(a) General. Tolerances are established for the residues of 1-naphthaleneacetic acid, including its metabolites and degradates in or on the commodities in the following table. Compliance with the tolerance levels specified is to be determined by measuring only 1-naphthaleneacetic acid and its conjugates, calculated as the Stoichiometric equivalent of 1-naphthaleneacetic acid, in or on the commodity.

Commodity Parts per
million
Avocado0.05
Cherry, sweet0.1
Fruit, pome, group 11-100.15
Mango0.05
Olive0.7
Orange0.1
Pineapple10.05
Pomegranate0.05
Potato0.01
Rambutan2.0
Sapote, mamey0.05
Tangerine0.1

1 There are no U.S. registrations since 1988.

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]

[78 FR 30218, May 22, 2013, as amended at 80 FR 77260, Dec. 14, 2015]