Claim · model-written summary
Trichoderma virens 6PS-2 showed antagonism toward a variety of pathogens in apple tree rhizosphere soil.
- Taxon
- apple trees
Malus domesticae6 - Interactor
- a variety of pathogense6pathogen
- Second interactor
- Trichoderma virens 6PS-2Trichoderma virense6biocontrol_agent
- Outcome
- antagonism toward a variety of pathogense6
Verbatim
e6“Trichoderma virens 6PS-2, which exhibited antagonism toward a variety of pathogens, was screened from the rhizosphere soils of healthy apple trees (Malus Robusta)”
Title
Haiyan Wang; Weixiao Tang; Yunfei Mao; et al. Horticultural Plant Journal 2022. doi:10.1016/j.hpj.2022.09.007
Other claims from this paper (13)
- Intervention effect Fermentation extract of Trichoderma virens 6PS-2 inhibited the growth of pathogenic Fusarium proliferatum in proportion to its concentration.
- Intervention effect These substances increased hairy root volume and lateral root growth of Arabidopsis thaliana.
- Intervention effect Trichoderma virens 6PS-2 spore suspension improved the growth of Malus hupehensis seedlings compared with PDB medium in replanted soil.
- Intervention effect Trichoderma virens 6PS-2 spore suspension improved the elongation of grafted apple trees compared with PDB medium.
- Association Gene copy number of Fusarium decreased in the greenhouse and field experiments.
- Association Culturable bacteria and fungi increased in the greenhouse and field experiments.
- Observation Abundance of Trichoderma, Bacillus and Streptomyces increased significantly in the rhizosphere.
- Observation Abundance of Fusarium, Pseudarthrobacter and Humicola decreased in the rhizosphere.
- Observation Root exudates of M. hupehensis seedlings had increased content of esters, phenols and furans.
- Observation Root exudates of M. hupehensis seedlings had increased amino acid content.
- Association Root exudate compounds significantly inhibited the multiplication of Fusarium.
- Association Root exudate compounds were positively correlated with Bacillus and Trichoderma.
- Recommendation Trichoderma virens 6PS-2 is believed to have potential for the alleviation of apple replant disease.