First Report of Botryosphaeria dothidea Responsible for Branch Dieback and Canker on Hovenia dulcis in South Korea
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In 2021, severely infected trees showing distinct symptoms including branch dieback, necrotic lesions on branches, cankers on the shoots, and dark brown discoloration on the stem on Hovenia dulcis were found in the provincial forest of Jeollabuk-do located in Jangsu, South Korea. The causal agent of the pathogen was identified as Botryosphaeria dothidea based on morphology and sequence comparisons. This is the first confirmed report of B. dothidea causing branch dieback and canker on H. dulcis.
Abstract
In 2021, severely infected trees showing distinct symptoms including branch dieback, necrotic lesions on branches, cankers on the shoots, and dark brown discoloration on the stem on Hovenia dulcis were found in the provincial forest of Jeollabuk-do located in Jangsu, South Korea. The causal agent of the pathogen was identified as Botryosphaeria dothidea based on morphology and sequence comparisons. This is the first confirmed report of B. dothidea causing branch dieback and canker on H. dulcis.
참고문헌 (4)
- "Fungal Databases, U.S. National Fungus Collections" (2022)[URL]
- Hyun TK, "Hovenia dulcis--an Asian traditional herb", Planta Med, 76, pp.943~949 (2010)
- Dong-Hyeon Lee, "Molecular Confirmation of the Occurrence of Botryosphaeria dothidea Responsible for Branch Dieback and Canker on Juglans sinensis in South Korea", Journal of forest and environmental science, 36(4), pp.326~327 (2020), 산림과학연구소[DOI]
- Phillips AJ, "The Botryosphaeriaceae:Genera and Species Known from Culture", Stud Mycol, 76, pp.51~167 (2013)