Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, Türkiye
The genus Rhizoctonia includes a wide host of various kinds of more than 200 species of plants, and the genus includes different groups that are destructive plant pathogens and nonpathogenic to plants. Lavandula species are aromatic and medicinal plants in the family Lamiaceae. In this study, Rhizo...
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TMKarpinski Publisher, Tomasz M. Karpiński
2024-12-01
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| Series: | European Journal of Biological Research |
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| Online Access: | https://www.journals.tmkarpinski.com/index.php/ejbr/article/view/750 |
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| author | Cafer Eken Dudu Demir |
| author_facet | Cafer Eken Dudu Demir |
| author_sort | Cafer Eken |
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The genus Rhizoctonia includes a wide host of various kinds of more than 200 species of plants, and the genus includes different groups that are destructive plant pathogens and nonpathogenic to plants. Lavandula species are aromatic and medicinal plants in the family Lamiaceae. In this study, Rhizoctonia species were isolated from diseased Lavandula angustifolia and Lavandula x intermedia plants exhibiting symptoms related to crown and root rot to determine the anastomosis groups (AGs) of these isolates through hyphal anastomosis utilizing the test strains and the sequence analysis of the ribosomal DNA internal transcribed spacer (ITS) region. The obtained data confirmed the species identity of 29 isolates out of 44 as R. solani AG 4 HG-II and the remaining 15 isolates as binucleate Rhizoctonia (Ceratobasidium sp.) AG-K. Pathogenicity tests showed that AG 4 HG-II isolates were highly virulent on lavender plants, but AG-K isolates were not pathogenic. To our knowledge, this is the first report of the occurrence of R. solani AG 4 HG-II and binucleate Rhizoctonia (Ceratobasidium sp.) AG-K on L. angustifolia and L. x intermedia in Türkiye and around the world.
DOI: http://dx.doi.org/10.5281/zenodo.14569156
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| format | Article |
| id | doaj-art-d652b05102d84b399a5be6df18b63a30 |
| institution | DOAJ |
| issn | 2449-8955 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | TMKarpinski Publisher, Tomasz M. Karpiński |
| record_format | Article |
| series | European Journal of Biological Research |
| spelling | doaj-art-d652b05102d84b399a5be6df18b63a302025-08-20T02:51:11ZengTMKarpinski Publisher, Tomasz M. KarpińskiEuropean Journal of Biological Research2449-89552024-12-01144Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, TürkiyeCafer Eken0Dudu Demir1Isparta University of Applied Sciences, Faculty of Agriculture, Department of Agricultural Biotechnology, 32260, Isparta, TürkiyeIsparta University of Applied Sciences, Faculty of Agriculture, Department of Agricultural Biotechnology, 32260, Isparta, Türkiye The genus Rhizoctonia includes a wide host of various kinds of more than 200 species of plants, and the genus includes different groups that are destructive plant pathogens and nonpathogenic to plants. Lavandula species are aromatic and medicinal plants in the family Lamiaceae. In this study, Rhizoctonia species were isolated from diseased Lavandula angustifolia and Lavandula x intermedia plants exhibiting symptoms related to crown and root rot to determine the anastomosis groups (AGs) of these isolates through hyphal anastomosis utilizing the test strains and the sequence analysis of the ribosomal DNA internal transcribed spacer (ITS) region. The obtained data confirmed the species identity of 29 isolates out of 44 as R. solani AG 4 HG-II and the remaining 15 isolates as binucleate Rhizoctonia (Ceratobasidium sp.) AG-K. Pathogenicity tests showed that AG 4 HG-II isolates were highly virulent on lavender plants, but AG-K isolates were not pathogenic. To our knowledge, this is the first report of the occurrence of R. solani AG 4 HG-II and binucleate Rhizoctonia (Ceratobasidium sp.) AG-K on L. angustifolia and L. x intermedia in Türkiye and around the world. DOI: http://dx.doi.org/10.5281/zenodo.14569156 https://www.journals.tmkarpinski.com/index.php/ejbr/article/view/750Anastomosis groupLavandula spp.PathogenicityRhizoctonia spp.Lavender |
| spellingShingle | Cafer Eken Dudu Demir Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, Türkiye European Journal of Biological Research Anastomosis group Lavandula spp. Pathogenicity Rhizoctonia spp. Lavender |
| title | Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, Türkiye |
| title_full | Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, Türkiye |
| title_fullStr | Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, Türkiye |
| title_full_unstemmed | Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, Türkiye |
| title_short | Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, Türkiye |
| title_sort | rhizoctonia species and anastomosis groups isolated from lavandula species in isparta turkiye |
| topic | Anastomosis group Lavandula spp. Pathogenicity Rhizoctonia spp. Lavender |
| url | https://www.journals.tmkarpinski.com/index.php/ejbr/article/view/750 |
| work_keys_str_mv | AT cafereken rhizoctoniaspeciesandanastomosisgroupsisolatedfromlavandulaspeciesinispartaturkiye AT dududemir rhizoctoniaspeciesandanastomosisgroupsisolatedfromlavandulaspeciesinispartaturkiye |