Table VII.
Percentage survival of plants from purified homozygous-resistant populations for the three ACCase mutations at herbicide application rates known to control the susceptible population S1
Forty to 50 plants per population were treated with the respective herbicide.
| Herbicides | Application Rate | Genotype (Population), % Survival
|
|||
|---|---|---|---|---|---|
| Wild Type (S1) | 1781-Leu (R7P) | 2078-Gly (R12P) | 2088-Arg (R14P) | ||
| g ha−1 | |||||
| APP | |||||
| Diclofop | 1,000 | 1 | 100 | 100 | 100 |
| Clodinafop | 50 | 3 | 100 | 100 | 100 |
| Fluazifop | 100 | 0 | 100 | 100 | 100 |
| Haloxyfop | 52 | 0 | 100 | 100 | 100 |
| CHD | |||||
| Sethoxydim | 186 | 0 | 100 | 100 | 100 |
| Tralkoxydim | 800 | 4 | 100 | 100 | 100 |
| Butroxydim | 45 | 2 | 50 | 87 | 70 |
| Phenylpyrazolin | |||||
| Pinoxaden | 30 | 0 | 100 | 100 | 100 |