Claim · model-written summary
Four Erg27 mutations were associated with resistance.
- Taxon
- Strawberry
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Fragaria ×ananassat0 - Interactor
- Botrytis cinerea
Botrytis cinereat1pathogen - Gene
- Erg27e0
- Outcome
- resistancee0
- Qualifier
- T63I, F412S, F412C, and F412Ie0
Not reportedMaterialCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Mutations in Erg27 (T63I, F412S, F412C, and F412I) were associated with resistance, with F412S the predominant and most widespread mutation.”
t0“Strawberry Fields in the Carolinas”
t1“Botrytis cinerea from Strawberry Fields”
Title
Anja Grabke; Dolores Fernández-Ortuño; Guido Schnabel Plant Disease 2012. doi:10.1094/pdis-06-12-0587-re
Other claims from this paper (12)
- Observation 16.8% of strawberry field isolates resisted fenhexamid.
- Observation Resistance occurred at three of four North Carolina locations.
- Observation Resistance occurred at four of seven South Carolina locations.
- Observation F412S was the predominant and most widespread resistance mutation.
- Observation T63I was newly described in field isolates.
- Observation F412C was newly described in field isolates.
- Intervention effect Fenhexamid controlled sensitive isolates on detached fruit.
- Intervention effect Fenhexamid did not control resistant isolates on detached fruit.
- Intervention effect Resistant isolates had the same lesion size on treated and untreated fruit.
- Intervention effect Resistant isolates had the same number of sporulating lesions on treated and untreated fruit.
- Method / resource A PCR method distinguished sensitive from resistant isolates and identified resistance mutations.
- Recommendation Future strawberry gray mold management should consider fenhexamid-resistant strains.