DOI QR코드

DOI QR Code

Controlling activity of Bion-M against bacterial spot caused by Xanthomonas euvesicatoria

고추 세균점무늬병에 대한 Bion-M의 방제 효과

  • Kim, A-Hyeong (Department of Plant Medicine, College of Agriculture, Life and Environment Science, Chungbuk National University) ;
  • Yeon, Cho-Long (Fungi and Plants Co. Ltd.) ;
  • Kim, Joo-Hyung (Department of Plant Medicine, College of Agriculture, Life and Environment Science, Chungbuk National University) ;
  • Kim, Heung-Tae (Department of Plant Medicine, College of Agriculture, Life and Environment Science, Chungbuk National University)
  • 김아형 (충북대학교 농업생명환경대학 식물의학과) ;
  • 연초롱 (주식회사 F & P) ;
  • 김주형 (충북대학교 농업생명환경대학 식물의학과) ;
  • 김흥태 (충북대학교 농업생명환경대학 식물의학과)
  • Received : 2012.06.07
  • Accepted : 2012.06.20
  • Published : 2012.06.30

Abstract

Pepper seedlings of 6-leaf stage were inoculated with cell suspension of Xanthomonas euvesicatoria 1523 7 days after the application of Bion-M by soil-drenching. Disease severity in the treatment with 20 ${\mu}g\;mL^{-1}$ of acibenzolar-S-methyl, with which Bion-M was composed, was 19%, whereas that of the untreated control was 75%. The resulting control value of acibenzolar-S-methyl was calaulated as much as 74.7%. The control value of acibenzolar-S-methyl was dependent with the applied concentrations and ranged 29.3% to 49.3% at 4.0 and 0.8 ${\mu}g\;mL^{-1}$ of acibenzolar-S-methyl, respectively. Phytotoxicity was observed at 20.0 ${\mu}g\;mL^{-1}$, as lower leaves became to be yellowed and defoliated. The cell density of inoculum suspension of X. euvesicatoria 1523 affected the control value of acibenzolar-S-methyl. With optical density (O.D.) of 0.5 the control value of 4.0 ${\mu}g\;mL^{-1}$ of acibenzolar-S-methyl was 86.0%. However, the control value improved as high as 97.8% at the O.D. value of 0.1. The control value was 75.0% in adult plant of pepper, when acibenzolar-S-methyl was treated by soil-drenching 7 days before inoculation with cell suspension of X. euvesicatoria 1523. The control effect of acibenzolar-S-methyl on pepper bacterial spot was obtained in pepper field, showing that the control value at 10.0 ${\mu}g\;mL^{-1}$ was 71.2%.

온실에서 6엽기까지 재배한 고추 유묘(품종: 왕대박)에 병원균을 접종하기 7일 전에 Bion-M을 농도별로 토양 관주 처리한 후에, 세균점무늬병균인 Xanthomonas euvesicatoria 1523의 현탁액을 고추 잎 뒷면에 분무접종하였다. 이 때 세균 현탁액의 흡광도는 0.5로 조절하였다. 무처리구에서는 75%의 발병도를 보였으며, Bion-M을 20 ${\mu}g\;mL^{-1}$의 농도로 관주처리한 처리구에서는 19%의 발병도를 보여 74.7%의 효과를 보였다. Bion-M의 처리 농도가 4.0과 0.8 ${\mu}g\;mL^{-1}$일 경우에는 49.3과 29.3%의 방제 효과를 보였다. Bion-M을 20 ${\mu}g\;mL^{-1}$로 관주처리하였을 때에는 병원균의 접종농도와 관계없이 병이 발생하지 않았지만, 고추 유묘의 잎 색이 황화되며 하위엽은 탈락하는 약해 증상이 관찰되었다. Bion-M을 4.0 ${\mu}g\;mL^{-1}$로 처리하였을 때, 낮은 병원균 접종구에서는 97.8%, 높은 농도 접종구에서는 86.0%의 우수한 효과를 얻었다. 하지만 4.0 ${\mu}g\;mL^{-1}$의 처리구에서도 유묘의 생육이 저해되는 약해증상이 관찰되었다. 고추 성체에 병원균을 접종하기 2일 전과 7일 전에 Bion-M을 관주처리한 경우, 2일 전보다 7일전 처리에서 우수한 효과를 얻을 수 있었다. 2011년 충북 청주시 포장에서 Bion-M의 방제 효과를 조사하기 위하여 Bion-M을 7일 간격으로 3회 경엽 및 토양관주 처리하고 병발생 정도를 발병엽율로 조사하였을 때, Bion-M의 경엽과 토양관주처리 효과는 각각 24.0%와 58.4%이었지만, 발병도를 조사하였을 경우에는 58.8%와 71.2%로 나타났다. 이상의 결과를 통해서 Bion-M을 토양에 관주처리하였을 경우, 고추 세균점무늬병에 대한 방제 효과가 인정되었다.

Keywords

References

  1. Abo-Elyousr, K. A. M. and H. H. El-Hendawy (2008) Integration of Pseudomonas fluorescens and acibenzolar-S-methyl to control bacterial spot disease of tomato. Crop Prot. 27:111 8-1124. https://doi.org/10.1016/j.cropro.2008.01.011
  2. Abo-Elyousr, K. A. M., M. Hashem and E. Ali (2009) Integrated control of cotton root rot disease by mixing fungal biocontrol agents and resistance inducers. Crop prot. 28:295-301. https://doi.org/10.1016/j.cropro.2008.11.004
  3. AL-Saleh, M. A. A. (2011) Pathogenic variability among five bacterial isolates of Xanthomonas campestris pv. vesicatoria, causing spot disease on tomato and their response to salicylic acid. J. Saudi Soc. Agri. Sci. 10:47-51.
  4. Cao, S., Z. Yang, Z. Hu and Y. Zheng (2011) The effects of the combination of Pichia membranefaciens and BTH on controlling of blue mould decay caused by Penicillium expansum in peach fruit. Food Chem. 124:991-996. https://doi.org/10.1016/j.foodchem.2010.07.041
  5. Chiou, C. S. and A.L. Jones (1995) Expression and identification of the strA-strB gene pair from streptomycin-resistant Erwinia amylovora. Gene 152:47-51. https://doi.org/10.1016/0378-1119(94)00721-4
  6. D'Amelio, R., C. Marzachi and D. Bosco (2010) Activity of benzothiadiazole on chrysanthemum yellows phytoplasma ('Candidatus Phytoplasma asteris') infection in daisy plants. Crop Prot. 29:1094-1099. https://doi.org/10.1016/j.cropro.2010.03.011
  7. Gorlach, J., S. Volrath, G. Knauf-Belter, G. Hengy, U. Beckhove, K. Kogel, M. Oostendorp, T. Staub, E. Ward, H. Kessmann and J. Ryals (1996) Benzothiadiazole, a novel class of inducers of systemic aquired resistance, activates gene expression and disease resistance in wheat. Plant cell 8:629-643. https://doi.org/10.1105/tpc.8.4.629
  8. Hong, S. J., Y. K. Kim, H. J. Jee and B. C. Lee, Y. N. Yoon and S. T. Park (2010) Selection of bactericides for controlling soybean bacterial pustule. Res. Plant Dis. 16:266-273. (by Korean) https://doi.org/10.5423/RPD.2010.16.3.266
  9. Kim, C. H. (2001) Review of disease incidence of major crops in 2000. Korean J. Pest. Sci. 5:1-11. (by Korean)
  10. Kim, C. H. (2004) Review of disease incidence of major crops in 2003. Res. Plant Dis. 10:1-7. (by Korean) https://doi.org/10.5423/RPD.2004.10.1.001
  11. Kone, D., A. S. Csinos, K. L. Jackson and P. Ji (2009) Evaluation of systemic acquired resistance inducers for control of Phytophthora capsici on squash. Crop Prot. 28:533-538. https://doi.org/10.1016/j.cropro.2009.02.005
  12. Mirik, M., Y. Aysan and O. Cinar (2007) Copper-resistant strains of Xanthomonas axonopodis pv. vesicatoria (Doidge) Dye in the eastern mediterranean region of Turkey. J. Plant Pathol. 89:153-154.
  13. Myung, I. S., K. S. Park, S. K. Hong, J. W. Park, H. S. Shim, Y. K. Lee, S. Y. Lee, S. D. Lee, S. H. Lee, H. W. Choi, S. Heu, D. B. Shin, D. S. Ra, W. H. Yeh and W. D. Cho (2005) Review of disease incidence of major crops of the South Korea in 2004. Res. Plant Dis. 11:89-92. (by Korean) https://doi.org/10.5423/RPD.2005.11.2.089
  14. Myung, I. S., S. K. Hong, Y. K. Lee, H. W. Choi, H. S. Shim, J. W. Park, K. S. Park, S. Y. Lee, S. D. Lee, S. H. Lee, H. S. Choi, Y. G. Kim, D. B. Shin, D. S. Ra, W. H. Yeh, S. S. Han and W. D. Cho (2006) Review of disease Incidences of Major Crops of the South Korea in 2005. Res. Plant Dis. 12:153-157. (by Korean) https://doi.org/10.5423/RPD.2006.12.3.153
  15. Oostendorp, M., W. Kunz, B. Dietrich and T. Staub (2001) Induced disease resistance in plants by chemicals. Eur. J. Plant Pathol. 107:19-28. https://doi.org/10.1023/A:1008760518772
  16. Price, C. T. D., I. R. Lee and J. E. Gustafson (2000) The effect of salicylate on bacteria. Inter. J. Biochem. Cell Biol. 32:1029 -1043. https://doi.org/10.1016/S1357-2725(00)00042-X
  17. Qiu, X., P. Guan, M. Wang, P. H. Moore, Y. J. Zhu, J. Hu, W. Borth and H. H. Albert (2004) Identification and expression analysis of BTH induced genes in papaya. Physiol. Mol. Plant Pathol. 65:21-30. https://doi.org/10.1016/j.pmpp.2004.11.004
  18. Ross, A. F. (1961) Systemic aquired resistance induced by localized virus infections in plants. Virology 14:340-358. https://doi.org/10.1016/0042-6822(61)90319-1
  19. Ryals, J., S. Uknes and E. Ward (1994) Systemic acquired resistance. Plant Physiol. 104:1109-1112. https://doi.org/10.1104/pp.104.4.1109
  20. Sanogo, S. and M. Clary (2006) Bacterial leaf spot of chile pepper: a short guide for growers. New Mexico chile association, Report 30.
  21. Vallad, E. G. and R. M. Goodman (2004) Systemic acquired resistance and induced systemic resistance in conventional agriculture. Crop Sci. 44:1920-1934. https://doi.org/10.2135/cropsci2004.1920
  22. Zhu, Y. J., X. Qiu, P. H. Moore, W. Borth, J. Hu, S. Ferreira and H. H. Albert (2003) Systemic acquired resistance induced by BTH in papaya. Physiol. Mol. Plant Pathol. 63:237-248. https://doi.org/10.1016/j.pmpp.2004.03.003

Cited by

  1. Analysis of Control Efficacy of Bacterial Fruit Blotch Caused by Acidovorax avenae subsp. citrulli in Recent Issues vol.20, pp.1, 2016, https://doi.org/10.7585/kjps.2016.20.1.41