(a) General. Tolerances are established for residues of the plant growth regulator mepiquat, including its metabolites and degradates, in or on the commodities in the table in this paragraph. Compliance with the tolerance levels specified in this paragraph is to be determined by measuring only mepiquat, N,N-dimethylpiperidinium, in or on the commodity.

CommodityParts
per million
Cattle, meat byproducts0.1
Cotton, gin byproducts6.0
Cotton, undelinted seed2.0
Goat, meat byproducts0.1
Grape1.0
Grape, raisin5.0
Hog, meat byproducts0.1
Horse, meat byproducts0.1
Sheep, meat byproducts0.1

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]

[67 FR 3118, Jan. 23, 2002, as amended at 80 FR 72598, Nov. 20, 2015]