40 CFR § 180.300 - Ethephon; tolerances for residues.
(a) General. Tolerances are established for residues of the plant regulator ethephon [(2-chloroethyl) phosphonic acid] in or on food commodities as follows:
|Commodity||Parts per million|
|Cattle, meat byproducts, except kidney||0.2|
|Coffee, bean, green||0.5|
|Cotton, gin byproducts||180.0|
|Cotton, undelinted seed||6.0|
|Goat, meat byproducts, except kidney||0.2|
|Hog, meat byproducts, except kidney||0.2|
|Horse, meat byproducts, except kidney||0.2|
|Poultry, meat byproducts, except liver||0.01|
|Sheep, meat byproducts, except kidney||0.2|
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. A tolerance with regional registration, as defined in § 180.1(m), of 0.1 part per million is established for residues of the plant regulator ethephon [(2-chloroethyl)phosphonic acid] in or on the food commodity sugarcane.
(d) Indirect or inadvertent residues. [Reserved]