Table 5. Sensitivity of 15 CGSC isolates to commercial azoxystrobin (100 µg a.i./mL) or trifloxystrobin (100 µg a.i./mL) mixed with 10 µg a.i./mL SHAM at 28°C after three days of culture.
| CGSC isolate | Inhibition rate of mycelial growth (%)a) | |||
|---|---|---|---|---|
| Azoxystrobin | Azoxystrobin+SHAMb) | Trifloxystrobin | Trifloxystrobin+SHAM | |
| MLDH63 | 2.1±0.2c) | 2.5±0.1 | 2.1±0.2 | 2.3±0.2 |
| MLDH68 | 1.8±0.1 | 2.0±0.2 | 2.3±0.2 | 2.3±0.1 |
| MLTA183 | 2.3±0.3 | 2.4±0.3 | 2.5±0.1 | 2.6±0.1 |
| HCKS11 | 32.3±0.8 | 33.5±0.5 | 36.1±0.9 | 37.2±0.5 |
| MLDH62 | 35.8±0.9 | 37.1±1.7 | 32.7±1.1 | 33.8±1.9 |
| HCKS15 | 32.1±1.3 | 33.3±0.3 | 33.7±1.2 | 33.7±1.6 |
| NTGS35 | 56.1±0.8 | 57.2±0.5 | 57.5±0.6 | 58.2±0.9 |
| MLST115 | 62.7±1.0 | 62.9±0.6 | 52.7±0.3 | 53.3±0.5 |
| MLST70 | 53.7±1.5 | 55.0±1.1 | 53.9±1.7 | 54.1±1.3 |
| TCHU02 | 76.2±1.9 | 78.1±1.7 | 79.2±1.9 | 81.3±1.4 |
| NTGS20 | 82.2±1.2 | 83.7±1.5 | 84.1±1.7 | 85.2±1.5 |
| NTGS123 | 81.5±1.1 | 83.2±1.4 | 82.3±1.5 | 84.0±1.8 |
| MLDH67 | 97.1±2.2 | 98.2±2.1 | 98.2±2.7 | 97.9±2.9 |
| MLGG168 | 98.0±1.9 | 99.7±1.9 | 96.0±1.7 | 95.0±1.3 |
| TPNH20 | 99.3±1.5 | 100±0 | 93.1±1.8 | 94.9±1.6 |
a) Inhibition rate (%): (CK Treatment)÷CK×100%. b) SHAM: Salicylhydroxamic acid (an inhibitor of alternative oxidase). c) Mean±standard error (n=4).