80_FR_52571 80 FR 52403 - Dimethomorph; Pesticide Tolerances

80 FR 52403 - Dimethomorph; Pesticide Tolerances

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 168 (August 31, 2015)

Page Range52403-52408
FR Document2015-21192

This regulation establishes, and removes tolerances for residues of dimethomorph in or on multiple commodities which are identified and discussed later in this document. BASF Corporation requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA). EPA is correcting the CAS name of dimethomorph in 40 CFR 180.493(a), 40 CFR 180.493(c), and 40 CFR 180.493(d).

Federal Register, Volume 80 Issue 168 (Monday, August 31, 2015)
[Federal Register Volume 80, Number 168 (Monday, August 31, 2015)]
[Rules and Regulations]
[Pages 52403-52408]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-21192]


-----------------------------------------------------------------------

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2014-0531; FRL-9932-26]


Dimethomorph; Pesticide Tolerances

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: This regulation establishes, and removes tolerances for 
residues of dimethomorph in or on multiple commodities which are 
identified and discussed later in this document. BASF Corporation 
requested these tolerances under the Federal Food, Drug, and Cosmetic 
Act (FFDCA). EPA is correcting the CAS name of dimethomorph in 40 CFR 
180.493(a), 40 CFR 180.493(c), and 40 CFR 180.493(d).

DATES: This regulation is effective August 31, 2015. Objections and 
requests for hearings must be received on or before October 30, 2015, 
and must be filed in accordance with the instructions provided in 40 
CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).

ADDRESSES: The docket for this action, identified by docket 
identification (ID) number EPA-HQ-OPP-2014-0531, is available at http://www.regulations.gov or at the Office of Pesticide Programs Regulatory 
Public Docket (OPP Docket) in the Environmental Protection Agency 
Docket Center (EPA/DC), West William Jefferson Clinton Bldg., Rm. 3334, 
1301 Constitution Ave. NW., Washington, DC 20460-0001. The Public 
Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through 
Friday, excluding legal holidays. The telephone number for the Public 
Reading Room is (202) 566-1744, and the telephone number for the OPP 
Docket is (703) 305-5805. Please review the visitor instructions and 
additional information about the docket available at http://www.epa.gov/dockets.

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

SUPPLEMENTARY INFORMATION:

I. General Information

A. Does this action apply to me?

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

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

    You may access a frequently updated electronic version of EPA's 
tolerance regulations at 40 CFR part 180 through the Government 
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-2014-0531 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 
October 30, 2015. Addresses for mail and hand delivery of objections 
and hearing requests are provided in 40 CFR 178.25(b).
    In addition to filing an objection or hearing request with the 
Hearing Clerk as described in 40 CFR part 178, please submit a copy of 
the filing (excluding any Confidential Business Information (CBI)) for 
inclusion in the public docket. Information not marked confidential 
pursuant to 40 CFR part 2 may be disclosed publicly by EPA without 
prior notice. Submit the non-CBI copy of your objection or hearing 
request, identified by docket ID number EPA-HQ-OPP-2014-0531, 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 December 17, 2014 (79 FR 75107) (FRL-
9918-90), 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 
4F8281) by BASF Corporation, P.O. Box 13528, Research Triangle Park, 
North Carolina, 27709. The petition requested that 40 CFR 180.493 be 
amended by establishing tolerances for residues of the fungicide, 
dimethomorph in or on strawberry at 1.0 parts per million (ppm) and 
removing the established tolerances for

[[Page 52404]]

lettuce, head and lettuce, leaf at 10 ppm. That document referenced a 
summary of the petition prepared by BASF, the registrant, which is 
available in the docket, http://www.regulations.gov. No comments were 
received in response to the notice of filing.
    Based upon review of the data supporting the petition, EPA has 
revised the tolerance for residues of dimethomorph in or strawberry to 
0.90 ppm and is correcting the CAS name of dimethomorph in 40 CFR 
180.493(a), 40 CFR 180.493(c), and 40 CFR 180.493(d) to the following 
introductory tolerance expression text: 40 CFR 180.493(a): Tolerances 
are established for residues of the fungicide dimethomorph, 4-[3-(4-
chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propen-1-yl]morpholine, 
including its metabolites and degradates, in or on the commodities in 
the following table. Compliance with the tolerance levels specified in 
the following table is to be determined by measuring only dimethomorph 
in or on the commodity. 40 CFR 180.493(c): Tolerances with regional 
registrations are established for residues of the fungicide 
dimethomorph, 4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-
propen-1-yl]morpholine, including its metabolites and degradates, in or 
on the commodities in the following table. Compliance with the 
tolerance levels specified in the following table is to be determined 
by measuring only dimethomorph in or on the commodity. 40 CFR 
180.493(d): Tolerances are established for the indirect or inadvertent 
residues of the fungicide dimethomorph, 4-[3-(4-chlorophenyl)-3-(3,4-
dimethoxyphenyl)-1-oxo-2-propen-1-yl]morpholine, including its 
metabolites and degradates, in or on the commodities in the following 
table. Compliance with the tolerance levels specified in the following 
table is to be determined by measuring only dimethomorph in or on the 
commodity.
    The reason for these changes are explained in Unit IV.C.

III. Aggregate Risk Assessment and Determination of Safety

    Section 408(b)(2)(A)(i) of FFDCA allows EPA to establish a 
tolerance (the legal limit for a pesticide chemical residue in or on a 
food) only if EPA determines that the tolerance is ``safe.'' Section 
408(b)(2)(A)(ii) of FFDCA defines ``safe'' to mean that ``there is a 
reasonable certainty that no harm will result from aggregate exposure 
to the pesticide chemical residue, including all anticipated dietary 
exposures and all other exposures for which there is reliable 
information.'' This includes exposure through drinking water and in 
residential settings, but does not include occupational exposure. 
Section 408(b)(2)(C) of FFDCA requires EPA to give special 
consideration to exposure of infants and children to the pesticide 
chemical residue in establishing a tolerance and to ``ensure that there 
is a reasonable certainty that no harm will result to infants and 
children from aggregate exposure to the pesticide chemical residue. . . 
.''
    Consistent with FFDCA section 408(b)(2)(D), and the factors 
specified in FFDCA section 408(b)(2)(D), EPA has reviewed the available 
scientific data and other relevant information in support of this 
action. EPA has sufficient data to assess the hazards of and to make a 
determination on aggregate exposure for dimethomorph including exposure 
resulting from the tolerances established by this action. EPA's 
assessment of exposures and risks associated with dimethomorph 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 target organ for dimethomorph is the liver in rats and 
dogs. No biologically significant effect was observed in the rat 
subchronic oral toxicity study while decreased body weight and 
increased incidence of arteritis in male rats and decreased body 
weights and increased incidence of ``ground-glass'' foci in livers of 
female rats were observed in the rat chronic toxicity study. In the dog 
subchronic oral toxicity study, decreased absolute and relative 
prostate weights, and slight liver effects were observed. No toxicity 
was observed at the limit dose in the rat 28-day dermal toxicity study. 
The developmental toxicity studies showed no increased sensitivity to 
offspring of either rats or rabbits as demonstrated by the no-observed-
adverse-effect-levels (NOAELs) equal to or higher than those producing 
toxicity in the maternal animals. Likewise, in the 2-generation 
reproduction study, there was no toxicity to the offspring at any dose 
lower than that causing parental toxicity. There is no evidence that 
dimethomorph is a developmental, or reproductive toxicant, and it is 
not neurotoxic or immunotoxic.
    The Agency classified dimethomorph as ``not likely to be 
carcinogenic to humans'' based upon lack of evidence of carcinogenicity 
in rats and mice and no evidence of mutagenicity. A quantitative cancer 
risk assessment is not necessary. Dimethomorph has low acute toxicity 
by the oral, dermal, or inhalation route of exposure (Toxicity Category 
III or IV). It is not an eye or skin irritant, and is not a skin 
sensitizer.
    Specific information on the studies received and the nature of the 
adverse effects caused by dimethomorph as well as the NOAEL and the 
lowest-observed-adverse-effect-level (LOAEL) from the toxicity studies 
can be found at http://www.regulations.gov in the document titled 
``Dimethomorph: Human Health Risk Assessment to Support Establishment 
of a Permanent Tolerance for Residues in/on Strawberry'' at pages 29-32 
in docket ID number EPA-HQ-OPP-2014-0531.

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 dimethomorph used for 
human risk assessment is shown in Table 1 of this unit.

[[Page 52405]]



 Table 1--Summary of Toxicological Doses and Endpoints for Dimethomorph for Use in Human Health Risk Assessment
----------------------------------------------------------------------------------------------------------------
                                    Point of departure
        Exposure/scenario            and uncertainty/     RfD, PAD, LOC for     Study and toxicological effects
                                      safety factors       risk assessment
----------------------------------------------------------------------------------------------------------------
Acute dietary (Females 13-50       N/A (No appropriate   N/A................  N/A.
 years of age).                     endpoint was
                                    identified
                                    including
                                    developmental
                                    toxicity studies in
                                    rats and rabbits.).
Acute dietary (General population  LOAEL = 250 mg/kg/    Acute RfD = 0.25 mg/ Acute neurotoxicity study in rats.
 including infants and children).   day.                  kg/day.             MRID 48980106.
                                   UFA = 10x...........  aPAD = 0.25 mg/kg/   LOAEL = 250 mg/kg/day based on
                                   UFH = 10x...........   day.                 reduced motor activity and
                                   FQPA SF/UFL = 10x...                        impairment of gait and rearing in
                                                                               both sexes.
Chronic dietary (All populations)  POD = 11 mg/kg/day..  Chronic RfD = 0.11   Co-critical chronic and
                                   UFA = 10x...........   mg/kg/day.           carcinogenicity studies in rats
                                   UFH = 10x...........  cPAD= 0.11 mg/kg/     MRID 42233912, 42233916.
                                   FQPA SF = 1x........   day.                LOAEL = 46.3 mg/kg/day, based on
                                                                               decreased body weight and
                                                                               increases in liver lesions in
                                                                               female rats.
Incidental oral short-term.......  NOAEL= 15 mg/kg/day.  LOC for MOE = 100..  Subchronic feeding study in dogs.
                                   UFA = 10x...........                       MRID 42233908.
                                   UFH = 10x...........                       LOAEL = 43 mg/kg/day based on
                                   FQPA SF = 1x........                        decreased absolute and relative
                                                                               prostate weights.
Dermal short- and intermediate-    N/A (No toxicity was  N/A................  N/A.
 term.                              observed at the
                                    limit dose in a 28-
                                    day dermal toxicity
                                    study.
                                   No quantitative risk
                                    assessment is
                                    necessary since no
                                    dermal or
                                    developmental
                                    toxicity concern.).
Inhalation short- and              Oral, NOAEL = 15 mg/  LOC for MOE = 1000.  Subchronic feeding study in dogs.
 intermediate-term.                 kg/day (inhalation                        MRID 42233908.
                                    absorption factor =                       LOAEL = 43 mg/kg/day based on
                                    100%).                                     decreased absolute and relative
                                   UFA = 10x...........                        prostate weights.
                                   UFH = 10x...........
                                   UFDB = 10x..........
----------------------------------------------------------------------------------------------------------------
Cancer (Oral, dermal, inhalation)   Classification: This chemical is classified as ``not likely'' to be a human
                                                                     carcinogen.
----------------------------------------------------------------------------------------------------------------
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. UFA = extrapolation from
  animal to human (interspecies). UFDB = to account for the absence of data or other data deficiency. UFH =
  potential variation in sensitivity among members of the human population (intraspecies). UFL = use of a LOAEL
  to extrapolate a NOAEL.

C. Exposure Assessment

    1. Dietary exposure from food and feed uses. In evaluating dietary 
exposure to dimethomorph, EPA considered exposure under the petitioned-
for tolerances as well as all existing dimethomorph tolerances in 40 
CFR 180.493. EPA assessed dietary exposures from dimethomorph 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. Such effects were identified 
for dimethomorph. In estimating acute dietary exposure, EPA used food 
consumption information from the United States Department of 
Agriculture (USDA) National Health and Nutrition Examination Survey, 
What We Eat in America (NHANES/WEIA) 2003-2008. The acute analysis 
assumed 100% crop treated (CT), Dietary Exposure Evaluation Model 
software with the Food Commodity Intake Database (DEEM-FCID) Version 
3.16 default processing factors, and tolerance-level residues for all 
foods. Drinking water was incorporated directly into the dietary 
assessment using the surface water concentration and the FIRST (Food 
Quality Protection Act (FQPA) Index Reservoir Screening Tool) model.
    ii. Chronic exposure. In conducting the chronic dietary exposure 
assessment EPA used the food consumption data from the USDA NHANES/WEIA 
2003-2008. The chronic analysis assumed 100% CT, DEEM-FCID Version 3.16 
default processing factors, and tolerance-level residues for all foods. 
Drinking water was incorporated directly into the dietary assessment 
using the surface water concentration and the FIRST model.

[[Page 52406]]

    iii. Cancer. Based on the data summarized in Unit III.A., EPA has 
concluded that dimethomorph 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. 
EPA did not use any anticipated residue or PCT information in the 
dietary assessment for dimethomorph.
    2. Dietary exposure from drinking water. The Agency used screening 
level water exposure models in the dietary exposure analysis and risk 
assessment for dimethomorph in drinking water. These simulation models 
take into account data on the physical, chemical, and fate/transport 
characteristics of dimethomorph. 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 FIRST model for surface water and Pesticide Root Zone 
Model Ground Water (PRZM GW) for ground water, the estimated drinking 
water concentrations (EDWCs) of dimethomorph for acute exposures for 
non-cancer assessments are estimated to be 81.1 parts per billion (ppb) 
for surface water and 20.1 ppb for ground water; and for chronic 
exposures for non-cancer assessments are estimated to be 24.7 ppb for 
surface water and 18.8 ppb (post breakthrough avg. ppb) and 14.6 ppb 
(simulation avg. ppb) for ground water.
    Modeled estimates of drinking water concentrations were directly 
entered into the dietary exposure model.
    For acute dietary risk assessment, the water concentration of 81.1 
ppb was used to assess the contribution to drinking water.
    For chronic dietary risk assessment, the water concentration of 
24.7 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). Dimethomorph is not 
registered for any specific use patterns that would result in 
residential exposure.
    4. Cumulative effects from substances with a common mechanism of 
toxicity. Section 408(b)(2)(D)(v) of FFDCA requires that, when 
considering whether to establish, modify, or revoke a tolerance, the 
Agency consider ``available information'' concerning the cumulative 
effects of a particular pesticide's residues and ``other substances 
that have a common mechanism of toxicity.''
    EPA has not found dimethomorph to share a common mechanism of 
toxicity with any other substances, and dimethomorph does not appear to 
produce a toxic metabolite produced by other substances. For the 
purposes of this tolerance action, therefore, EPA has assumed that 
dimethomorph 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. The toxicology data on 
dimethomorph provides no indication of enhanced sensitivity of infants 
and children based on the results from rat or rabbit developmental 
studies as well as a 2-generation rat reproduction study.
    3. Conclusion. EPA has determined the 10X FQPA SF be retained for 
acute dietary exposure scenario for extrapolation of a NOAEL from a 
LOAEL. For other exposure scenarios, the FQPA SF is reduced to 1x since 
there is no evidence of increased qualitative or quantitative 
susceptibility in the young and exposure estimates are unlikely to 
underestimate risk.
    The above decision is based on the following findings:
    i. Although the toxicity database of dimethomorph is incomplete 
because a subchronic inhalation study is not available, the available 
toxicity database of dimethomorph, including developmental toxicity 
studies in rats and rabbits, a 2-generation reproduction study in rats, 
acute and subchronic neurotoxicity study in rats, is adequate to 
characterize developmental and reproductive effects and to assess the 
qualitative or quantitative susceptibility in the young.
    ii. In an acute neurotoxicity study, functional observational 
battery (FOB) findings and reduced motor activity were observed at >= 
250 mg/kg on day 0 only. These findings were considered an impairment 
of the overall condition of the animals following a single gavage dose, 
rather than a direct neurotoxic effect of dimethomorph based on the 
absence of any neurohistopathological changes in the treated animals 
and the transient nature of the observed FOB and neurobehavioral 
assessments. In support of this conclusion, no neurotoxic effects were 
observed in rats fed dimethomorph up to the highest dose tested at 
2,400 ppm (178/204 mg/kg/day for males/females, respectively) in a 90-
day neurotoxicity study. Additionally, the toxicology database does not 
reveal evidence of neurotoxic clinical signs, changes in brain weight, 
or histopathology of the nervous system in any study with dimethomorph.
    iii. There is no evidence that dimethomorph 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% CT and tolerance-level residues. EPA made conservative 
(protective) assumptions in the ground and surface water modeling used 
to assess exposure to dimethomorph in drinking water. These assessments 
will not underestimate the exposure and risks posed by dimethomorph.

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. Using the exposure assumptions discussed in this 
unit for acute exposure, the acute dietary exposure from food and water 
to dimethomorph will occupy 39% of the aPAD for children 3 to 5 years 
of age,

[[Page 52407]]

the population group receiving the greatest exposure.
    2. Chronic risk. Using the exposure assumptions described in this 
unit for chronic exposure, EPA has concluded that chronic exposure to 
dimethomorph from food and water will utilize 26% of the cPAD for 
children 1 to 2 years of age, the population group receiving the 
greatest exposure. There are no residential uses for dimethomorph.
    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).
    A short-term adverse effect was identified; however, dimethomorph 
is not registered for any use patterns that would result in short-term 
residential exposure. Short-term risk is assessed based on short-term 
residential exposure plus chronic dietary exposure. Because there is no 
short-term residential exposure and chronic dietary exposure has 
already been assessed under the appropriately protective cPAD (which is 
at least as protective as the POD used to assess short-term risk), no 
further assessment of short-term risk is necessary, and EPA relies on 
the chronic dietary risk assessment for evaluating short-term risk for 
dimethomorph.
    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). An intermediate-term adverse effect was identified; however, 
dimethomorph is not registered for any use patterns that would result 
in intermediate-term residential exposure. Intermediate-term risk is 
assessed based on intermediate-term residential exposure plus chronic 
dietary exposure. Because there is no intermediate-term residential 
exposure and chronic dietary exposure has already been assessed under 
the appropriately protective cPAD (which is at least as protective as 
the POD used to assess intermediate-term risk), no further assessment 
of intermediate-term risk is necessary, and EPA relies on the chronic 
dietary risk assessment for evaluating intermediate-term risk for 
dimethomorph.
    5. Aggregate cancer risk for U.S. population. An aggregate cancer 
risk was not calculated because dimethomorph was classified as ``not 
likely to be carcinogenic 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 dimethomorph residues.

IV. Other Considerations

A. Analytical Enforcement Methodology

    Adequate enforcement methodology (high performance liquid 
chromatography with ultraviolet detection (HPLC/UV) method FAMS 002-04 
and Method M 2577, a gas chromatographic (GC) method with nitrogen 
phosphorus detection (NPD)) are available to enforce the tolerance 
expression.

B. International Residue Limits

    In making its tolerance decisions, EPA seeks to harmonize U.S. 
tolerances with international standards whenever possible, consistent 
with U.S. food safety standards and agricultural practices. EPA 
considers the international maximum residue limits (MRLs) established 
by the Codex Alimentarius Commission (Codex), as required by FFDCA 
section 408(b)(4). The Codex Alimentarius is a joint United Nations 
Food and Agriculture Organization/World Health Organization food 
standards program, and it is recognized as an international food safety 
standards-setting organization in trade agreements to which the United 
States is a party. EPA may establish a tolerance that is different from 
a Codex MRL; however, FFDCA section 408(b)(4) requires that EPA explain 
the reasons for departing from the Codex level.
    The Codex has established MRLs for dimethomorph in or on strawberry 
at 0.05 ppm. These MRLs are different than the tolerances established 
for dimethomorph in the United States. EPA is not proposing to 
harmonize the U.S. tolerance for residues in strawberry with the Codex 
due to different application rates (U.S. application rate, 219-237 gram 
active ingredient/hectare, and Codex countries' application rate, 150 
gram active ingredient/hectare).

C. Revisions to Petitioned-For Tolerances

    BASF proposed a tolerance of dimethomorph residues on strawberry at 
1.0 ppm. BASF and EPA used the Organization for Economic Cooperation & 
Development (OECD) spreadsheet calculator and both determined from the 
data set that a tolerance of 0.90 ppm was the recommended OECD 
calculator spreadsheet output. However, BASF rounded that value to 1.0 
ppm, while EPA's policy is to establish the tolerance at the OECD 
calculator output level without rounding; therefore, EPA is 
establishing a tolerance on strawberry at 0.90 ppm. EPA established the 
tolerance for leafy vegetables (except brassica) crop group 4 in the 
Federal Register on May 4, 2012 under docket ID number EPA-HQ-OPP-2011-
0388. In this ruling, the tolerance for vegetable, leafy, except 
brassica, group 4 was established at 30.0 ppm. According to 40 CFR 
180.493, the individual tolerances for lettuce, head and lettuce, leaf, 
both at 10.0 ppm, were not removed. Based upon the previous 
explanation, EPA is removing the tolerances for lettuce, head at 10.0 
ppm and lettuce, leaf at 10.0 ppm.
    EPA is correcting the CAS name of dimethomorph in 40 CFR 
180.493(a), 40 CFR 180.493(c), and 40 CFR 180.493(d). The CAS name of 
dimethomorph is currently incorrect (currently is listed as the 
International Union of Pure and Applied Chemistry (IUPAC) name (E,Z)-4-
[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl) acryloyl]morpholine, and is 
being revised to the correct CAS name 4-[3-(4-chlorophenyl)-3-(3,4-
dimethoxyphenyl)-1-oxo-2-propen-1-yl]morpholine)).

V. Conclusion

    Therefore, EPA is establishing a tolerance for residues of the 
fungicide, dimethomorph in or on strawberry at 0.90 ppm and removing 
the established tolerances for lettuce, head and lettuce leaf at 10 
ppm. EPA is correcting the CAS name of dimethomorph in 40 CFR 
180.493(a), 40 CFR 180.493(c), and 40 CFR 180.493(d) to the following 
tolerance expressions:
    40 CFR 180.493(a): Tolerances are established for residues of the 
fungicide dimethomorph, 4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-
1-oxo-2-propen-1-yl]morpholine, including its metabolites and 
degradates, in or on the commodities in the following table. Compliance 
with the tolerance levels specified in the following table is to be 
determined by measuring only dimethomorph in or on the commodity.
    40 CFR 180.493(c): Tolerances with regional registrations are 
established for residues of the fungicide dimethomorph, 4-[3-(4-
chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propen-1-yl]morpholine, 
including its metabolites and degradates, in or on the commodities in 
the following table. Compliance with the tolerance levels specified in 
the following table is to be determined by measuring only dimethomorph 
in or on the commodity.
    40 CFR 180.493(d): Tolerances are established for the indirect or 
inadvertent residues of the fungicide dimethomorph, 4-[3-(4-
chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propen-

[[Page 52408]]

1-yl]morpholine, including its metabolites and degradates, in or on the 
commodities in the following table. Compliance with the tolerance 
levels specified in the following table is to be determined by 
measuring only dimethomorph in or on the commodity.

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 se.), 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 
se.), 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 se.).
    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 se.), 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: August 10, 2015.
Susan Lewis,
Director, Registration Division, Office of Pesticide Programs.

    Therefore, 40 CFR chapter I is amended as follows:

PART 180--[AMENDED]

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

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


0
2. In Sec.  180.493:
0
a. Revise the introductory text of paragraph (a).
0
b. Remove the entries in the table in paragraph (a) for ``Lettuce, 
head'', and ``Lettuce leaf''.
0
c. Add alphabetically the entry for ``Strawberry'' to the table in 
paragraph (a).
0
d. Revise the introductory text of paragraphs (c) and (d).
    The additions and revisions read as follows:


Sec.  180.493  Dimethomorph; tolerances for residues.

    (a) * * *
    Tolerances are established for residues of the fungicide 
dimethomorph, 4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-
propen-1-yl]morpholine, including its metabolites and degradates, in or 
on the commodities in the following table. Compliance with the 
tolerance levels specified in the following table is to be determined 
by measuring only dimethomorph in or on the commodities.

------------------------------------------------------------------------
                                                            Parts per
                       Commodity                             million
------------------------------------------------------------------------
 
                                * * * * *
Strawberry.............................................            0.90
 
                                * * * * *
------------------------------------------------------------------------

* * * * *
    (c) Tolerances with regional registrations. Tolerances with 
regional registrations are established for residues of the fungicide 
dimethomorph, 4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-
propen-1-yl]morpholine, including its metabolites and degradates, in or 
on the commodities in the following table. Compliance with the 
tolerance levels specified in the following table is to be determined 
by measuring only dimethomorph in or on the commodity.
* * * * *
    (d) Indirect or inadvertent residues. Tolerances are established 
for the indirect or inadvertent residues of the fungicide dimethomorph, 
4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propen-1-
yl]morpholine, including its metabolites and degradates, in or on the 
commodities in the following table. Compliance with the tolerance 
levels specified in the following table is to be determined by 
measuring only dimethomorph in or on the commodity.
* * * * *
[FR Doc. 2015-21192 Filed 8-28-15; 8:45 am]
 BILLING CODE 6560-50-P



                                                                   Federal Register / Vol. 80, No. 168 / Monday, August 31, 2015 / Rules and Regulations                                             52403

                                                                          EPA APPROVED ALBUQUERQUE/BERNALILLO COUNTY, NM REGULATIONS—Continued
                                                                                                                                   State ap-
                                                            State citation                             Title/subject              proval/effec-               EPA approval date            Explanation
                                                                                                                                    tive date

                                                       *                   *                            *                         *                       *                  *                   *
                                             Part 61 (20.11.61 NMAC) ............         Prevention of Significant Deterio-          5/29/2015     8/31/2015 [Insert Federal Reg-
                                                                                            ration.                                                   ister citation].

                                                        *                          *                       *                      *                       *                       *              *



                                             *      *         *       *      *                           FOR FURTHER INFORMATION CONTACT:                        must be in writing, and must be
                                             [FR Doc. 2015–21015 Filed 8–28–15; 8:45 am]                 Susan Lewis, Registration Division                      received by the Hearing Clerk on or
                                             BILLING CODE 6560–50–P                                      (7505P), Office of Pesticide Programs,                  before October 30, 2015. Addresses for
                                                                                                         Environmental Protection Agency, 1200                   mail and hand delivery of objections
                                                                                                         Pennsylvania Ave. NW., Washington,                      and hearing requests are provided in 40
                                             ENVIRONMENTAL PROTECTION                                    DC 20460–0001; main telephone                           CFR 178.25(b).
                                             AGENCY                                                      number: (703) 305–7090; email address:                    In addition to filing an objection or
                                                                                                         RDFRNotices@epa.gov.                                    hearing request with the Hearing Clerk
                                             40 CFR Part 180                                                                                                     as described in 40 CFR part 178, please
                                                                                                         SUPPLEMENTARY INFORMATION:
                                             [EPA–HQ–OPP–2014–0531; FRL–9932–26]                                                                                 submit a copy of the filing (excluding
                                                                                                         I. General Information                                  any Confidential Business Information
                                             Dimethomorph; Pesticide Tolerances                          A. Does this action apply to me?                        (CBI)) for inclusion in the public docket.
                                                                                                                                                                 Information not marked confidential
                                             AGENCY:  Environmental Protection                              You may be potentially affected by                   pursuant to 40 CFR part 2 may be
                                             Agency (EPA).                                               this action if you are an agricultural                  disclosed publicly by EPA without prior
                                             ACTION: Final rule.                                         producer, food manufacturer, or                         notice. Submit the non-CBI copy of your
                                                                                                         pesticide manufacturer. The following                   objection or hearing request, identified
                                             SUMMARY:   This regulation establishes,                     list of North American Industrial                       by docket ID number EPA–HQ–OPP–
                                             and removes tolerances for residues of                      Classification System (NAICS) codes is                  2014–0531, by one of the following
                                             dimethomorph in or on multiple                              not intended to be exhaustive, but rather               methods:
                                             commodities which are identified and                        provides a guide to help readers                          • Federal eRulemaking Portal: http://
                                             discussed later in this document. BASF                      determine whether this document                         www.regulations.gov. Follow the online
                                             Corporation requested these tolerances                      applies to them. Potentially affected                   instructions for submitting comments.
                                             under the Federal Food, Drug, and                           entities may include:                                   Do not submit electronically any
                                             Cosmetic Act (FFDCA). EPA is                                   • Crop production (NAICS code 111).                  information you consider to be CBI or
                                             correcting the CAS name of                                     • Animal production (NAICS code                      other information whose disclosure is
                                             dimethomorph in 40 CFR 180.493(a), 40                       112).                                                   restricted by statute.
                                             CFR 180.493(c), and 40 CFR 180.493(d).                         • Food manufacturing (NAICS code                       • Mail: OPP Docket, Environmental
                                                                                                         311).                                                   Protection Agency Docket Center (EPA/
                                             DATES: This regulation is effective
                                                                                                            • Pesticide manufacturing (NAICS                     DC), (28221T), 1200 Pennsylvania Ave.
                                             August 31, 2015. Objections and
                                                                                                         code 32532).                                            NW., Washington, DC 20460–0001.
                                             requests for hearings must be received
                                             on or before October 30, 2015, and must                     B. How can I get electronic access to                     • Hand Delivery: To make special
                                             be filed in accordance with the                             other related information?                              arrangements for hand delivery or
                                             instructions provided in 40 CFR part                                                                                delivery of boxed information, please
                                                                                                            You may access a frequently updated                  follow the instructions at http://
                                             178 (see also Unit I.C. of the                              electronic version of EPA’s tolerance
                                             SUPPLEMENTARY INFORMATION).
                                                                                                                                                                 www.epa.gov/dockets/contacts.html.
                                                                                                         regulations at 40 CFR part 180 through                  Additional instructions on commenting
                                             ADDRESSES: The docket for this action,                      the Government Printing Office’s e-CFR                  or visiting the docket, along with more
                                             identified by docket identification (ID)                    site at http://www.ecfr.gov/cgi-bin/text-               information about dockets generally, is
                                             number EPA–HQ–OPP–2014–0531, is                             idx?&c=ecfr&tpl=/ecfrbrowse/Title40/                    available at
                                             available at http://www.regulations.gov                     40tab_02.tpl.                                           http://www.epa.gov/dockets.
                                             or at the Office of Pesticide Programs
                                             Regulatory Public Docket (OPP Docket)                       C. How can I file an objection or hearing               II. Summary of Petitioned-for Tolerance
                                             in the Environmental Protection Agency                      request?                                                   In the Federal Register of December
                                             Docket Center (EPA/DC), West William                          Under FFDCA section 408(g), 21                        17, 2014 (79 FR 75107) (FRL–9918–90),
                                             Jefferson Clinton Bldg., Rm. 3334, 1301                     U.S.C. 346a, any person may file an                     EPA issued a document pursuant to
                                             Constitution Ave. NW., Washington, DC                       objection to any aspect of this regulation              FFDCA section 408(d)(3), 21 U.S.C.
                                             20460–0001. The Public Reading Room                         and may also request a hearing on those                 346a(d)(3), announcing the filing of a
                                             is open from 8:30 a.m. to 4:30 p.m.,                        objections. You must file your objection                pesticide petition (PP 4F8281) by BASF
                                             Monday through Friday, excluding legal                      or request a hearing on this regulation                 Corporation, P.O. Box 13528, Research
                                             holidays. The telephone number for the                      in accordance with the instructions
rmajette on DSK7SPTVN1PROD with RULES




                                                                                                                                                                 Triangle Park, North Carolina, 27709.
                                             Public Reading Room is (202) 566–1744,                      provided in 40 CFR part 178. To ensure                  The petition requested that 40 CFR
                                             and the telephone number for the OPP                        proper receipt by EPA, you must                         180.493 be amended by establishing
                                             Docket is (703) 305–5805. Please review                     identify docket ID number EPA–HQ–                       tolerances for residues of the fungicide,
                                             the visitor instructions and additional                     OPP–2014–0531 in the subject line on                    dimethomorph in or on strawberry at
                                             information about the docket available                      the first page of your submission. All                  1.0 parts per million (ppm) and
                                             at http://www.epa.gov/dockets.                              objections and requests for a hearing                   removing the established tolerances for


                                        VerDate Sep<11>2014       13:58 Aug 28, 2015   Jkt 235001   PO 00000   Frm 00029   Fmt 4700   Sfmt 4700   E:\FR\FM\31AUR1.SGM   31AUR1


                                             52404             Federal Register / Vol. 80, No. 168 / Monday, August 31, 2015 / Rules and Regulations

                                             lettuce, head and lettuce, leaf at 10 ppm.              reliable information.’’ This includes                    The Agency classified dimethomorph
                                             That document referenced a summary of                   exposure through drinking water and in                as ‘‘not likely to be carcinogenic to
                                             the petition prepared by BASF, the                      residential settings, but does not include            humans’’ based upon lack of evidence of
                                             registrant, which is available in the                   occupational exposure. Section                        carcinogenicity in rats and mice and no
                                             docket, http://www.regulations.gov. No                  408(b)(2)(C) of FFDCA requires EPA to                 evidence of mutagenicity. A quantitative
                                             comments were received in response to                   give special consideration to exposure                cancer risk assessment is not necessary.
                                             the notice of filing.                                   of infants and children to the pesticide              Dimethomorph has low acute toxicity
                                                Based upon review of the data                        chemical residue in establishing a                    by the oral, dermal, or inhalation route
                                             supporting the petition, EPA has revised                tolerance and to ‘‘ensure that there is a             of exposure (Toxicity Category III or IV).
                                             the tolerance for residues of                           reasonable certainty that no harm will                It is not an eye or skin irritant, and is
                                             dimethomorph in or strawberry to 0.90                   result to infants and children from                   not a skin sensitizer.
                                             ppm and is correcting the CAS name of                   aggregate exposure to the pesticide
                                             dimethomorph in 40 CFR 180.493(a), 40                                                                            Specific information on the studies
                                                                                                     chemical residue. . . .’’
                                             CFR 180.493(c), and 40 CFR 180.493(d)                     Consistent with FFDCA section                       received and the nature of the adverse
                                             to the following introductory tolerance                 408(b)(2)(D), and the factors specified in            effects caused by dimethomorph as well
                                             expression text: 40 CFR 180.493(a):                     FFDCA section 408(b)(2)(D), EPA has                   as the NOAEL and the lowest-observed-
                                             Tolerances are established for residues                 reviewed the available scientific data                adverse-effect-level (LOAEL) from the
                                             of the fungicide dimethomorph, 4-[3-(4-                 and other relevant information in                     toxicity studies can be found at http://
                                             chlorophenyl)-3-(3,4-dimethoxyphenyl)-                  support of this action. EPA has                       www.regulations.gov in the document
                                             1-oxo-2-propen-1-yl]morpholine,                         sufficient data to assess the hazards of              titled ‘‘Dimethomorph: Human Health
                                             including its metabolites and                           and to make a determination on                        Risk Assessment to Support
                                             degradates, in or on the commodities in                 aggregate exposure for dimethomorph                   Establishment of a Permanent Tolerance
                                             the following table. Compliance with                    including exposure resulting from the                 for Residues in/on Strawberry’’ at pages
                                             the tolerance levels specified in the                   tolerances established by this action.                29–32 in docket ID number EPA–HQ–
                                             following table is to be determined by                  EPA’s assessment of exposures and risks               OPP–2014–0531.
                                             measuring only dimethomorph in or on                    associated with dimethomorph follows.                 B. Toxicological Points of Departure/
                                             the commodity. 40 CFR 180.493(c):
                                                                                                     A. Toxicological Profile                              Levels of Concern
                                             Tolerances with regional registrations
                                             are established for residues of the                        EPA has evaluated the available                       Once a pesticide’s toxicological
                                             fungicide dimethomorph, 4-[3-(4-                        toxicity data and considered its validity,            profile is determined, EPA identifies
                                             chlorophenyl)-3-(3,4-dimethoxyphenyl)-                  completeness, and reliability as well as              toxicological points of departure (POD)
                                             1-oxo-2-propen-1-yl]morpholine,                         the relationship of the results of the                and levels of concern to use in
                                             including its metabolites and                           studies to human risk. EPA has also                   evaluating the risk posed by human
                                             degradates, in or on the commodities in                 considered available information
                                                                                                                                                           exposure to the pesticide. For hazards
                                             the following table. Compliance with                    concerning the variability of the
                                                                                                                                                           that have a threshold below which there
                                             the tolerance levels specified in the                   sensitivities of major identifiable
                                                                                                                                                           is no appreciable risk, the toxicological
                                             following table is to be determined by                  subgroups of consumers, including
                                                                                                                                                           POD is used as the basis for derivation
                                             measuring only dimethomorph in or on                    infants and children. The target organ
                                                                                                                                                           of reference values for risk assessment.
                                             the commodity. 40 CFR 180.493(d):                       for dimethomorph is the liver in rats
                                                                                                                                                           PODs are developed based on a careful
                                             Tolerances are established for the                      and dogs. No biologically significant
                                                                                                                                                           analysis of the doses in each
                                             indirect or inadvertent residues of the                 effect was observed in the rat
                                                                                                     subchronic oral toxicity study while                  toxicological study to determine the
                                             fungicide dimethomorph, 4-[3-(4-                                                                              dose at which no adverse effects are
                                             chlorophenyl)-3-(3,4-dimethoxyphenyl)-                  decreased body weight and increased
                                                                                                     incidence of arteritis in male rats and               observed (the NOAEL) and the lowest
                                             1-oxo-2-propen-1-yl]morpholine,                                                                               dose at which adverse effects of concern
                                             including its metabolites and                           decreased body weights and increased
                                                                                                     incidence of ‘‘ground-glass’’ foci in                 are identified (the LOAEL). Uncertainty/
                                             degradates, in or on the commodities in                                                                       safety factors are used in conjunction
                                             the following table. Compliance with                    livers of female rats were observed in
                                                                                                     the rat chronic toxicity study. In the dog            with the POD to calculate a safe
                                             the tolerance levels specified in the                                                                         exposure level—generally referred to as
                                             following table is to be determined by                  subchronic oral toxicity study,
                                                                                                     decreased absolute and relative prostate              a population-adjusted dose (PAD) or a
                                             measuring only dimethomorph in or on                                                                          reference dose (RfD)—and a safe margin
                                             the commodity.                                          weights, and slight liver effects were
                                                                                                     observed. No toxicity was observed at                 of exposure (MOE). For non-threshold
                                                The reason for these changes are
                                                                                                     the limit dose in the rat 28-day dermal               risks, the Agency assumes that any
                                             explained in Unit IV.C.
                                                                                                     toxicity study. The developmental                     amount of exposure will lead to some
                                             III. Aggregate Risk Assessment and                      toxicity studies showed no increased                  degree of risk. Thus, the Agency
                                             Determination of Safety                                 sensitivity to offspring of either rats or            estimates risk in terms of the probability
                                                Section 408(b)(2)(A)(i) of FFDCA                     rabbits as demonstrated by the no-                    of an occurrence of the adverse effect
                                             allows EPA to establish a tolerance (the                observed-adverse-effect-levels                        expected in a lifetime. For more
                                             legal limit for a pesticide chemical                    (NOAELs) equal to or higher than those                information on the general principles
                                             residue in or on a food) only if EPA                    producing toxicity in the maternal                    EPA uses in risk characterization and a
                                             determines that the tolerance is ‘‘safe.’’              animals. Likewise, in the 2-generation                complete description of the risk
                                             Section 408(b)(2)(A)(ii) of FFDCA                       reproduction study, there was no                      assessment process, see http://
                                                                                                                                                           www.epa.gov/pesticides/factsheets/
rmajette on DSK7SPTVN1PROD with RULES




                                             defines ‘‘safe’’ to mean that ‘‘there is a              toxicity to the offspring at any dose
                                             reasonable certainty that no harm will                  lower than that causing parental                      riskassess.htm.
                                             result from aggregate exposure to the                   toxicity. There is no evidence that                      A summary of the toxicological
                                             pesticide chemical residue, including                   dimethomorph is a developmental, or                   endpoints for dimethomorph used for
                                             all anticipated dietary exposures and all               reproductive toxicant, and it is not                  human risk assessment is shown in
                                             other exposures for which there is                      neurotoxic or immunotoxic.                            Table 1 of this unit.



                                        VerDate Sep<11>2014   13:58 Aug 28, 2015   Jkt 235001   PO 00000   Frm 00030   Fmt 4700   Sfmt 4700   E:\FR\FM\31AUR1.SGM   31AUR1


                                                                 Federal Register / Vol. 80, No. 168 / Monday, August 31, 2015 / Rules and Regulations                                                     52405

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

                                             Acute dietary (Females 13–50 years of                N/A (No appro-           N/A ........................     N/A.
                                               age).                                                priate endpoint
                                                                                                    was identified in-
                                                                                                    cluding develop-
                                                                                                    mental toxicity
                                                                                                    studies in rats
                                                                                                    and rabbits.).
                                             Acute dietary (General population in-                LOAEL = 250 mg/          Acute RfD = 0.25                 Acute neurotoxicity study in rats.
                                               cluding infants and children).                       kg/day.                  mg/kg/day.                     MRID 48980106.
                                                                                                  UFA = 10x                aPAD = 0.25 mg/                  LOAEL = 250 mg/kg/day based on reduced motor activity
                                                                                                  UFH = 10x                  kg/day                           and impairment of gait and rearing in both sexes.
                                                                                                  FQPA SF/UFL =
                                                                                                    10x
                                             Chronic dietary (All populations) ............       POD = 11 mg/kg/          Chronic RfD = 0.11               Co-critical chronic and carcinogenicity studies in rats
                                                                                                    day.                     mg/kg/day.                       MRID 42233912, 42233916.
                                                                                                  UFA = 10x                cPAD= 0.11 mg/kg/                LOAEL = 46.3 mg/kg/day, based on decreased body
                                                                                                  UFH = 10x                  day                              weight and increases in liver lesions in female rats.
                                                                                                  FQPA SF = 1x
                                             Incidental oral short-term .......................   NOAEL= 15 mg/kg/         LOC for MOE =                    Subchronic feeding study in dogs.
                                                                                                    day.                     100.                           MRID 42233908.
                                                                                                  UFA = 10x                                                 LOAEL = 43 mg/kg/day based on decreased absolute and
                                                                                                  UFH = 10x                                                   relative prostate weights.
                                                                                                  FQPA SF = 1x
                                             Dermal short- and intermediate-term .....            N/A (No toxicity         N/A ........................     N/A.
                                                                                                    was observed at
                                                                                                    the limit dose in
                                                                                                    a 28-day dermal
                                                                                                    toxicity study.
                                                                                                  No quantitative risk
                                                                                                    assessment is
                                                                                                    necessary since
                                                                                                    no dermal or de-
                                                                                                    velopmental tox-
                                                                                                    icity concern.).
                                             Inhalation short- and intermediate-term              Oral, NOAEL = 15         LOC for MOE =                    Subchronic feeding study in dogs.
                                                                                                    mg/kg/day (inha-         1000.                          MRID 42233908.
                                                                                                    lation absorption                                       LOAEL = 43 mg/kg/day based on decreased absolute and
                                                                                                    factor = 100%).                                           relative prostate weights.
                                                                                                  UFA = 10x
                                                                                                  UFH = 10x
                                                                                                  UFDB = 10x

                                             Cancer (Oral, dermal, inhalation) ...........                    Classification: This chemical is classified as ‘‘not likely’’ to be a human carcinogen.
                                                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. UFA = extrapolation from animal to human (interspecies). UFDB = to account for the absence of data or other
                                             data deficiency. UFH = potential variation in sensitivity among members of the human population (intraspecies). UFL = use of a LOAEL to ex-
                                             trapolate a NOAEL.


                                             C. Exposure Assessment                                     exposure. Such effects were identified                         dietary assessment using the surface
                                                                                                        for dimethomorph. In estimating acute                          water concentration and the FIRST
                                                1. Dietary exposure from food and
                                             feed uses. In evaluating dietary                           dietary exposure, EPA used food                                (Food Quality Protection Act (FQPA)
                                             exposure to dimethomorph, EPA                              consumption information from the                               Index Reservoir Screening Tool) model.
                                             considered exposure under the                              United States Department of Agriculture                          ii. Chronic exposure. In conducting
                                             petitioned-for tolerances as well as all                   (USDA) National Health and Nutrition                           the chronic dietary exposure assessment
                                             existing dimethomorph tolerances in 40                     Examination Survey, What We Eat in                             EPA used the food consumption data
                                             CFR 180.493. EPA assessed dietary                          America (NHANES/WEIA) 2003–2008.                               from the USDA NHANES/WEIA 2003–
                                             exposures from dimethomorph in food                        The acute analysis assumed 100% crop                           2008. The chronic analysis assumed
                                             as follows:                                                treated (CT), Dietary Exposure                                 100% CT, DEEM–FCID Version 3.16
rmajette on DSK7SPTVN1PROD with RULES




                                                i. Acute exposure. Quantitative acute                   Evaluation Model software with the                             default processing factors, and
                                             dietary exposure and risk assessments                      Food Commodity Intake Database                                 tolerance-level residues for all foods.
                                             are performed for a food-use pesticide,                    (DEEM–FCID) Version 3.16 default                               Drinking water was incorporated
                                             if a toxicological study has indicated the                 processing factors, and tolerance-level                        directly into the dietary assessment
                                             possibility of an effect of concern                        residues for all foods. Drinking water                         using the surface water concentration
                                             occurring as a result of a 1-day or single                 was incorporated directly into the                             and the FIRST model.


                                        VerDate Sep<11>2014    13:58 Aug 28, 2015    Jkt 235001    PO 00000    Frm 00031   Fmt 4700     Sfmt 4700         E:\FR\FM\31AUR1.SGM   31AUR1


                                             52406             Federal Register / Vol. 80, No. 168 / Monday, August 31, 2015 / Rules and Regulations

                                                iii. Cancer. Based on the data                       pesticide’s residues and ‘‘other                      reproductive effects and to assess the
                                             summarized in Unit III.A., EPA has                      substances that have a common                         qualitative or quantitative susceptibility
                                             concluded that dimethomorph does not                    mechanism of toxicity.’’                              in the young.
                                             pose a cancer risk to humans. Therefore,                  EPA has not found dimethomorph to                      ii. In an acute neurotoxicity study,
                                             a dietary exposure assessment for the                   share a common mechanism of toxicity                  functional observational battery (FOB)
                                             purpose of assessing cancer risk is                     with any other substances, and                        findings and reduced motor activity
                                             unnecessary.                                            dimethomorph does not appear to                       were observed at ≥ 250 mg/kg on day 0
                                                iv. Anticipated residue and percent                  produce a toxic metabolite produced by                only. These findings were considered an
                                             crop treated (PCT) information. EPA did                 other substances. For the purposes of                 impairment of the overall condition of
                                             not use any anticipated residue or PCT                  this tolerance action, therefore, EPA has             the animals following a single gavage
                                             information in the dietary assessment                   assumed that dimethomorph does not                    dose, rather than a direct neurotoxic
                                             for dimethomorph.                                       have a common mechanism of toxicity                   effect of dimethomorph based on the
                                                2. Dietary exposure from drinking                    with other substances. For information                absence of any neurohistopathological
                                             water. The Agency used screening level                  regarding EPA’s efforts to determine                  changes in the treated animals and the
                                             water exposure models in the dietary                    which chemicals have a common                         transient nature of the observed FOB
                                             exposure analysis and risk assessment                   mechanism of toxicity and to evaluate                 and neurobehavioral assessments. In
                                             for dimethomorph in drinking water.                     the cumulative effects of such                        support of this conclusion, no
                                             These simulation models take into                       chemicals, see EPA’s Web site at http:                neurotoxic effects were observed in rats
                                             account data on the physical, chemical,                 //www.epa.gov/pesticides/cumulative.                  fed dimethomorph up to the highest
                                             and fate/transport characteristics of                                                                         dose tested at 2,400 ppm (178/204 mg/
                                                                                                     D. Safety Factor for Infants and
                                             dimethomorph. Further information                                                                             kg/day for males/females, respectively)
                                                                                                     Children
                                             regarding EPA drinking water models                                                                           in a 90-day neurotoxicity study.
                                             used in pesticide exposure assessment                     1. In general. Section 408(b)(2)(C) of
                                                                                                                                                           Additionally, the toxicology database
                                             can be found at http://www.epa.gov/                     FFDCA provides that EPA shall apply
                                                                                                                                                           does not reveal evidence of neurotoxic
                                             oppefed1/models/water/index.htm.                        an additional tenfold (10X) margin of
                                                                                                                                                           clinical signs, changes in brain weight,
                                                Based on FIRST model for surface                     safety for infants and children in the
                                                                                                                                                           or histopathology of the nervous system
                                             water and Pesticide Root Zone Model                     case of threshold effects to account for
                                                                                                                                                           in any study with dimethomorph.
                                             Ground Water (PRZM GW) for ground                       prenatal and postnatal toxicity and the
                                                                                                     completeness of the database on toxicity                 iii. There is no evidence that
                                             water, the estimated drinking water
                                                                                                     and exposure unless EPA determines                    dimethomorph results in increased
                                             concentrations (EDWCs) of
                                                                                                     based on reliable data that a different               susceptibility in in utero rats or rabbits
                                             dimethomorph for acute exposures for
                                                                                                     margin of safety will be safe for infants             in the prenatal developmental studies or
                                             non-cancer assessments are estimated to
                                                                                                     and children. This additional margin of               in young rats in the 2-generation
                                             be 81.1 parts per billion (ppb) for
                                                                                                     safety is commonly referred to as the                 reproduction study.
                                             surface water and 20.1 ppb for ground
                                             water; and for chronic exposures for                    FQPA Safety Factor (SF). In applying                     iv. There are no residual uncertainties
                                             non-cancer assessments are estimated to                 this provision, EPA either retains the                identified in the exposure databases.
                                             be 24.7 ppb for surface water and 18.8                  default value of 10X, or uses a different             The dietary food exposure assessments
                                             ppb (post breakthrough avg. ppb) and                    additional safety factor when reliable                were performed based on 100% CT and
                                             14.6 ppb (simulation avg. ppb) for                      data available to EPA support the choice              tolerance-level residues. EPA made
                                             ground water.                                           of a different factor.                                conservative (protective) assumptions in
                                                Modeled estimates of drinking water                    2. Prenatal and postnatal sensitivity.              the ground and surface water modeling
                                             concentrations were directly entered                    The toxicology data on dimethomorph                   used to assess exposure to
                                             into the dietary exposure model.                        provides no indication of enhanced                    dimethomorph in drinking water. These
                                                For acute dietary risk assessment, the               sensitivity of infants and children based             assessments will not underestimate the
                                             water concentration of 81.1 ppb was                     on the results from rat or rabbit                     exposure and risks posed by
                                             used to assess the contribution to                      developmental studies as well as a 2-                 dimethomorph.
                                             drinking water.                                         generation rat reproduction study.                    E. Aggregate Risks and Determination of
                                                For chronic dietary risk assessment,                   3. Conclusion. EPA has determined                   Safety
                                             the water concentration of 24.7 ppb was                 the 10X FQPA SF be retained for acute
                                             used to assess the contribution to                      dietary exposure scenario for                            EPA determines whether acute and
                                             drinking water.                                         extrapolation of a NOAEL from a                       chronic dietary pesticide exposures are
                                                3. From non-dietary exposure. The                    LOAEL. For other exposure scenarios,                  safe by comparing aggregate exposure
                                             term ‘‘residential exposure’’ is used in                the FQPA SF is reduced to 1x since                    estimates to the acute PAD (aPAD) and
                                             this document to refer to non-                          there is no evidence of increased                     chronic PAD (cPAD). For linear cancer
                                             occupational, non-dietary exposure                      qualitative or quantitative susceptibility            risks, EPA calculates the lifetime
                                             (e.g., for lawn and garden pest control,                in the young and exposure estimates are               probability of acquiring cancer given the
                                             indoor pest control, termiticides, and                  unlikely to underestimate risk.                       estimated aggregate exposure. Short-,
                                             flea and tick control on pets).                           The above decision is based on the                  intermediate-, and chronic-term risks
                                             Dimethomorph is not registered for any                  following findings:                                   are evaluated by comparing the
                                             specific use patterns that would result                   i. Although the toxicity database of                estimated aggregate food, water, and
                                             in residential exposure.                                dimethomorph is incomplete because a                  residential exposure to the appropriate
                                                4. Cumulative effects from substances                subchronic inhalation study is not                    PODs to ensure that an adequate MOE
                                             with a common mechanism of toxicity.                    available, the available toxicity database            exists.
rmajette on DSK7SPTVN1PROD with RULES




                                             Section 408(b)(2)(D)(v) of FFDCA                        of dimethomorph, including                               1. Acute risk. Using the exposure
                                             requires that, when considering whether                 developmental toxicity studies in rats                assumptions discussed in this unit for
                                             to establish, modify, or revoke a                       and rabbits, a 2-generation reproduction              acute exposure, the acute dietary
                                             tolerance, the Agency consider                          study in rats, acute and subchronic                   exposure from food and water to
                                             ‘‘available information’’ concerning the                neurotoxicity study in rats, is adequate              dimethomorph will occupy 39% of the
                                             cumulative effects of a particular                      to characterize developmental and                     aPAD for children 3 to 5 years of age,


                                        VerDate Sep<11>2014   13:58 Aug 28, 2015   Jkt 235001   PO 00000   Frm 00032   Fmt 4700   Sfmt 4700   E:\FR\FM\31AUR1.SGM   31AUR1


                                                               Federal Register / Vol. 80, No. 168 / Monday, August 31, 2015 / Rules and Regulations                                          52407

                                             the population group receiving the                      population, or to infants and children                establishing a tolerance on strawberry at
                                             greatest exposure.                                      from aggregate exposure to                            0.90 ppm. EPA established the tolerance
                                                2. Chronic risk. Using the exposure                  dimethomorph residues.                                for leafy vegetables (except brassica)
                                             assumptions described in this unit for                                                                        crop group 4 in the Federal Register on
                                             chronic exposure, EPA has concluded                     IV. Other Considerations
                                                                                                                                                           May 4, 2012 under docket ID number
                                             that chronic exposure to dimethomorph                   A. Analytical Enforcement Methodology                 EPA–HQ–OPP–2011–0388. In this
                                             from food and water will utilize 26% of                                                                       ruling, the tolerance for vegetable, leafy,
                                                                                                       Adequate enforcement methodology
                                             the cPAD for children 1 to 2 years of                                                                         except brassica, group 4 was established
                                                                                                     (high performance liquid
                                             age, the population group receiving the                                                                       at 30.0 ppm. According to 40 CFR
                                             greatest exposure. There are no                         chromatography with ultraviolet
                                                                                                                                                           180.493, the individual tolerances for
                                             residential uses for dimethomorph.                      detection (HPLC/UV) method FAMS
                                                                                                                                                           lettuce, head and lettuce, leaf, both at
                                                3. Short-term risk. Short-term                       002–04 and Method M 2577, a gas
                                                                                                                                                           10.0 ppm, were not removed. Based
                                             aggregate exposure takes into account                   chromatographic (GC) method with
                                                                                                                                                           upon the previous explanation, EPA is
                                             short-term residential exposure plus                    nitrogen phosphorus detection (NPD))
                                                                                                                                                           removing the tolerances for lettuce,
                                             chronic exposure to food and water                      are available to enforce the tolerance
                                                                                                                                                           head at 10.0 ppm and lettuce, leaf at
                                             (considered to be a background                          expression.                                           10.0 ppm.
                                             exposure level).                                        B. International Residue Limits                          EPA is correcting the CAS name of
                                                A short-term adverse effect was                                                                            dimethomorph in 40 CFR 180.493(a), 40
                                             identified; however, dimethomorph is                      In making its tolerance decisions, EPA              CFR 180.493(c), and 40 CFR 180.493(d).
                                             not registered for any use patterns that                seeks to harmonize U.S. tolerances with               The CAS name of dimethomorph is
                                             would result in short-term residential                  international standards whenever                      currently incorrect (currently is listed as
                                             exposure. Short-term risk is assessed                   possible, consistent with U.S. food                   the International Union of Pure and
                                             based on short-term residential                         safety standards and agricultural                     Applied Chemistry (IUPAC) name (E,Z)-
                                             exposure plus chronic dietary exposure.                 practices. EPA considers the                          4-[3-(4-chlorophenyl)-3-(3,4-
                                             Because there is no short-term                          international maximum residue limits                  dimethoxyphenyl) acryloyl]morpholine,
                                             residential exposure and chronic dietary                (MRLs) established by the Codex                       and is being revised to the correct CAS
                                             exposure has already been assessed                      Alimentarius Commission (Codex), as                   name 4-[3-(4-chlorophenyl)-3-(3,4-
                                             under the appropriately protective                      required by FFDCA section 408(b)(4).                  dimethoxyphenyl)-1-oxo-2-propen-1-
                                             cPAD (which is at least as protective as                The Codex Alimentarius is a joint                     yl]morpholine)).
                                             the POD used to assess short-term risk),                United Nations Food and Agriculture
                                             no further assessment of short-term risk                Organization/World Health                             V. Conclusion
                                             is necessary, and EPA relies on the                     Organization food standards program,                    Therefore, EPA is establishing a
                                             chronic dietary risk assessment for                     and it is recognized as an international              tolerance for residues of the fungicide,
                                             evaluating short-term risk for                          food safety standards-setting                         dimethomorph in or on strawberry at
                                             dimethomorph.                                           organization in trade agreements to                   0.90 ppm and removing the established
                                                4. Intermediate-term risk.                           which the United States is a party. EPA               tolerances for lettuce, head and lettuce
                                             Intermediate-term aggregate exposure                    may establish a tolerance that is                     leaf at 10 ppm. EPA is correcting the
                                             takes into account intermediate-term                    different from a Codex MRL; however,                  CAS name of dimethomorph in 40 CFR
                                             residential exposure plus chronic                       FFDCA section 408(b)(4) requires that                 180.493(a), 40 CFR 180.493(c), and 40
                                             exposure to food and water (considered                  EPA explain the reasons for departing                 CFR 180.493(d) to the following
                                             to be a background exposure level). An                  from the Codex level.                                 tolerance expressions:
                                             intermediate-term adverse effect was                      The Codex has established MRLs for                    40 CFR 180.493(a): Tolerances are
                                             identified; however, dimethomorph is                    dimethomorph in or on strawberry at                   established for residues of the fungicide
                                             not registered for any use patterns that                0.05 ppm. These MRLs are different                    dimethomorph, 4-[3-(4-chlorophenyl)-3-
                                             would result in intermediate-term                       than the tolerances established for                   (3,4-dimethoxyphenyl)-1-oxo-2-propen-
                                             residential exposure. Intermediate-term                 dimethomorph in the United States.                    1-yl]morpholine, including its
                                             risk is assessed based on intermediate-                 EPA is not proposing to harmonize the                 metabolites and degradates, in or on the
                                             term residential exposure plus chronic                  U.S. tolerance for residues in strawberry             commodities in the following table.
                                             dietary exposure. Because there is no                   with the Codex due to different                       Compliance with the tolerance levels
                                             intermediate-term residential exposure                  application rates (U.S. application rate,             specified in the following table is to be
                                             and chronic dietary exposure has                        219–237 gram active ingredient/hectare,               determined by measuring only
                                             already been assessed under the                         and Codex countries’ application rate,                dimethomorph in or on the commodity.
                                             appropriately protective cPAD (which is                 150 gram active ingredient/hectare).                    40 CFR 180.493(c): Tolerances with
                                             at least as protective as the POD used to                                                                     regional registrations are established for
                                                                                                     C. Revisions to Petitioned-For
                                             assess intermediate-term risk), no                                                                            residues of the fungicide
                                                                                                     Tolerances
                                             further assessment of intermediate-term                                                                       dimethomorph, 4-[3-(4-chlorophenyl)-3-
                                             risk is necessary, and EPA relies on the                   BASF proposed a tolerance of                       (3,4-dimethoxyphenyl)-1-oxo-2-propen-
                                             chronic dietary risk assessment for                     dimethomorph residues on strawberry                   1-yl]morpholine, including its
                                             evaluating intermediate-term risk for                   at 1.0 ppm. BASF and EPA used the                     metabolites and degradates, in or on the
                                             dimethomorph.                                           Organization for Economic Cooperation                 commodities in the following table.
                                                5. Aggregate cancer risk for U.S.                    & Development (OECD) spreadsheet                      Compliance with the tolerance levels
                                             population. An aggregate cancer risk                    calculator and both determined from the               specified in the following table is to be
                                                                                                     data set that a tolerance of 0.90 ppm was
rmajette on DSK7SPTVN1PROD with RULES




                                             was not calculated because                                                                                    determined by measuring only
                                             dimethomorph was classified as ‘‘not                    the recommended OECD calculator                       dimethomorph in or on the commodity.
                                             likely to be carcinogenic to humans’’.                  spreadsheet output. However, BASF                       40 CFR 180.493(d): Tolerances are
                                                6. Determination of safety. Based on                 rounded that value to 1.0 ppm, while                  established for the indirect or
                                             these risk assessments, EPA concludes                   EPA’s policy is to establish the tolerance            inadvertent residues of the fungicide
                                             that there is a reasonable certainty that               at the OECD calculator output level                   dimethomorph, 4-[3-(4-chlorophenyl)-3-
                                             no harm will result to the general                      without rounding; therefore, EPA is                   (3,4-dimethoxyphenyl)-1-oxo-2-propen-


                                        VerDate Sep<11>2014   13:58 Aug 28, 2015   Jkt 235001   PO 00000   Frm 00033   Fmt 4700   Sfmt 4700   E:\FR\FM\31AUR1.SGM   31AUR1


                                             52408             Federal Register / Vol. 80, No. 168 / Monday, August 31, 2015 / Rules and Regulations

                                             1-yl]morpholine, including its                          1999) and Executive Order 13175,                      (3,4-dimethoxyphenyl)-1-oxo-2-propen-
                                             metabolites and degradates, in or on the                entitled ‘‘Consultation and Coordination              1-yl]morpholine, including its
                                             commodities in the following table.                     with Indian Tribal Governments’’ (65 FR               metabolites and degradates, in or on the
                                             Compliance with the tolerance levels                    67249, November 9, 2000) do not apply                 commodities in the following table.
                                             specified in the following table is to be               to this action. In addition, this action              Compliance with the tolerance levels
                                             determined by measuring only                            does not impose any enforceable duty or               specified in the following table is to be
                                             dimethomorph in or on the commodity.                    contain any unfunded mandate as                       determined by measuring only
                                             VI. Statutory and Executive Order                       described under Title II of the Unfunded              dimethomorph in or on the
                                             Reviews                                                 Mandates Reform Act (UMRA) (2 U.S.C.                  commodities.
                                                                                                     1501 et se.).
                                                This action establishes tolerances                     This action does not involve any                                                                  Parts per
                                                                                                                                                                      Commodity
                                             under FFDCA section 408(d) in                           technical standards that would require                                                               million
                                             response to a petition submitted to the                 Agency consideration of voluntary
                                             Agency. The Office of Management and                    consensus standards pursuant to section
                                             Budget (OMB) has exempted these types                                                                            *         *              *             *            *
                                                                                                     12(d) of the National Technology                      Strawberry ............................         0.90
                                             of actions from review under Executive                  Transfer and Advancement Act
                                             Order 12866, entitled ‘‘Regulatory                      (NTTAA) (15 U.S.C. 272 note).                             *            *            *           *            *
                                             Planning and Review’’ (58 FR 51735,
                                             October 4, 1993). Because this action                   VII. Congressional Review Act
                                                                                                                                                           *     *     *     *     *
                                             has been exempted from review under                       Pursuant to the Congressional Review                  (c) Tolerances with regional
                                             Executive Order 12866, this action is                   Act (5 U.S.C. 801 et se.), EPA will                   registrations. Tolerances with regional
                                             not subject to Executive Order 13211,                   submit a report containing this rule and              registrations are established for residues
                                             entitled ‘‘Actions Concerning                           other required information to the U.S.                of the fungicide dimethomorph, 4-[3-(4-
                                             Regulations That Significantly Affect                   Senate, the U.S. House of                             chlorophenyl)-3-(3,4-dimethoxyphenyl)-
                                             Energy Supply, Distribution, or Use’’ (66               Representatives, and the Comptroller                  1-oxo-2-propen-1-yl]morpholine,
                                             FR 28355, May 22, 2001) or Executive                    General of the United States prior to                 including its metabolites and
                                             Order 13045, entitled ‘‘Protection of                   publication of the rule in the Federal                degradates, in or on the commodities in
                                             Children from Environmental Health                      Register. This action is not a ‘‘major                the following table. Compliance with
                                             Risks and Safety Risks’’ (62 FR 19885,                  rule’’ as defined by 5 U.S.C. 804(2).                 the tolerance levels specified in the
                                             April 23, 1997). This action does not                                                                         following table is to be determined by
                                             contain any information collections                     List of Subjects in 40 CFR Part 180
                                                                                                                                                           measuring only dimethomorph in or on
                                             subject to OMB approval under the                         Environmental protection,                           the commodity.
                                             Paperwork Reduction Act (PRA) (44                       Administrative practice and procedure,
                                             U.S.C. 3501 et se.), nor does it require                                                                      *     *     *     *     *
                                                                                                     Agricultural commodities, Pesticides
                                             any special considerations under                                                                                (d) Indirect or inadvertent residues.
                                                                                                     and pests, Reporting and recordkeeping
                                             Executive Order 12898, entitled                                                                               Tolerances are established for the
                                                                                                     requirements.
                                             ‘‘Federal Actions to Address                                                                                  indirect or inadvertent residues of the
                                                                                                       Dated: August 10, 2015.                             fungicide dimethomorph, 4-[3-(4-
                                             Environmental Justice in Minority
                                             Populations and Low-Income                              Susan Lewis,                                          chlorophenyl)-3-(3,4-dimethoxyphenyl)-
                                             Populations’’ (59 FR 7629, February 16,                 Director, Registration Division, Office of            1-oxo-2-propen-1-yl]morpholine,
                                             1994).                                                  Pesticide Programs.                                   including its metabolites and
                                                Since tolerances and exemptions that                   Therefore, 40 CFR chapter I is                      degradates, in or on the commodities in
                                             are established on the basis of a petition              amended as follows:                                   the following table. Compliance with
                                             under FFDCA section 408(d), such as                                                                           the tolerance levels specified in the
                                             the tolerance in this final rule, do not                PART 180—[AMENDED]                                    following table is to be determined by
                                             require the issuance of a proposed rule,                                                                      measuring only dimethomorph in or on
                                             the requirements of the Regulatory                      ■ 1. The authority citation for part 180              the commodity.
                                             Flexibility Act (RFA) (5 U.S.C. 601 et                  continues to read as follows:                         *     *     *     *     *
                                             se.), do not apply.                                         Authority: 21 U.S.C. 321(q), 346a and 371.        [FR Doc. 2015–21192 Filed 8–28–15; 8:45 am]
                                                This action directly regulates growers,                                                                    BILLING CODE 6560–50–P
                                                                                                     ■  2. In § 180.493:
                                             food processors, food handlers, and food
                                                                                                     ■  a. Revise the introductory text of
                                             retailers, not States or tribes, nor does
                                                                                                     paragraph (a).
                                             this action alter the relationships or                                                                        FEDERAL COMMUNICATIONS
                                                                                                     ■ b. Remove the entries in the table in
                                             distribution of power and                                                                                     COMMISSION
                                                                                                     paragraph (a) for ‘‘Lettuce, head’’, and
                                             responsibilities established by Congress
                                                                                                     ‘‘Lettuce leaf’’.
                                             in the preemption provisions of FFDCA                   ■ c. Add alphabetically the entry for                 47 CFR Parts 2 and 5
                                             section 408(n)(4). As such, the Agency                  ‘‘Strawberry’’ to the table in paragraph
                                             has determined that this action will not                                                                      [ET Docket Nos. 10–236, 06–155; FCC 15–
                                                                                                     (a).                                                  76]
                                             have a substantial direct effect on States              ■ d. Revise the introductory text of
                                             or tribal governments, on the                           paragraphs (c) and (d).                               Radio Experimentation and Market
                                             relationship between the national                          The additions and revisions read as                Trials
                                             government and the States or tribal                     follows:
                                             governments, or on the distribution of
rmajette on DSK7SPTVN1PROD with RULES




                                                                                                                                                           AGENCY:  Federal Communications
                                             power and responsibilities among the                    § 180.493 Dimethomorph; tolerances for                Commission.
                                             various levels of government or between                 residues.                                             ACTION: Final rule.
                                             the Federal Government and Indian                         (a) * * *
                                             tribes. Thus, the Agency has determined                   Tolerances are established for                      SUMMARY:   This document responds to
                                             that Executive Order 13132, entitled                    residues of the fungicide                             three petitions for reconsideration
                                             ‘‘Federalism’’ (64 FR 43255, August 10,                 dimethomorph, 4-[3-(4-chlorophenyl)-3-                seeking to modify certain rules adopted


                                        VerDate Sep<11>2014   13:58 Aug 28, 2015   Jkt 235001   PO 00000   Frm 00034   Fmt 4700   Sfmt 4700   E:\FR\FM\31AUR1.SGM   31AUR1



Document Created: 2018-02-23 11:04:39
Document Modified: 2018-02-23 11:04:39
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 August 31, 2015. Objections and requests for hearings must be received on or before October 30, 2015, and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).
ContactSusan Lewis, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460-0001; main telephone
FR Citation80 FR 52403 
CFR AssociatedEnvironmental Protection; Administrative Practice and Procedure; Agricultural Commodities; Pesticides and Pests and Reporting and Recordkeeping Requirements

2025 Federal Register | Disclaimer | Privacy Policy
USC | CFR | eCFR