Table 1.
Reduction of SPAD chlorophyll content (ΔSCC) in the confirmed NIL pairs.
| NIL name | Population | ΔSCC (Chl10–Chl13) | |||
|---|---|---|---|---|---|
| Control | Treatment | ||||
| Mean | P-value | Mean | P-value | ||
| NIL5(+) | Cascade/Tevere | –0.4 | ns | 0.53 | * |
| NIL5(–) | –0.8 | 7.13 | |||
| NIL9(+) | Cascade/W156 | 1.1 | ns | 4.57 | ** |
| NIL9(–) | 5.05 | 7.97 | |||
| NIL10(+) | Cascade/W156 | 0.67 | ns | 1.7 | * |
| NIL10(–) | 0.6 | 12.23 | |||
| NIL13(+) | Cascade/Tevere | 0.15 | ns | 1.7 | * |
| NIL13 (–) | 1.27 | 6.7 | |||
ns = non-significant at P ≤ 0.05; * = significant at P ≤ 0.05; ** = significant at P ≤ 0.01. The statistics was done using t-test. (+) indicates isolines with resistance allele from W156 or Tevere; (–) indicates isolines with susceptibility allele from Cascades.