Claim · model-written summary
Pathogen hyphae penetrate I. hawkeri leaves via stomata and cause host damage.
- Taxon
- I. hawkeri
Impatiens hawkerie4 - Interactor
- IH-4e4pathogen
- Outcome
- host damagee4
Verbatim
e4“Microscopic observations revealed that IH-4 hyphae penetrate I. hawkeri leaf tissues via stomata, colonize internally, and consequently cause host damage”
t0“Impatiens hawkeri Leaf Spot Disease”
Title
Mengyao Wang; Ziyue Zhang; Yajiao Sun; et al. Journal of Fungi 2026. doi:10.3390/jof12030210
Other claims from this paper (9)
- Observation Strain IH-4 from Impatiens hawkeri leaf spot was identified as Ectophoma multirostrata.
- Intervention effect Optimal growth of the pathogen occurred at a temperature of 25 °C.
- Intervention effect Optimal growth of the pathogen occurred at a pH of 7.
- Intervention effect Optimal growth of the pathogen occurred on Potato Dextrose Agar medium.
- Intervention effect Optimal growth of the pathogen occurred with fructose as carbon source.
- Intervention effect Optimal growth of the pathogen occurred with urea as nitrogen source.
- Intervention effect The fastest pathogen growth occurred under a semi-light photoperiod.
- Intervention effect 25% azoxystrobin had the lowest EC50 (0.0724 μg/mL) against the pathogen.
- Intervention effect 25% azoxystrobin had the steepest virulence regression slope (1.7) against the pathogen.