Paragraph 26
Plants, other than seeds, intended for planting, belonging to the genera and species listed in the list of Xylella host plants, which—
(a)
originate in the European Union and have never been grown in an area established in accordance with Article 4 of Decision 2015/789; or
(b)
originate in the United Kingdom and have never been grown in an area that is demarcated under paragraph 5 of Schedule 15 or under equivalent provisions in the Scottish Orders.