Distribution of Secondary Tuber Colour
Code representing the pattern of distribution of the secondary colour in the tuber, expressed as: (See figure 1)
| Code | Term | Description |
|---|---|---|
| 0 | Absent | |
| 1 | Eyes – when the secondary colour is confined to the eyes only | |
| 2 | Eyebrows – when the secondary colour is present in the eyebrows only | |
| 3 | Splashed – when the secondary colour is fined to areas around the eyes | |
| 4 | Scattered – when the secondary colour is distributed at random in one or more areas around the tuber | |
| 5 | Spectacled – when areas around the eyes do not show secondary colour and the reminder of the tuber is pigmented. | |
| 6 | Stippled – when the surface of the tuber is more or less uniform covered with spots | |
| 7 | Other |