Section 180.654 - Isopyrazam; tolerances for residues(a)General. Tolerances are established for residues of the fungicide isopyrazam, including its metabolites and degradates, in or on the commodities listed in the following table. Compliance with the tolerance levels specified in the following table is to be determined by measuring only isopyrazam (3-(difluoromethyl)-1-methyl-N-[1,2,3,4-tetrahydro-9-(1-methylethyl)-1,4-methano-naphthalen-5-yl]-1 H-pyrazole-4-carboxamide), as the sum of its syn-isomer (3-(difluoromethyl)-1-methyl-N-[(1RS, 4SR, 9RS)-1,2,3,4-tetrahydro-9-(1-methylethyl)-1,4-methanonaphthalen-5-yl]-1 H-pyrazole-4-carboxamide) and anti-isomer (3-(difluoromethyl)-1-methyl-N-[(1RS, 4SR, 9SR)-1,2,3,4-tetrahydro-9-(1-methylethyl)-1,4-methano-naphthalen-5-yl]-1 H-pyrazole-4-carboxamide) in or on the commodity. | Commodity | Parts per million |
| Apple1 | 0.70 |
| Banana1 | 0.05 |
| Peanut1 | 0.01 |
| Pepper, bell1 | 0.50 |
| Tomato1 | 0.50 |
| Vegetable, cucurbit, subgroup 9A1 | 0.30 |
1 There are no U.S. registrations for use of isopyrazam on these commodities.
(b)Section 18 emergency exemptions. [Reserved](c)Tolerances with regional registrations. [Reserved](d)Indirect or inadvertent residues. [Reserved]76 FR 61596, Oct. 5, 2011, as amended at 78 FR 78745, Dec. 27, 2013; 82 FR 24075, May 25, 2017