| Section title | Mentions | House | Date |
|---|---|---|---|
| Plant Varieties Bill [H.L.] | 1 | Lords | 1982-11-18 |
| Plant Varieties Bill [H.L.] | 1 | Lords | 1982-11-30 |
| Plant Varieties Bill [H.L.] | 1 | Lords | 1982-12-14 |
| Plant Varieties Bill [H.L.] | 1 | Lords | 1983-01-18 |
| Plant Varieties Bill [H.L.] | 1 | Lords | 1983-01-25 |
| Plant Varieties Bill [H.L.] | 1 | Lords | 1983-04-13 |
| Plant Varieties Bill [H.L.] | 1 | Lords | 1983-04-25 |
| Plant Varieties Bill [H.L.] | 1 | Lords | 1997-07-18 |