Skip to main content
Log in

Identification of the pathogens causing konjac dry rot in China

  • Short Communication
  • Published:
Journal of Plant Diseases and Protection Aims and scope Submit manuscript

Abstract

Dry rot causes significant losses of konjac during storage in Hubei Province, China. In this study, the pathogens were obtained from konjac and then tested its pathogenicity through tissue isolation. The pathogens were identified using morphological characteristics and translation elongation factor-1 alpha sequences analysis. Four Fusarium species, namely F. meridionale, F. incarnatum, F. sambucinum, and F. solani, were obtained.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  • Burgess LW, Summerell BA, Bullock S, Gott KP, Backhouse D (1994) Laboratory manual for Fusarium research. University of Sydney, Sydney, pp 116–117

    Google Scholar 

  • Gao X, Qiang Y, Liang S, Tao H, Xu Y, Yang B, Liu Y (2017) Advances in green control of pests and diseases on Amorphophallus konjac. Crops 5:26–30

    Google Scholar 

  • Nash SN, Snyder WC (1962) Quantitative estimations by plate counts of propagules of the bean rot Fusarium in field soils. Phytopathology 73:458–462

    Google Scholar 

  • Silva ADA, Pinho DB, Hora Junior B, Pereira OL (2013) First report of leaf spot caused by Phyllosticta yuccae on Yucca filamentosa in Brazil. Plant Dis 97:1257

    Article  CAS  PubMed  Google Scholar 

  • Vasques CA, Rossetto S, Halmenschlager G, Linden R, Heckler E, Fernandez MS, Alonso JL (2008) Evaluation of the pharmacotherapeutic efficacy of Garcinia cambogia plus Amorphophallus konjac for the treatment of obesity. Phytother Res 22:1135–1140

    Article  CAS  PubMed  Google Scholar 

  • Wu JP, Liu XY, Diao Y, Ding ZL, Hu ZL (2012) Authentication and characterization of a candidate antagonistic bacterium against soft rot of Amorphophallus konjac. Crop Prot 34:83–87

    Article  Google Scholar 

  • Yang L, van der Lee T, Yang X, Yu D, Waalwijk C (2008) Fusarium populations on Chinese barley show a dramatic gradient in mycotoxin profiles. Phytopathology 98(6):719–727

    Article  CAS  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Fengling Guo.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest, and they do not have a financial relationship with the organization that sponsored the research.

Ethics statement

The experiments comply with the current laws in China.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wu, J., Zhou, J., Jiao, Z. et al. Identification of the pathogens causing konjac dry rot in China. J Plant Dis Prot 126, 263–264 (2019). https://doi.org/10.1007/s41348-019-00211-1

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s41348-019-00211-1

Keywords

Navigation