View all text of Subpart C [§ 180.101 - § 180.726]
§ 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 | Apple | 5.0 | Apple, juice | 10.0 | Barley, bran | 5.0 | Barley, grain | 2.0 | Barley, straw | 10.0 | Blackberry | 30.0 | Blueberry | 20.0 | Cantaloupe | 2.0 | Cattle, fat | 0.02 | Cattle, kidney | 1.0 | Cattle, meat | 0.02 | Cattle, meat byproducts, except kidney | 0.2 | Cherry | 10.0 | Coffee, bean, green | 0.5 | Cotton, gin byproducts | 180.0 | Cotton, undelinted seed | 6.0 | Egg | 0.002 | Goat, fat | 0.02 | Goat, kidney | 1.0 | Goat, meat | 0.02 | Goat, meat byproducts, except kidney | 0.2 | Grape | 2.0 | Grape, raisin | 12.0 | Hazelnut | 0.80 | Hog, fat | 0.02 | Hog, kidney | 1.0 | Hog, meat | 0.02 | Hog, meat byproducts, except kidney | 0.2 | Horse, fat | 0.02 | Horse, kidney | 1.0 | Horse, meat | 0.02 | Horse, meat byproducts, except kidney | 0.2 | Milk | 0.01 | Nut, macadamia | 0.5 | Pepper | 30.0 | Pineapple | 2.0 | Poultry, fat | 0.02 | Poultry, liver | 0.05 | Poultry, meat | 0.01 | Poultry, meat byproducts, except liver | 0.01 | Sheep, fat | 0.02 | Sheep, kidney | 1.0 | Sheep, meat | 0.02 | Sheep, meat byproducts, except kidney | 0.2 | Sugarcane, molasses | 1.5 | Tomato | 2.0 | Walnut | 0.5 | Wheat, bran | 5.0 | Wheat, germ | 5.0 | Wheat, grain | 2.0 | Wheat, middlings | 5.0 | Wheat, shorts | 5.0 | Wheat, straw | 10.0 |
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(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]