On 07/04/2025, the U.S. Code of Federal Regulations (CFR) issued maximum residue levels (MRLs) for the herbicide Tiafenacil on a variety of agricultural products (40 CFR §180.713).
About Tiafenacil is a new generation of broad-spectrum herbicide, with a fast and effective mechanism of action in the treatment of weeds in the field. It is of particular interest to producers due to its short degradation time and low accumulation in the soil. Therefore, it is necessary to establish specific maximum residue levels for each crop. Specifically:
|
Commodity |
MRLs before (mg/kg) |
MRLs After (mg/kg) |
|
Barley subgroup 15-22B |
- |
0.01 |
|
Fruit, citrus, group 10-10 |
- |
0.01 |
|
Fruit, pome, group 11-10 |
- |
0.01 |
|
Fruit, stone, group 12-12 |
- |
0.01 |
|
Grain sorghum and millet subgroup 15-22E |
- |
0.01 |
|
Nut, tree, group 14-12 |
- |
0.01 |
|
Peanut |
- |
0.01 |
|
Rapeseed subgroup 20A |
- |
0.15 |
|
Sweet corn subgroup 15-22D |
- |
0.01 |
|
Vegetable, legume, pulse, bean, dried shelled, except soybean, subgroup 6-22E |
- |
0.01 |
|
Vegetable, legume, pulse, pea, dried shelled, subgroup 6-22F |
- |
0.03 |
For details see attached link: https://www.ecfr.gov/compare/2025-04-07/to/2025-04-06/title-40/chapter-I/subchapter-E/part-180/subpart-C/section-180.713
