Cargando…
Colletotrichum siamense Strain LVY 9 Causing Spot Anthracnose on Winterberry Holly in China
Winterberry holly (Ilex verticillata) is an economically valuable landscaping ornamental plant. Serious outbreaks have been reported, in its leaf tips curl upward, irregular black brown spots appear on leaves, and extensive defoliation is commonly observed. The incidence in Hangzhou was estimated at...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146105/ https://www.ncbi.nlm.nih.gov/pubmed/37110399 http://dx.doi.org/10.3390/microorganisms11040976 |
_version_ | 1785034501243535360 |
---|---|
author | Feng, Lin Zhang, Yahui Chen, Weiliang Mao, Bizeng |
author_facet | Feng, Lin Zhang, Yahui Chen, Weiliang Mao, Bizeng |
author_sort | Feng, Lin |
collection | PubMed |
description | Winterberry holly (Ilex verticillata) is an economically valuable landscaping ornamental plant. Serious outbreaks have been reported, in its leaf tips curl upward, irregular black brown spots appear on leaves, and extensive defoliation is commonly observed. The incidence in Hangzhou was estimated at 50% and resulted in large economic losses for growers in 2018. Samples were collected from the main cultivation area in Zhejiang Province. In total, 11 fungal isolates were obtained from diseased leaves through a single-spore purification method, and isolate LVY 9 exhibited strong pathogenicity. Based on morphology and molecular phylogenetic analyses based on multilocus sequence typing of the glyceraldehyde-3-phosphate dehydrogenase (GAPDH), internal transcribed spacer (ITS) regions, actin (ACT), calmodulin (CAL), and chitin synthase (CHS-1) genes, we identified the pathogen as Colletotrichum siamense, causative agent of anthracnose of winterberry holly. |
format | Online Article Text |
id | pubmed-10146105 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-101461052023-04-29 Colletotrichum siamense Strain LVY 9 Causing Spot Anthracnose on Winterberry Holly in China Feng, Lin Zhang, Yahui Chen, Weiliang Mao, Bizeng Microorganisms Article Winterberry holly (Ilex verticillata) is an economically valuable landscaping ornamental plant. Serious outbreaks have been reported, in its leaf tips curl upward, irregular black brown spots appear on leaves, and extensive defoliation is commonly observed. The incidence in Hangzhou was estimated at 50% and resulted in large economic losses for growers in 2018. Samples were collected from the main cultivation area in Zhejiang Province. In total, 11 fungal isolates were obtained from diseased leaves through a single-spore purification method, and isolate LVY 9 exhibited strong pathogenicity. Based on morphology and molecular phylogenetic analyses based on multilocus sequence typing of the glyceraldehyde-3-phosphate dehydrogenase (GAPDH), internal transcribed spacer (ITS) regions, actin (ACT), calmodulin (CAL), and chitin synthase (CHS-1) genes, we identified the pathogen as Colletotrichum siamense, causative agent of anthracnose of winterberry holly. MDPI 2023-04-09 /pmc/articles/PMC10146105/ /pubmed/37110399 http://dx.doi.org/10.3390/microorganisms11040976 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Feng, Lin Zhang, Yahui Chen, Weiliang Mao, Bizeng Colletotrichum siamense Strain LVY 9 Causing Spot Anthracnose on Winterberry Holly in China |
title | Colletotrichum siamense Strain LVY 9 Causing Spot Anthracnose on Winterberry Holly in China |
title_full | Colletotrichum siamense Strain LVY 9 Causing Spot Anthracnose on Winterberry Holly in China |
title_fullStr | Colletotrichum siamense Strain LVY 9 Causing Spot Anthracnose on Winterberry Holly in China |
title_full_unstemmed | Colletotrichum siamense Strain LVY 9 Causing Spot Anthracnose on Winterberry Holly in China |
title_short | Colletotrichum siamense Strain LVY 9 Causing Spot Anthracnose on Winterberry Holly in China |
title_sort | colletotrichum siamense strain lvy 9 causing spot anthracnose on winterberry holly in china |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146105/ https://www.ncbi.nlm.nih.gov/pubmed/37110399 http://dx.doi.org/10.3390/microorganisms11040976 |
work_keys_str_mv | AT fenglin colletotrichumsiamensestrainlvy9causingspotanthracnoseonwinterberryhollyinchina AT zhangyahui colletotrichumsiamensestrainlvy9causingspotanthracnoseonwinterberryhollyinchina AT chenweiliang colletotrichumsiamensestrainlvy9causingspotanthracnoseonwinterberryhollyinchina AT maobizeng colletotrichumsiamensestrainlvy9causingspotanthracnoseonwinterberryhollyinchina |