# 180.718 Picarbutrazox; tolerances for residues.
(a) *General.* Tolerances are established for residues of the fungicide picarbutrazox, including its metabolites and degradates, in or on the commodities to Table 1 of this section. Compliance with the tolerance levels specified in Table 1 is to be determined by measuring only picarbutrazox (1,1-dimethylethyl *N*-[6-[[[(*Z*)-[(1-methyl-1*H*-tetrazol-5-yl)phenylmethylene]amino]oxy]methyl]-2-pyridinyl]carbamate in or on the commodity.
Table 1 to Paragraph (**a**)
| Commodity | Parts per
million |
| --- | --- |
| Cotton, gin byproducts | 0.01 |
| Cotton, undelinted seed | 0.01 |
| Grain, cereal, except rice, group 15 | 0.01 |
| Grain, cereal, forage, fodder, and straw, group 16 | 0.01 |
| Herb group 25 | 0.01 |
| Rapeseed subgroup 20A | 0.01 |
| Spice group 26 | 0.01 |
| Vegetable, head and stem, group 5-16 | 0.01 |
| Vegetable, bulb, group 3-07 | 0.01 |
| Vegetable, cucurbit, group 9 | 0.01 |
| Vegetable, foliage of legume, group 7 | 0.01 |
| Vegetable, fruiting, group 8-10 | 0.01 |
| Vegetable, leafy, group 4-16 | 0.01 |
| Vegetable, leaves of root and tuber, group 2 | 0.01 |
| Vegetable, legume, group 6 | 0.01 |
| Vegetable, stalk, stem, and leaf petiole group 22 | 0.01 |
| Vegetable, root, subgroup 1A | 0.01 |
| Vegetable, tuberous and corm, except potato, subgroup 1D | 0.01 |
(b)-(d) [Reserved]
[86 FR 12833, Mar. 5, 2021, as amended at 87 FR 34206, June 6, 2022]