§ 180.505
Emamectin; tolerances for residues.
(a) General. (1) Tolerances are established for combined residues of emamectin (a mixture of a minimum of 90% 4′-epi-methylamino-4′-deoxyavermectin B1a and maximum of 10% 4′-epi-methylamino-4′-deoxyavermectin B1b) and its metabolites 8,9-isomer of the B1a and B1b component of the parent (8,9-ZMA), or 4′-deoxy-4′-epi-amino-avermectin B1a and 4′-deoxy-4′-epi-amino-avermectin B1b; 4′-deoxy-4′-epi-amino avermectin B1a (AB1a); 4′-deoxy-4′-epi-(N-formyl-N-methyl)amino-avermectin (MFB1a); and 4′-deoxy-4′-epi-(N-formyl)amino-avermectin B1a (FAB1a) in or on the following commodities:
Commodity
Parts per million
Apple, wet pomace
0.075
Cotton, gin byproduct
0.050
Cotton, undelinted seed
0.025
Fruit, pome, group 11
0.025
Tomato, paste
0.150
Turnip, greens
0.050
Vegetable, Brassica, leafy, group 5
0.050
Vegetable, fruiting (except Cucurbits), group 8
0.020
Vegetable, leafy, except Brassica, group 4
0.100
(2) Tolerances are also established for combined residues of emamectin (MAB1a + MAB1b isomers) and the associated 8,9-Z isomers (8,9-ZB1a + 8,9-ZB1b) in/on the following commodities when present therein as a result of the application of emamectin to crops listed in the table in paragraph (a)(1) of this section:
Commodity
Parts per million
Cattle, fat
0.010
Cattle, liver
0.050
Cattle, meat
0.003
Cattle, meat byproducts, except liver
0.020
Goat, fat
0.010
Goat, liver
0.050
Goat, meat
0.003
Goat, meat byproducts, except liver
0.020
Horse, fat
0.010
Horse, liver
0.050
Horse, meat
0.003
Horse, meat byproducts, except liver
0.020
Milk
0.003
Sheep, fat
0.010
Sheep, liver
0.050
Sheep, meat
0.003
Sheep, meat byproducts, except liver
0.020
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. [Reserved]
(d) Indirect and inadvertant residues. [Reserved]
[71 FR 18649, Apr. 12, 2006]