§ 180.723 Spiropidion; tolerances for residues.
(a) General. (1) Tolerances are established for residues of the insecticide spiropidion, including its metabolites and degradates, in or on the commodities in Table 1 to this paragraph (a)(1). Compliance with the tolerance levels specified in Table 1 to this paragraph (a)(1) is to be determined by measuring only the sum of spiropidion [3-(4-chloro-2,6-dimethyl-phenyl)-8-methoxy-1-methyl-2-oxo-1,8-diazaspiro[4.5]dec-3-en-4-yl ethyl carbonate] and its metabolite SYN547305 [3-(4-chloro-2,6-dimethylphenyl)-4-hydroxy-8-methoxy-1-methyl-1,8-diazaspiro[4.5]dec-3-en-2-one] calculated as the stoichiometric equivalent of spiropidion, in or on the following plant commodities:
| Commodity | Parts per
million |
|---|---|
| Cucumber 1 | 0.8 |
| Muskmelon 1 | 0.9 |
| Pepper, bell 1 | 1.5 |
| Pepper, nonbell 1 | 1.5 |
| Potato 1 | 1.5 |
| Pumpkin 1 | 0.9 |
| Soybean, seed 1 | 3 |
| Tomato 1 | 0.8 |
| Watermelon 1 | 0.9 |
| 1 There are no U.S. registrations for this commodity as of July 20, 2022. |
(2) Tolerances are established for residues of the insecticide spiropidion, including its metabolites and degradates, in or on the commodities in Table 2 to this paragraph (a)(2). Compliance with the tolerance levels specified in Table 2 to this paragraph (a)(2) is to be determined by measuring only SYN547305 [3-(4-chloro-2,6-dimethylphenyl)-4-hydroxy-8-methoxy-1-methyl-1,8-diazaspiro[4.5]dec-3-en-2-one] calculated as the stoichiometric equivalent of spiropidion, in or on the following livestock commodities:
| Commodity | Parts per
million |
|---|---|
| Cattle, fat 1 | 0.03 |
| Cattle, meat byproducts 1 | 0.3 |
| Goat, fat 1 | 0.03 |
| Goat, meat byproducts 1 | 0.3 |
| Horse, fat 1 | 0.03 |
| Horse, meat byproducts 1 | 0.3 |
| Sheep, fat 1 | 0.03 |
| Sheep, meat byproducts 1 | 0.3 |
| 1 There are no U.S. registrations for this commodity as of July 20, 2022. |
(b)-(d) [Reserved]
[87 FR 43219, July 20, 2022, as amended at 88 FR 31477, May 17, 2023]