Claim · model-written summary
Several fungicides showed activity against natural powdery mildew infection.
- Taxon
- apple
Malus domesticat0 - Treatment
- inorganic sulphurs, thiram, the phenylmercury compounds, dichlofluanid, and DDABe0
- Outcome
- natural infection by powdery mildewe0
- Direction
- showed incidental activitye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Several fungicides, notably the inorganic sulphurs, thiram, the phenylmercury compounds, dichlofluanid, and DDAB showed incidental activity against natural infection by powdery mildew”
t0“apple scab”
Title
Glasshouse experiments on apple scab
M. H. MOORE Annals of Applied Biology 1966. doi:10.1111/j.1744-7348.1966.tb03838.x
Other claims from this paper (12)
- Intervention effect Many fungicides were more effective protectively than curatively at normal rates.
- Intervention effect DDAB, dodine acetate, LS and dichlofluanid showed a weaker protective advantage.
- Intervention effect PMC was curatively superior at unusually low rates.
- Observation PMC was active as vapour and translocated between leaf surfaces and to younger unsprayed leaves.
- Intervention effect Other standard fungicides showed little or no translocated activity.
- Intervention effect Isobutyl-o-coumarate applied to lower leaves acted at growing shoot tips.
- Intervention effect PMC reduced apple scab infection when applied during incubation, especially 24 hours after infection.
- Association Longer delays before spraying reduced curative action.
- Intervention effect Later PMC sprays left many lesions practically infertile.
- Intervention effect Other formulated phenylmercury salts matched the curative properties of PMC.
- Intervention effect Dimethyldithiocarbamate was less effective than PMC.
- Intervention effect Mixing PMC with LS showed fungicidal antagonism.