82_FR_18308 82 FR 18235 - Pyriofenone; Pesticide Tolerances

82 FR 18235 - Pyriofenone; Pesticide Tolerances

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 82, Issue 73 (April 18, 2017)

Page Range18235-18240
FR Document2017-07818

This regulation establishes tolerances for residues of pyriofenone in or on the caneberry subgroup (crop subgroup 13-07A), the bushberry subgroup (crop subgroup 13-07B), the small fruit vine climbing subgroup (crop subgroup 13-07D), the low growing berry subgroup except cranberry (crop subgroup 13-07G) and cucurbit vegetables (crop group 9). ISK Biosciences Corporation requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).

Federal Register, Volume 82 Issue 73 (Tuesday, April 18, 2017)
[Federal Register Volume 82, Number 73 (Tuesday, April 18, 2017)]
[Rules and Regulations]
[Pages 18235-18240]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-07818]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2014-0153; FRL-9953-96]


Pyriofenone; Pesticide Tolerances

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: This regulation establishes tolerances for residues of 
pyriofenone in or on the caneberry subgroup (crop subgroup 13-07A), the 
bushberry subgroup (crop subgroup 13-07B), the small fruit vine 
climbing subgroup (crop subgroup 13-07D), the low growing berry 
subgroup except cranberry (crop subgroup 13-07G) and cucurbit 
vegetables (crop group 9). ISK Biosciences Corporation requested these 
tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).

DATES: This regulation is effective April 18, 2017. Objections and 
requests for hearings must be received on or before June 19, 2017, and 
must be filed in

[[Page 18236]]

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-2014-0153, 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: Michael Goodis, 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 
Printing 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-2014-0153 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 
June 19, 2017. 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-2014-0153, 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 May 23, 2014 (79 FR 29729) (FRL-9910-
29), 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 
3F8227) by ISK Biosciences Corporation, 7470 Auburn Road, Suite A 
Concord, OH 44077. The petition requested that 40 CFR part 180 be 
amended by proposing tolerances for residues of the fungicide, 
pyriofenone, in or on, the caneberry subgroup (crop subgroup 13-07A) at 
0.90 ppm, the bushberry subgroup (crop subgroup 13-07B) at 1.5 ppm, the 
small fruit vine climbing subgroup (crop subgroup 13-07D) at 1.5 ppm, 
the low growing berry subgroup except cranberry (crop subgroup 13-07G) 
at 0.50 ppm, and cucurbit vegetables (crop group 9) at 0.30 ppm. That 
document referenced a summary of the petition prepared by ISK 
Biosciences Corporation, the registrant, which is available in the 
docket, http://www.regulations.gov. Comments were received on the 
notice of filing. EPA's response to these comments is discussed 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 pyriofenone including exposure 
resulting from the tolerances established by this action. EPA's 
assessment of exposures and risks associated with pyriofenone 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. The liver (dog, rat, and mouse), kidney (rat and mouse), and 
cecum (rat) were the primary organs affected by pyriofenone in toxicity

[[Page 18237]]

studies. Symptoms of liver toxicity observed in the studies were 
increased weight, dark color, histological abnormalities (liver pigment 
deposition, microgranuloma, fatty change, necrosis, and focal hepatic 
congestion), and increases in hepatic enzymes (alkaline phosphatase, 
[gamma]-glutamyltranferase, and triglycerides) in serum. Indications of 
kidney toxicity resulting from pyriofenone exposure included increased 
weight, coarse surface, histological abnormalities (chronic 
nephropathy, cortical tubular basophilia, cortical scaring, and 
cortical cysts), increases in ketones in urine, and perigenital 
staining. Effects of pyriofenone exposure on the cecum included 
increased weight; and enlargement, distension, and inflammation. Tests 
were not conducted to determine toxicity through the inhalation route 
of exposure, because these data were waived. There is no evidence of 
dermal toxicity at the limit dose.
    Exposure to pyriofenone did not result in any developmental effects 
at the limit dose in rats, but abortions were noted in rabbits at 300 
mg/kg/day. The rabbit abortions were associated with decreased maternal 
body weight gain and food consumption. There were no effects on 
reproduction observed at the highest dose tested (334 mg/kg/day), and 
no quantitative or qualitative sensitivity was noted in offspring. 
There was no evidence of genotoxicity nor an increase in the incidence 
of tumors. Based on the results of the immunotoxicity study and other 
studies in the toxicity database, there was no evidence that 
pyriofenone directly targets the immune system.
    Specific information on the studies received and the nature of the 
adverse effects caused by pyriofenone 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 the documents ``Pyriofenone. Human Health Risk 
Assessment for the Section 3 Registration on: Cucurbit Vegetable (crop 
group 9) and berry and small fruit, crop group 13-07 (except large 
shrub/tree berry subgroup 13-07C)'' and ``Pyriofenone. Revision to 
Human Health Risk Assessment for the Section 3 Registration on: 
Cucurbit Vegetable (Crop Group 9) and Berry and Small Fruit, Crop Group 
13-07, (Except Large Shrub/Tree Berry Subgroup 13-07C)'' in docket ID 
number EPA-HQ-OPP-2014-0153.

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 no adverse effects are observed (the NOAEL) 
and the lowest dose at which adverse effects of concern are identified 
(the LOAEL). 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 reference dose (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 pyriofenone used for human risk assessment is shown in 
Table 1 of this unit.

  Table 1--Summary of Toxicological Doses and Endpoints for Pyriofenone for Use in Human Health Risk Assessment
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                                     Point of departure and
         Exposure/scenario             uncertainty/safety    RfD, PAD, LOC for risk    Study and toxicological
                                             factors               assessment                  effects
----------------------------------------------------------------------------------------------------------------
Acute dietary (All populations)....  An endpoint of concern attributable to a single dose was not identified. An
                                      acute RfD was not established.
                                    ----------------------------------------------------------------------------
Chronic dietary (All populations)..  NOAEL = 9.1 mg/kg/day   Chronic RfD =           Carcinogenicity in rat.
                                     UFA = 10x.............  cPAD = 0.091 mg/kg/day  LOAEL = 150 mg/kg/day based
                                     UFH = 10x.............                           on chronic nephropathy in
                                     FQPA SF = 1x..........                           females.
Incidental oral short-term (1 to 30  NOAEL = 61 mg/kg/day    LOC for MOE = 100.....  Subchronic oral toxicity in
 days).                              UFA = 10x.............                           rat.
                                     UFH = 10x.............                          LOAEL = 150 mg/kg/day based
                                     FQPA SF = 1x..........                           on increased cecum weight
                                                                                      in males.
                                    ----------------------------------------------------------------------------
Dermal Short-and Intermediate-Term   No quantitative dermal assessment needed. No dermal toxicity at limit dose.
 (1-30 days; 1-6 months).             No increased quantitative or qualitative susceptibility noted in fetus or
                                      offspring. Developmental effect (abortions) in rats at 100 mg/kg/day. DAF
                                      = 6%. Adjusted value exceeds limit dose. No neurotoxicity observed in ACN
                                      and SCN at the limit dose.
                                    ----------------------------------------------------------------------------
Inhalation short-term and            NOAEL = 61 mg/kg/day    LOC for MOE = 100.....  Subchronic oral toxicity in
 intermediate-term (1 to 30 days; 1-  (inhalation                                     rat.
 6 months).                           absorption rate =                              LOAEL = 150 mg/kg//day
                                      100%)                                           based on increased cecum
                                     UFA = 10x.............                           weight in males.
                                     UFH = 10x.............
                                     FQPA SF = 1x..........
                                    ----------------------------------------------------------------------------

[[Page 18238]]

 
Cancer (Oral, dermal, inhalation)..  Not likely to be carcinogenic to humans.
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ACN = Acute Neurotoxicity Battery. DAF = Dermal Absorption Factor. FQPA SF = Food Quality Protection Act Safety
  Factor. LOAEL = lowest-observed-adverse-effect-level. LOC = level of concern. mg/kg/day = milligram/kilogram/
  day. MOE = margin of exposure. NOAEL = no-observed-adverse-effect-level. PAD = population adjusted dose (a =
  acute, c = chronic). RfD = reference dose. SCN = Subchronic Neurotoxicity Battery. 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 pyriofenone, EPA considered exposure under the petitioned-
for tolerances as well as all existing pyriofenone tolerances in 40 CFR 
180.660. EPA assessed dietary exposures from pyriofenone 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 pyriofenone; therefore, a 
quantitative acute dietary exposure assessment is unnecessary.
    ii. Chronic exposure. In conducting the chronic dietary exposure 
assessment EPA assumed pyriofenone residues are present in all 
commodities at tolerance levels and that 100% of primary crops are 
treated. All populations were evaluated for chronic dietary exposure 
and risk from food and drinking water. No risks of concern were 
identified in the chronic dietary exposure analysis.
    iii. Cancer. Based on the data summarized in Unit III.A., EPA has 
concluded that pyriofenone does not pose a cancer risk to humans. 
Therefore, a dietary exposure assessment for the purpose of assessing 
cancer risk is unnecessary.
    iv. Anticipated residue and percent crop treated (PCT) information. 
Tolerance level residues and 100% crop treated were assumed for all 
food commodities for pyriofenone.
    2. Dietary exposure from drinking water. The Agency used screening 
level water exposure models in the dietary exposure analysis and risk 
assessment for pyriofenone in drinking water. These simulation models 
take into account data on the physical, chemical, and fate/transport 
characteristics of pyriofenone. Further information regarding EPA 
drinking water models used in pesticide exposure assessment can be 
found at http://www.epa.gov/oppefed1/models/water/index.htm.
    Based on the Tier 1 Cranberry Model for surface water and Pesticide 
Root Zone Model Ground Water (PRZM GW) for ground water, the estimated 
drinking water concentrations (EDWCs) of pyriofenone for acute 
exposures are estimated to be 20.9 parts per billion (ppb) for surface 
water and 4.3 ppb for ground water. The chronic exposures for non-
cancer assessments are estimated to be 2.7 ppb for surface water and 
3.9 ppb for ground water.
    Modeled estimates of drinking water concentrations were directly 
entered into the dietary exposure model. Because no acute dietary 
endpoint was identified, no acute dietary assessment was conducted. For 
the chronic dietary risk assessment, the water concentration of value 
3.9 ppb was used to assess the contribution to drinking water.
    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). Pyriofenone is not 
registered for any specific use patterns that would result in 
residential exposure. Therefore a residential exposure assessment is 
not required.
    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 pyriofenone to share a common mechanism of 
toxicity with any other substances, and pyriofenone does not appear to 
produce a toxic metabolite produced by other substances. For the 
purposes of this tolerance action, therefore, EPA has assumed that 
pyriofenone 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 FQPA Safety 
Factor (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. Exposure to pyriofenone did 
not result in any developmental effects at the limit dose in rats, but 
abortions were noted in rabbits at 300 mg/kg/day. EPA is regulating 
pyriofenone at doses that are protective of this effect. The abortions 
were associated with decreased maternal body weight gain and food 
consumption. There were no reproductive effects observed in rats at the 
highest tested dose (334 mg/kg/day), nor was any quantitative or 
qualitative sensitivity noted in offspring.
    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:
    i. The toxicity database for pyriofenone is complete.
    ii. There is no indication that pyriofenone is a neurotoxic 
chemical, and there is no need for a developmental neurotoxicity study 
or

[[Page 18239]]

additional UFs to account for neurotoxicity.
    iii. There is no evidence that pyriofenone results in increased 
susceptibility in in utero rats or rabbits in the prenatal 
developmental studies or in young rats in the 2-generation reproduction 
study.
    iv. There are no residual uncertainties identified in the exposure 
databases. The dietary food exposure assessments were performed based 
on 100% crop treated and tolerance-level residues. EPA made 
conservative (protective) assumptions in the ground and surface water 
modeling used to assess exposure to pyriofenone in drinking water. 
These assessments will not underestimate the exposure and risks posed 
by pyriofenone.

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, 
pyriofenone 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 
pyriofenone from food and water will utilize 7.2% of the cPAD for 
children 1 to 2 years old the population group receiving the greatest 
exposure. There are no residential uses for pyriofenone; therefore, the 
chronic aggregate risk is limited to the chronic dietary risk and is 
not of concern
    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). There are no 
residential uses for pyriofenone; therefore, short-term aggregate risks 
are addressed by the chronic aggregate risk estimates and are not of 
concern.
    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). There are no residential uses for pyriofenone; therefore, 
intermediate-term aggregate risks are addressed by the chronic 
aggregate risk estimates and are not of concern.
    5. Aggregate cancer risk for U.S. population. Based on the lack of 
evidence of carcinogenicity in two adequate rodent carcinogenicity 
studies, pyriofenone is not expected to pose a cancer risk to humans.
    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 pyriofenone residues.

IV. Other Considerations

A. Analytical Enforcement Methodology

    The petitioner submitted a liquid chromatography method with tandem 
mass-spectrometry detection (LC-MS/MS) analytical method, ISK Method 
0341/074208, for analysis of residues of pyriofenone in/on plant 
commodities. This method was independently validated to a limit of 
quantitation of 0.01 ppm in grapes, wheat grain, and wheat straw. To 
support the new registration actions for pyriofenone, a radiovalidation 
study was submitted to determine the extraction efficiency of the 
pyriofenone enforcement method. Radiovalidation testing of Analytical 
Method ISK 0341/074208 demonstrated an extraction efficiency of 
approximately 50-60% for pyriofenone residues present in plant samples 
aged 5\1/2\ years.
    Adequate enforcement methodology (liquid chromatography method with 
tandem mass spectrometric detection (LC-MS/MS)) 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 not 
established MRLs for pyriofenone.

C. Response to Comments

    One comment was received from a private citizen objecting to 
establishment of tolerances. The commenter feels that establishment of 
these tolerances would add to the pesticide body load that is already 
carried by the human population. In addition, the commenter also 
indicates that the pesticide body load will increase the exposure to 
carcinogens and increase the prevalence of cancer.
    Agency response: The Agency understands the commenter's concerns 
and recognizes that some individuals believe that pesticides should be 
banned completely. However, under the existing legal framework provided 
by section 408 of the Federal Food, Drug and Cosmetic Act (FFDCA) EPA 
is authorized to establish pesticide tolerances or exemptions where 
persons seeking such tolerances or exemptions have demonstrated that 
the pesticide meets the safety standard imposed by that statute.
    When new or amended tolerances are requested for the presence of 
the residues of a pesticide and its toxicologically significant 
metabolite(s) in food or feed, the Agency, as is required by Section 
408 of the Federal Food, Drug and Cosmetic Act (FFDCA), estimates the 
risk of the potential exposure to these residues by performing an 
aggregate risk assessment. Such a risk assessment integrates the 
individual assessments that are conducted for food, drinking water, and 
residential exposures, and also assesses cancer risk. Additionally, the 
Agency, as is further required by Section 408 of the FFDCA, considers 
available information concerning what are termed the cumulative 
toxicological effects of the residues of that pesticide and of other 
substances having a common mechanism of toxicity with it. For 
pyriofenone, the Agency has concluded after this assessment that the 
pesticide is not carcinogenic, and that there is a reasonable certainty 
that no harm will result from exposure to residues of this pesticide.

V. Conclusion

    Therefore, tolerances are established for residues of pyriofenone, 
in or on, the

[[Page 18240]]

caneberry subgroup (crop subgroup 13-07A) at 0.90 ppm, the bushberry 
subgroup (crop subgroup 13-07B) at 1.5 ppm, the small fruit vine 
climbing subgroup (crop subgroup 13-07D) at 1.5 ppm, the low growing 
berry subgroup except cranberry (crop subgroup 13-07G) at 0.50 ppm, and 
cucurbit vegetables (crop group 9) at 0.30 ppm. Also, the Agency is 
removing two individual tolerances from the table at 40 CFR 180.660(a) 
that were not identified in the petition to eliminate redundancies upon 
the establishment of the recommended crop group and subgroup 
tolerances: grape at 0.3 ppm, grape, raisin at 0.5 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: February 20, 2017.
Richard P. Keigwin, Jr.,
Acting Director, Office of Pesticide Program.

    Therefore, 40 CFR part 180 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. In Sec.  180.660, revise the table in paragraph (a) to read as 
follows:


Sec.  180.660   Pyriofenone; tolerance for residues.

    (a) * * *

 
------------------------------------------------------------------------
                                                              Parts per
                         Commodity                             million
------------------------------------------------------------------------
Berry, low growing, subgroup 13-07G (except cranberry).....         0.50
Bushberry subgroup 13-07B..................................         1.5
Caneberry subgroup 13-07A..................................         0.90
Fruit, small vine climbing subgroup 13-07D.................         1.5
Vegetables, cucurbit, crop group 9.........................         0.30
------------------------------------------------------------------------

* * * * *
[FR Doc. 2017-07818 Filed 4-17-17; 8:45 am]
 BILLING CODE 6560-50-P



                                                                 Federal Register / Vol. 82, No. 73 / Tuesday, April 18, 2017 / Rules and Regulations                                                           18235

                                             and forage because they will be covered                 or tribal governments, on the                         tolerance levels specified below is to be
                                             by the tolerance being established on                   relationship between the national                     determined by measuring only the sum
                                             ‘‘vegetable, foliage of legume, except                  government and the States or tribal                   of pyroxasulfone (3-[(5-
                                             soybean, subgroup 7A.’’                                 governments, or on the distribution of                difluoromethoxy-1-methyl-3-
                                                                                                     power and responsibilities among the                  (trifluoromethyl)pyrazol-4-
                                             V. Conclusion
                                                                                                     various levels of government or between               ylmethylsulfonyl]-4,5-dihydro-5,5-
                                                Therefore, tolerances are established                the Federal Government and Indian                     dimethyl-1,2-oxazole), and its
                                             for residues of pyroxasulfone, including                tribes. Thus, the Agency has determined               metabolites, M-1 (5-difluoromethoxy-1-
                                             its metabolites and degradates, in or on:               that Executive Order 13132, entitled                  methyl-3-trifluoromethyl-1H-pyrazol-4-
                                             Flax, seed at 0.07 ppm; pea and bean,                   ‘‘Federalism’’ (64 FR 43255, August 10,               yl) methanesulfonic acid), M-3 (5-
                                             dried shelled, except soybean, subgroup                 1999) and Executive Order 13175,                      difluoromethoxy-1-methyl-3-
                                             6C at 0.15 ppm; peanut at 0.30 ppm;                     entitled ‘‘Consultation and Coordination              trifluoromethyl-1H-pyrazol-4-carboxylic
                                             peanut, hay at 4.0 ppm; peanut, meal at                 with Indian Tribal Governments’’ (65 FR               acid), M-25 (5-difluoromethoxy-3-
                                             0.40 ppm; sunflower subgroup 20B at                     67249, November 9, 2000) do not apply                 trifluoromethyl-1H-pyrazol-4-
                                             0.30 ppm; and vegetable, foliage of                     to this action. In addition, this action              yl)methanesulfonic acid) and M-28 (3-
                                             legume, except soybean, subgroup 7A at                  does not impose any enforceable duty or               [1-carboxy-2-(5,5-dimethyl-4,5-
                                             3.0 ppm.                                                contain any unfunded mandate as                       dihydroisoxazol-3-ylthio)ethylamino]-3-
                                             VI. Statutory and Executive Order                       described under Title II of the Unfunded              oxopropanoic acid) calculated as the
                                             Reviews                                                 Mandates Reform Act (UMRA) (2 U.S.C.                  stoichiometric equivalent of
                                                                                                     1501 et seq.).                                        pyroxasulfone, in or on the following
                                                This action establishes tolerances                      This action does not involve any                   commodities:
                                             under FFDCA section 408(d) in                           technical standards that would require
                                             response to a petition submitted to the                 Agency consideration of voluntary                                                                        Parts per
                                             Agency. The Office of Management and                                                                                          Commodity
                                                                                                     consensus standards pursuant to section                                                                   million
                                             Budget (OMB) has exempted these types                   12(d) of the National Technology
                                             of actions from review under Executive                                                                         Flax, seed .................................            0.07
                                                                                                     Transfer and Advancement Act                           Pea and bean, dried shelled,
                                             Order 12866, entitled ‘‘Regulatory                      (NTTAA) (15 U.S.C. 272 note).                            except soybean, subgroup
                                             Planning and Review’’ (58 FR 51735,
                                                                                                                                                              6C ..........................................         0.15
                                             October 4, 1993). Because this action                   VII. Congressional Review Act                          Peanut ......................................           0.30
                                             has been exempted from review under                       Pursuant to the Congressional Review                 Peanut, hay ..............................              4.0
                                             Executive Order 12866, this action is                   Act (5 U.S.C. 801 et seq.), EPA will                   Peanut, meal ............................               0.40
                                             not subject to Executive Order 13211,                   submit a report containing this rule and               Sunflower subgroup 20B ..........                       0.30
                                             entitled ‘‘Actions Concerning                           other required information to the U.S.                 Vegetable, foliage of legume,
                                             Regulations That Significantly Affect                                                                            except soybean, subgroup
                                                                                                     Senate, the U.S. House of                                7A ..........................................         3.0
                                             Energy Supply, Distribution, or Use’’ (66               Representatives, and the Comptroller
                                             FR 28355, May 22, 2001) or Executive                    General of the United States prior to
                                             Order 13045, entitled ‘‘Protection of                                                                         *         *        *         *        *
                                                                                                     publication of the rule in the Federal                [FR Doc. 2017–07819 Filed 4–17–17; 8:45 am]
                                             Children from Environmental Health                      Register. This action is not a ‘‘major                BILLING CODE 6560–50–P
                                             Risks and Safety Risks’’ (62 FR 19885,                  rule’’ as defined by 5 U.S.C. 804(2).
                                             April 23, 1997). This action does not
                                             contain any information collections                     List of Subjects in 40 CFR Part 180
                                                                                                                                                           ENVIRONMENTAL PROTECTION
                                             subject to OMB approval under the                         Environmental protection,                           AGENCY
                                             Paperwork Reduction Act (PRA) (44                       Administrative practice and procedure,
                                             U.S.C. 3501 et seq.), nor does it require               Agricultural commodities, Pesticides                  40 CFR Part 180
                                             any special considerations under                        and pests, Reporting and recordkeeping
                                             Executive Order 12898, entitled                                                                               [EPA–HQ–OPP–2014–0153; FRL–9953–96]
                                                                                                     requirements.
                                             ‘‘Federal Actions to Address                               Dated: February 24, 2017,                          Pyriofenone; Pesticide Tolerances
                                             Environmental Justice in Minority                       Meredith F. Laws,
                                             Populations and Low-Income                                                                                    AGENCY:  Environmental Protection
                                                                                                     Acting Director, Registration Division, Office
                                             Populations’’ (59 FR 7629, February 16,                                                                       Agency (EPA).
                                                                                                     of Pesticide Programs.
                                             1994).                                                    Therefore, 40 CFR part 180 is                       ACTION: Final rule.
                                                Since tolerances and exemptions that
                                                                                                     amended as follows:                                   SUMMARY:   This regulation establishes
                                             are established on the basis of a petition
                                             under FFDCA section 408(d), such as                                                                           tolerances for residues of pyriofenone in
                                                                                                     PART 180—[AMENDED]
                                             the tolerance in this final rule, do not                                                                      or on the caneberry subgroup (crop
                                             require the issuance of a proposed rule,                ■ 1. The authority citation for part 180              subgroup 13–07A), the bushberry
                                             the requirements of the Regulatory                      continues to read as follows:                         subgroup (crop subgroup 13–07B), the
                                             Flexibility Act (RFA) (5 U.S.C. 601 et                                                                        small fruit vine climbing subgroup (crop
                                                                                                         Authority: 21 U.S.C. 321(q), 346a and 371.
                                             seq.), do not apply.                                                                                          subgroup 13–07D), the low growing
                                                                                                     ■ 2. In § 180.659, add paragraph (a)(5) to            berry subgroup except cranberry (crop
                                                This action directly regulates growers,
                                                                                                     read as follows:                                      subgroup 13–07G) and cucurbit
                                             food processors, food handlers, and food
                                             retailers, not States or tribes, nor does               § 180.659 Pyroxasulfone; tolerances for               vegetables (crop group 9). ISK
                                             this action alter the relationships or                                                                        Biosciences Corporation requested these
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                                                                                                     residues.
                                             distribution of power and                                 (a) * * *                                           tolerances under the Federal Food,
                                             responsibilities established by Congress                  (5) Tolerances are established for                  Drug, and Cosmetic Act (FFDCA).
                                             in the preemption provisions of FFDCA                   residues of the herbicide pyroxasulfone,              DATES: This regulation is effective April
                                             section 408(n)(4). As such, the Agency                  including its metabolites and                         18, 2017. Objections and requests for
                                             has determined that this action will not                degradates, in or on the commodities in               hearings must be received on or before
                                             have a substantial direct effect on States              the table below. Compliance with the                  June 19, 2017, and must be filed in


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                                             18236               Federal Register / Vol. 82, No. 73 / Tuesday, April 18, 2017 / Rules and Regulations

                                             accordance with the instructions                        objection to any aspect of this regulation            climbing subgroup (crop subgroup 13–
                                             provided in 40 CFR part 178 (see also                   and may also request a hearing on those               07D) at 1.5 ppm, the low growing berry
                                             Unit I.C. of the SUPPLEMENTARY                          objections. You must file your objection              subgroup except cranberry (crop
                                             INFORMATION).                                           or request a hearing on this regulation               subgroup 13–07G) at 0.50 ppm, and
                                             ADDRESSES: The docket for this action,                  in accordance with the instructions                   cucurbit vegetables (crop group 9) at
                                             identified by docket identification (ID)                provided in 40 CFR part 178. To ensure                0.30 ppm. That document referenced a
                                             number EPA–HQ–OPP–2014–0153, is                         proper receipt by EPA, you must                       summary of the petition prepared by
                                             available at http://www.regulations.gov                 identify docket ID number EPA–HQ–                     ISK Biosciences Corporation, the
                                             or at the Office of Pesticide Programs                  OPP–2014–0153 in the subject line on                  registrant, which is available in the
                                             Regulatory Public Docket (OPP Docket)                   the first page of your submission. All                docket, http://www.regulations.gov.
                                             in the Environmental Protection Agency                  objections and requests for a hearing                 Comments were received on the notice
                                             Docket Center (EPA/DC), West William                    must be in writing, and must be                       of filing. EPA’s response to these
                                             Jefferson Clinton Bldg., Rm. 3334, 1301                 received by the Hearing Clerk on or                   comments is discussed in Unit IV.C.
                                                                                                     before June 19, 2017. Addresses for mail
                                             Constitution Ave. NW., Washington, DC                                                                         III. Aggregate Risk Assessment and
                                                                                                     and hand delivery of objections and
                                             20460–0001. The Public Reading Room                                                                           Determination of Safety
                                                                                                     hearing requests are provided in 40 CFR
                                             is open from 8:30 a.m. to 4:30 p.m.,                                                                             Section 408(b)(2)(A)(i) of FFDCA
                                                                                                     178.25(b).
                                             Monday through Friday, excluding legal                    In addition to filing an objection or               allows EPA to establish a tolerance (the
                                             holidays. The telephone number for the                  hearing request with the Hearing Clerk                legal limit for a pesticide chemical
                                             Public Reading Room is (202) 566–1744,                  as described in 40 CFR part 178, please               residue in or on a food) only if EPA
                                             and the telephone number for the OPP                    submit a copy of the filing (excluding                determines that the tolerance is ‘‘safe.’’
                                             Docket is (703) 305–5805. Please review                 any Confidential Business Information                 Section 408(b)(2)(A)(ii) of FFDCA
                                             the visitor instructions and additional                 (CBI)) for inclusion in the public docket.            defines ‘‘safe’’ to mean that ‘‘there is a
                                             information about the docket available                  Information not marked confidential                   reasonable certainty that no harm will
                                             at http://www.epa.gov/dockets.                          pursuant to 40 CFR part 2 may be                      result from aggregate exposure to the
                                             FOR FURTHER INFORMATION CONTACT:                        disclosed publicly by EPA without prior               pesticide chemical residue, including
                                             Michael Goodis, Registration Division                   notice. Submit the non-CBI copy of your               all anticipated dietary exposures and all
                                             (7505P), Office of Pesticide Programs,                  objection or hearing request, identified              other exposures for which there is
                                             Environmental Protection Agency, 1200                   by docket ID number EPA–HQ–OPP–                       reliable information.’’ This includes
                                             Pennsylvania Ave. NW. Washington, DC                    2014–0153, by one of the following                    exposure through drinking water and in
                                             20460–0001; main telephone number:                      methods:                                              residential settings, but does not include
                                             (703) 305–7090; email address:                            • Federal eRulemaking Portal: http://               occupational exposure. Section
                                             RDFRNotices@epa.gov.                                    www.regulations.gov. Follow the online                408(b)(2)(C) of FFDCA requires EPA to
                                             SUPPLEMENTARY INFORMATION:                              instructions for submitting comments.                 give special consideration to exposure
                                                                                                     Do not submit electronically any                      of infants and children to the pesticide
                                             I. General Information                                                                                        chemical residue in establishing a
                                                                                                     information you consider to be CBI or
                                             A. Does this action apply to me?                        other information whose disclosure is                 tolerance and to ‘‘ensure that there is a
                                                You may be potentially affected by                   restricted by statute.                                reasonable certainty that no harm will
                                                                                                       • Mail: OPP Docket, Environmental                   result to infants and children from
                                             this action if you are an agricultural
                                                                                                     Protection Agency Docket Center (EPA/                 aggregate exposure to the pesticide
                                             producer, food manufacturer, or
                                                                                                     DC), (28221T), 1200 Pennsylvania Ave.,                chemical residue. . . .’’
                                             pesticide manufacturer. The following
                                                                                                     NW., Washington, DC 20460–0001.                          Consistent with FFDCA section
                                             list of North American Industrial                         • Hand Delivery: To make special                    408(b)(2)(D), and the factors specified in
                                             Classification System (NAICS) codes is                  arrangements for hand delivery or                     FFDCA section 408(b)(2)(D), EPA has
                                             not intended to be exhaustive, but rather               delivery of boxed information, please                 reviewed the available scientific data
                                             provides a guide to help readers                        follow the instructions at http://                    and other relevant information in
                                             determine whether this document                         www.epa.gov/dockets/contacts.html.                    support of this action. EPA has
                                             applies to them. Potentially affected
                                                                                                     Additional instructions on commenting                 sufficient data to assess the hazards of
                                             entities may include:
                                                • Crop production (NAICS code 111).                  or visiting the docket, along with more               and to make a determination on
                                                • Animal production (NAICS code                      information about dockets generally, is               aggregate exposure for pyriofenone
                                             112).                                                   available at http://www.epa.gov/                      including exposure resulting from the
                                                • Food manufacturing (NAICS code                     dockets.                                              tolerances established by this action.
                                             311).                                                                                                         EPA’s assessment of exposures and risks
                                                                                                     II. Summary of Petitioned-For Tolerance
                                                • Pesticide manufacturing (NAICS                                                                           associated with pyriofenone follows.
                                             code 32532).                                               In the Federal Register of May 23,
                                                                                                     2014 (79 FR 29729) (FRL–9910–29),                     A. Toxicological Profile
                                                B. How Can I Get Electronic Access to
                                             Other Related Information?                              EPA issued a document pursuant to                        EPA has evaluated the available
                                                You may access a frequently updated                  FFDCA section 408(d)(3), 21 U.S.C.                    toxicity data and considered its validity,
                                             electronic version of EPA’s tolerance                   346a(d)(3), announcing the filing of a                completeness, and reliability, as well as
                                             regulations at 40 CFR part 180 through                  pesticide petition (PP 3F8227) by ISK                 the relationship of the results of the
                                             the Government Printing Office’s e-CFR                  Biosciences Corporation, 7470 Auburn                  studies to human risk. EPA has also
                                             site at http://www.ecfr.gov/cgi-bin/text-               Road, Suite A Concord, OH 44077. The                  considered available information
                                                                                                     petition requested that 40 CFR part 180               concerning the variability of the
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                                             idx?&c=ecfr&tpl=/ecfrbrowse/Title40/
                                             40tab_02.tpl.                                           be amended by proposing tolerances for                sensitivities of major identifiable
                                                                                                     residues of the fungicide, pyriofenone,               subgroups of consumers, including
                                             C. How can I file an objection or hearing               in or on, the caneberry subgroup (crop                infants and children. The liver (dog, rat,
                                             request?                                                subgroup 13–07A) at 0.90 ppm, the                     and mouse), kidney (rat and mouse),
                                               Under FFDCA section 408(g), 21                        bushberry subgroup (crop subgroup 13–                 and cecum (rat) were the primary organs
                                             U.S.C. 346a, any person may file an                     07B) at 1.5 ppm, the small fruit vine                 affected by pyriofenone in toxicity


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                                                                   Federal Register / Vol. 82, No. 73 / Tuesday, April 18, 2017 / Rules and Regulations                                              18237

                                             studies. Symptoms of liver toxicity                         sensitivity was noted in offspring. There           and levels of concern to use in
                                             observed in the studies were increased                      was no evidence of genotoxicity nor an              evaluating the risk posed by human
                                             weight, dark color, histological                            increase in the incidence of tumors.                exposure to the pesticide. For hazards
                                             abnormalities (liver pigment deposition,                    Based on the results of the                         that have a threshold below which there
                                             microgranuloma, fatty change, necrosis,                     immunotoxicity study and other studies              is no appreciable risk, the toxicological
                                             and focal hepatic congestion), and                          in the toxicity database, there was no              POD is used as the basis for derivation
                                             increases in hepatic enzymes (alkaline                      evidence that pyriofenone directly                  of reference values for risk assessment.
                                             phosphatase, g-glutamyltranferase, and                      targets the immune system.                          PODs are developed based on a careful
                                             triglycerides) in serum. Indications of                        Specific information on the studies              analysis of the doses in each
                                             kidney toxicity resulting from                              received and the nature of the adverse              toxicological study to determine the
                                             pyriofenone exposure included                               effects caused by pyriofenone as well as            dose at which no adverse effects are
                                             increased weight, coarse surface,                           the no-observed-adverse-effect-level                observed (the NOAEL) and the lowest
                                             histological abnormalities (chronic                         (NOAEL) and the lowest-observed-                    dose at which adverse effects of concern
                                             nephropathy, cortical tubular                               adverse-effect-level (LOAEL) from the
                                                                                                                                                             are identified (the LOAEL). Uncertainty/
                                             basophilia, cortical scaring, and cortical                  toxicity studies can be found at http://
                                                                                                                                                             safety factors are used in conjunction
                                             cysts), increases in ketones in urine, and                  www.regulations.gov in the documents
                                                                                                                                                             with the POD to calculate a safe
                                             perigenital staining. Effects of                            ‘‘Pyriofenone. Human Health Risk
                                                                                                                                                             exposure level—generally referred to as
                                             pyriofenone exposure on the cecum                           Assessment for the Section 3
                                                                                                                                                             a population-adjusted dose (PAD) or a
                                             included increased weight; and                              Registration on: Cucurbit Vegetable
                                                                                                         (crop group 9) and berry and small fruit,           reference dose (RfD)—and a safe margin
                                             enlargement, distension, and
                                             inflammation. Tests were not conducted                      crop group 13–07 (except large shrub/               of exposure (MOE). For non-threshold
                                             to determine toxicity through the                           tree berry subgroup 13–07C)’’ and                   risks, the Agency assumes that any
                                             inhalation route of exposure, because                       ‘‘Pyriofenone. Revision to Human                    amount of exposure will lead to some
                                             these data were waived. There is no                         Health Risk Assessment for the Section              degree of risk. Thus, the Agency
                                             evidence of dermal toxicity at the limit                    3 Registration on: Cucurbit Vegetable               estimates risk in terms of the probability
                                             dose.                                                       (Crop Group 9) and Berry and Small                  of an occurrence of the adverse effect
                                                Exposure to pyriofenone did not                          Fruit, Crop Group 13–07, (Except Large              expected in a lifetime. For more
                                             result in any developmental effects at                      Shrub/Tree Berry Subgroup 13–07C)’’ in              information on the general principles
                                             the limit dose in rats, but abortions were                  docket ID number EPA–HQ–OPP–2014–                   EPA uses in risk characterization and a
                                             noted in rabbits at 300 mg/kg/day. The                      0153.                                               complete description of the risk
                                             rabbit abortions were associated with                                                                           assessment process, see http://
                                             decreased maternal body weight gain                         B. Toxicological Points of Departure/               www.epa.gov/pesticides/factsheets/
                                             and food consumption. There were no                         Levels of Concern                                   riskassess.htm. A summary of the
                                             effects on reproduction observed at the                       Once a pesticide’s toxicological                  toxicological endpoints for pyriofenone
                                             highest dose tested (334 mg/kg/day),                        profile is determined, EPA identifies               used for human risk assessment is
                                             and no quantitative or qualitative                          toxicological points of departure (POD)             shown in Table 1 of this unit.

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

                                             Acute dietary (All populations) .........................   An endpoint of concern attributable to a single dose was not identified. An acute RfD was not
                                                                                                         established.

                                             Chronic dietary (All populations) ......................    NOAEL = 9.1 mg/kg/         Chronic RfD =             Carcinogenicity in rat.
                                                                                                          day                       cPAD = 0.091 mg/kg/       LOAEL = 150 mg/kg/day based on chronic
                                                                                                         UFA = 10x                    day                       nephropathy in females.
                                                                                                         UFH = 10x
                                                                                                         FQPA SF = 1x
                                             Incidental oral short-term (1 to 30 days) ..........        NOAEL = 61 mg/kg/          LOC for MOE = 100 ...     Subchronic oral toxicity in rat.
                                                                                                          day                                                 LOAEL = 150 mg/kg/day based on increased
                                                                                                         UFA = 10x                                              cecum weight in males.
                                                                                                         UFH = 10x
                                                                                                         FQPA SF = 1x

                                             Dermal Short-and Intermediate-Term (1–30                    No quantitative dermal assessment needed. No dermal toxicity at limit dose. No increased
                                               days; 1–6 months).                                        quantitative or qualitative susceptibility noted in fetus or offspring. Developmental effect (abor-
                                                                                                         tions) in rats at 100 mg/kg/day. DAF = 6%. Adjusted value exceeds limit dose. No neurotoxicity
                                                                                                         observed in ACN and SCN at the limit dose.

                                             Inhalation short-term and intermediate-term (1              NOAEL = 61 mg/kg/          LOC for MOE = 100 ...     Subchronic oral toxicity in rat.
                                               to 30 days; 1–6 months).                                   day (inhalation ab-                                 LOAEL = 150 mg/kg//day based on increased
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                                                                                                          sorption rate =                                       cecum weight in males.
                                                                                                          100%)
                                                                                                         UFA = 10x
                                                                                                         UFH = 10x
                                                                                                         FQPA SF = 1x




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                                             18238                Federal Register / Vol. 82, No. 73 / Tuesday, April 18, 2017 / Rules and Regulations

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

                                             Cancer (Oral, dermal, inhalation) .....................   Not likely to be carcinogenic to humans.
                                               ACN = Acute Neurotoxicity Battery. DAF = Dermal Absorption Factor. FQPA SF = Food Quality Protection Act Safety Factor. LOAEL = lowest-
                                             observed-adverse-effect-level. LOC = level of concern. mg/kg/day = milligram/kilogram/day. MOE = margin of exposure. NOAEL = no-observed-
                                             adverse-effect-level. PAD = population adjusted dose (a = acute, c = chronic). RfD = reference dose. SCN = Subchronic Neurotoxicity Battery.
                                             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                                    http://www.epa.gov/oppefed1/models/                  other substances. For information
                                                1. Dietary exposure from food and                      water/index.htm.                                     regarding EPA’s efforts to determine
                                                                                                          Based on the Tier 1 Cranberry Model               which chemicals have a common
                                             feed uses. In evaluating dietary
                                                                                                       for surface water and Pesticide Root                 mechanism of toxicity and to evaluate
                                             exposure to pyriofenone, EPA
                                                                                                       Zone Model Ground Water (PRZM GW)                    the cumulative effects of such
                                             considered exposure under the
                                                                                                       for ground water, the estimated drinking             chemicals, see EPA’s Web site at http://
                                             petitioned-for tolerances as well as all
                                                                                                       water concentrations (EDWCs) of                      www.epa.gov/pesticides/cumulative.
                                             existing pyriofenone tolerances in 40
                                                                                                       pyriofenone for acute exposures are
                                             CFR 180.660. EPA assessed dietary                                                                              D. Safety Factor for Infants and
                                                                                                       estimated to be 20.9 parts per billion
                                             exposures from pyriofenone in food as                     (ppb) for surface water and 4.3 ppb for              Children
                                             follows:                                                  ground water. The chronic exposures for
                                                i. Acute exposure. Quantitative acute                                                                         1. In general. Section 408(b)(2)(C) of
                                                                                                       non-cancer assessments are estimated to              FFDCA provides that EPA shall apply
                                             dietary exposure and risk assessments                     be 2.7 ppb for surface water and 3.9 ppb
                                             are performed for a food-use pesticide,                                                                        an additional tenfold (10X) margin of
                                                                                                       for ground water.                                    safety for infants and children in the
                                             if a toxicological study has indicated the                   Modeled estimates of drinking water
                                             possibility of an effect of concern                                                                            case of threshold effects to account for
                                                                                                       concentrations were directly entered                 prenatal and postnatal toxicity and the
                                             occurring as a result of a 1-day or single                into the dietary exposure model.
                                             exposure. No such effects were                                                                                 completeness of the database on toxicity
                                                                                                       Because no acute dietary endpoint was                and exposure unless EPA determines
                                             identified in the toxicological studies                   identified, no acute dietary assessment
                                             for pyriofenone; therefore, a quantitative                                                                     based on reliable data that a different
                                                                                                       was conducted. For the chronic dietary               margin of safety will be safe for infants
                                             acute dietary exposure assessment is                      risk assessment, the water concentration
                                             unnecessary.                                                                                                   and children. This additional margin of
                                                                                                       of value 3.9 ppb was used to assess the              safety is commonly referred to as the
                                                ii. Chronic exposure. In conducting                    contribution to drinking water.
                                             the chronic dietary exposure assessment                                                                        FQPA Safety Factor (SF). In applying
                                                                                                          3. From non-dietary exposure. The                 this provision, EPA either retains the
                                             EPA assumed pyriofenone residues are                      term ‘‘residential exposure’’ is used in
                                             present in all commodities at tolerance                                                                        default value of 10X, or uses a different
                                                                                                       this document to refer to non-
                                             levels and that 100% of primary crops                                                                          additional safety factor when reliable
                                                                                                       occupational, non-dietary exposure
                                             are treated. All populations were                                                                              data available to EPA support the choice
                                                                                                       (e.g., for lawn and garden pest control,
                                             evaluated for chronic dietary exposure                                                                         of a different factor.
                                                                                                       indoor pest control, termiticides, and
                                             and risk from food and drinking water.                    flea and tick control on pets).                        2. Prenatal and postnatal sensitivity.
                                             No risks of concern were identified in                    Pyriofenone is not registered for any                Exposure to pyriofenone did not result
                                             the chronic dietary exposure analysis.                    specific use patterns that would result              in any developmental effects at the limit
                                                iii. Cancer. Based on the data                         in residential exposure. Therefore a                 dose in rats, but abortions were noted in
                                             summarized in Unit III.A., EPA has                        residential exposure assessment is not               rabbits at 300 mg/kg/day. EPA is
                                             concluded that pyriofenone does not                       required.                                            regulating pyriofenone at doses that are
                                             pose a cancer risk to humans. Therefore,                     4. Cumulative effects from substances             protective of this effect. The abortions
                                             a dietary exposure assessment for the                     with a common mechanism of toxicity.                 were associated with decreased
                                             purpose of assessing cancer risk is                       Section 408(b)(2)(D)(v) of FFDCA                     maternal body weight gain and food
                                             unnecessary.                                              requires that, when considering whether              consumption. There were no
                                                iv. Anticipated residue and percent                    to establish, modify, or revoke a                    reproductive effects observed in rats at
                                             crop treated (PCT) information.                           tolerance, the Agency consider                       the highest tested dose (334 mg/kg/day),
                                             Tolerance level residues and 100% crop                    ‘‘available information’’ concerning the             nor was any quantitative or qualitative
                                             treated were assumed for all food                         cumulative effects of a particular                   sensitivity noted in offspring.
                                             commodities for pyriofenone.                              pesticide’s residues and ‘‘other                       3. Conclusion. EPA has determined
                                                2. Dietary exposure from drinking                      substances that have a common                        that reliable data show the safety of
                                             water. The Agency used screening level                    mechanism of toxicity.’’                             infants and children would be
                                             water exposure models in the dietary                         EPA has not found pyriofenone to                  adequately protected if the FQPA SF
                                             exposure analysis and risk assessment                     share a common mechanism of toxicity                 were reduced to 1X. That decision is
                                             for pyriofenone in drinking water. These                  with any other substances, and                       based on the following findings:
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                                             simulation models take into account                       pyriofenone does not appear to produce                 i. The toxicity database for
                                             data on the physical, chemical, and fate/                 a toxic metabolite produced by other                 pyriofenone is complete.
                                             transport characteristics of pyriofenone.                 substances. For the purposes of this                   ii. There is no indication that
                                             Further information regarding EPA                         tolerance action, therefore, EPA has                 pyriofenone is a neurotoxic chemical,
                                             drinking water models used in pesticide                   assumed that pyriofenone does not have               and there is no need for a
                                             exposure assessment can be found at                       a common mechanism of toxicity with                  developmental neurotoxicity study or


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                                                                 Federal Register / Vol. 82, No. 73 / Tuesday, April 18, 2017 / Rules and Regulations                                        18239

                                             additional UFs to account for                             4. Intermediate-term risk.                          and it is recognized as an international
                                             neurotoxicity.                                          Intermediate-term aggregate exposure                  food safety standards-setting
                                                iii. There is no evidence that                       takes into account intermediate-term                  organization in trade agreements to
                                             pyriofenone results in increased                        residential exposure plus chronic                     which the United States is a party. EPA
                                             susceptibility in in utero rats or rabbits              exposure to food and water (considered                may establish a tolerance that is
                                             in the prenatal developmental studies or                to be a background exposure level).                   different from a Codex MRL; however,
                                             in young rats in the 2-generation                       There are no residential uses for                     FFDCA section 408(b)(4) requires that
                                             reproduction study.                                     pyriofenone; therefore, intermediate-                 EPA explain the reasons for departing
                                                iv. There are no residual uncertainties              term aggregate risks are addressed by                 from the Codex level. The Codex has not
                                             identified in the exposure databases.                   the chronic aggregate risk estimates and              established MRLs for pyriofenone.
                                             The dietary food exposure assessments                   are not of concern.                                   C. Response to Comments
                                             were performed based on 100% crop                         5. Aggregate cancer risk for U.S.
                                             treated and tolerance-level residues.                   population. Based on the lack of                         One comment was received from a
                                             EPA made conservative (protective)                      evidence of carcinogenicity in two                    private citizen objecting to
                                             assumptions in the ground and surface                   adequate rodent carcinogenicity studies,              establishment of tolerances. The
                                             water modeling used to assess exposure                  pyriofenone is not expected to pose a                 commenter feels that establishment of
                                             to pyriofenone in drinking water. These                 cancer risk to humans.                                these tolerances would add to the
                                             assessments will not underestimate the                    6. Determination of safety. Based on                pesticide body load that is already
                                                                                                     these risk assessments, EPA concludes                 carried by the human population. In
                                             exposure and risks posed by
                                                                                                     that there is a reasonable certainty that             addition, the commenter also indicates
                                             pyriofenone.
                                                                                                     no harm will result to the general                    that the pesticide body load will
                                             E. Aggregate Risks and Determination of                 population, or to infants and children                increase the exposure to carcinogens
                                             Safety                                                  from aggregate exposure to pyriofenone                and increase the prevalence of cancer.
                                                                                                     residues.                                                Agency response: The Agency
                                                EPA determines whether acute and
                                                                                                                                                           understands the commenter’s concerns
                                             chronic dietary pesticide exposures are                 IV. Other Considerations                              and recognizes that some individuals
                                             safe by comparing aggregate exposure                                                                          believe that pesticides should be banned
                                             estimates to the acute PAD (aPAD) and                   A. Analytical Enforcement Methodology
                                                                                                                                                           completely. However, under the existing
                                             chronic PAD (cPAD). For linear cancer                      The petitioner submitted a liquid                  legal framework provided by section
                                             risks, EPA calculates the lifetime                      chromatography method with tandem                     408 of the Federal Food, Drug and
                                             probability of acquiring cancer given the               mass-spectrometry detection (LC–MS/                   Cosmetic Act (FFDCA) EPA is
                                             estimated aggregate exposure. Short-,                   MS) analytical method, ISK Method                     authorized to establish pesticide
                                             intermediate-, and chronic-term risks                   0341/074208, for analysis of residues of              tolerances or exemptions where persons
                                             are evaluated by comparing the                          pyriofenone in/on plant commodities.                  seeking such tolerances or exemptions
                                             estimated aggregate food, water, and                    This method was independently                         have demonstrated that the pesticide
                                             residential exposure to the appropriate                 validated to a limit of quantitation of               meets the safety standard imposed by
                                             PODs to ensure that an adequate MOE                     0.01 ppm in grapes, wheat grain, and                  that statute.
                                             exists.                                                 wheat straw. To support the new                          When new or amended tolerances are
                                                1. Acute risk. An acute aggregate risk               registration actions for pyriofenone, a               requested for the presence of the
                                             assessment takes into account acute                     radiovalidation study was submitted to                residues of a pesticide and its
                                             exposure estimates from dietary                         determine the extraction efficiency of                toxicologically significant metabolite(s)
                                             consumption of food and drinking                        the pyriofenone enforcement method.                   in food or feed, the Agency, as is
                                             water. No adverse effect resulting from                 Radiovalidation testing of Analytical                 required by Section 408 of the Federal
                                             a single oral exposure was identified                   Method ISK 0341/074208 demonstrated                   Food, Drug and Cosmetic Act (FFDCA),
                                             and no acute dietary endpoint was                       an extraction efficiency of                           estimates the risk of the potential
                                             selected. Therefore, pyriofenone is not                 approximately 50–60% for pyriofenone                  exposure to these residues by
                                             expected to pose an acute risk.                         residues present in plant samples aged                performing an aggregate risk assessment.
                                                2. Chronic risk. Using the exposure                  51⁄2 years.                                           Such a risk assessment integrates the
                                             assumptions described in this unit for                     Adequate enforcement methodology                   individual assessments that are
                                             chronic exposure, EPA has concluded                     (liquid chromatography method with                    conducted for food, drinking water, and
                                             that chronic exposure to pyriofenone                    tandem mass spectrometric detection                   residential exposures, and also assesses
                                             from food and water will utilize 7.2% of                (LC–MS/MS)) is available to enforce the               cancer risk. Additionally, the Agency, as
                                             the cPAD for children 1 to 2 years old                  tolerance expression.                                 is further required by Section 408 of the
                                             the population group receiving the                                                                            FFDCA, considers available information
                                             greatest exposure. There are no                         B. International Residue Limits
                                                                                                                                                           concerning what are termed the
                                             residential uses for pyriofenone;                         In making its tolerance decisions, EPA              cumulative toxicological effects of the
                                             therefore, the chronic aggregate risk is                seeks to harmonize U.S. tolerances with               residues of that pesticide and of other
                                             limited to the chronic dietary risk and                 international standards whenever                      substances having a common
                                             is not of concern                                       possible, consistent with U.S. food                   mechanism of toxicity with it. For
                                                3. Short-term risk. Short-term                       safety standards and agricultural                     pyriofenone, the Agency has concluded
                                             aggregate exposure takes into account                   practices. EPA considers the                          after this assessment that the pesticide
                                             short-term residential exposure plus                    international maximum residue limits                  is not carcinogenic, and that there is a
                                             chronic exposure to food and water                      (MRLs) established by the Codex
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                                                                                                                                                           reasonable certainty that no harm will
                                             (considered to be a background                          Alimentarius Commission (Codex), as                   result from exposure to residues of this
                                             exposure level). There are no residential               required by FFDCA section 408(b)(4).                  pesticide.
                                             uses for pyriofenone; therefore, short-                 The Codex Alimentarius is a joint
                                             term aggregate risks are addressed by                   United Nations Food and Agriculture                   V. Conclusion
                                             the chronic aggregate risk estimates and                Organization/World Health                               Therefore, tolerances are established
                                             are not of concern.                                     Organization food standards program,                  for residues of pyriofenone, in or on, the


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                                             18240               Federal Register / Vol. 82, No. 73 / Tuesday, April 18, 2017 / Rules and Regulations

                                             caneberry subgroup (crop subgroup 13–                   or tribal governments, on the
                                             07A) at 0.90 ppm, the bushberry                         relationship between the national
                                             subgroup (crop subgroup 13–07B) at 1.5                  government and the States or tribal                                   Commodity                        Parts per
                                             ppm, the small fruit vine climbing                      governments, or on the distribution of                                                                  million
                                             subgroup (crop subgroup 13–07D) at 1.5                  power and responsibilities among the                    Berry, low growing, subgroup
                                             ppm, the low growing berry subgroup                     various levels of government or between                   13–07G (except cranberry) ...                      0.50
                                             except cranberry (crop subgroup 13–                     the Federal Government and Indian                       Bushberry subgroup 13–07B ....                       1.5
                                             07G) at 0.50 ppm, and cucurbit                          tribes. Thus, the Agency has determined                 Caneberry subgroup 13–07A ...                        0.90
                                             vegetables (crop group 9) at 0.30 ppm.                  that Executive Order 13132, entitled                    Fruit, small vine climbing sub-
                                             Also, the Agency is removing two                                                                                  group 13–07D .......................               1.5
                                                                                                     ‘‘Federalism’’ (64 FR 43255, August 10,
                                             individual tolerances from the table at                                                                         Vegetables, cucurbit, crop
                                                                                                     1999) and Executive Order 13175,
                                             40 CFR 180.660(a) that were not                                                                                   group 9 ..................................         0.30
                                             identified in the petition to eliminate                 entitled ‘‘Consultation and Coordination
                                             redundancies upon the establishment of                  with Indian Tribal Governments’’ (65 FR                *        *        *        *       *
                                             the recommended crop group and                          67249, November 9, 2000) do not apply                  [FR Doc. 2017–07818 Filed 4–17–17; 8:45 am]
                                             subgroup tolerances: grape at 0.3 ppm,                  to this action. In addition, this action               BILLING CODE 6560–50–P
                                             grape, raisin at 0.5 ppm.                               does not impose any enforceable duty or
                                                                                                     contain any unfunded mandate as
                                             VI. Statutory and Executive Order                       described under Title II of the Unfunded
                                             Reviews                                                                                                        FEDERAL COMMUNICATIONS
                                                                                                     Mandates Reform Act (UMRA) (2 U.S.C.                   COMMISSION
                                                This action establishes tolerances                   1501 et seq.).
                                             under FFDCA section 408(d) in                                                                                  47 CFR Parts 73 and 74
                                                                                                        This action does not involve any
                                             response to a petition submitted to the
                                                                                                     technical standards that would require
                                             Agency. The Office of Management and                                                                           [MB Docket Nos. 03–185, 15–137; GN
                                             Budget (OMB) has exempted these types                   Agency consideration of voluntary                      Docket No. 12–268; FCC 17–29]
                                             of actions from review under Executive                  consensus standards pursuant to section
                                             Order 12866, entitled ‘‘Regulatory                      12(d) of the National Technology                       Channel Sharing Rules
                                             Planning and Review’’ (58 FR 51735,                     Transfer and Advancement Act
                                                                                                                                                            AGENCY:  Federal Communications
                                             October 4, 1993). Because this action                   (NTTAA) (15 U.S.C. 272 note).
                                                                                                                                                            Commission.
                                             has been exempted from review under                     VII. Congressional Review Act                          ACTION: Final rule.
                                             Executive Order 12866, this action is
                                             not subject to Executive Order 13211,                     Pursuant to the Congressional Review                 SUMMARY:   In this Report and Order, the
                                             entitled ‘‘Actions Concerning                           Act (5 U.S.C. 801 et seq.), EPA will                   Federal Communications Commission
                                             Regulations That Significantly Affect                   submit a report containing this rule and               (Commission) adopted rules to allow
                                             Energy Supply, Distribution, or Use’’ (66               other required information to the U.S.                 full power and Class A stations with
                                             FR 28355, May 22, 2001) or Executive                    Senate, the U.S. House of                              auction-related channel sharing
                                             Order 13045, entitled ‘‘Protection of                   Representatives, and the Comptroller                   agreements (CSAs) to become sharees
                                             Children from Environmental Health                      General of the United States prior to                  outside of the incentive auction context
                                             Risks and Safety Risks’’ (62 FR 19885,                                                                         so that they can continue to operate if
                                                                                                     publication of the rule in the Federal
                                             April 23, 1997). This action does not                                                                          their auction-related CSAs expire or
                                                                                                     Register. This action is not a ‘‘major
                                             contain any information collections                                                                            otherwise terminate. The Commission
                                             subject to OMB approval under the                       rule’’ as defined by 5 U.S.C. 804(2).
                                                                                                                                                            also adopted rules to allow all low
                                             Paperwork Reduction Act (PRA) (44                       List of Subjects in 40 CFR Part 180                    power television and TV translator
                                             U.S.C. 3501 et seq.), nor does it require                                                                      stations (secondary stations) to share a
                                             any special considerations under                          Environmental protection,
                                                                                                                                                            channel with another secondary station
                                             Executive Order 12898, entitled                         Administrative practice and procedure,                 or with a full power or Class A station.
                                             ‘‘Federal Actions to Address                            Agricultural commodities, Pesticides                   This action will assist secondary
                                             Environmental Justice in Minority                       and pests, Reporting and recordkeeping                 stations that are displaced by the
                                             Populations and Low-Income                              requirements.                                          incentive auction and the repacking
                                             Populations’’ (59 FR 7629, February 16,                                                                        process to continue to operate in the
                                                                                                       Dated: February 20, 2017.
                                             1994).                                                                                                         post-auction television bands. The rules
                                                Since tolerances and exemptions that                 Richard P. Keigwin, Jr.,
                                                                                                     Acting Director, Office of Pesticide Program.
                                                                                                                                                            adopted in this R&O will enhance the
                                             are established on the basis of a petition
                                                                                                                                                            benefits of channel sharing for
                                             under FFDCA section 408(d), such as
                                                                                                       Therefore, 40 CFR part 180 is                        broadcasters without imposing
                                             the tolerance in this final rule, do not
                                                                                                     amended as follows:                                    significant burdens on multichannel
                                             require the issuance of a proposed rule,
                                                                                                                                                            video programming distributors
                                             the requirements of the Regulatory                      PART 180—[AMENDED]                                     (MVPDs).
                                             Flexibility Act (RFA) (5 U.S.C. 601 et
                                             seq.), do not apply.                                                                                           DATES:  These rules are effective May 18,
                                                This action directly regulates growers,              ■ 1. The authority citation for part 180               2017 except for §§ 73.3800, 73.6028, and
                                             food processors, food handlers, and food                continues to read as follows:                          74.799(h), which contain new or
                                             retailers, not States or tribes, nor does                   Authority: 21 U.S.C. 321(q), 346a and 371.         modified information collection
                                             this action alter the relationships or                                                                         requirements that require approval by
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                                             distribution of power and                               ■ 2. In § 180.660, revise the table in                 the OMB under the Paperwork
                                             responsibilities established by Congress                paragraph (a) to read as follows:                      Reduction Act and will become effective
                                             in the preemption provisions of FFDCA                                                                          after the Commission publishes a
                                                                                                     § 180.660 Pyriofenone; tolerance for
                                             section 408(n)(4). As such, the Agency                                                                         document in the Federal Register
                                                                                                     residues.
                                             has determined that this action will not                                                                       announcing such approval and the
                                             have a substantial direct effect on States                    (a) * * *                                        relevant effective date.


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Document Created: 2017-04-18 00:00:11
Document Modified: 2017-04-18 00:00:11
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 April 18, 2017. Objections and requests for hearings must be received on or before June 19, 2017, and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).
ContactMichael Goodis, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. NW. Washington, DC 20460-0001; main telephone
FR Citation82 FR 18235 
CFR AssociatedEnvironmental Protection; Administrative Practice and Procedure; Agricultural Commodities; Pesticides and Pests and Reporting and Recordkeeping Requirements

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