First report of Rhodococcus fascians causing leafy gall on Iberis sempervirens in Hungary
In spring of 2023, leafy gall symptoms were detected on plants of evergreen candytuft (Iberis sempervirens ‘Pink Ice’) in Hungary. Bacteria isolated from gall-like tissues of short, stunted shoots, and showing a characteristic appearance on selective culture media were investigated using bacteriological and molecular methods, and phylogenetic analysis. Nucleotide sequences of the 16S rRNA gene, fasD and vicA genes were determined. Pathogenicity of selected isolates was confirmed on garden pea (Pisum sativum ‘Tristar’). Characterization of the investigated isolates indicated the presence of Rhodococcus fascians in I. sempervirens. This is the first report identifying the causal agent of leafy gall from this plant in Hungary.
Authors
- L. Palkovics (ORCID: https://orcid.org/0000-0002-1850-6750)
- Lóránt Király (ORCID: https://orcid.org/0000-0001-9769-8297)
- András Künstler (ORCID: https://orcid.org/0000-0002-3473-1181)
- József Fodor (ORCID: https://orcid.org/0000-0002-5420-1559)
- Dénes Dlauchy (ORCID: https://orcid.org/0000-0003-4425-6684)
- Ildikó Schwarczinger (ORCID: https://orcid.org/0009-0007-9353-3920)
- János Ágoston (ORCID: https://orcid.org/0000-0002-1088-4271)
- Zoltán Bozsó (ORCID: https://orcid.org/0000-0002-4608-775X)
- Judit Kolozsváriné Nagy
Institutions
- Magyar Agrár- és Élettudományi Egyetem (HU)
- HUN-REN Centre for Agricultural Research (HU)
- Plant Protection Institute (HU)
- Széchenyi István University (HU)
Publication Details
- Journal
- Phytopathologia Mediterranea
- Published
- 2024-12-30
- DOI
- https://doi.org/10.36253/phyto-15357
- Primary Topic
- Yeasts and Rust Fungi Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Széchenyi István Egyetem