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In the Lower Elbe region of Northern Germany, low levels of fungicide resistance were recorded among Botrytis isolates obtained from blossom-end rot lesions on growing apple fruit. In contrast, isolates collected from apples affected by grey mould in storage possessed a high incidence of resistance to trifloxystrobin and boscalid (> 30% of strains) as well as elevated shares of resistance to thiophanate-methyl,...