Claim · model-written summary
Olive scab severity on Picual was greatest at about 20°C for wetness durations of 12 to 24 h.
- Taxon
- olive
Olea europaeae0 - Material
- Picuale0
- Treatment
- wetness durations of 12 to 24 he1
- Interactor
- Fusicladium oleagineume0pathogen
- Outcome
- disease severitye1
- Direction
- greateste1
- Qualifier
- ~20°Ce1
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“olive scab disease, caused by Fusicladium oleagineum, were evaluated on detached leaves and potted plants of the susceptible cultivar Picual in growth chambers and a shadehouse”
e1“disease severity was the greatest at ~20°C for wetness durations of 12 to 24 h and at ~15°C for longer durations”
Title
José R. Viruega; Luis F. Roca; Juan Moral; et al. Plant Disease 2011. doi:10.1094/pdis-02-11-0126
Other claims from this paper (10)
- Observation Olive scab infection of Picual leaves by Fusicladium oleagineum occurred from 5 to 25°C.
- Association Olive scab severity on Picual was greatest at about 15°C for longer wetness durations.
- Observation Model-based optimum temperature and minimum wetness duration for olive scab infection were 15.5°C and 11.9 h.
- Intervention effect Dry periods of up to 78 h immediately after inoculation did not reduce olive scab incidence.
- Intervention effect Dry periods of up to 78 h immediately after inoculation reduced olive scab severity.
- Association Olive scab severity was negatively correlated with leaf age.
- Association Olive scab incubation period was positively correlated with leaf age.
- Observation The minimum olive scab incubation period was 28 days in the youngest leaves.
- Intervention effect Inoculated Picual plants incubated in a growth chamber had the same level of olive scab infection as those in a shadehouse.
- Intervention effect Olive scab severity was lower in plants incubated in the growth chamber than in the shadehouse, because many infections stayed latent for 6 months.