Claim · model-written summary
The Cirsium arvense shoot extract significantly reduced virus concentration.
- Treatment
- water extract of Cirsium arvense shoote5
- Interactor
- viruse6pathogen
- Outcome
- virus concentratione6
- Direction
- reductione6
Not reportedTaxonMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
e5“Though simultaneous application of a water extract of Cirsium arvense shoot caused a little stronger inhibition of CO2 fixation”
e6“little loss in production was obtained due to significant reduction in virus concentration”
Title
Herbicide-Affected Plant Metabolism Reduces Virus Propagation
Gabriella Kazinczi; László Gáspár; Péter Nyitrai; et al. Zeitschrift für Naturforschung C 2006. doi:10.1515/znc-2006-9-1014
Other claims from this paper (12)
- Intervention effect Obuda pepper virus infection slightly increased photosystem II activity in Capsicum annuum.
- Association Chlorophyll content of Capsicum annuum leaves was elevated, probably due to virus-induced growth inhibition.
- Intervention effect Stomp (pendimethalin) applied to the soil before planting, together with virus infection, strengthened the virus-induced effects on photosynthesis.
- Intervention effect Obuda pepper virus-infected Nicotiana tabacum showed no significant difference in PSII efficiency from the control.
- Intervention effect Non-photochemical quenching increased in Obuda pepper virus-infected Nicotiana tabacum.
- Intervention effect CO2 fixation activity was strongly decreased in Obuda pepper virus-infected Nicotiana tabacum.
- Intervention effect A water extract of Cirsium arvense shoot caused a little stronger inhibition of CO2 fixation.
- Intervention effect Simultaneous application of a Cirsium arvense shoot extract with virus infection resulted in little loss in production.
- Association In Solanum nigrum infected with Obuda pepper virus, actual PSII quantum efficiency showed a slightly increasing tendency.
- Mechanism The slight increase in PSII quantum efficiency in Solanum nigrum may be related to an elevated ratio of reaction centre components in the thylakoids.
- Intervention effect Fusilade S (fluazifop-P-butyl) applied post-emergence at the 4-6 leaf stage practically prevented systemic virus infection.
- Mechanism Virus-induced changes of photosynthesis are probably due to inhibition of virus infection and replication.