(a) General. Tolerances are established for the combined residues of the herbicide norflurazon (4-chloro-5-(methylamino)-2-(alpha, alpha, alpha-trifluoro-m-tolyl)-3-(2H)-pyridazinone) and its desmethyl metabolite 4-chloro-5-(amino)-2-alpha, alpha, alpha-trifluoro-m-tolyl)-3(2H)-pyridazinone in or on the following raw agricultural commodities:
| Commodity | Parts per million |
|---|---|
| Alfalfa, forage | 3.0 |
| Alfalfa, hay | 5.0 |
| Alfalfa, seed | 0.1 |
| Almond, hulls | 1.0 |
| Almond | 0.1 |
| Apple | 0.1 |
| Apricot | 0.1 |
| Asparagus | 0.05 |
| Avocado | 0.20 |
| Blackberry | 0.1 |
| Blueberry | 0.2 |
| Cattle, fat | 0.1 |
| Cattle, liver | 0.50 |
| Cattle, meat | 0.1 |
| Cattle, meat byproducts, except liver | 0.1 |
| Cherry | 0.1 |
| Citrus, dried pulp | 0.4 |
| Citrus, molasses | 1.0 |
| Cotton, undelinted seed | 0.1 |
| Cranberry | 0.1 |
| Fruit, citrus | 0.2 |
| Goat, fat | 0.1 |
| Goat, liver | 0.50 |
| Goat, meat | 0.1 |
| Goat, meat byproducts, except liver | 0.1 |
| Grape | 0.1 |
| Hazelnut | 0.1 |
| Hog, fat | 0.1 |
| Hog, liver | 0.50 |
| Hog, meat | 0.1 |
| Hog, meat byproducts, except liver | 0.1 |
| Hop, dried cones | 3.0 |
| Hop, vines | 1.0 |
| Horse, fat | 0.1 |
| Horse, liver | 0.50 |
| Horse, meat | 0.1 |
| Horse, meat byproducts, except liver | 0.1 |
| Milk | 0.1 |
| Nectarine | 0.1 |
| Peach | 0.1 |
| Peanut | 0.05 |
| Peanut, hay | 5.50 |
| Peanut, hay | 1.5 |
| Pear | 0.1 |
| Pecan | 0.1 |
| Plum, prune, fresh | 0.1 |
| Poultry, fat | 0.1 |
| Poultry, meat | 0.1 |
| Poultry, meat byproducts | 0.1 |
| Raspberry | 0.2 |
| Sheep, fat | 0.1 |
| Sheep, liver | 0.50 |
| Sheep, meat | 0.1 |
| Sheep, meat byproducts, except liver | 0.1 |
| Soybean | 0.1 |
| Soybean, forage | 1.0 |
| Soybean, hay | 1.0 |
| Walnut | 0.1 |
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registration. [Reserved]
(d) Indirect or inadvertent residues. [Reserved]
[47 FR 14909, Apr. 7, 1982]