Table 2.
Strains | Growth Rate (mm/day) a |
Conidiation (104/mL) b |
Length of Conidia (μm) |
Disease Index c | DON Concentration (μg/g) |
---|---|---|---|---|---|
PH-1 (wild type) | 10.42 ± 0.05 *A | 40.00 ± 2.25 A | 42.89 ± 0.72 A | 10.60 ± 0.24 A | 3692.86 ± 285.63 A |
M11 (Fgcsn12 mutant) | 9.17 ± 0.10 B | 40.17 ± 1.64 A | 50.24 ± 0.65 B | 5.4 ± 0.75 B | 3664.83 ± 179.56 A |
CU3 (Fgcsn12/FgCSN12UTR) | 10.56 ± 0.03 A | 40.50 ± 1.61 A | 42.81 ± 0.65 A | 10.20 ± 0.20 A | 3698.33 ± 161.06 A |
a Average daily extension in colony radius on PDA plates. b Conidiation in 5-day-old CMC cultures. c The number of diseased spikelets on each inoculated wheat head at 14 dpi. * The mean and standard deviation were calculated with results from at least three replicates. The data were analyzed with Duncan’s pairwise comparison. Different uppercase letters indicate significant differences (p = 0.05).