Claim · model-written summary
Soil inoculum concentration did not significantly change tuber infection incidence or severity at maturity.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- Soil inoculum concentration of S. subterraneae0
- Interactor
- S. subterranea
Spongospora subterraneae0pathogen - Outcome
- incidence and severity of either tuber infectione0
- Direction
- did not significantly affecte0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil inoculum concentration of S. subterranea did not significantly affect the incidence and severity of either tuber infection or powdery scab symptoms at maturity.”
t0“potato powdery scab caused by Spongospora subterranea”
Title
P. Van De Graaf; A. K. Lees; S. J. Wale; et al. Plant Pathology 2005. doi:10.1111/j.1365-3059.2005.01111.x
Other claims from this paper (10)
- Intervention effect Soil inoculum concentration did not significantly change powdery scab symptom incidence or severity at maturity.
- Intervention effect Disease incidence and severity did not differ significantly among sandy, loamy and clay soils.
- Intervention effect Sandy and loamy soils yielded more powdery scab than clay soil.
- Intervention effect Constant soil dampness caused significantly more disease than fluctuating moisture.
- Observation Infection and disease levels were high at 9, 12 and 17°C.
- Intervention effect Powdery scab symptoms were most severe at 12°C.
- Observation The percentage of plants with infected tubers did not increase after tuber initiation.
- Observation The amount of S. subterranea DNA detected in tubers increased in mature plants.
- Observation Powdery scab symptom severity increased in mature plants.
- Observation Latent tuber infections were common, especially under conditions suboptimal for disease.