80_FR_67015 80 FR 66805 - Teflubenzuron; Pesticide Tolerances

80 FR 66805 - Teflubenzuron; Pesticide Tolerances

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 210 (October 30, 2015)

Page Range66805-66809
FR Document2015-27593

This regulation establishes tolerances for residues of teflubenzuron [N-[[(3,5-dichloro-2,4-difluorophenyl)amino]carbonyl]- 2,6-difluorobenzamide] in or on multiple commodities which are identified and discussed later in this document. BASF Corporation requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).

Federal Register, Volume 80 Issue 210 (Friday, October 30, 2015)
[Federal Register Volume 80, Number 210 (Friday, October 30, 2015)]
[Rules and Regulations]
[Pages 66805-66809]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-27593]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2014-0600; FRL-9933-25]


Teflubenzuron; Pesticide Tolerances

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: This regulation establishes tolerances for residues of 
teflubenzuron [N-[[(3,5-dichloro-2,4-difluorophenyl)amino]carbonyl]-
2,6-difluorobenzamide] in or on multiple commodities which are 
identified and discussed later in this document. BASF Corporation 
requested these tolerances under the Federal Food, Drug, and Cosmetic 
Act (FFDCA).

DATES: This regulation is effective October 30, 2015. Objections and 
requests for hearings must be received on or before December 29, 2015, 
and must be filed in accordance with the instructions provided in 40 
CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).

ADDRESSES: The docket for this action, identified by docket 
identification (ID) number EPA-HQ-OPP-2014-0600, is available at http://www.regulations.gov or at the Office of Pesticide Programs Regulatory 
Public Docket (OPP Docket) in the Environmental Protection Agency 
Docket Center (EPA/DC), West William Jefferson Clinton Bldg., Rm. 3334, 
1301 Constitution Ave. NW., Washington, DC 20460-0001. The Public 
Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through 
Friday, excluding legal holidays. The telephone number for the Public 
Reading Room is (202) 566-1744, and the telephone number for the OPP 
Docket is (703) 305-5805. Please review the visitor instructions and 
additional information about the docket available at http://www.epa.gov/dockets.

FOR FURTHER INFORMATION CONTACT: Susan Lewis, Registration Division 
(7505P), Office of Pesticide Programs, Environmental Protection Agency, 
1200 Pennsylvania Ave. NW., Washington, DC 20460-0001; main telephone 
number: (703) 305-7090; email address: [email protected].

SUPPLEMENTARY INFORMATION:

I. General Information

A. Does this action apply to me?

    You may be potentially affected by this action if you are an 
agricultural producer, food manufacturer, or pesticide manufacturer. 
The following list of North American Industrial Classification System 
(NAICS) codes is not intended to be exhaustive, but rather provides a 
guide to help readers determine whether this document applies to them. 
Potentially affected entities may include:
     Crop production (NAICS code 111).
     Animal production (NAICS code 112).
     Food manufacturing (NAICS code 311).
     Pesticide manufacturing (NAICS code 32532).

B. How can I get electronic access to other related information?

    You may access a frequently updated electronic version of EPA's 
tolerance regulations at 40 CFR part 180 through the Government 
Publishing Office's e-CFR site at http://www.ecfr.gov/cgi-bin/text-idx?&c=ecfr&tpl=/ecfrbrowse/Title40/40tab_02.tpl.

C. How can I file an objection or hearing request?

    Under FFDCA section 408(g), 21 U.S.C. 346a, any person may file an 
objection to any aspect of this regulation and may also request a 
hearing on those objections. You must file your objection or request a 
hearing on this regulation in accordance with the instructions provided 
in 40 CFR part 178. To ensure proper receipt by EPA, you must identify 
docket ID number EPA-HQ-OPP-2014-0600 in the subject line on the first 
page of your submission. All objections and requests for a hearing must 
be in writing, and must be received by the Hearing Clerk on or before 
December 29, 2015. Addresses for mail and hand delivery of objections 
and hearing requests are provided in 40 CFR 178.25(b).
    In addition to filing an objection or hearing request with the 
Hearing Clerk as described in 40 CFR part 178, please submit a copy of 
the filing (excluding any Confidential Business Information (CBI)) for 
inclusion in the public docket. Information not marked confidential 
pursuant to 40 CFR part 2 may be disclosed publicly by EPA without 
prior notice. Submit the non-CBI copy of your objection or hearing 
request, identified by docket ID number EPA-HQ-OPP-2014-0600, by one of 
the following methods:
     Federal eRulemaking Portal: http://www.regulations.gov. 
Follow the online instructions for submitting comments. Do not submit 
electronically any information you consider to be CBI or other 
information whose disclosure is restricted by statute.
     Mail: OPP Docket, Environmental Protection Agency Docket 
Center (EPA/DC), (28221T), 1200 Pennsylvania Ave. NW., Washington, DC 
20460-0001.
     Hand Delivery: To make special arrangements for hand 
delivery or delivery of boxed information, please follow the 
instructions at http://www.epa.gov/dockets/contacts.html. Additional 
instructions on commenting or visiting the docket, along with more 
information about dockets generally, is available at http://www.epa.gov/dockets.

II. Summary of Petitioned-for Tolerance

    In the Federal Register of January 28, 2015 (80 FR 4525) (FRL-9921-
55), EPA issued a document pursuant to FFDCA section 408(d)(3), 21 
U.S.C. 346a(d)(3), announcing the filing of a pesticide petition (PP 
4E8230) by BASF Corporation, 26 Davis Dr., Research Triangle Park, NC 
27709. The petition requested that 40 CFR part 180 be amended by 
establishing tolerances for residues of the insecticide teflubenzuron, 
in or on apple at 0.5 parts per million (ppm); apple, wet pomace at 0.8 
ppm; broccoli at 0.2 ppm; cattle, meat byproducts at 0.01 ppm; cattle, 
muscle at 0.01 ppm; cauliflower at 0.01 ppm; citrus, oil at 90 ppm; 
coffee, bean, green at 0.6 ppm; corn,

[[Page 66806]]

field, grain at 0.01 ppm; corn, field, refined oil at 0.02 ppm; egg at 
0.01 ppm; goat, meat byproducts at 0.01 ppm; goat, muscle at 0.01 ppm; 
horse, meat byproducts at 0.01 ppm; horse, muscle at 0.01 ppm; lemon at 
0.9 ppm; mango at 1.5 ppm; melon, at 0.3 ppm; milk at 0.01 ppm; orange 
at 0.6 ppm; papaya at 0.4 ppm; pineapple at 0.8 ppm; pork, muscle at 
0.01 ppm; pork, meat byproducts at 0.01 ppm; poultry, meat byproducts 
at 0.01 ppm; poultry, muscle at 0.01 ppm; sheep, meat byproducts at 
0.01 ppm; sheep, muscle at 0.01 ppm; soybean, hulls at 0.4 ppm; 
soybean, seed at 0.05 ppm; sugarcane, cane at 0.01 ppm; sunflower, seed 
at 0.3 ppm; tomato at 1.5 ppm; and tomato, paste at 5 ppm. That 
document referenced a summary of the petition prepared by BASF 
Corporation, the registrant, which is available in the docket, http://www.regulations.gov. No tolerance-related comments were submitted. 
Based upon review of the data supporting the petition, EPA has edited 
tolerance levels for some food commodities, and declined to grant 
tolerances for others. The reasons for these changes are explained in 
Unit IV.C.

III. Aggregate Risk Assessment and Determination of Safety

    Section 408(b)(2)(A)(i) of FFDCA allows EPA to establish a 
tolerance (the legal limit for a pesticide chemical residue in or on a 
food) only if EPA determines that the tolerance is ``safe.'' Section 
408(b)(2)(A)(ii) of FFDCA defines ``safe'' to mean that ``there is a 
reasonable certainty that no harm will result from aggregate exposure 
to the pesticide chemical residue, including all anticipated dietary 
exposures and all other exposures for which there is reliable 
information.'' This includes exposure through drinking water and in 
residential settings, but does not include occupational exposure. 
Section 408(b)(2)(C) of FFDCA requires EPA to give special 
consideration to exposure of infants and children to the pesticide 
chemical residue in establishing a tolerance and to ``ensure that there 
is a reasonable certainty that no harm will result to infants and 
children from aggregate exposure to the pesticide chemical residue. . . 
.''
    Consistent with FFDCA section 408(b)(2)(D), and the factors 
specified in FFDCA section 408(b)(2)(D), EPA has reviewed the available 
scientific data and other relevant information in support of this 
action. EPA has sufficient data to assess the hazards of and to make a 
determination on aggregate exposure for teflubenzuron including 
exposure resulting from the tolerances established by this action. 
EPA's assessment of exposures and risks associated with teflubenzuron 
follows.

A. Toxicological Profile

    EPA has evaluated the available toxicity data and considered its 
validity, completeness, and reliability as well as the relationship of 
the results of the studies to human risk. EPA has also considered 
available information concerning the variability of the sensitivities 
of major identifiable subgroups of consumers, including infants and 
children. Exposure of animals to teflubenzuron has shown no evidence of 
neurotoxicity, immunotoxicity, or genotoxicity. It is categorized as 
having low acute lethality by oral, dermal and inhalation routes of 
exposure. It is not a dermal sensitizer or eye irritant. In all species 
tested, hepatotoxicity was indicated. The liver is the primary target 
organ for teflubenzuron. In the mouse, which is the most sensitive 
species compared to the rat and the dog, liver adenomas were observed 
following chronic exposure. Increased enzyme release and numerous 
microscopic indicators of liver injury (diffuse hypertrophy, 
disseminated single-cell necrosis, patchy glycogen storage, Kupffer 
cell proliferation, phagocytic foci, lipofuscin accumulation and 
centrilobular fatty change) were observed in all species exposed to 
teflubenzuron.
    The 2-generation reproductive study shows evidence of increased 
quantitative offspring susceptibility. There were no effects of 
teflubenzuron exposure on the parental generation, but effects on 
offspring consisted of decreased F2 litter weights and 
increased incidence of unilateral dilatation of the renal pelvis in 
F1 offspring. There is no evidence of increased fetal 
susceptibility in either the rat or rabbit developmental studies.
    Because rare liver tumors were observed only in male mice and there 
was no evidence of carcinogenicity from teflubenzuron in female mice or 
in male or female rats, the Agency is using a non-linear approach (i.e. 
reference dose (RfD)) to account for the observed carcinogenicity that 
could result from exposure to teflubenzuron. Moreover, there is no 
concern for mutagenicity.
    Specific information on the studies received and the nature of the 
adverse effects caused by teflubenzuron as well as the no-observed-
adverse-effect-level (NOAEL) and the lowest-observed-adverse-effect-
level (LOAEL) from the toxicity studies can be found at http://www.regulations.gov in document, ``Teflubenzuron: Human Health Risk 
Assessment'' at pp. 4, 13, 21, and 22 in docket ID number EPA-HQ-OPP-
2014-0600.

B. Toxicological Points of Departure/Levels of Concern

    Once a pesticide's toxicological profile is determined, EPA 
identifies toxicological points of departure (POD) and levels of 
concern to use in evaluating the risk posed by human exposure to the 
pesticide. For hazards that have a threshold below which there is no 
appreciable risk, the toxicological POD is used as the basis for 
derivation of reference values for risk assessment. PODs are developed 
based on a careful analysis of the doses in each toxicological study to 
determine the dose at which the NOAEL and the LOAEL are identified. 
Uncertainty/safety factors are used in conjunction with the POD to 
calculate a safe exposure level--generally referred to as a population-
adjusted dose (PAD) or a RfD--and a safe margin of exposure (MOE). For 
non-threshold risks, the Agency assumes that any amount of exposure 
will lead to some degree of risk. Thus, the Agency estimates risk in 
terms of the probability of an occurrence of the adverse effect 
expected in a lifetime. For more information on the general principles 
EPA uses in risk characterization and a complete description of the 
risk assessment process, see http://www.epa.gov/pesticides/factsheets/riskassess.htm.
    A summary of the toxicological endpoints for teflubenzuron used for 
human risk assessment is shown in Table 1 of this unit.

[[Page 66807]]



 Table 1--Summary of Toxicological Doses and Endpoints for Teflubenzuron for Use in Human Health Risk Assessment
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                                    Point of departure
        Exposure/scenario            and uncertainty/     RfD, PAD, LOC for     Study and toxicological effects
                                      safety factors       risk assessment
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Acute dietary (General population  An endpoint of concern attributable to a single dose was not identified. An
 including infants and children).   acute RfD was not established.
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Chronic dietary (All populations)  NOAEL = 2.1 mg/kg/    Chronic RfD = 0.021  Carcinogenicity (mouse) LOAEL =
                                    day.                  mg/kg/day.           10.5 mg/kg/day based on increased
                                   UFA = 10x...........  cPAD = 0.021 mg/kg/   microscopic lesions in the liver
                                   UFH = 10x...........   day.                 (diffuse hypertrophy,
                                   FQPA SF = 1x........                        centrilobular single-cell
                                                                               necrosis, patchy glycogen
                                                                               storage, Kupffer cell
                                                                               proliferation, phagocytic foci,
                                                                               and centrilobular fatty change)
                                                                               associated with increased
                                                                               relative liver weight.
----------------------------------------------------------------------------------------------------------------
Cancer (Oral, dermal, inhalation)  The Agency is using a non-linear approach (i.e., RfD) that will adequately
                                    account for all chronic toxicity, including carcinogenicity that could
                                    result from exposure to teflubenzuron.
----------------------------------------------------------------------------------------------------------------
FQPA SF = Food Quality Protection Act Safety Factor. LOAEL = lowest-observed-adverse-effect-level. mg/kg/day =
  milligram/kilogram/day. NOAEL = no-observed-adverse-effect-level. PAD = population adjusted dose (a = acute, c
  = chronic). RfD = reference dose. UF = uncertainty factor. UFA = extrapolation from animal to human
  (interspecies). UFH = potential variation in sensitivity among members of the human population (intraspecies).

C. Exposure Assessment

    1. Dietary exposure from food and feed uses. In evaluating dietary 
exposure to teflubenzuron, EPA considered exposure under the 
petitioned-for tolerances. EPA assessed dietary exposures from 
teflubenzuron in food as follows:
    i. Acute exposure. Quantitative acute dietary exposure and risk 
assessments are performed for a food-use pesticide, if a toxicological 
study has indicated the possibility of an effect of concern occurring 
as a result of a 1-day or single exposure. No such effects were 
identified in the toxicological studies for teflubenzuron; therefore, a 
quantitative acute dietary exposure assessment is unnecessary.
    ii. Chronic exposure. In conducting the chronic dietary exposure 
assessment EPA used the food consumption data from the USDA 2003-2008 
National Health and Nutrition Examination Survey, What We Eat in 
America (NHANES/WWEIA). As to residue levels in food, EPA assumed 
teflubenzuron residues are present in all commodities at tolerance 
levels and that 100% of all crops are treated.
    iii. Cancer. Based on the data summarized in Unit III.A., EPA has 
concluded that a non-linear RfD approach is appropriate for assessing 
cancer risk to teflubenzuron. Cancer risk was assessed using the same 
exposure estimates as discussed in Unit III.C.1.ii. chronic exposure.
    iv. Anticipated residue and percent crop treated (PCT) information. 
EPA did not use anticipated residue and/or PCT information in the 
dietary assessment for teflubenzuron. Tolerance-level residues and/or 
100 PCT were assumed for all food commodities.
    2. Dietary exposure from drinking water. Because there are no 
domestic agricultural or residential uses registered or proposed for 
teflubenzuron, there will be no exposure in drinking water; therefore, 
a drinking water assessment is not necessary.
    3. From non-dietary exposure. The term ``residential exposure'' is 
used in this document to refer to non-occupational, non-dietary 
exposure (e.g., for lawn and garden pest control, indoor pest control, 
termiticides, and flea and tick control on pets).
    Teflubenzuron is not registered for any specific use patterns that 
would result in residential exposure.
    4. Cumulative effects from substances with a common mechanism of 
toxicity. Section 408(b)(2)(D)(v) of FFDCA requires that, when 
considering whether to establish, modify, or revoke a tolerance, the 
Agency consider ``available information'' concerning the cumulative 
effects of a particular pesticide's residues and ``other substances 
that have a common mechanism of toxicity.''
    EPA has not found teflubenzuron to share a common mechanism of 
toxicity with any other substances, and teflubenzuron does not appear 
to produce a toxic metabolite produced by other substances. For the 
purposes of this tolerance action, therefore, EPA has assumed that 
teflubenzuron does not have a common mechanism of toxicity with other 
substances. For information regarding EPA's efforts to determine which 
chemicals have a common mechanism of toxicity and to evaluate the 
cumulative effects of such chemicals, see EPA's Web site at http://
www.epa.gov/pesticides/cumulative.

D. Safety Factor for Infants and Children

    1. In general. Section 408(b)(2)(C) of FFDCA provides that EPA 
shall apply an additional tenfold (10X) margin of safety for infants 
and children in the case of threshold effects to account for prenatal 
and postnatal toxicity and the completeness of the database on toxicity 
and exposure unless EPA determines based on reliable data that a 
different margin of safety will be safe for infants and children. This 
additional margin of safety is commonly referred to as the Food Quality 
Protection Act Safety Factor (FQPA SF). In applying this provision, EPA 
either retains the default value of 10X, or uses a different additional 
safety factor when reliable data available to EPA support the choice of 
a different factor.
    2. Prenatal and postnatal sensitivity. The rat 2-generation 
reproductive study showed evidence of increased quantitative offspring 
susceptibility to teflubenzuron. While there were no parental effects, 
adverse offspring effects were observed and consisted of decreased 
F2 litter weights and increased incidence of unilateral 
dilatation of the renal pelvis in F1 offspring. There were 
no effects of teflubenzuron in the developmental rat study up to the 
highest dose tested. In the developmental rabbit study, maternal 
effects were observed at the limit dose and were consistent with liver 
toxicity; no fetal effects were observed.
    3. Conclusion. EPA has determined that reliable data show the 
safety of infants and children would be adequately protected if the 
FQPA SF were reduced to 1X. That decision is based on the following 
findings:

[[Page 66808]]

    i. The toxicity database for teflubenzuron is complete for 
assessing the safety of tolerances for which there is no associated 
U.S. pesticide registration.
    ii. There is no indication that teflubenzuron is a neurotoxic 
chemical and there is no need for a developmental neurotoxicity study 
or additional uncertainty factors (UFs) to account for neurotoxicity.
    iii. As discussed in Unit III.D.2., there is evidence of 
quantitative susceptibility in the rat in the 2-generation reproductive 
study. There is no residual concern or uncertainty regarding these 
effects as the study established a clear NOAEL and LOAEL. Moreover, the 
Agency is using a lower POD in its assessment, which will be protective 
of these effects.
    iv. There are no residual uncertainties identified in the exposure 
databases. The dietary food exposure assessments were performed based 
on 100 PCT and tolerance-level residues. There are no drinking water or 
residential exposures as there are no U.S. registrations of pesticides 
containing teflubenzuron. These assessments will not underestimate the 
exposure and risks posed by teflubenzuron.

E. Aggregate Risks and Determination of Safety

    EPA determines whether acute and chronic dietary pesticide 
exposures are safe by comparing aggregate exposure estimates to the 
acute PAD (aPAD) and chronic PAD (cPAD). For linear cancer risks, EPA 
calculates the lifetime probability of acquiring cancer given the 
estimated aggregate exposure. Short-, intermediate-, and chronic-term 
risks are evaluated by comparing the estimated aggregate food, water, 
and residential exposure to the appropriate PODs to ensure that an 
adequate MOE exists.
    1. Acute risk. An acute aggregate risk assessment takes into 
account acute exposure estimates from dietary consumption of food and 
drinking water. No adverse effect resulting from a single oral exposure 
was identified and no acute dietary endpoint was selected. Therefore, 
teflubenzuron is not expected to pose an acute risk.
    2. Chronic risk. Using the exposure assumptions described in this 
unit for chronic exposure, EPA has concluded that chronic exposure to 
teflubenzuron from food and water will utilize 50% of the cPAD for 
children 1-2 years old the population group receiving the greatest 
exposure. There are no residential uses for teflubenzuron.
    3. Short-term risk. Short-term aggregate exposure takes into 
account short-term residential exposure plus chronic exposure to food 
and water (considered to be a background exposure level). Teflubenzuron 
is for use on imported commodities only, no residential exposure or 
chronic exposure from water is expected. Because no short-term adverse 
effect was identified, teflubenzuron is not expected to pose a short-
term risk.
    4. Intermediate-term risk. Intermediate-term aggregate exposure 
takes into account intermediate-term residential exposure plus chronic 
exposure to food and water (considered to be a background exposure 
level). Because no intermediate-term adverse effect was identified, 
teflubenzuron is not expected to pose an intermediate-term risk.
    5. Aggregate cancer risk for U.S. population. Based on the results 
of the chronic assessment, EPA concludes that teflubenzuron will not 
pose a cancer risk for the U.S. population.
    6. Determination of safety. Based on these risk assessments, EPA 
concludes that there is a reasonable certainty that no harm will result 
to the general population, or to infants and children from aggregate 
exposure to teflubenzuron residues.

IV. Other Considerations

A. Analytical Enforcement Methodology

    The petitioner submitted a high-performance liquid chromatography 
method with tandem mass-spectrometry detection (LC/MS/MS) analytical 
method, BASF Method L0160/01, for analysis of residues of teflubenzuron 
in/on dry and oily crop commodities. The method has been adequately 
validated by the petitioner as well as by an independent laboratory, 
and was also adequately radio validated using weathered samples 
obtained from metabolism studies. In addition, the Quechers multi 
residue method (MRM) is considered suitable for the analysis of 
teflubenzuron in fruits and vegetables.
    Adequate enforcement methodology (high-performance liquid 
chromatography with tandem mass spectrometry) is available to enforce 
the tolerance expression.

B. International Residue Limits

    In making its tolerance decisions, EPA seeks to harmonize U.S. 
tolerances with international standards whenever possible, consistent 
with U.S. food safety standards and agricultural practices. EPA 
considers the international maximum residue limits (MRLs) established 
by the Codex Alimentarius Commission (Codex), as required by FFDCA 
section 408(b)(4). The Codex Alimentarius is a joint United Nations 
Food and Agriculture Organization/World Health Organization food 
standards program, and it is recognized as an international food safety 
standards-setting organization in trade agreements to which the United 
States is a party. EPA may establish a tolerance that is different from 
a Codex MRL; however, FFDCA section 408(b)(4) requires that EPA explain 
the reasons for departing from the Codex level.
    The Codex has established a MRL for teflubenzuron in or on pome 
fruit at 1.0 ppm. The U.S. tolerance being established for residues of 
teflubenzuron on apples is harmonized with this value.

C. Revisions to Petitioned-For Tolerances

    The petition requested tolerances for several livestock commodities 
(cattle, meat byproducts; cattle, muscle; egg; goat, meat byproducts; 
goat, muscle; horse, meat byproducts; horse, muscle; milk; pork, meat 
byproducts; pork, muscle; poultry, meat byproducts; poultry, muscle; 
sheep, meat byproducts; and sheep, muscle.) Based on the results of 
livestock feeding studies, EPA is not establishing tolerances for these 
commodities because there is no expectation of finite residues in 
livestock commodities. The tolerance proposal for apple, wet pomace is 
not being established because the commodity is not likely to be 
imported. The petitioned-for tolerance for tomato, paste is not being 
established because concentration of residues is not expected above the 
tolerance established for tomato (1.5 ppm); the tolerance for tomato 
will be adequate to cover any residues in tomato paste.
    In the case of apple, EPA is establishing a higher tolerance (from 
0.5 ppm to 1.0 ppm) to harmonize with the established Codex MRL. Based 
on EPA's methods for calculating residue levels on processed 
commodities, EPA is establishing a higher tolerance for citrus, oil (90 
ppm to 100 ppm) and a lower tolerance for soybean, hulls (0.4 ppm to 
0.15 ppm) than what was requested. Using the Organization for Economic 
Cooperation and Development (OECD) calculation procedures, EPA is 
establishing a higher tolerance for papaya tolerance (0.4 ppm to 0.5 
ppm) and a lower tolerance for the lemon (0.90 ppm to 0.80 ppm) than 
was requested.
    In addition, EPA is adding significant figures to tolerance levels 
in accordance with EPA policy for the following commodities: Broccoli; 
coffee, bean,

[[Page 66809]]

green; melon, subgroup 9A; orange; pineapple; and sunflower, seed. EPA 
is also revising the commodity term ``corn, field'' to ``corn, field, 
grain'' to be consistent with the food and feed commodity vocabulary 
used for tolerances. Finally, EPA is establishing a tolerance for 
``melon, subgroup 9A'' instead of ``melon'' as requested because the 
regulatory definition of ``melon'' includes all commodities listed 
under ``melon, subgroup 9A.''

V. Conclusion

    Therefore, tolerances are established for residues of 
teflubenzuron, in or on apple at 1.0 ppm; broccoli at 0.20 ppm; 
cauliflower at 0.01 ppm; citrus, oil at 100 ppm; coffee, bean, green at 
0.60 ppm; corn, field, grain at 0.01 ppm; corn, field, refined oil at 
0.02 ppm; lemon at 0.80 ppm; mango at 1.5 ppm; melon, subgroup 9A at 
0.30 ppm; orange at 0.60 ppm; papaya at 0.50 ppm; pineapple at 0.80 
ppm; soybean, seed at 0.05 ppm; soybean, hulls at 0.15 ppm; sugarcane, 
cane at 0.01 ppm; sunflower, seed at 0.30 ppm; and tomato at 1.5 ppm.

VI. Statutory and Executive Order Reviews

    This action establishes tolerances under FFDCA section 408(d) in 
response to a petition submitted to the Agency. The Office of 
Management and Budget (OMB) has exempted these types of actions from 
review under Executive Order 12866, entitled ``Regulatory Planning and 
Review'' (58 FR 51735, October 4, 1993). Because this action has been 
exempted from review under Executive Order 12866, this action is not 
subject to Executive Order 13211, entitled ``Actions Concerning 
Regulations That Significantly Affect Energy Supply, Distribution, or 
Use'' (66 FR 28355, May 22, 2001) or Executive Order 13045, entitled 
``Protection of Children from Environmental Health Risks and Safety 
Risks'' (62 FR 19885, April 23, 1997). This action does not contain any 
information collections subject to OMB approval under the Paperwork 
Reduction Act (PRA) (44 U.S.C. 3501 et seq.), nor does it require any 
special considerations under Executive Order 12898, entitled ``Federal 
Actions to Address Environmental Justice in Minority Populations and 
Low-Income Populations'' (59 FR 7629, February 16, 1994).
    Since tolerances and exemptions that are established on the basis 
of a petition under FFDCA section 408(d), such as the tolerance in this 
final rule, do not require the issuance of a proposed rule, the 
requirements of the Regulatory Flexibility Act (RFA) (5 U.S.C. 601 et 
seq.), do not apply.
    This action directly regulates growers, food processors, food 
handlers, and food retailers, not States or tribes, nor does this 
action alter the relationships or distribution of power and 
responsibilities established by Congress in the preemption provisions 
of FFDCA section 408(n)(4). As such, the Agency has determined that 
this action will not have a substantial direct effect on States or 
tribal governments, on the relationship between the national government 
and the States or tribal governments, or on the distribution of power 
and responsibilities among the various levels of government or between 
the Federal Government and Indian tribes. Thus, the Agency has 
determined that Executive Order 13132, entitled ``Federalism'' (64 FR 
43255, August 10, 1999) and Executive Order 13175, entitled 
``Consultation and Coordination with Indian Tribal Governments'' (65 FR 
67249, November 9, 2000) do not apply to this action. In addition, this 
action does not impose any enforceable duty or contain any unfunded 
mandate as described under Title II of the Unfunded Mandates Reform Act 
(UMRA) (2 U.S.C. 1501 et seq.).
    This action does not involve any technical standards that would 
require Agency consideration of voluntary consensus standards pursuant 
to section 12(d) of the National Technology Transfer and Advancement 
Act (NTTAA) (15 U.S.C. 272 note).

VII. Congressional Review Act

    Pursuant to the Congressional Review Act (5 U.S.C. 801 et seq.), 
EPA will submit a report containing this rule and other required 
information to the U.S. Senate, the U.S. House of Representatives, and 
the Comptroller General of the United States prior to publication of 
the rule in the Federal Register. This action is not a ``major rule'' 
as defined by 5 U.S.C. 804(2).

List of Subjects in 40 CFR Part 180

    Environmental protection, Administrative practice and procedure, 
Agricultural commodities, Pesticides and pests, Reporting and 
recordkeeping requirements.

    Dated: October 20, 2015.
Jack E. Housenger,
Director, Office of Pesticide Programs.

    Therefore, 40 CFR chapter I is amended as follows:

PART 180--[AMENDED]

0
1. The authority citation for part 180 continues to read as follows:

    Authority:  21 U.S.C. 321(q), 346a and 371.

0
2. Add Sec.  180.687 to subpart C to read as follows:

Sec.  180.687  Teflubenzuron; tolerances for residues.

    (a) General. (1) Tolerances are established for residues of the 
insecticide teflubenzuron, including its metabolites and degradates, in 
or on the commodities in the table below. Compliance with the tolerance 
levels specified below is to be determined by measuring only 
teflubenzuron (N-[[(3,5-dichloro-2,4-difluorophenyl)amino]carbonyl]-
2,6-difluorobenzamide).

------------------------------------------------------------------------
                                                               Parts per
                          Commodity                             million
------------------------------------------------------------------------
Apple \1\...................................................         1.0
Broccoli \1\................................................        0.20
Cauliflower \1\.............................................        0.01
Citrus, oil \1\.............................................         100
Coffee, bean, green \1\.....................................        0.60
Corn, field, grain \1\......................................        0.01
Corn, field, refined oil \1\................................        0.02
Lemon \1\...................................................        0.80
Mango \1\...................................................         1.5
Melon, subgroup 9A \1\......................................        0.30
Orange \1\..................................................        0.60
Papaya \1\..................................................        0.50
Pineapple \1\...............................................        0.80
Soybean, seed \1\...........................................        0.05
Soybean, hulls \1\..........................................        0.15
Sugarcane, cane \1\.........................................        0.01
Sunflower, seed \1\.........................................        0.30
Tomato \1\..................................................         1.5
------------------------------------------------------------------------
\1\ There are no U.S. registrations as of October 30, 2015.

    (b) Section 18 emergency exemptions. [Reserved]
    (c) Tolerances with regional registrations. [Reserved]
    (d) Indirect or inadvertent residues. [Reserved]
[FR Doc. 2015-27593 Filed 10-29-15; 8:45 am]
 BILLING CODE 6560-50-P



                                                                 Federal Register / Vol. 80, No. 210 / Friday, October 30, 2015 / Rules and Regulations                                            66805

                                           PART 180—[AMENDED]                                              ADDRESSES:    The docket for this action,             or request a hearing on this regulation
                                                                                                           identified by docket identification (ID)              in accordance with the instructions
                                           ■ 1. The authority citation for part 180                        number EPA–HQ–OPP–2014–0600, is                       provided in 40 CFR part 178. To ensure
                                           continues to read as follows:                                   available at http://www.regulations.gov               proper receipt by EPA, you must
                                               Authority: 21 U.S.C. 321(q), 346a and 371.                  or at the Office of Pesticide Programs                identify docket ID number EPA–HQ–
                                                                                                           Regulatory Public Docket (OPP Docket)                 OPP–2014–0600 in the subject line on
                                           ■ 2. In § 180.478, revise paragraph (a)
                                                                                                           in the Environmental Protection Agency                the first page of your submission. All
                                           and add alphabetically the following
                                                                                                           Docket Center (EPA/DC), West William                  objections and requests for a hearing
                                           commodities to the table in paragraph
                                                                                                           Jefferson Clinton Bldg., Rm. 3334, 1301               must be in writing, and must be
                                           (a) to read as follows:
                                                                                                           Constitution Ave. NW., Washington, DC                 received by the Hearing Clerk on or
                                           § 180.478 Rimsulfuron; tolerances for                           20460–0001. The Public Reading Room                   before December 29, 2015. Addresses for
                                           residues.                                                       is open from 8:30 a.m. to 4:30 p.m.,                  mail and hand delivery of objections
                                             (a) General. Tolerances are                                   Monday through Friday, excluding legal                and hearing requests are provided in 40
                                           established for residues of the herbicide                       holidays. The telephone number for the                CFR 178.25(b).
                                           rimsulfuron, including its metabolites                          Public Reading Room is (202) 566–1744,                  In addition to filing an objection or
                                           and degradates, in or on the                                    and the telephone number for the OPP                  hearing request with the Hearing Clerk
                                           commodities in the following table.                             Docket is (703) 305–5805. Please review               as described in 40 CFR part 178, please
                                           Compliance with the tolerance levels                            the visitor instructions and additional               submit a copy of the filing (excluding
                                           specified in the following table is to be                       information about the docket available                any Confidential Business Information
                                           determined by measuring only                                    at http://www.epa.gov/dockets.                        (CBI)) for inclusion in the public docket.
                                           rimsulfuron, N-[[(4,6-dimethoxy-2-                              FOR FURTHER INFORMATION CONTACT:
                                                                                                                                                                 Information not marked confidential
                                           pyrimidinyl)amino] carbonyl]-3-                                 Susan Lewis, Registration Division                    pursuant to 40 CFR part 2 may be
                                           (ethylsulfonyl)-2-pyridinesulfonamide.                          (7505P), Office of Pesticide Programs,                disclosed publicly by EPA without prior
                                                                                                                                                                 notice. Submit the non-CBI copy of your
                                                                                                           Environmental Protection Agency, 1200
                                                                                         Parts per                                                               objection or hearing request, identified
                                                        Commodity                                          Pennsylvania Ave. NW., Washington,
                                                                                          million                                                                by docket ID number EPA–HQ–OPP–
                                                                                                           DC 20460–0001; main telephone
                                                                                                                                                                 2014–0600, by one of the following
                                                                                                           number: (703) 305–7090; email address:
                                                                                                                                                                 methods:
                                              *        *         *               *                *        RDFRNotices@epa.gov.                                    • Federal eRulemaking Portal: http://
                                           Sorghum, grain, forage ...............                 0.01     SUPPLEMENTARY INFORMATION:                            www.regulations.gov. Follow the online
                                           Sorghum, grain, grain .................                0.01                                                           instructions for submitting comments.
                                           Sorghum, grain, stover ...............                 0.01     I. General Information
                                                                                                                                                                 Do not submit electronically any
                                                                                                           A. Does this action apply to me?                      information you consider to be CBI or
                                                *           *           *            *            *
                                                                                                              You may be potentially affected by                 other information whose disclosure is
                                           *        *    *          *       *                              this action if you are an agricultural                restricted by statute.
                                           [FR Doc. 2015–27790 Filed 10–29–15; 8:45 am]                    producer, food manufacturer, or                         • Mail: OPP Docket, Environmental
                                           BILLING CODE 6560–50–P                                          pesticide manufacturer. The following                 Protection Agency Docket Center (EPA/
                                                                                                           list of North American Industrial                     DC), (28221T), 1200 Pennsylvania Ave.
                                                                                                           Classification System (NAICS) codes is                NW., Washington, DC 20460–0001.
                                           ENVIRONMENTAL PROTECTION                                        not intended to be exhaustive, but rather               • Hand Delivery: To make special
                                           AGENCY                                                          provides a guide to help readers                      arrangements for hand delivery or
                                                                                                           determine whether this document                       delivery of boxed information, please
                                           40 CFR Part 180                                                 applies to them. Potentially affected                 follow the instructions at http://
                                                                                                           entities may include:                                 www.epa.gov/dockets/contacts.html.
                                           [EPA–HQ–OPP–2014–0600; FRL–9933–25]
                                                                                                              • Crop production (NAICS code 111).                Additional instructions on commenting
                                           Teflubenzuron; Pesticide Tolerances                                • Animal production (NAICS code                    or visiting the docket, along with more
                                                                                                           112).                                                 information about dockets generally, is
                                           AGENCY:  Environmental Protection                                  • Food manufacturing (NAICS code                   available at http://www.epa.gov/
                                           Agency (EPA).                                                   311).                                                 dockets.
                                           ACTION: Final rule.                                                • Pesticide manufacturing (NAICS                   II. Summary of Petitioned-for Tolerance
                                                                                                           code 32532).
                                           SUMMARY:   This regulation establishes                                                                                   In the Federal Register of January 28,
                                           tolerances for residues of teflubenzuron                        B. How can I get electronic access to                 2015 (80 FR 4525) (FRL–9921–55), EPA
                                           [N-[[(3,5-dichloro-2,4-                                         other related information?                            issued a document pursuant to FFDCA
                                           difluorophenyl)amino]carbonyl]-2,6-                               You may access a frequently updated                 section 408(d)(3), 21 U.S.C. 346a(d)(3),
                                           difluorobenzamide] in or on multiple                            electronic version of EPA’s tolerance                 announcing the filing of a pesticide
                                           commodities which are identified and                            regulations at 40 CFR part 180 through                petition (PP 4E8230) by BASF
                                           discussed later in this document. BASF                          the Government Publishing Office’s e-                 Corporation, 26 Davis Dr., Research
                                           Corporation requested these tolerances                          CFR site at http://www.ecfr.gov/cgi-bin/              Triangle Park, NC 27709. The petition
                                           under the Federal Food, Drug, and                               text-idx?&c=ecfr&tpl=/ecfrbrowse/                     requested that 40 CFR part 180 be
                                           Cosmetic Act (FFDCA).                                           Title40/40tab_02.tpl.                                 amended by establishing tolerances for
                                           DATES: This regulation is effective                                                                                   residues of the insecticide
                                           October 30, 2015. Objections and                                C. How can I file an objection or hearing             teflubenzuron, in or on apple at 0.5
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                                           requests for hearings must be received                          request?                                              parts per million (ppm); apple, wet
                                           on or before December 29, 2015, and                               Under FFDCA section 408(g), 21                      pomace at 0.8 ppm; broccoli at 0.2 ppm;
                                           must be filed in accordance with the                            U.S.C. 346a, any person may file an                   cattle, meat byproducts at 0.01 ppm;
                                           instructions provided in 40 CFR part                            objection to any aspect of this regulation            cattle, muscle at 0.01 ppm; cauliflower
                                           178 (see also Unit I.C. of the                                  and may also request a hearing on those               at 0.01 ppm; citrus, oil at 90 ppm;
                                           SUPPLEMENTARY INFORMATION).                                     objections. You must file your objection              coffee, bean, green at 0.6 ppm; corn,


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                                           66806             Federal Register / Vol. 80, No. 210 / Friday, October 30, 2015 / Rules and Regulations

                                           field, grain at 0.01 ppm; corn, field,                  FFDCA section 408(b)(2)(D), EPA has                   or female rats, the Agency is using a
                                           refined oil at 0.02 ppm; egg at 0.01 ppm;               reviewed the available scientific data                non-linear approach (i.e. reference dose
                                           goat, meat byproducts at 0.01 ppm; goat,                and other relevant information in                     (RfD)) to account for the observed
                                           muscle at 0.01 ppm; horse, meat                         support of this action. EPA has                       carcinogenicity that could result from
                                           byproducts at 0.01 ppm; horse, muscle                   sufficient data to assess the hazards of              exposure to teflubenzuron. Moreover,
                                           at 0.01 ppm; lemon at 0.9 ppm; mango                    and to make a determination on                        there is no concern for mutagenicity.
                                           at 1.5 ppm; melon, at 0.3 ppm; milk at                  aggregate exposure for teflubenzuron
                                           0.01 ppm; orange at 0.6 ppm; papaya at                  including exposure resulting from the                    Specific information on the studies
                                           0.4 ppm; pineapple at 0.8 ppm; pork,                    tolerances established by this action.                received and the nature of the adverse
                                           muscle at 0.01 ppm; pork, meat                          EPA’s assessment of exposures and risks               effects caused by teflubenzuron as well
                                           byproducts at 0.01 ppm; poultry, meat                   associated with teflubenzuron follows.                as the no-observed-adverse-effect-level
                                           byproducts at 0.01 ppm; poultry, muscle                                                                       (NOAEL) and the lowest-observed-
                                                                                                   A. Toxicological Profile                              adverse-effect-level (LOAEL) from the
                                           at 0.01 ppm; sheep, meat byproducts at
                                           0.01 ppm; sheep, muscle at 0.01 ppm;                       EPA has evaluated the available                    toxicity studies can be found at http://
                                           soybean, hulls at 0.4 ppm; soybean, seed                toxicity data and considered its validity,            www.regulations.gov in document,
                                           at 0.05 ppm; sugarcane, cane at 0.01                    completeness, and reliability as well as              ‘‘Teflubenzuron: Human Health Risk
                                           ppm; sunflower, seed at 0.3 ppm;                        the relationship of the results of the                Assessment’’ at pp. 4, 13, 21, and 22 in
                                           tomato at 1.5 ppm; and tomato, paste at                 studies to human risk. EPA has also                   docket ID number EPA–HQ–OPP–2014–
                                           5 ppm. That document referenced a                       considered available information                      0600.
                                           summary of the petition prepared by                     concerning the variability of the
                                           BASF Corporation, the registrant, which                 sensitivities of major identifiable                   B. Toxicological Points of Departure/
                                           is available in the docket, http://                     subgroups of consumers, including                     Levels of Concern
                                           www.regulations.gov. No tolerance-                      infants and children. Exposure of
                                                                                                   animals to teflubenzuron has shown no                    Once a pesticide’s toxicological
                                           related comments were submitted.
                                           Based upon review of the data                           evidence of neurotoxicity,                            profile is determined, EPA identifies
                                           supporting the petition, EPA has edited                 immunotoxicity, or genotoxicity. It is                toxicological points of departure (POD)
                                           tolerance levels for some food                          categorized as having low acute lethality             and levels of concern to use in
                                           commodities, and declined to grant                      by oral, dermal and inhalation routes of              evaluating the risk posed by human
                                           tolerances for others. The reasons for                  exposure. It is not a dermal sensitizer or            exposure to the pesticide. For hazards
                                           these changes are explained in Unit                     eye irritant. In all species tested,                  that have a threshold below which there
                                           IV.C.                                                   hepatotoxicity was indicated. The liver               is no appreciable risk, the toxicological
                                                                                                   is the primary target organ for                       POD is used as the basis for derivation
                                           III. Aggregate Risk Assessment and                      teflubenzuron. In the mouse, which is                 of reference values for risk assessment.
                                           Determination of Safety                                 the most sensitive species compared to                PODs are developed based on a careful
                                              Section 408(b)(2)(A)(i) of FFDCA                     the rat and the dog, liver adenomas were              analysis of the doses in each
                                           allows EPA to establish a tolerance (the                observed following chronic exposure.                  toxicological study to determine the
                                           legal limit for a pesticide chemical                    Increased enzyme release and numerous                 dose at which the NOAEL and the
                                           residue in or on a food) only if EPA                    microscopic indicators of liver injury                LOAEL are identified. Uncertainty/
                                           determines that the tolerance is ‘‘safe.’’              (diffuse hypertrophy, disseminated
                                                                                                                                                         safety factors are used in conjunction
                                           Section 408(b)(2)(A)(ii) of FFDCA                       single-cell necrosis, patchy glycogen
                                                                                                                                                         with the POD to calculate a safe
                                           defines ‘‘safe’’ to mean that ‘‘there is a              storage, Kupffer cell proliferation,
                                           reasonable certainty that no harm will                  phagocytic foci, lipofuscin                           exposure level—generally referred to as
                                           result from aggregate exposure to the                   accumulation and centrilobular fatty                  a population-adjusted dose (PAD) or a
                                           pesticide chemical residue, including                   change) were observed in all species                  RfD—and a safe margin of exposure
                                           all anticipated dietary exposures and all               exposed to teflubenzuron.                             (MOE). For non-threshold risks, the
                                           other exposures for which there is                         The 2-generation reproductive study                Agency assumes that any amount of
                                           reliable information.’’ This includes                   shows evidence of increased                           exposure will lead to some degree of
                                           exposure through drinking water and in                  quantitative offspring susceptibility.                risk. Thus, the Agency estimates risk in
                                           residential settings, but does not include              There were no effects of teflubenzuron                terms of the probability of an occurrence
                                           occupational exposure. Section                          exposure on the parental generation, but              of the adverse effect expected in a
                                           408(b)(2)(C) of FFDCA requires EPA to                   effects on offspring consisted of                     lifetime. For more information on the
                                           give special consideration to exposure                  decreased F2 litter weights and                       general principles EPA uses in risk
                                           of infants and children to the pesticide                increased incidence of unilateral                     characterization and a complete
                                           chemical residue in establishing a                      dilatation of the renal pelvis in F1                  description of the risk assessment
                                           tolerance and to ‘‘ensure that there is a               offspring. There is no evidence of                    process, see http://www.epa.gov/
                                           reasonable certainty that no harm will                  increased fetal susceptibility in either              pesticides/factsheets/riskassess.htm.
                                           result to infants and children from                     the rat or rabbit developmental studies.
                                           aggregate exposure to the pesticide                        Because rare liver tumors were                        A summary of the toxicological
                                           chemical residue. . . .’’                               observed only in male mice and there                  endpoints for teflubenzuron used for
                                              Consistent with FFDCA section                        was no evidence of carcinogenicity from               human risk assessment is shown in
                                           408(b)(2)(D), and the factors specified in              teflubenzuron in female mice or in male               Table 1 of this unit.
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                                                             Federal Register / Vol. 80, No. 210 / Friday, October 30, 2015 / Rules and Regulations                                           66807

                                            TABLE 1—SUMMARY OF TOXICOLOGICAL DOSES AND ENDPOINTS FOR TEFLUBENZURON FOR USE IN HUMAN HEALTH RISK
                                                                                       ASSESSMENT
                                                                                    Point of departure        RfD, PAD, LOC for
                                                  Exposure/scenario                  and uncertainty/                                                    Study and toxicological effects
                                                                                                               risk assessment
                                                                                      safety factors

                                           Acute dietary (General popu-           An endpoint of concern attributable to a single dose was not identified. An acute RfD was not established.
                                             lation including infants and
                                             children).

                                           Chronic dietary (All populations)      NOAEL = 2.1 mg/kg/         Chronic RfD = 0.021        Carcinogenicity (mouse) LOAEL = 10.5 mg/kg/day based on in-
                                                                                   day.                        mg/kg/day.                creased microscopic lesions in the liver (diffuse hypertrophy,
                                                                                  UFA = 10x                  cPAD = 0.021 mg/            centrilobular single-cell necrosis, patchy glycogen storage,
                                                                                  UFH = 10x                    kg/day                    Kupffer cell proliferation, phagocytic foci, and centrilobular
                                                                                  FQPA SF = 1x                                           fatty change) associated with increased relative liver weight.

                                           Cancer (Oral, dermal, inhala-          The Agency is using a non-linear approach (i.e., RfD) that will adequately account for all chronic toxicity, in-
                                             tion).                               cluding carcinogenicity that could result from exposure to teflubenzuron.
                                              FQPA SF = Food Quality Protection Act Safety Factor. LOAEL = lowest-observed-adverse-effect-level. mg/kg/day = milligram/kilogram/day.
                                           NOAEL = no-observed-adverse-effect-level. PAD = population adjusted dose (a = acute, c = chronic). RfD = reference dose. UF = uncertainty
                                           factor. UFA = extrapolation from animal to human (interspecies). UFH = potential variation in sensitivity among members of the human population
                                           (intraspecies).


                                           C. Exposure Assessment                                     2. Dietary exposure from drinking                  D. Safety Factor for Infants and
                                              1. Dietary exposure from food and                    water. Because there are no domestic                  Children
                                           feed uses. In evaluating dietary                        agricultural or residential uses                         1. In general. Section 408(b)(2)(C) of
                                           exposure to teflubenzuron, EPA                          registered or proposed for                            FFDCA provides that EPA shall apply
                                           considered exposure under the                           teflubenzuron, there will be no exposure              an additional tenfold (10X) margin of
                                           petitioned-for tolerances. EPA assessed                 in drinking water; therefore, a drinking              safety for infants and children in the
                                           dietary exposures from teflubenzuron in                 water assessment is not necessary.                    case of threshold effects to account for
                                           food as follows:                                           3. From non-dietary exposure. The                  prenatal and postnatal toxicity and the
                                              i. Acute exposure. Quantitative acute                term ‘‘residential exposure’’ is used in              completeness of the database on toxicity
                                           dietary exposure and risk assessments                   this document to refer to non-                        and exposure unless EPA determines
                                           are performed for a food-use pesticide,                 occupational, non-dietary exposure                    based on reliable data that a different
                                           if a toxicological study has indicated the              (e.g., for lawn and garden pest control,              margin of safety will be safe for infants
                                           possibility of an effect of concern                     indoor pest control, termiticides, and                and children. This additional margin of
                                           occurring as a result of a 1-day or single              flea and tick control on pets).                       safety is commonly referred to as the
                                           exposure. No such effects were                             Teflubenzuron is not registered for                Food Quality Protection Act Safety
                                           identified in the toxicological studies                 any specific use patterns that would                  Factor (FQPA SF). In applying this
                                           for teflubenzuron; therefore, a                         result in residential exposure.                       provision, EPA either retains the default
                                           quantitative acute dietary exposure                        4. Cumulative effects from substances              value of 10X, or uses a different
                                           assessment is unnecessary.                              with a common mechanism of toxicity.                  additional safety factor when reliable
                                              ii. Chronic exposure. In conducting                  Section 408(b)(2)(D)(v) of FFDCA                      data available to EPA support the choice
                                           the chronic dietary exposure assessment                 requires that, when considering whether               of a different factor.
                                           EPA used the food consumption data                      to establish, modify, or revoke a                        2. Prenatal and postnatal sensitivity.
                                           from the USDA 2003–2008 National                        tolerance, the Agency consider                        The rat 2-generation reproductive study
                                           Health and Nutrition Examination                        ‘‘available information’’ concerning the              showed evidence of increased
                                           Survey, What We Eat in America                          cumulative effects of a particular                    quantitative offspring susceptibility to
                                           (NHANES/WWEIA). As to residue levels                    pesticide’s residues and ‘‘other                      teflubenzuron. While there were no
                                           in food, EPA assumed teflubenzuron                      substances that have a common                         parental effects, adverse offspring effects
                                           residues are present in all commodities                 mechanism of toxicity.’’                              were observed and consisted of
                                           at tolerance levels and that 100% of all                   EPA has not found teflubenzuron to                 decreased F2 litter weights and
                                           crops are treated.                                      share a common mechanism of toxicity                  increased incidence of unilateral
                                              iii. Cancer. Based on the data                       with any other substances, and                        dilatation of the renal pelvis in F1
                                           summarized in Unit III.A., EPA has                      teflubenzuron does not appear to                      offspring. There were no effects of
                                           concluded that a non-linear RfD                         produce a toxic metabolite produced by                teflubenzuron in the developmental rat
                                           approach is appropriate for assessing                   other substances. For the purposes of                 study up to the highest dose tested. In
                                           cancer risk to teflubenzuron. Cancer risk               this tolerance action, therefore, EPA has             the developmental rabbit study,
                                           was assessed using the same exposure                    assumed that teflubenzuron does not                   maternal effects were observed at the
                                           estimates as discussed in Unit III.C.1.ii.              have a common mechanism of toxicity                   limit dose and were consistent with
                                           chronic exposure.                                       with other substances. For information                liver toxicity; no fetal effects were
                                              iv. Anticipated residue and percent                  regarding EPA’s efforts to determine                  observed.
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                                           crop treated (PCT) information. EPA did                 which chemicals have a common                            3. Conclusion. EPA has determined
                                           not use anticipated residue and/or PCT                  mechanism of toxicity and to evaluate                 that reliable data show the safety of
                                           information in the dietary assessment                   the cumulative effects of such                        infants and children would be
                                           for teflubenzuron. Tolerance-level                      chemicals, see EPA’s Web site at                      adequately protected if the FQPA SF
                                           residues and/or 100 PCT were assumed                    http://www.epa.gov/pesticides/                        were reduced to 1X. That decision is
                                           for all food commodities.                               cumulative.                                           based on the following findings:


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                                           66808             Federal Register / Vol. 80, No. 210 / Friday, October 30, 2015 / Rules and Regulations

                                              i. The toxicity database for                         short-term residential exposure plus                  The Codex Alimentarius is a joint
                                           teflubenzuron is complete for assessing                 chronic exposure to food and water                    United Nations Food and Agriculture
                                           the safety of tolerances for which there                (considered to be a background                        Organization/World Health
                                           is no associated U.S. pesticide                         exposure level). Teflubenzuron is for                 Organization food standards program,
                                           registration.                                           use on imported commodities only, no                  and it is recognized as an international
                                              ii. There is no indication that                      residential exposure or chronic                       food safety standards-setting
                                           teflubenzuron is a neurotoxic chemical                  exposure from water is expected.                      organization in trade agreements to
                                           and there is no need for a                              Because no short-term adverse effect                  which the United States is a party. EPA
                                           developmental neurotoxicity study or                    was identified, teflubenzuron is not                  may establish a tolerance that is
                                           additional uncertainty factors (UFs) to                 expected to pose a short-term risk.                   different from a Codex MRL; however,
                                           account for neurotoxicity.                                 4. Intermediate-term risk.                         FFDCA section 408(b)(4) requires that
                                              iii. As discussed in Unit III.D.2., there            Intermediate-term aggregate exposure                  EPA explain the reasons for departing
                                           is evidence of quantitative susceptibility              takes into account intermediate-term                  from the Codex level.
                                           in the rat in the 2-generation                          residential exposure plus chronic                        The Codex has established a MRL for
                                           reproductive study. There is no residual                exposure to food and water (considered                teflubenzuron in or on pome fruit at 1.0
                                           concern or uncertainty regarding these                  to be a background exposure level).                   ppm. The U.S. tolerance being
                                           effects as the study established a clear                Because no intermediate-term adverse                  established for residues of
                                           NOAEL and LOAEL. Moreover, the                          effect was identified, teflubenzuron is               teflubenzuron on apples is harmonized
                                           Agency is using a lower POD in its                      not expected to pose an intermediate-                 with this value.
                                           assessment, which will be protective of                 term risk.                                            C. Revisions to Petitioned-For
                                           these effects.                                             5. Aggregate cancer risk for U.S.
                                              iv. There are no residual uncertainties                                                                    Tolerances
                                                                                                   population. Based on the results of the
                                           identified in the exposure databases.                   chronic assessment, EPA concludes that                   The petition requested tolerances for
                                           The dietary food exposure assessments                   teflubenzuron will not pose a cancer                  several livestock commodities (cattle,
                                           were performed based on 100 PCT and                     risk for the U.S. population.                         meat byproducts; cattle, muscle; egg;
                                           tolerance-level residues. There are no                     6. Determination of safety. Based on               goat, meat byproducts; goat, muscle;
                                           drinking water or residential exposures                 these risk assessments, EPA concludes                 horse, meat byproducts; horse, muscle;
                                           as there are no U.S. registrations of                                                                         milk; pork, meat byproducts; pork,
                                                                                                   that there is a reasonable certainty that
                                           pesticides containing teflubenzuron.                                                                          muscle; poultry, meat byproducts;
                                                                                                   no harm will result to the general
                                           These assessments will not                                                                                    poultry, muscle; sheep, meat
                                                                                                   population, or to infants and children
                                           underestimate the exposure and risks                                                                          byproducts; and sheep, muscle.) Based
                                                                                                   from aggregate exposure to
                                           posed by teflubenzuron.                                                                                       on the results of livestock feeding
                                                                                                   teflubenzuron residues.
                                                                                                                                                         studies, EPA is not establishing
                                           E. Aggregate Risks and Determination of                 IV. Other Considerations                              tolerances for these commodities
                                           Safety                                                                                                        because there is no expectation of finite
                                                                                                   A. Analytical Enforcement Methodology
                                              EPA determines whether acute and                                                                           residues in livestock commodities. The
                                           chronic dietary pesticide exposures are                    The petitioner submitted a high-                   tolerance proposal for apple, wet
                                           safe by comparing aggregate exposure                    performance liquid chromatography                     pomace is not being established because
                                           estimates to the acute PAD (aPAD) and                   method with tandem mass-spectrometry                  the commodity is not likely to be
                                           chronic PAD (cPAD). For linear cancer                   detection (LC/MS/MS) analytical                       imported. The petitioned-for tolerance
                                           risks, EPA calculates the lifetime                      method, BASF Method L0160/01, for                     for tomato, paste is not being
                                           probability of acquiring cancer given the               analysis of residues of teflubenzuron                 established because concentration of
                                           estimated aggregate exposure. Short-,                   in/on dry and oily crop commodities.                  residues is not expected above the
                                           intermediate-, and chronic-term risks                   The method has been adequately                        tolerance established for tomato (1.5
                                           are evaluated by comparing the                          validated by the petitioner as well as by             ppm); the tolerance for tomato will be
                                           estimated aggregate food, water, and                    an independent laboratory, and was also               adequate to cover any residues in
                                           residential exposure to the appropriate                 adequately radio validated using                      tomato paste.
                                           PODs to ensure that an adequate MOE                     weathered samples obtained from                          In the case of apple, EPA is
                                           exists.                                                 metabolism studies. In addition, the                  establishing a higher tolerance (from 0.5
                                              1. Acute risk. An acute aggregate risk               Quechers multi residue method (MRM)                   ppm to 1.0 ppm) to harmonize with the
                                           assessment takes into account acute                     is considered suitable for the analysis of            established Codex MRL. Based on EPA’s
                                           exposure estimates from dietary                         teflubenzuron in fruits and vegetables.               methods for calculating residue levels
                                           consumption of food and drinking                           Adequate enforcement methodology                   on processed commodities, EPA is
                                           water. No adverse effect resulting from                 (high-performance liquid                              establishing a higher tolerance for
                                           a single oral exposure was identified                   chromatography with tandem mass                       citrus, oil (90 ppm to 100 ppm) and a
                                           and no acute dietary endpoint was                       spectrometry) is available to enforce the             lower tolerance for soybean, hulls (0.4
                                           selected. Therefore, teflubenzuron is not               tolerance expression.                                 ppm to 0.15 ppm) than what was
                                           expected to pose an acute risk.                                                                               requested. Using the Organization for
                                                                                                   B. International Residue Limits
                                              2. Chronic risk. Using the exposure                                                                        Economic Cooperation and
                                           assumptions described in this unit for                    In making its tolerance decisions, EPA              Development (OECD) calculation
                                           chronic exposure, EPA has concluded                     seeks to harmonize U.S. tolerances with               procedures, EPA is establishing a higher
                                           that chronic exposure to teflubenzuron                  international standards whenever                      tolerance for papaya tolerance (0.4 ppm
                                           from food and water will utilize 50% of                 possible, consistent with U.S. food                   to 0.5 ppm) and a lower tolerance for
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                                           the cPAD for children 1–2 years old the                 safety standards and agricultural                     the lemon (0.90 ppm to 0.80 ppm) than
                                           population group receiving the greatest                 practices. EPA considers the                          was requested.
                                           exposure. There are no residential uses                 international maximum residue limits                     In addition, EPA is adding significant
                                           for teflubenzuron.                                      (MRLs) established by the Codex                       figures to tolerance levels in accordance
                                              3. Short-term risk. Short-term                       Alimentarius Commission (Codex), as                   with EPA policy for the following
                                           aggregate exposure takes into account                   required by FFDCA section 408(b)(4).                  commodities: Broccoli; coffee, bean,


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                                                             Federal Register / Vol. 80, No. 210 / Friday, October 30, 2015 / Rules and Regulations                                                          66809

                                           green; melon, subgroup 9A; orange;                      Flexibility Act (RFA) (5 U.S.C. 601 et                    Authority: 21 U.S.C. 321(q), 346a and 371.
                                           pineapple; and sunflower, seed. EPA is                  seq.), do not apply.                                  ■ 2. Add § 180.687 to subpart C to read
                                           also revising the commodity term ‘‘corn,                   This action directly regulates growers,            as follows:
                                           field’’ to ‘‘corn, field, grain’’ to be                 food processors, food handlers, and food
                                           consistent with the food and feed                       retailers, not States or tribes, nor does             § 180.687 Teflubenzuron; tolerances for
                                           commodity vocabulary used for                           this action alter the relationships or                residues.
                                           tolerances. Finally, EPA is establishing                distribution of power and                               (a) General. (1) Tolerances are
                                           a tolerance for ‘‘melon, subgroup 9A’’                  responsibilities established by Congress              established for residues of the
                                           instead of ‘‘melon’’ as requested because               in the preemption provisions of FFDCA                 insecticide teflubenzuron, including its
                                           the regulatory definition of ‘‘melon’’                  section 408(n)(4). As such, the Agency                metabolites and degradates, in or on the
                                           includes all commodities listed under                   has determined that this action will not              commodities in the table below.
                                           ‘‘melon, subgroup 9A.’’                                 have a substantial direct effect on States            Compliance with the tolerance levels
                                           V. Conclusion                                           or tribal governments, on the                         specified below is to be determined by
                                                                                                   relationship between the national                     measuring only teflubenzuron (N-[[(3,5-
                                              Therefore, tolerances are established                government and the States or tribal
                                           for residues of teflubenzuron, in or on                                                                       dichloro-2,4-
                                                                                                   governments, or on the distribution of                difluorophenyl)amino]carbonyl]-2,6-
                                           apple at 1.0 ppm; broccoli at 0.20 ppm;                 power and responsibilities among the
                                           cauliflower at 0.01 ppm; citrus, oil at                                                                       difluorobenzamide).
                                                                                                   various levels of government or between
                                           100 ppm; coffee, bean, green at 0.60                    the Federal Government and Indian                                                                        Parts per
                                           ppm; corn, field, grain at 0.01 ppm;                    tribes. Thus, the Agency has determined                              Commodity                            million
                                           corn, field, refined oil at 0.02 ppm;                   that Executive Order 13132, entitled
                                           lemon at 0.80 ppm; mango at 1.5 ppm;                    ‘‘Federalism’’ (64 FR 43255, August 10,               Apple 1 ........................................          1.0
                                           melon, subgroup 9A at 0.30 ppm; orange                  1999) and Executive Order 13175,                      Broccoli 1 .....................................        0.20
                                           at 0.60 ppm; papaya at 0.50 ppm;                        entitled ‘‘Consultation and Coordination              Cauliflower 1 ................................          0.01
                                           pineapple at 0.80 ppm; soybean, seed at                                                                       Citrus, oil 1 ..................................         100
                                                                                                   with Indian Tribal Governments’’ (65 FR               Coffee, bean, green 1 .................                 0.60
                                           0.05 ppm; soybean, hulls at 0.15 ppm;                   67249, November 9, 2000) do not apply
                                           sugarcane, cane at 0.01 ppm; sunflower,                                                                       Corn, field, grain 1 .......................            0.01
                                                                                                   to this action. In addition, this action              Corn, field, refined oil 1 ...............              0.02
                                           seed at 0.30 ppm; and tomato at 1.5                     does not impose any enforceable duty or               Lemon 1 .......................................         0.80
                                           ppm.                                                    contain any unfunded mandate as                       Mango 1 .......................................           1.5
                                           VI. Statutory and Executive Order                       described under Title II of the Unfunded              Melon, subgroup 9A 1 .................                  0.30
                                           Reviews                                                 Mandates Reform Act (UMRA) (2 U.S.C.                  Orange 1 ......................................         0.60
                                                                                                   1501 et seq.).                                        Papaya 1 .....................................          0.50
                                              This action establishes tolerances                                                                         Pineapple 1 ..................................          0.80
                                           under FFDCA section 408(d) in                              This action does not involve any
                                                                                                                                                         Soybean, seed 1 .........................               0.05
                                           response to a petition submitted to the                 technical standards that would require                Soybean, hulls 1 ..........................             0.15
                                           Agency. The Office of Management and                    Agency consideration of voluntary                     Sugarcane, cane 1 ......................                0.01
                                           Budget (OMB) has exempted these types                   consensus standards pursuant to section               Sunflower, seed 1 ........................              0.30
                                           of actions from review under Executive                  12(d) of the National Technology                      Tomato 1 .....................................            1.5
                                           Order 12866, entitled ‘‘Regulatory                      Transfer and Advancement Act                            1 There are no U.S. registrations as of Octo-
                                           Planning and Review’’ (58 FR 51735,                     (NTTAA) (15 U.S.C. 272 note).                         ber 30, 2015.
                                           October 4, 1993). Because this action                   VII. Congressional Review Act                           (b) Section 18 emergency exemptions.
                                           has been exempted from review under                                                                           [Reserved]
                                                                                                     Pursuant to the Congressional Review
                                           Executive Order 12866, this action is                                                                           (c) Tolerances with regional
                                                                                                   Act (5 U.S.C. 801 et seq.), EPA will
                                           not subject to Executive Order 13211,                                                                         registrations. [Reserved]
                                                                                                   submit a report containing this rule and
                                           entitled ‘‘Actions Concerning                                                                                   (d) Indirect or inadvertent residues.
                                                                                                   other required information to the U.S.
                                           Regulations That Significantly Affect                                                                         [Reserved]
                                                                                                   Senate, the U.S. House of
                                           Energy Supply, Distribution, or Use’’ (66                                                                     [FR Doc. 2015–27593 Filed 10–29–15; 8:45 am]
                                                                                                   Representatives, and the Comptroller
                                           FR 28355, May 22, 2001) or Executive
                                                                                                   General of the United States prior to                 BILLING CODE 6560–50–P
                                           Order 13045, entitled ‘‘Protection of
                                                                                                   publication of the rule in the Federal
                                           Children from Environmental Health
                                                                                                   Register. This action is not a ‘‘major
                                           Risks and Safety Risks’’ (62 FR 19885,
                                                                                                   rule’’ as defined by 5 U.S.C. 804(2).                 DEPARTMENT OF HOMELAND
                                           April 23, 1997). This action does not
                                                                                                                                                         SECURITY
                                           contain any information collections                     List of Subjects in 40 CFR Part 180
                                           subject to OMB approval under the                         Environmental protection,                           Federal Emergency Management
                                           Paperwork Reduction Act (PRA) (44                       Administrative practice and procedure,                Agency
                                           U.S.C. 3501 et seq.), nor does it require               Agricultural commodities, Pesticides
                                           any special considerations under                        and pests, Reporting and recordkeeping                44 CFR Part 64
                                           Executive Order 12898, entitled                         requirements.
                                           ‘‘Federal Actions to Address                                                                                  [Docket ID FEMA–2015–0001; Internal
                                           Environmental Justice in Minority                         Dated: October 20, 2015.                            Agency Docket No. FEMA–8407]
                                           Populations and Low-Income                              Jack E. Housenger,
                                                                                                                                                         Suspension of Community Eligibility
                                           Populations’’ (59 FR 7629, February 16,                 Director, Office of Pesticide Programs.
                                           1994).                                                                                                        AGENCY:  Federal Emergency
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                                                                                                     Therefore, 40 CFR chapter I is
                                              Since tolerances and exemptions that                 amended as follows:                                   Management Agency, DHS.
                                           are established on the basis of a petition                                                                    ACTION: Final rule.
                                           under FFDCA section 408(d), such as                     PART 180—[AMENDED]
                                           the tolerance in this final rule, do not                                                                      SUMMARY:  This rule identifies
                                           require the issuance of a proposed rule,                ■ 1. The authority citation for part 180              communities where the sale of flood
                                           the requirements of the Regulatory                      continues to read as follows:                         insurance has been authorized under


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Document Created: 2015-12-14 15:29:09
Document Modified: 2015-12-14 15:29:09
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis regulation is effective October 30, 2015. Objections and requests for hearings must be received on or before December 29, 2015, and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).
ContactSusan Lewis, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460-0001; main telephone
FR Citation80 FR 66805 
CFR AssociatedEnvironmental Protection; Administrative Practice and Procedure; Agricultural Commodities; Pesticides and Pests and Reporting and Recordkeeping Requirements

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