2024-24831. Glufosinate-P; Pesticide Tolerances  

  • Table 1 to Paragraph ( a )(1)

    Commodity Parts per million
    Almond, hulls 0.50
    Banana 1 0.30
    Beet, sugar, molasses 5.0
    Beet, sugar, roots 0.9
    Beet, sugar, tops (leaves) 1.5
    Bushberry subgroup 13-07B 0.15
    Canola, meal 1.1
    Cattle, fat 0.40
    Cattle, meat 0.15
    Cattle, meat byproducts 6.0
    Corn, field forage 4.0
    Corn, field, grain 0.20
    Corn, field, stover 6.0
    Corn, sweet, forage 1.5
    Corn, sweet, kernels plus cob with husks removed 0.30
    Corn, sweet, stover 6.0
    Cotton, gin byproducts 30
    Cottonseed subgroup 20C 15
    Egg 0.15
    Fig, dried 0.15
    Fruit, citrus, group 10-10 0.15
    Fruit, pome, group 11-10 0.25
    Fruit, small, vine climbing, except fuzzy kiwifruit, subgroup 13-07F 0.05
    Fruit, stone, group 12-12 0.30
    Goat, fat 0.40
    Goat, meat 0.15
    Goat, meat byproducts 6.0
    Grain aspirated fractions 25
    Hog, fat 0.40
    Hog, meat 0.15
    Hog, meat byproducts 6.0
    Hop, dried cones 0.9
    Horse, fat 0.40
    Horse, meat 0.15
    Horse, meat byproducts 6.0
    Melon subgroup 9A 0.08
    Milk 0.15
    Nut, tree, group 14-12 0.50
    Pepper/eggplant subgroup 8-10B 0.15
    Potato, chips 1.6
    Potato granules/flakes 2.0
    Poultry, fat 0.15
    Poultry, meat 0.15
    Poultry, meat byproducts 0.60
    Rapeseed subgroup 20A 0.4
    Rice, grain 1.0
    Rice, hull 2.0
    Sheep, fat 0.40
    Sheep, meat 0.15
    Sheep, meat byproducts 6.0
    Soybean 2.0
    Soybean, hulls 10
    Squash/cucumber subgroup 9B 0.15
    Tomato, paste 0.15
    Tomato subgroup 8-10A 0.1
    Tropical and subtropical, medium to large fruit, edible peel, subgroup 23B 0.1
    Tropical and subtropical, medium to large fruit, smooth, inedible peel, subgroup 24B 0.2
    Tropical and subtropical, small fruit, edible peel, subgroup 23A 0.5
    Tropical and subtropical, small fruit, inedible peel, subgroup 24A 0.1
    Vegetable, tuberous and corm, subgroup 1C 0.8

    (2) Tolerances are established for residues of glufosinate-P, including its metabolites and degradates, in or on the commodities in table 2 to paragraph (a)(2), as a result of applications of glufosinate-P or glufosinate-P-ammonium to those commodities. Compliance with the tolerance levels specified in table 2 to paragraph (a)(2) is to be determined by measuring the sum of glufosinate (2-amino-4-(hydroxymethylphosphinyl) butanoic acid) and its metabolites, 2-(acetylamino)-4-(hydroxymethyl phosphinyl) butanoic acid, and 3-(hydroxymethylphosphinyl) propanoic acid, expressed as 2-amino-4-(hydroxymethylphosphinyl)butanoic acid equivalents.

    Table 2 to Paragraph ( a )(2)

    Commodity Parts per million
    Canola, meal 1.1
    Cattle, fat 0.4
    Cattle, meat 0.15
    Cattle, meat byproducts 6
    Corn, field, forage 4
    Corn, field, grain 0.2
    Corn, field, stover 6
    Corn, sweet, forage 1.5
    Corn, sweet, kernels plus cob with husks removed 0.3
    Corn, sweet, stover 6
    Cotton, gin byproducts 30
    Cottonseed, subgroup 20C 15
    Egg 0.15
    Goat, fat 0.4
    Goat, meat 0.15
    Goat, meat byproducts 6
    Grain, aspirated fractions 25
    Hog, fat 0.4
    Hog, meat 0.15
    Hog, meat byproducts 6
    Horse, fat 0.4
    Horse, meat 0.15
    Horse, meat byproducts 6
    Milk 0.15
    Poultry, fat 0.15
    Poultry, meat 0.15
    Poultry, meat byproducts 0.6
    Rapeseed, subgroup 20A 0.4
    Sheep, fat 0.4
    Sheep, meat 0.15
    Sheep, meat byproducts 6
    Soybean 2
    Soybean, hulls 10

    (b) [Reserved]

    (c) Tolerances with regional registrations. Tolerances with regional registrations are established for residues of glufosinate, including its metabolites and degradates, in or on the commodities in table 3 to paragraph (c). Compliance with the tolerance levels specified in table 3 to paragraph (c) is to be determined by measuring the sum of glufosinate, (2-amino-4-(hydroxymethylphosphinyl)butanoic acid) and its metabolites, 2-(acetylamino)-4-(hydroxymethyl phosphinyl) butanoic acid, and 3-(hydroxymethylphosphinyl) propanoic acid, expressed as 2-amino-4-(hydroxymethylphosphinyl)butanoic acid equivalents.

    Table 3 to Paragraph ( c )

    Commodity Parts per million
    Grass, forage 0.15
    Grass, hay 0.2

    (d) Indirect or inadvertent residues. (1) Tolerances are established for indirect or inadvertent residues of glufosinate, including its metabolites and degradates, in or on the commodities in table 4 to paragraph (d)(1), as a result of the application of glufosinate to crops listed in paragraph (a) of this section. Compliance with the tolerance levels specified in table 4 to paragraph (d)(1) is to be determined by measuring the sum of glufosinate (2-amino-4-(hydroxymethylphosphinyl) butanoic acid) and its metabolite, 3-(hydroxymethylphosphinyl) propanoic acid, expressed as 2-amino-4-(hydroxymethylphosphinyl)butanoic acid equivalents. ( print page 85867)

    Table 4 to Paragraph ( d )(1)

    Commodity Parts per million
    Barley, hay 0.40
    Barley, straw 0.40
    Buckwheat, fodder 0.40
    Buckwheat, forage 0.40
    Oat, forage 0.40
    Oat, hay 0.40
    Oat, straw 0.40
    Rye, forage 0.40
    Rye, straw 0.40
    Teosinte 0.40
    Triticale 0.40
    Wheat, forage 0.40
    Wheat, hay 0.40
    Wheat, straw 0.40

    (2) Tolerances are established for indirect or inadvertent residues of glufosinate-P, including its metabolites and degradates, in or on the commodities in table 5 to paragraph (d)(2), as a result of the application of glufosinate-P or glufosinate-P-ammonium to crops listed in paragraph (a)(2) of this section. Compliance with the tolerance levels specified in table 5 to paragraph (d)(2) is to be determined by measuring the sum of glufosinate (2-amino-4-(hydroxymethylphosphinyl) butanoic acid) and its metabolite, 3-(hydroxymethylphosphinyl) propanoic acid, expressed as 2-amino-4-(hydroxymethylphosphinyl)butanoic acid equivalents.”

    Table 5 to Paragraph ( d )(2)

    Commodity Parts per million
    Barley, hay 0.4
    Barley, straw 0.4
    Buckwheat, fodder 0.4
    Buckwheat, forage 0.4
    Oat, forage 0.4
    Oat, hay 0.4
    Oat, straw 0.4
    Rye, forage 0.4
    Rye, straw 0.4
    Teosinte 0.4
    Triticale 0.4
    Wheat, forage 0.4
    Wheat, hay 0.4
    Wheat, straw 0.4

Document Information

Effective Date:
10/29/2024
Published:
10/29/2024
Department:
Environmental Protection Agency
Entry Type:
Rule
Action:
Final rule.
Document Number:
2024-24831
Dates:
This regulation is effective October 29, 2024. Objections and requests for hearings must be received on or before December 30, 2024 and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).
Pages:
85859-85867 (9 pages)
Docket Numbers:
EPA-HQ-OPP-2020-0250, EPA-HQ-OPP-2020-0533, FRL-12339-01-OCSPP
Topics:
Administrative practice and procedure, Agricultural commodities, Environmental protection, Pesticides and pests, Reporting and recordkeeping requirements
PDF File:
2024-24831.pdf
Supporting Documents:
» Endangered Species Act Section 7(d) Consistency Determination with Respect to the Application for the Registration of Products Containing the New Active Ingredient Glufosinate-P.
» Draft-MCCLS Label - L-Gluconate Free Acid Liquid Formulation
» Draft-MCCLS Label - L-Glufosinate Free Acid Technical
» Meiji Seika Pharma Co., Ltd. Notice of Filing Pesticide Petition establish an exemption from the requirement of a tolerance for L-glufosinate free acid, (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyric acid, including its metabolites and degradates, 2-(acetylamino)-4-(hydroxymethyl phosphinyl) butanoic acid (NAG), and 3-(hydroxymethylphosphinyl) propanoic acid (MPP)
CFR: (1)
40 CFR 180