Claim · model-written summary
Morphology identified the fungus infecting Viola delavayi as Golovinomyces orontii.
- Taxon
- Viola delavayiViola delavayit0
- Interactor
- Golovinomyces orontii
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Golovinomyces orontiie0pathogen - Outcome
- identified as Golovinomyces orontiie0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
t0“Golovinomyces orontii on Viola delavayi”
e0“This fungus was identified as Golovinomyces orontii based on the morphology of its asexual and sexual structures”
Title
First Report of Powdery Mildew Caused by Golovinomyces orontii on Viola delavayi in China
Luchao Bai; Yingtai Cao; Qiang Lin; et al. Plant Disease 2019. doi:10.1094/pdis-02-19-0251-pdn
Other claims from this paper (6)
- Observation About 70% of Viola delavayi plants in the surveyed park had heavy powdery mildew infection.
- Observation ITS sequences of the fungus from Viola delavayi were identical to a G. orontii reference.
- Observation Sequences from the Viola delavayi specimen clustered with G. orontii in an ITS phylogeny.
- Intervention effect Inoculated Viola delavayi developed disease signs and symptoms after 15 days, while controls remained symptomless.
- Observation The fungus on inoculated Viola delavayi leaves matched the fungus on the original diseased plants.
- Observation The authors report the first worldwide occurrence of powdery mildew due to G. orontii on V. delavayi.