First report of Erwinia amylovora in Azerbaijan
The NPPO of Azerbaijan recently informed the EPPO Secretariat of the first record of Erwinia amylovora (EPPO A2 List) on its territory. Fireblight was detected in 2021 during an official survey in apple (Malus domestica) and pear trees (Pyrus communis) growing in gardens in the Balakan and Oghuz districts which are bordering Georgia. The identity of the bacterium was confirmed by molecular tests (real-time PCR). The exact source of this outbreak is unknown, but it is assumed that fireblight naturally spread from infected neighbouring countries.
Phytosanitary measures are being applied to eradicate the disease. Infected plants are being destroyed and it is prohibited to move planting material from infected areas. Prophylactic measures such as disinfection of tools (e.g. pruning tools) and safe disposal of infected plant parts are recommended. Restrictions on the import and movement of host plants of E. amylovora are also in place.
The pest status of Erwinia amylovora in Azerbaijan is officially declared as: Present, not widely distributed and under official control.
Sources
NPPO of Azerbaijan (2022-04).