Table 4.
Effect of difenoconazole on chlorophyll content and fluorescence characteristics of wheat seedlings Z.
| DAT * (Days) |
Treatment (mg/L) |
Chl (μg/cm−2) |
Flav (Dualex Units) |
NBI (Dualex Units) |
Fv/Fm | Fv/Fo |
|---|---|---|---|---|---|---|
| 3 | 0 | 41.19 ± 1.56 a | 0.79 ± 0.05 e | 53.01 ± 2.22 a | 0.81 ± 0.00 a | 4.03 ± 0.23 a |
| 50 | 30.54 ± 1.32 b | 0.89 ± 0.03 de | 34.90 ± 2.36 b | 0.77 ± 0.01 b | 3.40 ± 0.25 b | |
| 100 | 28.08 ± 1.92 bc | 0.97 ± 0.03 cd | 29.48 ± 2.48 bc | 0.75 ± 0.02 bc | 3.12 ± 0.16 bc | |
| 200 | 25.75 ± 0.65 bcd | 1.02 ± 0.05 bc | 26.01 ± 1.80 cd | 0.76 ± 0.01 bc | 3.20 ± 0.12 bc | |
| 6 | 0 | 41.88 ± 0.94 a | 0.90 ± 0.02 d | 47.78 ± 2.09 a | 0.81 ± 0.00 a | 4.18 ± 0.06 a |
| 50 | 27.76 ± 3.48 bc | 1.09 ± 0.03 ab | 22.97 ± 1.32 d | 0.77 ± 0.00 b | 3.33 ± 0.06 bc | |
| 100 | 22.38 ± 1.48 d | 1.11 ± 0.03 ab | 20.41 ± 1.68 d | 0.76 ± 0.01 bc | 3.12 ± 0.16 bc | |
| 200 | 24.29 ± 1.30 cd | 1.17 ± 0.04 a | 20.88 ± 1.19 d | 0.73 ± 0.02 c | 2.80 ± 0.23 c |
Z Values represent the mean ± standard error for each parameter. Different lowercase letters indicate significant difference (p < 0.05). * DAT: days after treatment.