Claim · model-written summary
Approximately one percent Si O2 protected plants from mildew.
- Taxon
- plantsViridiplantaee0
- Interactor
- powdery mildewe0pathogen
- Outcome
- protect plants against powdery mildew attacke0
- Value
- about 1 per cente0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Verbatim
e0“Si O2-contents of about 1 per cent of the dry matter at the time of inoculation proved to be sufficient to protect plants against powdery mildew attack”
Title
H.-J. Leusch; H. Buchenauer 1989
Other claims from this paper (14)
- Intervention effect Sodium trisilicate reduced wheat powdery mildew incidence.
- Intervention effect Blast furnace lime reduced wheat powdery mildew incidence.
- Intervention effect Sodium trisilicate increased wheat yield.
- Intervention effect Blast furnace lime increased wheat yield.
- Association Mildew incidence decreased as dry matter Si O2 content rose.
- Mechanism High Si O2 inhibited powdery mildew penetration.
- Association High silicon content retarded powdery mildew development.
- Observation Powdery mildew hyphal growth decelerated.
- Observation Powdery mildew conidia formation was delayed.
- Intervention effect Sodium trisilicate controlled Septoria nodorum only under unfavorable disease conditions.
- Intervention effect Ammonium sulfate improved silicic acid availability relative to calcium nitrate.
- Intervention effect Ammonium sulfate increased Si uptake relative to calcium nitrate.
- Intervention effect Ammonium sulfate increased mildew control efficacy relative to calcium nitrate.
- Mechanism Acidification by ammonium sulfate released silicic acid for root uptake.