Skip to main content
Log in

In vitro growth of Colletotrichum gloeosporioides is affected by butyl acetate, a compound produced during the co-culture of Trichoderma sp. and Bacillus subtilis

  • Original Article
  • Published:
3 Biotech Aims and scope Submit manuscript

Abstract

The co-culture of plant beneficial microbes to stimulate the production of antimicrobial metabolites is gaining ground. Here, the inactivated Colletotrichum gloeosporioides mycelium was used to induce the biosynthesis of antifungal compounds in the co-culture systems of Trichoderma sp. and Bacillus subtilis. The hexanic extracts obtained from the co-culture systems were tested against C. gloeosporioides. Those that inhibited the phytopathogen growth were further fractionated by column and thin-layer chromatography and analyzed by gas chromatography coupled to mass spectrometry (GC–MS). Ethyl butanoate, butyl acetate, acetic acid, 2-butoxyethanol, 3,5-di-tert-butyl-4-hydroxybenzaldehyde, 3,5-di-tert-butyl-4-hydroxybenzyl alcohol, hexadecanoic acid, and octadecanoic acid were identified. Butyl acetate was the most abundant compound, and its application affected the morphology and mycelial development of C. gloeosporioides, thereby inhibiting the radial growth, reducing spore formation, and inducing soft colonies. We conclude that co-culturing Trichoderma sp. and B. subtilis promotes the production of novel diffusible organic compounds with an antifungal effect on C. gloeosporioides.

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.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8

Similar content being viewed by others

References

Download references

Acknowledgements

The strains used were kindly donated: Trichoderma T1 and T3 by Juan Boyzo Marín, Trichoderma T2 by M.C. Alberto Flores García from Instituto de Investigaciones Químico Biológicas (IIQB-UMSNH), and the phytopathogenic fungus C. gloeosporioides by Dra. Silvia Patricia Hernández Pavia from Instituto de Investigaciones Agropecuarias y Forestales (IIAF-UMSNH). Manuscript editing was supported by Conacyt, grant No. 222405.

Author information

Authors and Affiliations

Authors

Contributions

R-VE conducted the experiments and analyzed the results, P-UCA contributed to study design and edited the manuscript, M-RLI conducted the GC–MS analyses, RCH edited, reviewed and approved the version to be published. C-AMN contributed to overall study design and discussion and edited the manuscript; all authors read and reviewed the manuscript.

Corresponding authors

Correspondence to Reyes de la Cruz Homero or Chávez-Avilés Mauricio Nahuam.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical statement

This article does not contain any studies with human participants or animals performed by any of the authors.

Electronic supplementary material

Below is the link to the electronic supplementary material.

13205_2020_2324_MOESM1_ESM.pdf

Supplementary file1 (PDF 184 kb) Fractions obtained by using column chromatography of hexanic extracts from each co-inoculation system

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Emanuel, RV., César Arturo, PU., Lourdes Iveth, MR. et al. In vitro growth of Colletotrichum gloeosporioides is affected by butyl acetate, a compound produced during the co-culture of Trichoderma sp. and Bacillus subtilis. 3 Biotech 10, 329 (2020). https://doi.org/10.1007/s13205-020-02324-z

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s13205-020-02324-z

Keywords

Navigation