Sphaerulina musiva(MYCOPP)
Distribution details in China
Current pest situation evaluated by EPPO on the basis of information dated
2024: Present, restricted distribution
First recorded in: 2023
First recorded in: 2023
EPPO Reporting Service (2024/041) : investigations carried out in 2023 found that S. musiva is widespread in Henan province, causing leaf spots on poplars. High genetic diversity suggests a relatively 'old' introduction.
EPPO Reporting Service (2024/164) : severe symptoms and high disease incidence were observed in 2023 in two Populus x canadensis plantations in Liyuan Village (Nanyang City, Henan province) and the Nanjing Baguazhou Wetland Park (Jiangsu province).
EPPO Reporting Service (2024/164) : severe symptoms and high disease incidence were observed in 2023 in two Populus x canadensis plantations in Liyuan Village (Nanyang City, Henan province) and the Nanjing Baguazhou Wetland Park (Jiangsu province).
* Ma T, Hu Y, Li F, Liu L, Cui L (2024) Development of genomic SSR markers and genetic diversity of Sphaerulina musiva in China. Journal of Phytopathology 172, e13253. https://doi.org/10.1111/jph.13253
* Xiong Q, Wang X, Li J, Zhai X, Ma T, Ni S, Cui L (2024) Outbreak of Septoria leaf spot caused by Sphaerulina musiva on Populus × euramericana in China. Plant Disease 108(7), 2222. https://doi.org/10.1094/PDIS-10-23-2206-PDN
* Xiong Q, Wang X, Li J, Zhai X, Ma T, Ni S, Cui L (2024) Outbreak of Septoria leaf spot caused by Sphaerulina musiva on Populus × euramericana in China. Plant Disease 108(7), 2222. https://doi.org/10.1094/PDIS-10-23-2206-PDN
| Country | State | Status | |
|---|---|---|---|
| Russia | Absent, unreliable record |