Claim · model-written summary
Continuous application of V. dokdonensis reduced RKN disease, with control efficacy of 37.86%, 51.11% and 65.85% over three cropping cycles.
- Taxon
- root-knot nematodes
Meloidogynee0 - Treatment
- Continuous application of V. dokdonensise1
- Interactor
- RKNe1pest
- Second interactor
- V. dokdonensisVirgibacillus dokdonensise1biocontrol_agent
- Outcome
- RKN diseasee1
- Direction
- reducede1
- Value
- 37.86%, 51.11%, and 65.85%e1
- Qualifier
- over three cropping cyclese1
Not reportedComparator
Verbatim
e0“Inducing the development of disease-suppressive soils against root-knot nematodes (RKNs) represents a sustainable strategy”
e1“Continuous application of V. dokdonensis significantly reduced RKN disease, with the control efficacy reaching 37.86%, 51.11%, and 65.85% over three cropping cycles”
Title
Wen Chen; Yuanpu Zhang; Yaru Tian; et al. Journal of Advanced Research 2026. doi:10.1016/j.jare.2026.04.004
Other claims from this paper (7)
- Observation V. dokdonensis colonized the soil and specifically enriched indigenous functional Pseudomonas.
- Observation Metagenomic analysis showed significant upregulation of bacterial chemotaxis genes.
- Intervention effect The fermentation supernatant of V. dokdonensis attracted high-nematicidal Pseudomonas, with a relative chemotaxis index of 3.0 to 9.1.
- Intervention effect SynComV1 gave the greatest disease suppression, 48.38%.
- Intervention effect Co-application of V. dokdonensis and SynComV1 synergistically enhanced control efficacy to 58.33%.
- Mechanism Suppressiveness was achieved through direct antagonism and reshaping of the soil bacterial community.
- Mechanism Multi-cycle application of V. dokdonensis induces an RKN-suppressive soil by recruiting indigenous high-nematicidal Pseudomonas.
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