Table 4 Mycelial growth, sporulation and virulence of propiconazole-resistant isolates
Isolates | Mycelial growth | Spore production | Virulence |
|---|---|---|---|
Colony diameter (cm) | Conidium in vitro (×105/mL) | Number of false smut balls per rice panicle | |
2017–11 | 45.8 ± 0.8 e | 9.6 | 2.0 |
2017–48 | 42.6 ± 0.8 b | 11.8 | 2.9 |
2017–2 | 43.4 ± 0.6 bc | 6.3 | 0.1 |
2017–6 | 37.5 ± 0.7 a | 7.4 | 0.3 |
2017–61 | 41.0 ± 0.8 b | 15.3 | 8.7 |
2017–170 | 42.0 ± 0.4 b | 10.9 | 1.4 |
2017–176 | 45.0 ± 1.7 d | 1.8 | 0 |
2017–179 | 42.2 ± 0.6 b | 2.9 | 0.8 |