180.493—Dimethomorph; tolerances for residues.
(a) General.
Tolerances are established for the residues of the fungicide dimethomorph, (E,Z) 4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propenyl]morpholine, in or on the following commodities:
| Commodity | Parts per million |
|---|---|
| Brassica, head and stem, subgroup 5A | 2.0 |
| Brassica, leafy greens, subgroup 5B | 20.0 |
| Ginseng | 0.90 |
| Grape, raisin 1 | 6.0 |
| Hop, dried cones | 60 |
| Lettuce, head | 10 |
| Lettuce, leaf | 10 |
| Potato | 0.05 |
| Potato, wet peel | 0.20 |
| Taro, corm | 0.5 |
| Taro, leaves | 6.0 |
| Turnip, greens | 20.0 |
| Vegetable, bulb, group 3 | 2.0 |
| Vegetable, cucurbit, group 9 | 0.5 |
| Vegetable, fruiting, group 8 | 1.5 |
| 1 There are no U.S. registrations as of March 4, 2009, for the use of dimethomorph on grapes grown for raisin production. | |
(c) Tolerances with regional registrations.
Tolerances with regional registrations are established for residues of the fungicide dimethomorph, (E,Z) 4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propenyl]morpholine, in or on the following commodities:
| Commodity | Parts per million |
|---|---|
| Bean, lima, succulent | 0.60 |
| Grape | 3.5 |