40 CFR 180.155: 1-Naphthaleneacetic acid; tolerances for residues.

(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.

Table 1 to Paragraph (a)

Commodity Parts per million

Avocado 0.05

Cherry, sweet 0.1

Fruit, pome, group 11-10 0.15

Mango 0.05

Olive 0.7

Orange 0.1

Pineapple1 0.05

Pomegranate 0.05

Potato 0.01

Rambutan 2

Sapote, mamey 0.05

Tangerine 0.1

1 There are no U.S. registrations for this commodity.

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]