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June 3, 2026Plant Cell & Environment

Dual Roles of Bacillus velezensis ES‐120 in Plant Disease Suppression and Growth Promotion

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Authors

CYChang YangYZYu-Meng ZhangBFBao‐Zhu Fang

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Overview

Randomized trial demonstrates plant growth promotion and pathogen suppression in various crops using Bacillus velezensis ES-120, suggesting a role in sustainable agriculture.

Key Points

  • The study aims to explore the dual functions of Bacillus velezensis ES-120 in plant disease suppression and growth promotion.
  • Isolated Bacillus velezensis ES-120 from Chenopodium album L.
  • Analyzed non-volatile metabolites for biocontrol activity against soil-borne pathogens using Arabidopsis thaliana.
  • Conducted greenhouse trials on tomato and Chinese cabbage to assess pathogen suppression and growth enhancement.
  • ES-120's soluble metabolites inhibited multiple soil-borne pathogens.
  • Volatile organic compounds emitted by ES-120 enhanced plant growth, likely via auxin and brassinosteroid pathways.
  • Greenhouse trials showed reduced wilt in tomato and increased biomass in Chinese cabbage.

Cite This Study

Yang et al. (2026) studied this question.

synapsesocial.com/papers/6a1fc58bdee9eb8c0dce704fhttps://doi.org/10.1111/pce.70635
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Integrating biocontrol efficacy and genomic potential of <i>Bacillus velezensis</i> BJ-1141: from broad-spectrum antagonism to tomato Fusarium wilt suppression2026
  2. 2Bacillus velezensis ES2-4 Modulates Root Exudation and Microbiome Remodeling to Enhance Soybean Resistance Against Gray Mold2025
  3. 3Characterization of Bacillus velezensis XG2 from Angelica sinensis rhizosphere and its effects on plant growth, secondary metabolism, and biocontrol against root rot2026
  4. 4Triple-coupling of genomic potential, metabolite diversity, and microbial community optimization drives Bacillus velezensis DH18-mediated resistance to Fusarium root rot and growth promotion in strawberry2026
  5. 5Role of Bacillus subtilis in Plant Growth Promotion and Disease Suppression: A Review2025 · 3 citations