Distribution details in Germany
EPPO Reporting Service (2009/217) : at least 1 phytoplasma strain was isolated near Stuttgart on U. glabra in the 1990s.
* Mäurer R, Seemüller E, Sinclair WA (1993) Genetic relatedness of mycoplasma-like organisms affecting elm, alder, and ash in Europe and North America. Phytopathology 83, 971-976.
|Austria||Absent, no pest record|
|Belgium||Present, few occurrences|
|Czech Republic||Present, few occurrences|
|France||Present, restricted distribution|
|Poland||Transient, under eradication|