Claim · model-written summary
Lower temperatures slowed infection and reduced final pustule numbers.
- Taxon
- Vicia faba
Vicia fabae1 - Treatment
- lower temperaturese6
- Outcome
- final pustule numberse6
- Direction
- smallere6
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Infection of Vicia faba leaves depended on a moisture film”
e6“At lower temperatures, the infection process was slower and final pustule numbers were smaller”
Title
Effects of environment on spore germination and infection by broad bean rust (Uromyces viciae-fabae)
M. E. JOSEPH; T. F. HERING The Journal of Agricultural Science 1997. doi:10.1017/s0021859696003930
Other claims from this paper (7)
- Intervention effect Exposure of urediospores to 30 °C gave poor germination and damaged the spores.
- Observation Urediospores of broad bean rust germinated fastest at 20 °C within 5–26 °C.
- Observation Infection of Vicia faba leaves depended on a moisture film.
- Intervention effect Longer leaf wetness periods up to 24 h increased infection at 20 °C compared with 4 h.
- Intervention effect Daylight delayed spore germination.
- Intervention effect Higher light intensities increased the delay of spore germination.
- Observation Forty minutes of darkness at 20 °C was sufficient to irreversibly induce germination.