Mutations associated with boscalid and pyraclostrobin resistance of Botrytis cinerea from vegetable fields in Turkey

Botrytis cinerea Pers. is a polyphagous fungal pathogen that can cause significant damage in the field, warehouse, and greenhouse conditions. In Turkey, fungicides with site-specific modes containing the active ingredients boscalid and pyraclostrobin are used to control B. cinerea. In this study, it was aimed to determine the mutations associated with resistance to boscalid and pyraclostrobin active substances in B. cinerea isolates obtained from tomato, pepper, eggplant, and lettuce in Turkey. In the in vitro bioassay, a conidial germination test was performed. It was determined that 26