Etoxazole; Pesticide Tolerances, 20537-20542 [2011-8550]

Download as PDF Federal Register / Vol. 76, No. 71 / Wednesday, April 13, 2011 / Rules and Regulations Appendix D to Part 75—Optional SO2 Emissions Data Protocol for Gas-Fired and Oil-Fired Peaking Units [FR Doc. C1–2011–6216 Filed 4–12–11; 8:45 am] BILLING CODE 1505–01–D ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 180 [EPA–HQ–OPP–2010–0063; FRL–8867–5] Etoxazole; Pesticide Tolerances Environmental Protection Agency (EPA). ACTION: Final rule. AGENCY: This regulation establishes tolerances for residues of etoxazole in or on multiple commodities which are identified and discussed later in this document. Interregional Research Project #4 (IR–4) requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA). DATES: This regulation is effective April 13, 2011. Objections and requests for hearings must be received on or before June 13, 2011, 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: EPA has established a docket for this action under docket identification (ID) number EPA–HQ– OPP–2010–0063. All documents in the docket are listed in the docket index available at https://www.regulations.gov. Although listed in the index, some information is not publicly available, e.g., Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy form. Publicly available docket materials are available in the electronic docket at https://www.regulations.gov, or, if only available in hard copy, at the OPP Regulatory Public Docket in Rm. S– 4400, One Potomac Yard (South Bldg.), 2777 S. Crystal Dr., Arlington, VA. The Docket Facility is open from 8:30 a.m. to 4 p.m., Monday through Friday, excluding legal holidays. The Docket Facility telephone number is (703) 305– 5805. FOR FURTHER INFORMATION CONTACT: Andrew Ertman, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460–0001; telephone number: emcdonald on DSK2BSOYB1PROD with RULES SUMMARY: VerDate Mar<15>2010 21:27 Apr 12, 2011 Jkt 223001 (703) 308–9367; e-mail address: ertman.andrew@epa.gov. 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. Potentially affected entities may include, but are not limited to those engaged in the following activities: • Crop production (NAICS code 111). • Animal production (NAICS code 112). • Food manufacturing (NAICS code 311). • Pesticide manufacturing (NAICS code 32532). This listing is not intended to be exhaustive, but rather to provide a guide for readers regarding entities likely to be affected by this action. Other types of entities not listed in this unit could also be affected. The North American Industrial Classification System (NAICS) codes have been provided to assist you and others in determining whether this action might apply to certain entities. If you have any questions regarding the applicability of this action to a particular entity, consult the person listed under FOR FURTHER INFORMATION CONTACT. 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 https://www.gpoaccess.gov/ecfr. To access the harmonized test guidelines referenced in this document electronically, please go to https:// www.epa.gov/ocspp and select ‘‘Test Methods and Guidelines.’’ 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–2010–0063 in the subject line on the first page of your submission. All objections and requests for a hearing must be in writing, and must be received by the Hearing Clerk on or before June 13, 2011. Addresses for mail and hand delivery of objections and PO 00000 Frm 00049 Fmt 4700 Sfmt 4700 20537 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 that does not contain any 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 a copy of your non-CBI objection or hearing request, identified by docket ID number EPA–HQ–OPP–2010–0063, by one of the following methods: • Federal eRulemaking Portal: https:// www.regulations.gov. Follow the on-line instructions for submitting comments. • Mail: Office of Pesticide Programs (OPP) Regulatory Public Docket (7502P), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460–0001. • Delivery: OPP Regulatory Public Docket (7502P), Environmental Protection Agency, Rm. S–4400, One Potomac Yard (South Bldg.), 2777 S. Crystal Dr., Arlington, VA. Deliveries are only accepted during the Docket Facility’s normal hours of operation (8:30 a.m. to 4 p.m., Monday through Friday, excluding legal holidays). Special arrangements should be made for deliveries of boxed information. The Docket Facility telephone number is (703) 305–5805. II. Summary of Petitioned-for Tolerance In the Federal Register of May 19, 2010 (75 FR 28009) (FRL–8823–2), EPA issued a notice pursuant to section 408(d)(3) of FFDCA, 21 U.S.C. 346a(d)(3), announcing the filing of a pesticide petition (PP 9E7675) by IR–4, Rutgers, The State University of New Jersey, 500 College Road East, Suite 201 W., Princeton, NJ 08540. The petition requested that 40 CFR part 180 be amended by establishing tolerances for residues of the miticide/ovicide etoxazole, 2-(2,6-difluorophenyl)-4-[4(1,1-dimethylethyl)-2-ethoxyphenyl]4,5-dihydrooxazole, in or on peppers, African eggplant, eggplant, martynia, okra, pea eggplant, pepino, roselle, and scarlet eggplant at 0.20 ppm; Crop Group 9: Cucurbit vegetables at 0.20 ppm; Subgroup 13–07A: Caneberry at 1.1 ppm; Subgroup 13–07F: Small fruit vine climbing subgroup except fuzzy kiwi at 0.50 ppm; Subgroup 13–07G: Low-growing berry subgroup at 0.50 ppm and avocado, papaya, star apple, black sapote, mango, sapodilla, canistel, and mamey sapote at 0.20 ppm; and tea at 15 ppm. The petition also proposed to delete the established tolerances in or on strawberry, grape, cucumber, and vegetable, cucurbit subgroup 9A since E:\FR\FM\13APR1.SGM 13APR1 20538 Federal Register / Vol. 76, No. 71 / Wednesday, April 13, 2011 / Rules and Regulations they would be covered by the proposed new tolerances. That notice referenced a summary of the petition prepared by Valent, the registrant, which is available in the docket, https:// www.regulations.gov. A comment was received on the notice of filing. EPA’s response to this comment is discussed in Unit IV.C. Based upon review of the data supporting the petition, EPA has modified the levels at which some of the tolerances are being set and is setting a subgroup tolerance instead of separate tolerances for some commodities. It was also determined that the proposed deletion of the cucurbit subgroup 9A and establishment of a tolerance for the cucurbit vegetables crop group 9 could not be done due to differences in tolerance levels between subgroups 9A and 9B. Finally, the tolerance expression is being revised to be consistent with current Agency policy. The reasons for these changes are explained in Unit IV.D. emcdonald on DSK2BSOYB1PROD with RULES 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 section 408(b)(2)(D) of FFDCA, and the factors specified in section 408(b)(2)(D) of FFDCA, 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 etoxazole including exposure resulting from the tolerances established by this action. EPA’s assessment of exposures and risks associated with etoxazole follows. VerDate Mar<15>2010 21:27 Apr 12, 2011 Jkt 223001 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 existing etoxazole data indicate that it possesses low acute toxicity via all routes of exposure. It is not an eye or dermal irritant or a dermal sensitizer. No toxicity was seen at the limit dose in a 28-day dermal toxicity study in rats. The liver is the main target organ in mice, rats and dogs. In a 90-day toxicity study in dogs, increased liver weights and centrilobular hepatocellular swelling in the liver were observed. Similar effects were observed in a chronic toxicity study in dogs at similar doses, indicating that systemic effects (mainly liver effects) occur at similar dose levels following short- through long-term exposure without increasing in severity. In a 90-day toxicity study in mice, hepatotoxicity (increased relative liver weight, liver enlargement, and centrilobular hepatocellular swelling) was observed at high doses. Similar effects were observed at the high dose in a mouse carcinogenicity study. Subchronic and chronic toxicity studies in rats produced similar effects (increased liver weights, centrilobular hepatocellular swelling, etc.) to those seen in mice and dogs. In addition, slight increases in thyroid weights and incisors were observed in subchronic and chronic toxicity studies in rats at high doses and at terminal stages of the study. Toxicity was not observed at the highest dose tested (HDT) in another carcinogenicity study in mice. There is no evidence of immunotoxicity or neurotoxicity in any of the submitted studies. Two studies in mice showed no evidence of carcinogenicity up to the HDT. In a rat carcinogenicity study, which was deemed unacceptable due to inadequate dosing, benign interstitial cell tumors (testis) and pancreas benign islet cell adenomas were observed (in females) at the high dose. These effects were not observed in an acceptable carcinogenicity study in rats at higher doses. In special mechanistic male rat studies there were no observable changes in serum hormone levels (estradiol, luteinizing hormone (LH), prolactin and testosterone) or reproductive effects (interstitial cell proliferation or spermatogenesis) noted. EPA classified etoxazole as ‘‘not likely to PO 00000 Frm 00050 Fmt 4700 Sfmt 4700 be carcinogenic to humans.’’ Etoxazole is not mutagenic. The toxicology data for etoxazole provides no indication of increased susceptibility, as compared to adults, of rat and rabbit fetuses to in utero exposure in developmental studies. The rabbit developmental toxicity study included maternal toxic effects (liver enlargement, decreased weight gain, and decreased food consumption) at the same dose as developmental effects (increased incidences of 27 presacral vertebrae and 27 presacral vertebrae with 13th ribs). In the 2-generation reproduction study conducted with rats, offspring toxicity was more severe (pup mortality) than parental toxicity (increased liver and adrenal weights) at the same dose, indicating increased qualitative susceptibility. Specific information on the studies received and the nature of the adverse effects caused by etoxazole as well as the no-observed-adverse-effect-level (NOAEL) and the lowest-observedadverse-effect-level (LOAEL) from the toxicity studies can be found at https:// www.regulations.gov in docket ID number EPA–HQ–OPP–2010–0063 in the document titled Etoxazole; ‘‘Human Health Risk Assessment for Proposed Tolerances and Uses on Peppers (Bell and Non-bell); Squash/Cucumbers (Subgroup 9B); Avocado; Tropical and Subtropical Fruits (Inedible Peel); Caneberry Subgroup 13–07A; Small Fruit Vine Climbing, Except Kiwifruit, Subgroup 13–07F; Low-growing Berry, Subgroup 13–07G; and Tea,’’ pp. 29–31. 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 E:\FR\FM\13APR1.SGM 13APR1 Federal Register / Vol. 76, No. 71 / Wednesday, April 13, 2011 / Rules and Regulations 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 https:// www.epa.gov/pesticides/factsheets/ riskassess.htm. 20539 A summary of the toxicological endpoints for etoxazole used for human risk assessment is shown in the following Table: TABLE—SUMMARY OF TOXICOLOGICAL DOSES AND ENDPOINTS FOR ETOXAZOLE FOR USE IN HUMAN HEALTH RISK ASSESSMENT Point of departure and uncertainty/safety factors Exposure/scenario RfD, PAD, LOC for risk assessment Study and toxicological effects Acute dietary (Females 13–50 years of age and general population including infants and children). A dose and endpoint attributable to a single dose were not identified in the database including the developmental toxicity studies. Chronic dietary (All populations) .... NOAEL = 4.62 mg/kg/day UFA = 10x. UFH = 10x FQPA SF = 1x Cancer (Oral, dermal, inhalation) .. Classification: ‘‘Not likely to be Carcinogenic to Humans.’’ Chronic RfD = 0.046 mg/kg/day ... cPAD = 0.046 mg/kg/day Chronic Oral Toxicity Study-Dog LOAEL = 23.5 mg/kg/day based upon increased alkaline phosphatase activity, increased liver weights, liver enlargement (females), and incidences of centrilobular hepatocellular swelling in the liver. UFA = extrapolation from animal to human (interspecies). UFH = potential variation in sensitivity among members of the human population (intraspecies). UFDB = to account for the absence of data or other data deficiency. FQPA SF = Food Quality Protection Act Safety Factor. PAD = population adjusted dose (a = acute, c = chronic). RfD = reference dose. MOE = margin of exposure. LOC = level of concern. emcdonald on DSK2BSOYB1PROD with RULES C. Exposure Assessment 1. Dietary exposure from food and feed uses. In evaluating dietary exposure to etoxazole, EPA considered exposure under the petitioned-for tolerances as well as all existing etoxazole tolerances in 40 CFR 180.593. EPA assessed dietary exposures from etoxazole in food as follows: i. Acute exposure. Quantitative acute dietary exposure and risk assessments are performed for a food-use pesticide, if a toxicological study has indicated the possibility of an effect of concern occurring as a result of a 1-day or single exposure. No such effects were identified in the toxicological studies for etoxazole; therefore, a quantitative acute dietary exposure assessment is unnecessary. ii. Chronic exposure. In conducting the chronic dietary exposure assessment EPA used the food consumption data from the USDA 1994–1996 and 1998 Continuing Surveys for Food Intake by Individuals (CSFII). As to residue levels in food, an unrefined, chronic dietary exposure assessment was performed for the general U.S. population and various population subgroups using tolerancelevel residues for all agricultural commodities and 100 percent crop treated (PCT). iii. Cancer. EPA determines whether quantitative cancer exposure and risk assessments are appropriate for a fooduse pesticide based on the weight of the evidence from cancer studies and other VerDate Mar<15>2010 21:27 Apr 12, 2011 Jkt 223001 relevant data. If quantitative cancer risk assessment is appropriate, Cancer risk may be quantified using a linear or nonlinear approach. If sufficient information on the carcinogenic mode of action is available, a threshold or non-linear approach is used and a cancer RfD is calculated based on an earlier noncancer key event. If carcinogenic mode of action data are not available, or if the mode of action data determines a mutagenic mode of action, a default linear cancer slope factor approach is utilized. Based on the data summarized in Unit III.A., EPA has concluded that etoxazole does not pose a cancer risk to humans. Therefore, a dietary exposure assessment for the purpose of assessing cancer risk is unnecessary. 2. Dietary exposure from drinking water. The Agency used screening level water exposure models in the dietary exposure analysis and risk assessment for etoxazole in drinking water. These simulation models take into account data on the physical, chemical, and fate/ transport characteristics of etoxazole. Further information regarding EPA drinking water models used in pesticide exposure assessment can be found at https://www.epa.gov/oppefed1/models/ water/index.htm. Based on the First Index Reservoir Screening Tool (FIRST), and Screening Concentration in Ground Water (SCI– GROW) models, the estimated drinking water concentrations (EDWCs) of etoxazole for chronic exposures for non- PO 00000 Frm 00051 Fmt 4700 Sfmt 4700 cancer assessments are estimated to be 4.761 parts per billion (ppb) for surface water and 0.318 ppb for ground water. Modeled estimates of drinking water concentrations were directly entered into the dietary exposure model. For chronic dietary risk assessment, the water concentration of value 4.761 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 nonoccupational, non-dietary exposure (e.g., for lawn and garden pest control, indoor pest control, termiticides, and flea and tick control on pets). Etoxazole 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 etoxazole to share a common mechanism of toxicity with any other substances, and etoxazole does not appear to produce a toxic metabolite produced by other substances. For the purposes of this tolerance action, therefore, EPA has assumed that etoxazole does not have a E:\FR\FM\13APR1.SGM 13APR1 20540 Federal Register / Vol. 76, No. 71 / Wednesday, April 13, 2011 / Rules and Regulations emcdonald on DSK2BSOYB1PROD with RULES 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 https://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 (10×) margin of safety for infants and children in the case of threshold effects to account for prenatal and postnatal toxicity and the completeness of the database on toxicity and exposure unless EPA determines based on reliable data that a different margin of safety will be safe for infants and children. This additional margin of safety is commonly referred to as the Food Quality Protection Act (FQPA) Safety Factor (SF). In applying this provision, EPA either retains the default value of 10×, 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 for etoxazole provides no indication of increased susceptibility, as compared to adults, of rat and rabbit fetuses to in utero exposure in developmental studies. In a rat reproduction study, offspring toxicity was more severe (pup mortality) than parental toxicity (increased liver and adrenal weights) at the same dose; thereby indicating increased qualitative susceptibility. Based on the concerns in this unit, a Degree of Concern Analysis was performed by EPA, which concluded that concern is low since: i. The effects in pups are wellcharacterized with a clear NOAEL; ii. The pup effects occur at the same dose as parental toxicity; and iii. The doses selected for various risk assessment scenarios are lower (∼3000fold lower) than the doses that caused offspring toxicity in the rat 2-generation reproduction study. Therefore, the endpoints selected for risk assessment are protective of the effects seen in the rat reproduction study. 3. Conclusion. EPA has determined that reliable data show the safety of infants and children would be adequately protected if the FQPA SF were reduced to 1×. That decision is based on the following findings: i. The toxicity database for etoxazole is complete except for acute and subchronic neurotoxicity and immunotoxicity studies. Changes to 40 CFR 180.158 make acute and subchronic VerDate Mar<15>2010 21:27 Apr 12, 2011 Jkt 223001 neurotoxicity testing (OPPTS Guideline 870.6200), and immunotoxicity testing (OPPTS Guideline 870.7800) required for pesticide registration. Although these studies are not yet available for etoxazole, the available data do not show any evidence of treatment-related effects on the immune system. Further, there is no evidence of neurotoxicity in any study in the toxicity database for etoxazole. Therefore, EPA does not believe that conducting neurotoxicity and immunotoxicity studies will result in a NOAEL lower than the NOAEL of 4.62 mg/kg/day already established for etoxazole. Consequently, an additional database uncertainty factor does not need to be applied. ii. There is no indication that etoxazole is a neurotoxic chemical and there is no need for a developmental neurotoxicity study or additional UFs to account for neurotoxicity. iii. Although there is qualitative evidence of increased susceptibility of offspring (pup mortality) compared to less severe parental effects (increased liver and adrenal weights) at the same dose in the rat multi-generation reproduction study, the Agency did not identify any residual uncertainties after establishing toxicity endpoints and traditional UFs (10× for interspecies variation and 10× for intraspecies variation) to be used in the risk assessment. Therefore, there are no residual concerns regarding developmental effects in the young. iv. There are no residual uncertainties identified in the exposure databases. The dietary food exposure assessments were performed based on 100 PCT and tolerance-level residues. EPA made conservative (protective) assumptions in the ground and surface water modeling used to assess exposure to etoxazole in drinking water. These assessments will not underestimate the exposure and risks posed by etoxazole. E. Aggregate Risks and Determination of Safety EPA determines whether acute and chronic dietary pesticide exposures are safe by comparing aggregate exposure estimates to the acute PAD (aPAD) and chronic PAD (cPAD). For linear cancer risks, EPA calculates the lifetime probability of acquiring cancer given the estimated aggregate exposure. Short-, intermediate-, and chronic-term risks are evaluated by comparing the estimated aggregate food, water, and residential exposure to the appropriate PODs to ensure that an adequate MOE exists. 1. Acute risk. An acute aggregate risk assessment takes into account acute exposure estimates from dietary PO 00000 Frm 00052 Fmt 4700 Sfmt 4700 consumption of food and drinking water. No adverse effect resulting from a single oral exposure was identified and no acute dietary endpoint was selected. Therefore, etoxazole is not expected to pose an acute risk. 2. Chronic risk. Using the exposure assumptions described in this unit for chronic exposure, EPA has concluded that chronic exposure to etoxazole from food and water will utilize 11% of the cPAD for children 1–2 years old, the population group receiving the greatest exposure. There are no residential uses for etoxazole. 3. Short and intermediate-term risk. Short- and intermediate-term aggregate exposure takes into account short- and intermediate-term residential exposure plus chronic exposure to food and water (considered to be a background exposure level). A short- and/or intermediate-term adverse effect was identified; however, etoxazole is not registered for any use patterns that would result in short- and/ or intermediate-term residential exposure. Short- and/or intermediateterm risk is assessed based on shortand/or intermediate term residential exposure plus chronic dietary exposure. Because there is no short- and/or 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 short- and/or intermediate-term risk), no further assessment of shortand/or intermediate-term risk is necessary, and EPA relies on the chronic dietary risk assessment for evaluating short- and/or intermediateterm risk for etoxazole. 4. Aggregate cancer risk for U.S. population. Based on the lack of evidence of carcinogenicity in two adequate rodent carcinogenicity studies, etoxazole is not expected to pose a cancer risk to humans. 5. 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 etoxazole residues. IV. Other Considerations A. Analytical Enforcement Methodology Adequate enforcement methodologies (gas chromatography/nitrogenphosphorus detection (GC/NPD) and gas chromatography/mass selective detection (GC/MSD) methods) are available to enforce the tolerance expression. The method may be requested from: Chief, Analytical E:\FR\FM\13APR1.SGM 13APR1 Federal Register / Vol. 76, No. 71 / Wednesday, April 13, 2011 / Rules and Regulations Chemistry Branch, Environmental Science Center, 701 Mapes Rd., Ft. Meade, MD 20755–5350; telephone number: (410) 305–2905; e-mail address: residuemethods@epa.gov. emcdonald on DSK2BSOYB1PROD with RULES 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 U.N. Food and Agriculture Organization/ World Health Organization food standards program, and it is recognized as an international food safety standards-setting organization in trade agreements to which the United States is a party. EPA may establish a tolerance that is different from a Codex MRL; however, FFDCA section 408(b)(4) requires that EPA explain the reasons for departing from the Codex level. The Codex has not established MRLs for etoxazole for the commodities discussed in this document. C. Response to Comments EPA received a comment from a private citizen expressing concerns for genetically modified vegetables and undue risks from pesticides. However, this action does not involve use of genetically modified vegetables. Additionally, when new or amended tolerances are requested for the presence of the residues of a pesticide and its toxicologically significant metabolite(s) in food or feed, the Agency, as is required by section 408 of the Federal Food, Drug and Cosmetic Act (FFDCA), estimates the risk of the potential exposure to these residues by performing an aggregate risk assessment. Such a risk assessment integrates the individual assessments that are conducted for food, drinking water, and residential exposures. Additionally, the Agency, as is further required by section 408 of the FFDCA, considers available information concerning what are termed the cumulative toxicological effects of the residues of that pesticide and of other substances having a common mechanism of toxicity with it. The Agency has concluded after this assessment that there is a reasonable certainty that no harm will result from exposure to the residues of interest. Therefore, the proposed tolerances are found to be acceptable. These assessments consider body residue loads of the pesticide, as well as VerDate Mar<15>2010 21:27 Apr 12, 2011 Jkt 223001 available information concerning the potential that other substances have a common mechanism of toxicity, in reaching a conclusion as to whether or not the reasonable certainty of no harm decision can be made. D. Revisions to Petitioned-for Tolerances Upon review of the data supporting the petition, EPA revised the tolerance for caneberry subgroup 13–07A from 1.1 ppm to 1.5 ppm based on analysis of the residue field trial data using the Agency’s Tolerance Spreadsheet in accordance with the Agency’s Guidance for Setting Pesticide Tolerances Based on Field Trial Data. The Agency also corrected the commodity definition from ‘‘fruit, small, vine climbing, subgroup 13–07F, except fuzzy kiwifruit’’ to ‘‘fruit, small vine climbing, except fuzzy kiwifruit, subgroup 13–07F.’’ EPA has also determined that the petitioned-for tolerance on tea at 15 ppm should be established as a tolerance with no U.S. registrations on tea, dried at 15 ppm. At least one U.S. residue field trial study is required to establish a domestic registration on tea; however, no U.S. residue field trial data were submitted in support of the use of etoxazole on tea. Therefore, the Agency has established a tolerance with no U.S. registrations on tea, dried at 15 ppm. Additionally, IR–4 petitioned for individual tolerances on peppers, African eggplant, eggplant, martynia, okra, pea eggplant, pepino, roselle, and scarlet eggplant (PP 9E7675). In the Federal Register of December 8, 2010 (75 FR 76284–76292) (FRL–8853–8), EPA issued a final rule that revised the crop grouping regulations. As part of this action, EPA retained the preexisting Crop Group 8 and added a new group titled ‘‘Crop Group 8–10 Fruiting Vegetable Group.’’ The new crop group 8–10 added new commodities and created new subgroups (including a subgroup consisting of the commodities requested in PP 9E7675). EPA indicated in the December 8, 2010 final rule as well as the earlier January 6, 2010 proposed rule (75 FR 807) (FRL–8801–2) that, for existing petitions for which a Notice of Filing had been published, the Agency would attempt to conform these petitions to the rule. Therefore, consistent with this rule, EPA is establishing a tolerance on the pepper/eggplant subgroup 8–10B. EPA concludes it is reasonable to establish the tolerance on the newly created subgroup, since the individual commodities for which tolerances were requested are identical to those which PO 00000 Frm 00053 Fmt 4700 Sfmt 4700 20541 comprise the pepper/eggplant subgroup 8–10B. Also, because of differences in the tolerance levels between subgroup 9A (melon subgroup) and 9B (squash/ cucumber subgroup), the two cannot be combined into a single tolerance under Crop Group 9 Cucurbit Vegetables as proposed in the petition. Accordingly, other than the nomenclature change to the existing subgroup 9A tolerance noted below, EPA is leaving the existing subgroup 9A tolerance intact and adding a new tolerance for subgroup 9B. In order to use the correct nomenclature, the existing tolerance for ‘‘vegetable, cucurbit subgroup 9A’’ is being re-named ‘‘melon subgroup 9A.’’ Finally, EPA has revised the tolerance expression to clarify: 1. That, as provided in FFDCA section 408(a)(3), the tolerance covers metabolites and degradates of etoxazole not specifically mentioned; and 2. That compliance with the specified tolerance levels is to be determined by measuring only the specific compounds mentioned in the tolerance expression. V. Conclusion Therefore, tolerances are established for residues of etoxazole, 2-(2,6difluorophenyl)-4-[4-(1,1dimethylethyl)-2-ethoxyphenyl]-4,5dihydrooxazole, in or on pepper/ eggplant subgroup 8–10B at 0.20 ppm; tea, dried at15 ppm; berry, low growing, subgroup 13–07G at 0.50 ppm; fruit, small vine climbing, except fuzzy kiwifruit, subgroup 13–07F at 0.50 ppm; squash/cucumber subgroup 9B at 0.02 ppm; avocado at 0.20 ppm; papaya at 0.20 ppm; star apple at 0.20 ppm; sapote, black at 0.20 ppm; mango at 0.20 ppm; sapodilla at 0.20 ppm; canistel at 0.20 ppm; sapote, mamey at 0.20 ppm; and caneberry subgroup 13–07A at 1.5 ppm. VI. Statutory and Executive Order Reviews This final rule establishes tolerances under section 408(d) of FFDCA 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 final rule has been exempted from review under Executive Order 12866, this final rule 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 E:\FR\FM\13APR1.SGM 13APR1 20542 Federal Register / Vol. 76, No. 71 / Wednesday, April 13, 2011 / Rules and Regulations emcdonald on DSK2BSOYB1PROD with RULES Risks (62 FR 19885, April 23, 1997). This final rule does not contain any information collections subject to OMB approval under the Paperwork Reduction Act (PRA), 44 U.S.C. 3501 et seq., nor does it require any special considerations under Executive Order 12898, entitled Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations (59 FR 7629, February 16, 1994). Since tolerances and exemptions that are established on the basis of a petition under section 408(d) of FFDCA, such as the tolerance in this final rule, do not require the issuance of a proposed rule, the requirements of the Regulatory Flexibility Act (RFA) (5 U.S.C. 601 et seq.) do not apply. This final rule 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 section 408(n)(4) of FFDCA. 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 final rule. In addition, this final rule does not impose any enforceable duty or contain any unfunded mandate as described under Title II of the Unfunded Mandates Reform Act of 1995 (UMRA) (Pub. L. 104–4). 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 of 1995 (NTTAA), Public Law 104–113, section 12(d) (15 U.S.C. 272 note). VII. Congressional Review Act The Congressional Review Act, 5 U.S.C. 801 et seq., generally provides that before a rule may take effect, the agency promulgating the rule must submit a rule report to each House of the Congress and to the Comptroller General of the United States. EPA will submit a report containing this rule and VerDate Mar<15>2010 21:27 Apr 12, 2011 Jkt 223001 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 this final rule in the Federal Register. This final rule is not a ‘‘major rule’’ as defined by 5 U.S.C. 804(2). Parts per million Commodity * * * * Mango ..................................... Melon subgroup 9A ................ * 0.20 0.20 * 0.20 List of Subjects in 40 CFR Part 180 Environmental protection, Administrative practice and procedure, Agricultural commodities, Pesticides and pests, Reporting and recordkeeping requirements. * * * * Papaya .................................... Pepper/eggplant subgroup 8– 10B ...................................... 0.20 * * * * Sapodilla ................................. Sapote, black .......................... Sapote, mamey ...................... * 0.20 0.20 0.20 Dated: April 1, 2011. Daniel J. Rosenblatt, Acting Director, Registration Division, Office of Pesticide Programs. * * * * Squash/cucumber subgroup 9B ........................................ Star apple ............................... * Therefore, 40 CFR chapter I is amended as follows: * * * * Tea, dried * ............................. PART 180—[AMENDED] * 1. The authority citation for part 180 continues to read as follows: ■ Authority: 21 U.S.C. 321(q), 346a and 371. 2. Section 180.593 is amended by: i. Revising the introductory text in paragraph (a); ■ ii. Removing the commodities ‘‘Cucumber,’’ ‘‘Grape’’ and ‘‘Strawberry’’ from the table in paragraph (a); ■ iii. Revising the entry ‘‘Vegetable, cucurbit subgroup 9A’’ to read ‘‘Melon subgroup 9A’’ in the table; and ■ iv. Alphabetically adding the following commodities to the table in paragraph (a) to read as follows: ■ ■ § 180.593 Etoxazole; tolerances for residues. (a) General. Tolerances are established for residues of etoxazole, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only etoxazole (2-(2,6-difluorophenyl)-4-[4-(1,1dimethylethyl)-2-ethoxyphenyl]-4,5dihydrooxazole) in or on the commodity. Parts per million Commodity * * * * Avocado .................................. Berry, low growing, subgroup 13–07G ............................... Caneberry subgroup 13–07A Canistel ................................... * * * * Fruit, small vine climbing, except fuzzy kiwifruit, subgroup 13–07F ...................... PO 00000 Frm 00054 Fmt 4700 Sfmt 4700 * 0.20 0.50 1.5 0.20 * 0.50 * * * 0.02 0.20 * 15 * * There are currently no U.S. registrations for tea as of April 13, 2011. * * * * * [FR Doc. 2011–8550 Filed 4–12–11; 8:45 am] BILLING CODE 6560–50–P ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 180 [EPA–HQ–OPP–2010–0274; FRL–8868–4] Escherichia coli O157:H7 Specific Bacteriophages; Temporary Exemption From the Requirement of a Tolerance Environmental Protection Agency (EPA). ACTION: Final rule. AGENCY: This regulation establishes a temporary exemption from the requirement of a tolerance for residues of lytic bacteriophages that are specific to Escherichia coli O157:H7, sequence negative for shiga toxins I and II, and grown on atoxigenic host bacteria when applied/used on food contact surfaces in food processing plants in accordance with the terms of Experimental Use Permit (EUP) No. 74234–EUP–2. Intralytix, Inc. submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting the temporary tolerance exemption. This regulation eliminates the need to establish a maximum permissible level for residues of lytic bacteriophages that are specific to Escherichia coli O157:H7, sequence negative for shiga toxins I and II, and grown on atoxigenic host bacteria. The temporary tolerance exemption expires on April 1, 2013. SUMMARY: E:\FR\FM\13APR1.SGM 13APR1

Agencies

[Federal Register Volume 76, Number 71 (Wednesday, April 13, 2011)]
[Rules and Regulations]
[Pages 20537-20542]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2011-8550]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2010-0063; FRL-8867-5]


Etoxazole; Pesticide Tolerances

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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

SUMMARY: This regulation establishes tolerances for residues of 
etoxazole in or on multiple commodities which are identified and 
discussed later in this document. Interregional Research Project 
4 (IR-4) requested these tolerances under the Federal Food, 
Drug, and Cosmetic Act (FFDCA).

DATES: This regulation is effective April 13, 2011. Objections and 
requests for hearings must be received on or before June 13, 2011, 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: EPA has established a docket for this action under docket 
identification (ID) number EPA-HQ-OPP-2010-0063. All documents in the 
docket are listed in the docket index available at https://www.regulations.gov. Although listed in the index, some information is 
not publicly available, e.g., Confidential Business Information (CBI) 
or other information whose disclosure is restricted by statute. Certain 
other material, such as copyrighted material, is not placed on the 
Internet and will be publicly available only in hard copy form. 
Publicly available docket materials are available in the electronic 
docket at https://www.regulations.gov, or, if only available in hard 
copy, at the OPP Regulatory Public Docket in Rm. S-4400, One Potomac 
Yard (South Bldg.), 2777 S. Crystal Dr., Arlington, VA. The Docket 
Facility is open from 8:30 a.m. to 4 p.m., Monday through Friday, 
excluding legal holidays. The Docket Facility telephone number is (703) 
305-5805.

FOR FURTHER INFORMATION CONTACT: Andrew Ertman, Registration Division 
(7505P), Office of Pesticide Programs, Environmental Protection Agency, 
1200 Pennsylvania Ave., NW., Washington, DC 20460-0001; telephone 
number: (703) 308-9367; e-mail address: ertman.andrew@epa.gov.

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. 
Potentially affected entities may include, but are not limited to those 
engaged in the following activities:
     Crop production (NAICS code 111).
     Animal production (NAICS code 112).
     Food manufacturing (NAICS code 311).
     Pesticide manufacturing (NAICS code 32532).
    This listing is not intended to be exhaustive, but rather to 
provide a guide for readers regarding entities likely to be affected by 
this action. Other types of entities not listed in this unit could also 
be affected. The North American Industrial Classification System 
(NAICS) codes have been provided to assist you and others in 
determining whether this action might apply to certain entities. If you 
have any questions regarding the applicability of this action to a 
particular entity, consult the person listed under FOR FURTHER 
INFORMATION CONTACT.

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 https://www.gpoaccess.gov/ecfr. To 
access the harmonized test guidelines referenced in this document 
electronically, please go to https://www.epa.gov/ocspp and select ``Test 
Methods and Guidelines.''

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-2010-0063 in the subject line on the first 
page of your submission. All objections and requests for a hearing must 
be in writing, and must be received by the Hearing Clerk on or before 
June 13, 2011. 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 that does not contain any 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 a copy of 
your non-CBI objection or hearing request, identified by docket ID 
number EPA-HQ-OPP-2010-0063, by one of the following methods:
     Federal eRulemaking Portal: https://www.regulations.gov. 
Follow the on-line instructions for submitting comments.
     Mail: Office of Pesticide Programs (OPP) Regulatory Public 
Docket (7502P), Environmental Protection Agency, 1200 Pennsylvania 
Ave., NW., Washington, DC 20460-0001.
     Delivery: OPP Regulatory Public Docket (7502P), 
Environmental Protection Agency, Rm. S-4400, One Potomac Yard (South 
Bldg.), 2777 S. Crystal Dr., Arlington, VA. Deliveries are only 
accepted during the Docket Facility's normal hours of operation (8:30 
a.m. to 4 p.m., Monday through Friday, excluding legal holidays). 
Special arrangements should be made for deliveries of boxed 
information. The Docket Facility telephone number is (703) 305-5805.

II. Summary of Petitioned-for Tolerance

    In the Federal Register of May 19, 2010 (75 FR 28009) (FRL-8823-2), 
EPA issued a notice pursuant to section 408(d)(3) of FFDCA, 21 U.S.C. 
346a(d)(3), announcing the filing of a pesticide petition (PP 9E7675) 
by IR-4, Rutgers, The State University of New Jersey, 500 College Road 
East, Suite 201 W., Princeton, NJ 08540. The petition requested that 40 
CFR part 180 be amended by establishing tolerances for residues of the 
miticide/ovicide etoxazole, 2-(2,6-difluorophenyl)-4-[4-(1,1-
dimethylethyl)-2-ethoxyphenyl]-4,5-dihydrooxazole, in or on peppers, 
African eggplant, eggplant, martynia, okra, pea eggplant, pepino, 
roselle, and scarlet eggplant at 0.20 ppm; Crop Group 9: Cucurbit 
vegetables at 0.20 ppm; Subgroup 13-07A: Caneberry at 1.1 ppm; Subgroup 
13-07F: Small fruit vine climbing subgroup except fuzzy kiwi at 0.50 
ppm; Subgroup 13-07G: Low-growing berry subgroup at 0.50 ppm and 
avocado, papaya, star apple, black sapote, mango, sapodilla, canistel, 
and mamey sapote at 0.20 ppm; and tea at 15 ppm. The petition also 
proposed to delete the established tolerances in or on strawberry, 
grape, cucumber, and vegetable, cucurbit subgroup 9A since

[[Page 20538]]

they would be covered by the proposed new tolerances. That notice 
referenced a summary of the petition prepared by Valent, the 
registrant, which is available in the docket, https://www.regulations.gov. A comment was received on the notice of filing. 
EPA's response to this comment is discussed in Unit IV.C.
    Based upon review of the data supporting the petition, EPA has 
modified the levels at which some of the tolerances are being set and 
is setting a subgroup tolerance instead of separate tolerances for some 
commodities. It was also determined that the proposed deletion of the 
cucurbit subgroup 9A and establishment of a tolerance for the cucurbit 
vegetables crop group 9 could not be done due to differences in 
tolerance levels between subgroups 9A and 9B. Finally, the tolerance 
expression is being revised to be consistent with current Agency 
policy. The reasons for these changes are explained in Unit IV.D.

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 section 408(b)(2)(D) of FFDCA, and the factors 
specified in section 408(b)(2)(D) of FFDCA, 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 etoxazole including 
exposure resulting from the tolerances established by this action. 
EPA's assessment of exposures and risks associated with etoxazole 
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 existing etoxazole data indicate that it possesses low acute 
toxicity via all routes of exposure. It is not an eye or dermal 
irritant or a dermal sensitizer. No toxicity was seen at the limit dose 
in a 28-day dermal toxicity study in rats.
    The liver is the main target organ in mice, rats and dogs. In a 90-
day toxicity study in dogs, increased liver weights and centrilobular 
hepatocellular swelling in the liver were observed. Similar effects 
were observed in a chronic toxicity study in dogs at similar doses, 
indicating that systemic effects (mainly liver effects) occur at 
similar dose levels following short- through long-term exposure without 
increasing in severity. In a 90-day toxicity study in mice, 
hepatotoxicity (increased relative liver weight, liver enlargement, and 
centrilobular hepatocellular swelling) was observed at high doses. 
Similar effects were observed at the high dose in a mouse 
carcinogenicity study. Subchronic and chronic toxicity studies in rats 
produced similar effects (increased liver weights, centrilobular 
hepatocellular swelling, etc.) to those seen in mice and dogs. In 
addition, slight increases in thyroid weights and incisors were 
observed in subchronic and chronic toxicity studies in rats at high 
doses and at terminal stages of the study. Toxicity was not observed at 
the highest dose tested (HDT) in another carcinogenicity study in mice. 
There is no evidence of immunotoxicity or neurotoxicity in any of the 
submitted studies.
    Two studies in mice showed no evidence of carcinogenicity up to the 
HDT. In a rat carcinogenicity study, which was deemed unacceptable due 
to inadequate dosing, benign interstitial cell tumors (testis) and 
pancreas benign islet cell adenomas were observed (in females) at the 
high dose. These effects were not observed in an acceptable 
carcinogenicity study in rats at higher doses. In special mechanistic 
male rat studies there were no observable changes in serum hormone 
levels (estradiol, luteinizing hormone (LH), prolactin and 
testosterone) or reproductive effects (interstitial cell proliferation 
or spermatogenesis) noted. EPA classified etoxazole as ``not likely to 
be carcinogenic to humans.'' Etoxazole is not mutagenic.
    The toxicology data for etoxazole provides no indication of 
increased susceptibility, as compared to adults, of rat and rabbit 
fetuses to in utero exposure in developmental studies. The rabbit 
developmental toxicity study included maternal toxic effects (liver 
enlargement, decreased weight gain, and decreased food consumption) at 
the same dose as developmental effects (increased incidences of 27 
presacral vertebrae and 27 presacral vertebrae with 13th ribs). In the 
2-generation reproduction study conducted with rats, offspring toxicity 
was more severe (pup mortality) than parental toxicity (increased liver 
and adrenal weights) at the same dose, indicating increased qualitative 
susceptibility.
    Specific information on the studies received and the nature of the 
adverse effects caused by etoxazole as well as the no-observed-adverse-
effect-level (NOAEL) and the lowest-observed-adverse-effect-level 
(LOAEL) from the toxicity studies can be found at https://www.regulations.gov in docket ID number EPA-HQ-OPP-2010-0063 in the 
document titled Etoxazole; ``Human Health Risk Assessment for Proposed 
Tolerances and Uses on Peppers (Bell and Non-bell); Squash/Cucumbers 
(Subgroup 9B); Avocado; Tropical and Subtropical Fruits (Inedible 
Peel); Caneberry Subgroup 13-07A; Small Fruit Vine Climbing, Except 
Kiwifruit, Subgroup 13-07F; Low-growing Berry, Subgroup 13-07G; and 
Tea,'' pp. 29-31.

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

[[Page 20539]]

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 https://www.epa.gov/pesticides/factsheets/riskassess.htm.
    A summary of the toxicological endpoints for etoxazole used for 
human risk assessment is shown in the following Table:

    Table--Summary of Toxicological Doses and Endpoints for Etoxazole for Use in Human Health Risk Assessment
----------------------------------------------------------------------------------------------------------------
                                        Point of departure and
          Exposure/scenario               uncertainty/safety     RfD, PAD, LOC for risk  Study and toxicological
                                               factors                 assessment                effects
----------------------------------------------------------------------------------------------------------------
Acute dietary (Females 13-50 years of  A dose and endpoint attributable to a single dose were not identified in
 age and general population including   the database including the developmental toxicity studies.
 infants and children).
----------------------------------------------------------------------------------------------------------------
Chronic dietary (All populations)....  NOAEL = 4.62 mg/kg/day   Chronic RfD = 0.046 mg/  Chronic Oral Toxicity
                                        UFA = 10x.               kg/day.                  Study-Dog LOAEL = 23.5
                                       UFH = 10x..............  cPAD = 0.046 mg/kg/day.   mg/kg/day based upon
                                       FQPA SF = 1x...........                            increased alkaline
                                                                                          phosphatase activity,
                                                                                          increased liver
                                                                                          weights, liver
                                                                                          enlargement (females),
                                                                                          and incidences of
                                                                                          centrilobular
                                                                                          hepatocellular
                                                                                          swelling in the liver.
----------------------------------------------------------------------------------------------------------------
Cancer (Oral, dermal, inhalation)....  Classification: ``Not likely to be Carcinogenic to Humans.''
----------------------------------------------------------------------------------------------------------------
UFA = extrapolation from animal to human (interspecies). UFH = potential variation in sensitivity among members
  of the human population (intraspecies). UFDB = to account for the absence of data or other data deficiency.
  FQPA SF = Food Quality Protection Act Safety Factor. PAD = population adjusted dose (a = acute, c = chronic).
  RfD = reference dose. MOE = margin of exposure. LOC = level of concern.

C. Exposure Assessment

    1. Dietary exposure from food and feed uses. In evaluating dietary 
exposure to etoxazole, EPA considered exposure under the petitioned-for 
tolerances as well as all existing etoxazole tolerances in 40 CFR 
180.593. EPA assessed dietary exposures from etoxazole in food as 
follows:
    i. Acute exposure. Quantitative acute dietary exposure and risk 
assessments are performed for a food-use pesticide, if a toxicological 
study has indicated the possibility of an effect of concern occurring 
as a result of a 1-day or single exposure.
    No such effects were identified in the toxicological studies for 
etoxazole; therefore, a quantitative acute dietary exposure assessment 
is unnecessary.
    ii. Chronic exposure. In conducting the chronic dietary exposure 
assessment EPA used the food consumption data from the USDA 1994-1996 
and 1998 Continuing Surveys for Food Intake by Individuals (CSFII). As 
to residue levels in food, an unrefined, chronic dietary exposure 
assessment was performed for the general U.S. population and various 
population subgroups using tolerance-level residues for all 
agricultural commodities and 100 percent crop treated (PCT).
    iii. Cancer. EPA determines whether quantitative cancer exposure 
and risk assessments are appropriate for a food-use pesticide based on 
the weight of the evidence from cancer studies and other relevant data. 
If quantitative cancer risk assessment is appropriate, Cancer risk may 
be quantified using a linear or nonlinear approach. If sufficient 
information on the carcinogenic mode of action is available, a 
threshold or non-linear approach is used and a cancer RfD is calculated 
based on an earlier noncancer key event. If carcinogenic mode of action 
data are not available, or if the mode of action data determines a 
mutagenic mode of action, a default linear cancer slope factor approach 
is utilized. Based on the data summarized in Unit III.A., EPA has 
concluded that etoxazole does not pose a cancer risk to humans. 
Therefore, a dietary exposure assessment for the purpose of assessing 
cancer risk is unnecessary.
    2. Dietary exposure from drinking water. The Agency used screening 
level water exposure models in the dietary exposure analysis and risk 
assessment for etoxazole in drinking water. These simulation models 
take into account data on the physical, chemical, and fate/transport 
characteristics of etoxazole. Further information regarding EPA 
drinking water models used in pesticide exposure assessment can be 
found at https://www.epa.gov/oppefed1/models/water/index.htm.
    Based on the First Index Reservoir Screening Tool (FIRST), and 
Screening Concentration in Ground Water (SCI-GROW) models, the 
estimated drinking water concentrations (EDWCs) of etoxazole for 
chronic exposures for non-cancer assessments are estimated to be 4.761 
parts per billion (ppb) for surface water and 0.318 ppb for ground 
water.
    Modeled estimates of drinking water concentrations were directly 
entered into the dietary exposure model. For chronic dietary risk 
assessment, the water concentration of value 4.761 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). Etoxazole 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 etoxazole to share a common mechanism of toxicity 
with any other substances, and etoxazole does not appear to produce a 
toxic metabolite produced by other substances. For the purposes of this 
tolerance action, therefore, EPA has assumed that etoxazole does not 
have a

[[Page 20540]]

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 https://www.epa.gov/pesticides/cumulative.

D. Safety Factor for Infants and Children

    1. In general. Section 408(b)(2)(C) of FFDCA provides that EPA 
shall apply an additional tenfold (10x) margin of safety for infants 
and children in the case of threshold effects to account for prenatal 
and postnatal toxicity and the completeness of the database on toxicity 
and exposure unless EPA determines based on reliable data that a 
different margin of safety will be safe for infants and children. This 
additional margin of safety is commonly referred to as the Food Quality 
Protection Act (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 for 
etoxazole provides no indication of increased susceptibility, as 
compared to adults, of rat and rabbit fetuses to in utero exposure in 
developmental studies. In a rat reproduction study, offspring toxicity 
was more severe (pup mortality) than parental toxicity (increased liver 
and adrenal weights) at the same dose; thereby indicating increased 
qualitative susceptibility. Based on the concerns in this unit, a 
Degree of Concern Analysis was performed by EPA, which concluded that 
concern is low since:
    i. The effects in pups are well-characterized with a clear NOAEL;
    ii. The pup effects occur at the same dose as parental toxicity; 
and
    iii. The doses selected for various risk assessment scenarios are 
lower (~3000-fold lower) than the doses that caused offspring toxicity 
in the rat 2-generation reproduction study. Therefore, the endpoints 
selected for risk assessment are protective of the effects seen in the 
rat reproduction study.
    3. Conclusion. EPA has determined that reliable data show the 
safety of infants and children would be adequately protected if the 
FQPA SF were reduced to 1x. That decision is based on the following 
findings:
    i. The toxicity database for etoxazole is complete except for acute 
and subchronic neurotoxicity and immunotoxicity studies. Changes to 40 
CFR 180.158 make acute and subchronic neurotoxicity testing (OPPTS 
Guideline 870.6200), and immunotoxicity testing (OPPTS Guideline 
870.7800) required for pesticide registration. Although these studies 
are not yet available for etoxazole, the available data do not show any 
evidence of treatment-related effects on the immune system. Further, 
there is no evidence of neurotoxicity in any study in the toxicity 
database for etoxazole. Therefore, EPA does not believe that conducting 
neurotoxicity and immunotoxicity studies will result in a NOAEL lower 
than the NOAEL of 4.62 mg/kg/day already established for etoxazole. 
Consequently, an additional database uncertainty factor does not need 
to be applied.
    ii. There is no indication that etoxazole is a neurotoxic chemical 
and there is no need for a developmental neurotoxicity study or 
additional UFs to account for neurotoxicity.
    iii. Although there is qualitative evidence of increased 
susceptibility of offspring (pup mortality) compared to less severe 
parental effects (increased liver and adrenal weights) at the same dose 
in the rat multi-generation reproduction study, the Agency did not 
identify any residual uncertainties after establishing toxicity 
endpoints and traditional UFs (10x for interspecies variation and 10x 
for intraspecies variation) to be used in the risk assessment. 
Therefore, there are no residual concerns regarding developmental 
effects in the young.
    iv. There are no residual uncertainties identified in the exposure 
databases. The dietary food exposure assessments were performed based 
on 100 PCT and tolerance-level residues. EPA made conservative 
(protective) assumptions in the ground and surface water modeling used 
to assess exposure to etoxazole in drinking water. These assessments 
will not underestimate the exposure and risks posed by etoxazole.

E. Aggregate Risks and Determination of Safety

    EPA determines whether acute and chronic dietary pesticide 
exposures are safe by comparing aggregate exposure estimates to the 
acute PAD (aPAD) and chronic PAD (cPAD). For linear cancer risks, EPA 
calculates the lifetime probability of acquiring cancer given the 
estimated aggregate exposure. Short-, intermediate-, and chronic-term 
risks are evaluated by comparing the estimated aggregate food, water, 
and residential exposure to the appropriate PODs to ensure that an 
adequate MOE exists.
    1. Acute risk. An acute aggregate risk assessment takes into 
account acute exposure estimates from dietary consumption of food and 
drinking water. No adverse effect resulting from a single oral exposure 
was identified and no acute dietary endpoint was selected. Therefore, 
etoxazole is not expected to pose an acute risk.
    2. Chronic risk. Using the exposure assumptions described in this 
unit for chronic exposure, EPA has concluded that chronic exposure to 
etoxazole from food and water will utilize 11% of the cPAD for children 
1-2 years old, the population group receiving the greatest exposure. 
There are no residential uses for etoxazole.
    3. Short and intermediate-term risk. Short- and intermediate-term 
aggregate exposure takes into account short- and intermediate-term 
residential exposure plus chronic exposure to food and water 
(considered to be a background exposure level).
    A short- and/or intermediate-term adverse effect was identified; 
however, etoxazole is not registered for any use patterns that would 
result in short- and/or intermediate-term residential exposure. Short- 
and/or intermediate-term risk is assessed based on short- and/or 
intermediate term residential exposure plus chronic dietary exposure. 
Because there is no short- and/or 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 short- and/or intermediate-term risk), no 
further assessment of short- and/or intermediate-term risk is 
necessary, and EPA relies on the chronic dietary risk assessment for 
evaluating short- and/or intermediate-term risk for etoxazole.
    4. Aggregate cancer risk for U.S. population. Based on the lack of 
evidence of carcinogenicity in two adequate rodent carcinogenicity 
studies, etoxazole is not expected to pose a cancer risk to humans.
    5. 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 etoxazole residues.

IV. Other Considerations

A. Analytical Enforcement Methodology

    Adequate enforcement methodologies (gas chromatography/nitrogen-
phosphorus detection (GC/NPD) and gas chromatography/mass selective 
detection (GC/MSD) methods) are available to enforce the tolerance 
expression. The method may be requested from: Chief, Analytical

[[Page 20541]]

Chemistry Branch, Environmental Science Center, 701 Mapes Rd., Ft. 
Meade, MD 20755-5350; telephone number: (410) 305-2905; e-mail address: 
residuemethods@epa.gov.

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 U.N. Food and 
Agriculture Organization/World Health Organization food standards 
program, and it is recognized as an international food safety 
standards-setting organization in trade agreements to which the United 
States is a party. EPA may establish a tolerance that is different from 
a Codex MRL; however, FFDCA section 408(b)(4) requires that EPA explain 
the reasons for departing from the Codex level.
    The Codex has not established MRLs for etoxazole for the 
commodities discussed in this document.

C. Response to Comments

    EPA received a comment from a private citizen expressing concerns 
for genetically modified vegetables and undue risks from pesticides. 
However, this action does not involve use of genetically modified 
vegetables. Additionally, when new or amended tolerances are requested 
for the presence of the residues of a pesticide and its toxicologically 
significant metabolite(s) in food or feed, the Agency, as is required 
by section 408 of the Federal Food, Drug and Cosmetic Act (FFDCA), 
estimates the risk of the potential exposure to these residues by 
performing an aggregate risk assessment. Such a risk assessment 
integrates the individual assessments that are conducted for food, 
drinking water, and residential exposures. Additionally, the Agency, as 
is further required by section 408 of the FFDCA, considers available 
information concerning what are termed the cumulative toxicological 
effects of the residues of that pesticide and of other substances 
having a common mechanism of toxicity with it. The Agency has concluded 
after this assessment that there is a reasonable certainty that no harm 
will result from exposure to the residues of interest. Therefore, the 
proposed tolerances are found to be acceptable. These assessments 
consider body residue loads of the pesticide, as well as available 
information concerning the potential that other substances have a 
common mechanism of toxicity, in reaching a conclusion as to whether or 
not the reasonable certainty of no harm decision can be made.

D. Revisions to Petitioned-for Tolerances

    Upon review of the data supporting the petition, EPA revised the 
tolerance for caneberry subgroup 13-07A from 1.1 ppm to 1.5 ppm based 
on analysis of the residue field trial data using the Agency's 
Tolerance Spreadsheet in accordance with the Agency's Guidance for 
Setting Pesticide Tolerances Based on Field Trial Data.
    The Agency also corrected the commodity definition from ``fruit, 
small, vine climbing, subgroup 13-07F, except fuzzy kiwifruit'' to 
``fruit, small vine climbing, except fuzzy kiwifruit, subgroup 13-
07F.''
    EPA has also determined that the petitioned-for tolerance on tea at 
15 ppm should be established as a tolerance with no U.S. registrations 
on tea, dried at 15 ppm. At least one U.S. residue field trial study is 
required to establish a domestic registration on tea; however, no U.S. 
residue field trial data were submitted in support of the use of 
etoxazole on tea. Therefore, the Agency has established a tolerance 
with no U.S. registrations on tea, dried at 15 ppm.
    Additionally, IR-4 petitioned for individual tolerances on peppers, 
African eggplant, eggplant, martynia, okra, pea eggplant, pepino, 
roselle, and scarlet eggplant (PP 9E7675). In the Federal Register of 
December 8, 2010 (75 FR 76284-76292) (FRL-8853-8), EPA issued a final 
rule that revised the crop grouping regulations. As part of this 
action, EPA retained the pre-existing Crop Group 8 and added a new 
group titled ``Crop Group 8-10 Fruiting Vegetable Group.'' The new crop 
group 8-10 added new commodities and created new subgroups (including a 
subgroup consisting of the commodities requested in PP 9E7675). EPA 
indicated in the December 8, 2010 final rule as well as the earlier 
January 6, 2010 proposed rule (75 FR 807) (FRL-8801-2) that, for 
existing petitions for which a Notice of Filing had been published, the 
Agency would attempt to conform these petitions to the rule. Therefore, 
consistent with this rule, EPA is establishing a tolerance on the 
pepper/eggplant subgroup 8-10B. EPA concludes it is reasonable to 
establish the tolerance on the newly created subgroup, since the 
individual commodities for which tolerances were requested are 
identical to those which comprise the pepper/eggplant subgroup 8-10B.
    Also, because of differences in the tolerance levels between 
subgroup 9A (melon subgroup) and 9B (squash/cucumber subgroup), the two 
cannot be combined into a single tolerance under Crop Group 9 Cucurbit 
Vegetables as proposed in the petition. Accordingly, other than the 
nomenclature change to the existing subgroup 9A tolerance noted below, 
EPA is leaving the existing subgroup 9A tolerance intact and adding a 
new tolerance for subgroup 9B. In order to use the correct 
nomenclature, the existing tolerance for ``vegetable, cucurbit subgroup 
9A'' is being re-named ``melon subgroup 9A.''
    Finally, EPA has revised the tolerance expression to clarify:
    1. That, as provided in FFDCA section 408(a)(3), the tolerance 
covers metabolites and degradates of etoxazole not specifically 
mentioned; and
    2. That compliance with the specified tolerance levels is to be 
determined by measuring only the specific compounds mentioned in the 
tolerance expression.

V. Conclusion

    Therefore, tolerances are established for residues of etoxazole, 2-
(2,6-difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-
dihydrooxazole, in or on pepper/eggplant subgroup 8-10B at 0.20 ppm; 
tea, dried at15 ppm; berry, low growing, subgroup 13-07G at 0.50 ppm; 
fruit, small vine climbing, except fuzzy kiwifruit, subgroup 13-07F at 
0.50 ppm; squash/cucumber subgroup 9B at 0.02 ppm; avocado at 0.20 ppm; 
papaya at 0.20 ppm; star apple at 0.20 ppm; sapote, black at 0.20 ppm; 
mango at 0.20 ppm; sapodilla at 0.20 ppm; canistel at 0.20 ppm; sapote, 
mamey at 0.20 ppm; and caneberry subgroup 13-07A at 1.5 ppm.

VI. Statutory and Executive Order Reviews

    This final rule establishes tolerances under section 408(d) of 
FFDCA 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 final rule has been 
exempted from review under Executive Order 12866, this final rule 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

[[Page 20542]]

Risks (62 FR 19885, April 23, 1997). This final rule does not contain 
any information collections subject to OMB approval under the Paperwork 
Reduction Act (PRA), 44 U.S.C. 3501 et seq., nor does it require any 
special considerations under Executive Order 12898, entitled Federal 
Actions to Address Environmental Justice in Minority Populations and 
Low-Income Populations (59 FR 7629, February 16, 1994).
    Since tolerances and exemptions that are established on the basis 
of a petition under section 408(d) of FFDCA, such as the tolerance in 
this final rule, do not require the issuance of a proposed rule, the 
requirements of the Regulatory Flexibility Act (RFA) (5 U.S.C. 601 et 
seq.) do not apply.
    This final rule 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 section 408(n)(4) of FFDCA. 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 final rule. In addition, 
this final rule does not impose any enforceable duty or contain any 
unfunded mandate as described under Title II of the Unfunded Mandates 
Reform Act of 1995 (UMRA) (Pub. L. 104-4).
    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 of 1995 (NTTAA), Public Law 104-113, section 12(d) (15 U.S.C. 272 
note).

VII. Congressional Review Act

    The Congressional Review Act, 5 U.S.C. 801 et seq., generally 
provides that before a rule may take effect, the agency promulgating 
the rule must submit a rule report to each House of the Congress and to 
the Comptroller General of the United States. 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 this final rule in the Federal 
Register. This final rule 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: April 1, 2011.
Daniel J. Rosenblatt,
Acting 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. Section 180.593 is amended by:
0
i. Revising the introductory text in paragraph (a);
0
ii. Removing the commodities ``Cucumber,'' ``Grape'' and ``Strawberry'' 
from the table in paragraph (a);
0
iii. Revising the entry ``Vegetable, cucurbit subgroup 9A'' to read 
``Melon subgroup 9A'' in the table; and
0
iv. Alphabetically adding the following commodities to the table in 
paragraph (a) to read as follows:


Sec.  180.593  Etoxazole; tolerances for residues.

    (a) General. Tolerances are established for residues of etoxazole, 
including its metabolites and degradates, in or on the commodities in 
the table below. Compliance with the tolerance levels specified below 
is to be determined by measuring only etoxazole (2-(2,6-
difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-
dihydrooxazole) in or on the commodity.

------------------------------------------------------------------------
                                                              Parts per
                         Commodity                             million
------------------------------------------------------------------------
 
                                * * * * *
Avocado...................................................          0.20
Berry, low growing, subgroup 13-07G.......................          0.50
Caneberry subgroup 13-07A.................................          1.5
Canistel..................................................          0.20
 
                                * * * * *
Fruit, small vine climbing, except fuzzy kiwifruit,                 0.50
 subgroup 13-07F..........................................
 
                                * * * * *
Mango.....................................................          0.20
Melon subgroup 9A.........................................          0.20
 
                                * * * * *
Papaya....................................................          0.20
Pepper/eggplant subgroup 8-10B............................          0.20
 
                                * * * * *
Sapodilla.................................................          0.20
Sapote, black.............................................          0.20
Sapote, mamey.............................................          0.20
 
                                * * * * *
Squash/cucumber subgroup 9B...............................          0.02
Star apple................................................          0.20
 
                                * * * * *
Tea, dried *..............................................         15
 
                                * * * * *
------------------------------------------------------------------------
* There are currently no U.S. registrations for tea as of April 13,
  2011.

* * * * *
[FR Doc. 2011-8550 Filed 4-12-11; 8:45 am]
BILLING CODE 6560-50-P
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