There are some online databases on resistance cases across the world. The European and Mediterranean Plant Protection Organization (EPPO) also developed such a database.  This includes information on approved cases of resistance to active substances of plant protection products (https://resistance.eppo.int/database/cases_list) across the EPPO region.

In a case of late blight of potato the range of active substances for which the resistance have been found includes  fluazinam (France,  Netherlands), benalaxyl (France), benalaxyl-M (=kiralaxyl) (France), metalaxyl-M (=mefenoxam) (France), metalaxyl (Denmark, the United Kingdom, Germany).

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Maria YEROKHOVA