Paragraph 4
The infested zone must include the fields in which a finding of the plant pest or signs of infestation by the plant pest on potato tubers has been confirmed and fields in which potato tubers infested with the plant pest have been grown.
The infested zone must include the fields in which a finding of the plant pest or signs of infestation by the plant pest on potato tubers has been confirmed and fields in which potato tubers infested with the plant pest have been grown.