Claim · model-written summary
KPF treatment reduced hydrogen peroxide and malondialdehyde concentrations in grapevine leaves, mitigating oxidative damage from P. viticola.
- Treatment
- KPF treatmente4
- Interactor
- P. viticola
Plasmopara viticolae5pathogen - Outcome
- concentration of hydrogen peroxide and malondialdehyde in leavese4
- Direction
- reducede4
VitisNot reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“grapevine downy mildew”
e4“The concentration of hydrogen peroxide and malondialdehyde in leaves was reduced by the KPF treatment”
e5“indicating mitigation of the oxidative damage caused by P. viticola infection”
Title
Y. Wang; X. Cao; Z.‐L. Wang; et al. Australian Journal of Grape and Wine Research 2022. doi:10.1111/ajgw.12558
Other claims from this paper (4)
- Intervention effect A 6% kaolin particle film pretreatment delayed the downy mildew epidemic onset by 1–2 weeks.
- Intervention effect A 6% kaolin particle film pretreatment decreased the downy mildew disease index by 30% relative to untreated vines.
- Mechanism The protective effect of KPF may be due to increased antioxidant enzyme activity and antioxidant metabolites.
- Intervention effect KPF treatment increased disease resistance enzyme activity and expression of related genes in grapevine.