TABLE 1.
Multidrug resistance in P. digitatum
| Toxicant | Result for the following strains (μg/ml)a:
|
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PD5
|
DF1
|
U1
|
LC2
|
M1
|
I1
|
|||||||
| EC50 | MIC | EC50 | MIC | EC50 | MIC | EC50 | MIC | EC50 | MIC | EC50 | MIC | |
| Triflumizole | 0.08 | 1 | 0.04 | 1 | 0.01 | 1 | 2.06 | >100 | 1.28 | >100 | 2.79 | >100 |
| Fenarimol | 0.28 | 5 | 0.32 | 5 | 0.29 | 5 | 2.29 | >100 | 2.67 | >100 | 5.26 | >100 |
| Bitertanol | 0.22 | 5 | 0.28 | 5 | 0.31 | 5 | 3.19 | >100 | 2.72 | >100 | 9.59 | >100 |
| Pyrifenox | 0.37 | 10 | 0.64 | 10 | 0.75 | 10 | >50 | >100 | >50 | >100 | >50 | >100 |
| Cycloheximide | 0.07 | 1 | 0.04 | 1 | 0.09 | 1 | 0.16 | 2 | 0.28 | 2 | 0.18 | 2 |
| 4NQO | 0.36 | 5 | 0.45 | 5 | 0.24 | 5 | 1.70 | 10 | 1.79 | 10 | 1.38 | 10 |
| Acriflavin | 0.77 | 5 | 1.10 | 5 | 0.44 | 5 | 1.58 | 50 | 1.74 | 50 | 1.16 | 50 |
a
DMI-sensitive strains (PD5, DF1, and U1) and DMI-resistant strains (LC2, I1 and M1) were used for analysis of the multidrug resistance.