Paragraph 13 Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: sch. 1 amended by Plant Health 1989 sch. 1 item 16 inserted by Plant Health 1990 sch. 1 amended by Plant Health 1989 Phthorimaea operculella(Zeller)—Potato Tuber Moth ← Paragraph 12 Paragraph 13 Paragraph 14 →