TABLE 5.
Effect of temperature on mycelial growth of Phytophthora capsici fluopicolide-resistant mutants and wild-type on potato dextrose agar plates.
| Isolate | Origin | Colony grown diameter (mm) |
||||
| 10°C | 18°C | 25°C | 30°C | 37°C | ||
| BYA5 | Parent | 7.50 b | 45.17 bc | 54.17 c | 45.67 b | 0.00 b |
| RFB-1 | Mutant | 7.83 b | 49.83 a | 56.67 b | 52.50 ab | 1.00 a |
| RFB-12 | Mutant | 7.50 b | 43.50 c | 57.33 b | 59.33 a | 1.17 a |
| RFB-3 | Mutant | 10.17 a | 46.50 b | 59.50 a | 56.00 a | 1.50 a |
| JA8 | Parent | 8.17 a | 44.33 b | 57.33 b | 51.50 b | 0.00 e |
| RFJ-4 | Mutant | 7.67 a | 38.33 c | 50.00 d | 23.50 e | 1.17 de |
| RFJ-8 | Mutant | 7.33 a | 47.67 a | 64.50 a | 56.00 a | 16.17 a |
| RFJ-7 | Mutant | 7.33 a | 43.00 b | 54.00 c | 45.50 c | 2.17 cd |
| RFJ-9 | Mutant | 7.50 a | 39.17 c | 55.17 bc | 42.50 c | 3.50 c |
| RFJ-12 | Mutant | 8.17 a | 39.33 c | 57.00 b | 36.50 d | 6.67 b |
| Pc1723 | Parent | 7.67 a | 44.33 b | 52.17 c | 47.17 b | 0.00 b |
| RF1723-1 | Mutant | 8.00 a | 44.00 b | 54.83 b | 47.83 b | 6.00 a |
| RF1723-6 | Mutant | 8.83 a | 46.33 a | 64.17 a | 65.83 a | 5.67 a |
| LP3 | Parent | 6.67 a | 50.00 a | 55.33 a | 48.83 a | 0.33 b |
| RFL-2 | Mutant | 4.67 b | 32.67 b | 44.00 b | 50.83 a | 5.67 a |
| RFL-3 | Mutant | 6.00 a | 22.83 c | 27.33 c | 23.50 b | 3.67 a |
| 12-11 | Parent | 8.00 a | 41.17 a | 51.00 b | 35.17 c | 0.30 b |
| RF12-11-3 | Mutant | 7.67 a | 41.33 a | 54.67 a | 41.67 b | 7.67 a |
| RF12-11-5 | Mutant | 8.17 a | 41.67 a | 55.17 a | 50.00 a | 8.67 a |
| A1 | Parent | 0.83 a | 47.33 a | 63.17 a | 18.83 b | 4.33 b |
| RFA-1 | Mutant | 1.00 a | 44.17 b | 60.50 a | 45.00 a | 13.00 a |
Different letters after the values indicate statistically significant differences (P < 0.05).