(a) General. Tolerances are established for residues of mancozeb (a coordination product of zinc ion and maneb (manganese ethylenebisdithiocarbamate)), including its metabolites and degradates, in or on the commodities in the following table. Compliance with the tolerance levels specified in this paragraph is to be determined by measuring only those mancozeb residues convertible to and expressed in terms of the degradate carbon disulfide.
| Commodity | Parts per million |
|---|---|
| Almond | 0.1 |
| Almond, hulls | 4 |
| Apple | 0.6 |
| Asparagus | 0.1 |
| Atemoya | 3.0 |
| Banana | 2 |
| Barley, bran | 2 |
| Barley, flour | 1.2 |
| Barley, grain | 1 |
| Barley, hay | 30 |
| Barley, pearled barley | 20 |
| Barley, straw | 25 |
| Beet, sugar, dried pulp | 3.0 |
| Beet, sugar, roots | 1.2 |
| Beet, sugar, tops | 60 |
| Broccoli | 7 |
| Cabbage | 9 |
| Canistel | 15.0 |
| Cattle, kidney | 0.5 |
| Cattle, liver | 0.5 |
| Cherimoya | 3.0 |
| Corn, field, forage | 40 |
| Corn, field, grain | 0.06 |
| Corn, field, stover | 15 |
| Corn, pop, grain | 0.1 |
| Corn, pop, stover | 40 |
| Corn, sweet, forage | 70 |
| Corn, sweet, kernel plus cob with husks removed | 0.1 |
| Corn, sweet, stover | 40 |
| Cotton, undelinted seed | 0.5 |
| Crabapple | 0.6 |
| Cranberry | 5 |
| Custard apple | 3.0 |
| Fennel | 2.5 |
| Flax, seed | 0.15 |
| Ginseng | 1.2 |
| Goat, kidney | 0.5 |
| Goat, liver | 0.5 |
| Grape | 1.5 |
| Hog, kidney | 0.5 |
| Hog, liver | 0.5 |
| Horse, kidney | 0.5 |
| Horse, liver | 0.5 |
| Lettuce, head | 3.5 |
| Lettuce, leaf | 18 |
| Mango | 15.0 |
| Oat, flour | 1.2 |
| Oat, grain | 1 |
| Oat, groats/rolled oats | 20 |
| Oat, hay | 30 |
| Oat, straw | 25 |
| Onion, bulb | 1.5 |
| Papaya | 9 |
| Peanut | 0.1 |
| Peanut, hay | 65 |
| Pear | 0.6 |
| Pepper | 12 |
| Potato | 0.2 |
| Poultry, kidney | 0.5 |
| Poultry, liver | 0.5 |
| Quince | 0.6 |
| Rice, grain | 0.06 |
| Rye, bran | 2 |
| Rye, flour | 1.2 |
| Rye, grain | 1 |
| Rye, straw | 25 |
| Sapodilla | 15.0 |
| Sapote, mamey | 15.0 |
| Sapote, white | 15.0 |
| Sheep, kidney | 0.5 |
| Sheep, liver | 0.5 |
| Sorghum, grain, forage | 0.15 |
| Sorghum, grain, grain | 0.25 |
| Sorghum, grain, stover | 0.15 |
| Star apple | 15.0 |
| Sugar apple | 3.0 |
| Tangerine1 | 10 |
| Tomato | 2.5 |
| Vegetable, cucurbit, group 9 | 2.0 |
| Walnut | 0.70 |
| Wheat, bran | 2 |
| Wheat, flour | 1.2 |
| Wheat, germ | 20 |
| Wheat, grain | 1 |
| Wheat, hay | 30 |
| Wheat, middlings | 20 |
| Wheat, shorts | 2 |
| Wheat, straw | 25 |
1There are no U.S. registrations for use of mancozeb on tangerine.
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. A tolerance with regional registrations, as defined in §180.1(l), is established for residues of the fungicide mancozeb, (a coordination product of zinc ion and maneb (manganese ethylenebisdithiocarbamate)), including its metabolites and degradates, in or on the commodity in the following table in this paragraph. Compliance with the tolerance levels specified in this paragraph is to be determined by measuring only those mancozeb residues convertible to and expressed in terms of the degradate carbon disulfide.
| Commodity | Parts per million |
|---|---|
| Carrot, roots | 1 |
(d) Indirect or inadvertent residues. [Reserved]
[65 FR 33708, May 24, 2000, as amended at 65 FR 49924, Aug. 16, 2000; 66 FR 64773, Dec. 14, 2001; 68 FR 2247, Jan. 16, 2003; 69 FR 29458, May 24, 2004; 71 FR 76199, Dec. 20, 2006; 74 FR 46372, Sept. 9, 2009; 75 FR 770, Jan. 6, 2010; 75 FR 50913, Aug. 18, 2010; 76 FR 18915, Apr. 6, 2011; 78 FR 44455, July 24, 2013; 79 FR 27501, May 14, 2014; 80 FR 72597, Nov. 20, 2015]
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