Long term control measures exist against certain potato diseases that occur in some parts of the EU.
Potato Ring Rot and Brown Rot Surveys in the EU - Annual Report 2016/2017
Potato Ring Rot and Brown Rot Surveys in the EU - Annual Report 2015/2016
Potato ring rot - Commission Implementing Regulation (EU) 2022/1194
Potato brown rot - Commission Implementing Regulation (EU) 2022/1193
Potato wart disease - Commission Implementing Regulation (EU) 2022/1195
Potato cyst nematode - Commission Implementing Regulation (EU) 2022/1192