| Buffer zone for PPP: REGALIS PLUS |
| Crop/Area | Surface water category | Minimum distance |
| Apple (Malus domestica) | 1st category water | 15 m |
| Apple (Malus domestica) | 2nd category water | 5 m |
| Pear tree, common (Pyrus communis L.) | 1st category water | 15 m |
| Pear tree, common (Pyrus communis L.) | 2nd category water | 5 m |