View all text of Subpart C [§ 180.101 - § 180.726]

§ 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:

Table 1 to Paragraph (a)(1)

Commodity Parts per
million
Cucumber 10.8 Muskmelon 10.9 Pepper, bell 11.5 Pepper, nonbell 11.5 Potato 11.5 Pumpkin 10.9 Soybean, seed 13 Tomato 10.8 Watermelon 10.9

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:

Table 2 to Paragraph (a)(2)

Commodity Parts per
million
Cattle, fat 10.03 Cattle, meat byproducts 10.3 Goat, fat 10.03 Goat, meat byproducts 10.3 Horse, fat 10.03 Horse, meat byproducts 10.3 Sheep, fat 10.03 Sheep, meat byproducts 10.3

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]