Hans Jørgen Lyngs Jørgensen

Research output

Research output per year 1993 2003 2006 2008 2009 2017 2020

• 60 Journal article
• 20 Conference abstract in proceedings
• 20 Poster
• 18 Conference abstract for conference
• 22 More
  • 8 Book chapter
  • 8 Article in proceedings
  • 2 Report chapter
  • 2 Literature review
  • 1 Paper
  • 1 Review

Research output per year

Research output per year

Search results

• 2005

  Unsaturated fatty acids from zoospores of Sclerospora graminicola induce resistance in pearl millet

  Amruthesh, K. N., Geetha, N. P., Jørgensen, H. J. L., Neergaard, E. H. D. & Shetty, H. S., 2005, In: European Journal of Plant Pathology. 111, 2, p. 125-137 13 p.

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

  12 Citations (Scopus)
• 2004

  Bekæmpelse af æbleskurv ved brug af plantens egne forsvarsmekanismer

  Jørgensen, H. J. L., Bengtsson, M., Wulff, E. & Hockenhull, J., 2004, In: FØJOenyt. 3, 3 p.

  Research output: Contribution to journal › Journal article › Research

• Bioimaging of Sclerospora graminicola, oomycete pathogen of pearl millet (Pennisetum glaucum)

  Shetty, H. S., Shetty, N. P., Neergaard, E. D. & Jørgensen, H. J. L., 2004. 2 p.

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

• Control of apple scab by use of the plants own defence mechanisms: newsletter from Danish Research Centre for Organic Farming

  Jørgensen, H. J. L., Bengtsson, M., Wulff, E. & Hockenhull, J., 2004, In: DARCOFenews. 2, 3 p.

  Research output: Contribution to journal › Journal article › Research

• New fungicides for apple scab control in organic growing

  Bengtsson, M. V., Wulff, E. G., Pedersen, H. L., Paaske, K., Jørgensen, H. J. L. & Hockenhull, J., 2004, In: DARCOFenews. 3, 3 p.

  Research output: Contribution to journal › Journal article › Research

• Nye midler til bekæmpelse af skurv i økologiske æbler

  Bengtsson, M. V., Wulff, E. G., Pedersen, H. L., Paaske, K., Jørgensen, H. J. L. & Hockenhull, J., 2004, In: FØJOenyt. 5, 3 p.

  Research output: Contribution to journal › Journal article › Research
• 2003

  Association of hydrogen peroxide with restriction of Septoria tritici in resistant wheat

  Shetty, N. P., Kristensen, B. K., Newman, M-A., Møller, K., Gregersen, P. L. & Jørgensen, H. J. L., 2003, In: Physiological and Molecular Plant Pathology. 62, 6, p. 333-346 13 p.

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

  114 Citations (Scopus)

• Bekæmpelse af æbleskurv i økologisk frugtavl: - kan planteekstrakter, biologisk bekæmpelse og induceret resistens anvendes?

  Hockenhull, J., Bengtsson, M. V., Jørgensen, H. J. L., Lindhard Pedersen, H., Nørbæk, R. & Paaske, K., 2003, In: Forskningsnytt om Oekologisk Landbruk i Norden. 2, p. 26-27 1 p.

  Research output: Contribution to journal › Journal article › Communication

• Bekæmpelse af æbleskurv i økologisk frugtavl: kan planteekstrakter, biologisk bekæmpelse og induceret resistens anvendes?

  Hockenhull, J., Bengtsson, M. V., Jørgensen, H. J. L., Pedersen, H. L., Nørbæk, R. & Paaske, K., 2003, In: FØJOenyt. 4, 2 p.

  Research output: Contribution to journal › Journal article › Communication

• Defence responses of wheat against Septoria tritici

  Shetty, N. P., Neergaard, E. D. & Jørgensen, H. J. L., 2003, Ikke angivet. G.H.J. Kema, M. van Ginkel & M. Harrabi (eds.). Plant Research International B.V., p. 21-24 3 p.

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

• Genetic and pathogenic variations of Bipolaris oryzae in the Mekong Delta of Vietnam

  Thuy, T. T. T., Lübeck, M., Smedegaard-Petersen, V., Neergaard, E. & Jørgensen, H. J. L., 2003, In: Tap chi khoa hoc. p. 105-112 8 p.

  Research output: Contribution to journal › Journal article › Research

• Histological observation of compatible and incompatible interactions between rice and Bipolaris oryzae

  Thuy, T. T. T., Lübeck, M., Smedegaard-Petersen, V., Neergaard, E. & Jørgensen, H. J. L., 2003, Ikke angivet. Vietnam Molecular Plant Pathology Society, p. 130-135 6 p.

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

• Leptochloa chinensis, a host of Bipolaris oryzae

  Thuy, T. T. T., Neergaard, E. & Jørgensen, H. J. L., 2003, In: Tap chi khoa hoc. p. 123-126 4 p.

  Research output: Contribution to journal › Journal article › Research

• Pathogenicity of Bipolaris oryzae in the Mekong Delta of Vietnam

  Thuy, T. T. T., Smedegaard-Petersen, V., Neergaard, E. & Jørgensen, H. J. L., 2003, In: Tap chi khoa hoc. p. 113-122 9 p.

  Research output: Contribution to journal › Journal article › Research

• Studies on application of systemic acquired resistance to control rice blast disease (Pyricularia grisea) in Mekong Delta

  Kim, P. V., Smedegaard-Petersen, V., Harrison, E. D. N. & Jørgensen, H. J. L., 2003, Ikke angivet. Vietnam Molecular Plant Pathology Society, p. 141-145 5 p.

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

• Studies on application of systemic acquired resistance to control rice blast disease (Pyricularia grisea) in the Mekong Delta

  Kim, P. V., Shetty, H. S., Jørgensen, H. J. L., Neergaard, E. & Smedegaard-Petersen, V., 2003, In: Tap chi khoa hoc. p. 94-99 6 p.

  Research output: Contribution to journal › Journal article › Research
• 2002

  Correlation between sensitivity of barley to Pyrenophora teres toxins and susceptibility to the fungus

  Weiergang, I., Jørgensen, H. J. L., Møller, I. M., Friis, P. & Smedegaard-Petersen, V., 2002, In: Physiological and Molecular Plant Pathology. 60, 3, p. 121-129 9 p.

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

  20 Citations (Scopus)

• Optimization of in vitro growth conditions of Pyrenophora teres for production of the phytotoxin aspergillomarasmine A

  Weiergang, I., Jørgensen, H. J. L., Møller, I. M., Friis, P. & Smedegaard-Petersen, V., 2002, In: Physiological and Molecular Plant Pathology. 60, 3, p. 131-140 10 p.

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

  12 Citations (Scopus)
• 2001

  Application of resistance inducers and growth stimulators to manage rice diseases in Mekong Delta

  Du, P. V., Sau, N. B., Bich, T. T. N., Kim, P. V., Jørgensen, H. J. L. & Smedegaard, V., 2001, In: Results of Scientific Research of Rice Research Institute of Mekong Delta, 2000-2001. p. 72-84 12 p.

  Research output: Contribution to journal › Journal article › Research

• Control of Blumeria graminis f.sp. hordei by treatment with mycelial extracts from cultured fungi

  Haugaard, H., Jørgensen, H. J. L., Lyngkjær, M. F., Smedegaard-Petersen, V. & Collinge, D. B., 2001, In: Plant Pathology. 50, p. 552-560 9 p.

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

  5 Citations (Scopus)

• Histochemical studies of defence responses of wheat against Septoria tritici

  Shetty, N. P. & Jørgensen, H. J. L., 2001, Abstracts. 1 p.

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

• Histochemical studies of defense responses of wheat against Septoria triciti

  Shetty, N. P. & Jørgensen, H. J. L., 2001.

  Research output: Contribution to conference › Poster › Research

• Pathogenic variation Bipolaris oryzae in the Mekong Delta of Vietnam

  Thuy, T. T. T., Neergaard, E. D., Smedegaard-Petersen, V. & Jørgensen, H. J. L., 2001.

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

• Pathogenic variation of Bipolaris oryzae in the Mekong Delta of Vietnam

  Thuyl, T. T. T., Neergaard, E. D., Smedegaard-Petersen, V. & Jørgensen, H. J. L., 2001, Programme and abstract book. p. 6 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
• 2000

  Induced resistance against rice blast

  Manandhar, H. K., Jørgensen, H. J. L., Mathur, S. B. & Smedegaard-Petersen, V., 2000, Developments in plant pathology. Tharreau, D., Lebrun, M. H., Talbot, N. J. & Notteghem, J. L. (eds.). 15 ed. Kluwer Academic Publishers, p. 93-104 12 p.

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

• Induction of systemic acquired resistance against rice blast (Magnaporthe grisea) by di-potassium hydrogen phosphate in the Mekong Delta

  Du, P. V., Sau, N. B., Bich, T. T. N., Dinh, H. D., Kim, P. V., Jørgensen, H. J. L. & Smedegaard-Petersen, V., 2000. 1 p.

  Research output: Contribution to conference › Paper › Research

• Induction of systemic acquired resistance in rice against blast (Pyricularia grisea Cav.) by di-potassium hydrogen phosphate

  Van Du, P., Sau, N. B., Bich, T. T. N., Dinh, H. D., Van Kim, P., Jørgensen, H. J. L. & Smedegaard-Petersen, V., 2000, In: Omonrice. 8, p. 97-103 7 p.

  Research output: Contribution to journal › Journal article › Research
• 1999

  Host-pathogen interactions in the Septoria-disease complex

  Jørgensen, H. J. L. & Smedegaard-Petersen, V., 1999, Septoria on cereals: a study of pathosystems. Lucas, J. A., Bowyer, P. & Anderson, H. M. (eds.). Wallingford: CABI Publishing, p. 131-160 30 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
• 1998

  Control of Erysiphe graminis in barley by fungal cell wall preparations

  Haugaard, H., Jørgensen, H. J. L., Collinge, D. B. & Smedegaard-Petersen, V., 1998, Ikke angivet. International Society for Plant Pathology, 1 p.

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

• Control of rice blast by pre-inoculation with the non-rice pathogen Bipolaris sorokiniana

  Manandhar, H. K., Jørgensen, H. J. L., Mathur, S. B., Thordal-Christensen, H. & Smedegaard-Petersen, V., 1998, Ikke angivet. Ecole Nationale Supérieure Agronomique de Montpellier, p. 61 1 p.

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

• Mechanisms of induced resistance in barley against Drechslera teres

  Jørgensen, H. J. L., Lübeck, P. S., Thordal-Christensen, H., Neergaard, E. D. & Smedegaard-Petersen, V., 1998, In: Phytopathology. 88, 7, p. 698-707 10 p.

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

  26 Citations (Scopus)

• Resistance in barley against Drechslera teres induced by Bipolaris maydis and Septoria nodorum

  Jørgensen, H. J. L., Lübeck, P. S., Thordal-Christensen, H., Neergaard, E. D. & Smedegaard-Petersen, V., 1998, Ikke angivet. International Society for Plant Pathology, 1 p.

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

  • Bipolaris maydis 100%
  • Drechslera 97%
  • Parastagonospora nodorum 97%
  • induced resistance 79%
  • barley 53%

• Resistance to rice blast induced by ferric chloride, di-potassium hydrogen phosphate and salicylic acid

  Manandhar, H. K., Jørgensen, H. J. L., Mathur, S. B. & Smedegaard-Petersen, V., 1998, In: Crop Protection. 17, 4, p. 323-329 7 p.

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

  40 Citations (Scopus)

• Seedborne infection of rice by Pyricularia oryzae and its transmission to seedlings

  Manandhar, H. K., Jørgensen, H. J. L., Smedegaard-Petersen, V. & Mathur, S. B., 1998, In: Plant Disease. 82, p. 1093-1099 7 p.

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

  27 Citations (Scopus)

• Suppression of rice blast by preinoculation with avirulent Pyricularia oryzae and the nonrice pathogen Bipolaris sorokiniana

  Manandhar, H. K., Jørgensen, H. J. L., Mathur, S. B. & Smedegaard-Petersen, V., 1998, In: Phytopathology. 88, 7, p. 735-739 5 p.

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

  50 Citations (Scopus)
• 1997

  Host-pathogen interactions in the Septoria disease complex

  Jørgensen, H. J. L. & Smedegaard-Petersen, V., 1997, . IACR-Long Ashton - Integrated Approach to Crop Research, p. 13 1 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
• 1996

  Control of Drechslera teres and other barley pathogens by preinoculation with Bipolaris maydis and Septoria nodorum

  Jørgensen, H. J. L., Andresen, H. & Smedegaard-Petersen, V., 1996, In: Phytopathology. 86, 6, p. 602-607 6 p.

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

  19 Citations (Scopus)
• 1995

  Epicuticular wax of the first leaves of two barley cultivars studied by cryo scanning electron microscopy

  Jørgensen, H. J. L., Lyshede, O. B. & Allerup, S., 1995, In: Journal of Agronomy and Crop Science. 174, p. 217 224 p.

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

  6 Citations (Scopus)

• Pathogenic variation of Rhynchosporium secalis in Denmark and sources of resistance in barley

  Jørgensen, H. J. L. & Smedegaard-Petersen, V., 1 Jan 1995, In: Plant Disease. 79, 3, p. 297-301 5 p.

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

  41 Citations (Scopus)
• 1993

  Histological examination of the interaction between Rhynchosporium secalis and susceptible and resistant cultivars of barley

  Jørgensen, H. J. L., Neergaard, E. D. & Smedegaard-Petersen, V., 1993, In: Physiological and Molecular Plant Pathology. 42, p. 345 358 p.

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

  23 Citations (Scopus)