From: Experimental comparison of two methods to study barley responses to partial submergence
| Score | Leaf colour | Leaf wilting |
|---|---|---|
| 1 (sensitive) | All leaves show discolouration | All Leaves are wilted and show signs of necrosis |
| 2 | 75% of leaves show discolouration | All Leaves are wilted |
| 3 | 50% of leaves show discolouration | Some wilting |
| 4 | Slight discolouration at tips of leaves | Some wilting |
| 5 | Slight discolouration at tips of leaves | No wilting |
| 6 (tolerant) | All leaves are green | No wilting |