Claim · model-written summary
Strain WCH05 gave 73.68% protective control of pear seedlings in greenhouse trials.
- Taxon
- pear
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Pyrus communise4 - Treatment
- strain WCH05e4
- Outcome
- controle4
- Value
- 73.68%e4
- Qualifier
- protectivee4
- Setting
- greenhouse trialse4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e4“In greenhouse trials, strain WCH05 effectively reduced the wilting rate and disease index in young pear seedlings, exhibiting both protective (73.68%) and curative (68.66%) control”
Title
Jian Han; Zhiming Dong; Wenbo Ji; et al. Frontiers in Microbiology 2024. doi:10.3389/fmicb.2024.1378288
Other claims from this paper (9)
- Intervention effect Pre-treatment with strain WCH05 significantly decreased pear blossom blight incidence in detached inflorescence assays.
- Intervention effect Strain WCH05 pre-treatment gave a 76.02% controlled efficacy against pear blossom blight, which rivaled the antibiotic streptomycin (79.79%).
- Intervention effect In greenhouse trials, strain WCH05 reduced the wilting rate and disease index in young pear seedlings.
- Intervention effect Strain WCH05 gave 68.66% curative control of pear seedlings in greenhouse trials.
- Mechanism The biocontrol activity of strain WCH05 relies on both direct contact and extracellular enzyme secretion.
- Observation Cell extracts of strain WCH05 lacked inhibitory activity.
- Observation Ammonium sulfate-precipitated secreted proteins of strain WCH05 displayed potent lytic activity against Erwinia amylovora.
- Observation Substrate spectrum analysis identified peptidases, lipases and glycosidases among the secreted enzymes of strain WCH05.
- Observation In plate predation assays, strain WCH05 showed strong predation against E. amylovora and broad-spectrum activity against other plant pathogenic bacteria.