This paper describes the results of marker-mediated screening apple varieties for QTL FBF7 fire blight resistance. We detected at least one marker out three in 12 (85.7%) and two markers 5 (35.7%). The target fragments studied Antonovka obiknovennaya Galarina are missing. Indicating presence (GE-8019, AE10-375 CH-F7-Fb1) were identified Bylina, Rozhdestvenskoe, Uspenskoe Charodeyka varieties, w...

The fire blight caused by <i>Erwinia amylovora</i> (<i>Ea</i>) was first reported in 2015 Korea, and the disease has rapidly spread to 22 regions until 2021. In all host plants apple pear orchards where occurred should be eliminated buried Plant Protection Act. To prevent of disease, burial sites were prohibited from planting new for next three years. confirm eradication...