup Jørgensen; Thies Marten Heick; Isaac Kwesi Abuley; Peter Kryger Jensen; Helene Saltoft Kristjansen; Andrius Hansen. Tjele : Aarhus Universitet - DCA - Nationalt Center for Fødevarer og Jordbrug, 2021. p. 92-96 (DCA rapport; No. 187).

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

  24. Published

    IPMBlight2.0: using pathogen population information to improve late blight control. / Andrivon, Didier; Corbiere, Roselyne; Hansen, Jens Grønbech; Eikemo, Håvard; Puidet, Britt; Gaucher, Denis; Chatot, Catherine; Aurousseau, Frederique; Barbary, Arnaud; Glorvigen, Borghild; Lees, Alison; Cooke, David.

    Proceedings of the sixteenth EuroBlight Workshop. Vol. 18 Wageningen University, 2017. p. 33-38 (PPO-Special Report).

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

  25. Published

    Eucablight: a late blight network for Europe. / Colon, L.T.; Cooke, D.E.L.; Hansen, Jens Grønbech; Lassen, Poul; Andrivon, D.; Hermansen, A.; Zimnoch-Guzowska, E.; Lees, A.K.

    Haverkort, A.J. & Struik, P.C.,(eds.). Potato in progress. Science meets practice. Wageningen Academic Publishers. ISBN. Vol. 9076998841 2005. p. 290-298.

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

  26. Article in proceedings
  27. Published

    Undersøgelse af sporulering og sporangiefrigørelse hos Phytophthora infestans under markforhold ved Flakkebjerg 2002. / Bay, Anne; Bødker, Lars; Hansen, Jens Grønbech.

    20. Danske Planteværnskonference: Korn, kartofler, skadedyr, miljø og postere. Danmarks JordbrugsForskning, 2003. p. 31-47 (DJF Rapport - Markbrug; No. 89).

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

  28. Published

    Septoriamodel med vejrdata versus en Septoria Timer i afgrøden. / Bligaard, Jens; Jørgensen, Lise Nistrup; Nielsen, Ghita Cordsen; Ørum, Jens Erik; Hansen, Jens Grønbech; Axelsen, Jørgen Aagaard; Baby, Sanmohan; Pedersen, Lars H.

    Plantekongres 2016. 2016. p. 136-137.

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

  29. Published

    Overview of standard descriptions of Phytophthora decision support systems. / Bouma, E.; Hansen, Jens Grønbech.

    Proceedings of the Workshop on the European network for development of an integrated Control Strategy of Potato Late Blight. ed. / Huub Shepers; Erno Bouma. 1999. p. 48-51 (PAV-special report; No. 5).

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

  30. Published

    Kartoffelskimmel før og nu. / Bødker, Lars; Kidmose, R.; Hansen, Jens Grønbech; Holm, Søren Peter.

    15. Danske Planteværnskonference: Sygdomme og Skadedyr. 1998. p. 81-87 (DJF-rapport, Markbrug; No. 3).

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

  31. Published

    Information that DSS builders can find in the Eucablight database. / Colon, L.T.; Cooke, D.E.L.; Hansen, Jens Grønbech; Lassen, Poul; Kessel, G.; Lees, A.K.

    Proceedings of the Ninth Workshop of an European network for development of an integrated control strategy of potato late blight. ed. / C E Westerdijk; H T A M Schepers. Applied Plant Research, 2006. p. 23-28 (Special report; No. 11).

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

  32. Published

    EUCABLIGHT one year on : an update on the European blight population database. / Cooke, D E L; Lees, A K; Hansen, Jens Grønbech; Lassen, Poul; Andersson, B; Bakonyi, J.

    Proceedings of the Tenth Workshop of an European network for development of an integrated control strategy of potato late blight. ed. / H T A M Schepers. Applied Plant Research, 2007. p. 129-135 (Special report; No. 12).

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

  33. Published

    EUCABLIGHT: progress in characterising Europeam P. intestans populations. / Cooke, D E L; Lees, A K; Hansen, Jens Grønbech; Lassen, Poul; Andersson, B; Bakonyi, J.

    Proceedings of the Ninth Workshop of an European network for development of an integrated control strategy of potato late blight. ed. / C E Westerdijk; H T A M Schepers. Applied Plant Research, 2006. p. 143-150 (Special report; No. 11).

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

  34. Published

    Making Sense of Phytophthora infestans diversity at national and international scales. / Cooke, David E L; Lees, Alison K; Lassen, Poul; Hansen, Jens Grønbech.

    PPO-Special Report No 15 Applied Plant Research: Proceedings of 13th EuroBlight Workshop. ed. / H.T.A.M. Schepers. AGV Research Unit, 2012. p. 37-45.

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

  35. Published

    Molecular tools for analysis of populations of Phytophthora infestans at a local and global scale. / Cooke, D E L; Lees, A K; Zhan, J; Hansen, Jens Grønbech; Lassen, Poul; Birch, P R J.

    Proceedings of the Global Potato Conference. 2008. p. 273-274.

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

  36. Published

    The European population of Phytophthora infestans in a global context. / Cooke, David; Kessel, Geert J T; Lassen, Poul; Hansen, Jens Grønbech.

    Proceedings of the seventeenth Euroblight Workshop. ed. / H.T.A.M. Schepers. Stichting Wageningen Research, 2019. p. 35-36 (WUR Special Report; No. 19).

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

  37. Published

    Kulstofindhold og Dexter-indeks på udvalgte Sjællandske gårde. / Gislum, René; Hansen, Jens Grønbech.

    Plantekongres 2016. 2016. p. 54-55.

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

  38. Published

    Anvendelse af klimaspyd til plantebeskyttelse. / Hansen, Jens Grønbech.

    11. Danske Planteværnskonference. 1994. p. 133-142 (SP Rapport; No. 7).

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

  39. Published

    Availability and use of meteorological data for disease forecasting in Denmark. / Hansen, Jens Grønbech.

    Proceedings from Workshop: European Network for Development of an Integrated Control Strategy of Potato Late Blight. 1998. p. 125-136 (PAV-special report; No. 3).

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

  40. Published

    Behovsbestemt fungicidbehandling mod kartoffelskimmel (Phytophthora infestans) - erfaringer fra Danmark 1993. / Hansen, Jens Grønbech; Simonsen, Jørgen.

    35:e Svenska Växt-skyddskonferensen. 1994. p. 377-385.

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

  41. Published

    Beslutningsstøtte med en app til bekæmpelse af kartoffelskimmel. / Hansen, Jens Grønbech; Lassen, Poul; Bødker, Lars.

    Plantekongres 2016. 2016. p. 140-141.

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

  42. Published

    Beslutningsstøtte til bekæmpelse af kartoffelskimmel. / Hansen, Jens Grønbech; Bødker, Lars; Nielsen, Bent J.

    17. Danske Planteværnskonference: Positionsbestemt plantebeskyttelse / beslutningsstøtte / sygdomme-skadedyr / aksfusariose. Danmarks JordbrugsForskning, 2000. p. 219-228 (DJF rapport, markbrug; No. 24).

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

  43. Published

    Beslutningsstøtte til bekæmpelse af kartoffelskimmel. / Hansen, Jens Grønbech; Bødker, Lars; Nielsen, Bent J.

    17. Danske Planteværnskonference: Positionsbestemt plantebeskyttelse / beslutningsstøtte / sygdomme-skadedyr / aksfusariose. Danmarks JordbrugsForskning, 2000. p. 87-99 (DJF-rapport; No. 24).

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

  44. Published

    Blight management in the Nordic countries. / Hansen, Jens Grønbech; Nielsen, Bent J.; Bødker, Lars; Andersson, B.; Yuen, J.; Wiik, L.; Hermansen, A.; Nærstad, R.; Le, V.H.; Brurberg, M.B.; Hannukkala, A.; Lehtinen, A.

    Proceedings of the Ninth Workshop of an European network for development of an integrated control strategy of potato late blight. ed. / C E Westerdijk; H T A M Schepers. Applied Plant Research, 2006. p. 39-52 (Special report; No. 11).

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

  45. Published

    Development and practical implementation of a system for potato late blight forecasting. / Hansen, Jens Grønbech; Andersson, B.

    International symposium on applied agrometeorology and agroclimatology. 1996. p. 251-258.

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

  46. Published

    Eucablight - demonstrating new tools for collating and analysing plant pathology data on a European scale. / Hansen, Jens Grønbech; Hermansen, Arne; Colon, Leontine T; Cooke, David E L; Andersson, Bjorn; Nielsen, Bent J.; Darsow, Ulrich; Bakonyi, Jozsef; Lassen, Poul; Lees, Alison K.

    Sustainable disease management: the European perspective. The Royal Veterinary and Agricultural University, 2006. p. 41.

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

  47. Published

    Field specific and regional warning for development of potato late blight. / Hansen, Jens Grønbech.

    Proceedings of the Workshop on the European Network for Development of an Integrated Control Strategy of Potato Late Blight. PAV-special report no 1. ed. / H Schepers; E Bouma. 1997. p. 127-134 (PAV-special report; No. 1).

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

  48. Published

    IPM 2.0 i kartofler - kend din fjende for at vælge det rigtige våben. / Hansen, Jens Grønbech; Nielsen, Bent Jørgen; Kessel, Geert.

    Plantekongres 2016. 2016. p. 274-275.

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

  49. Published

    IPM2.0: Test of a DSS including information from a trap nursery. / Hansen, Jens Grønbech; Lassen, Poul; Abuley, Isaac Kwesi.

    Proceedings of the seventeenth Euroblight Workshop. ed. / H.T.A.M Schepers. Wageningen : Wageningen University, 2019. p. 105-113 (WUR Special Report; No. 19).

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

  50. Published

    Implementation of variety resistance in control strategies of potato late blight. / Hansen, Jens Grønbech; Bødker, Lars; Nielsen, Bent J.

    Proceedings of the 6th Workshop of an European network for development of an integrated control strategy of potato late blight. ed. / H T A M Schepers; C E Westerdijk. 2002. p. 111-123 (APR Special report; No. 8).

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

  51. Published

    Information and decision support for the control of potato late blight based on integrated PC and Internet applications. / Hansen, Jens Grønbech; Lassen, Poul; Jensen, Allan Leck; Thysen, Iver.

    Proceedings of the Workshop on the European network for development of an integrated Control Strategy of Potato Late Blight. ed. / Huub Shepers; Erno Bouma. 1999. p. 66-80 (PAV-special report; No. 5).

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

  52. Published

    Integration of pathogen and host resistance information in existing DSSs - introducing the IPMBlight2.0 approach. / Hansen, Jens Grønbech; Lassen, Poul; Hjelkrem, Anne-Grete Roer; Eikemo, Håvard; Cucak, Mladen; Lees, Alison; Gaucher, Denis; Chatot, Catherine; Kessel, Geert.

    Proceedings of the sixteenth EuroBlight Workshop. Vol. 18 Wageningen, 2017. p. 147-158 (PPO-Special Report).

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

  53. Published

    Internet baserede informations- og beslutningsstøttesystemer om kartoffelproduktion - hvad findes der og hvilken vej går udviklingen. / Hansen, Jens Grønbech.

    DJF temadag om kartofler. 2001. p. 16-33.

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

  54. Published

    Klimaspyd - Konklusioner og erfaringer fra et femårigt projekt. / Hansen, Jens Grønbech.

    12. danske planteværnskonference, sygdomme og skadedyr. 1995. p. 129-138 (SP Rapport; No. 3, Vol. 4).

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

  55. Published

    Managing global crop disease data. / Hansen, Jens Grønbech; Lassen, Poul.

    Proceedings from EFITA-WCCA-CIGR Conference: Sustainable Agriculture through ICT Innovation. 2013.

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

  56. Published

    Meteorological dataflow and management for potato late blight forecasting in Denmark. / Hansen, Jens Grønbech.

    Proceedings of the Workshop on Weather Information and Plant Protection. ed. / Jens G Hansen; Roland Sigvald. 1995. p. 57-64 (SP Rapport; No. 10, Vol. 3).

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

  57. Published

    Monitoring of potato late blight based on collaborative PC- and Internet applications. / Hansen, Jens Grønbech; Lassen, Poul; Röhrig, Manfred.

    Proceedings of the Workshop on the European network for development of and integrated control strategy of potato late blight. ed. / H T A M Schepers. 2001. p. 39-54 (PAV-special report; No. 7).

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