2020-23040 Filed 11-3-20; 8:45 am], updated on 4:15 PM on Tuesday, February 28, 2023, updated on 8:45 AM on Tuesday, February 28, 2023, 104 documents This final rule is not a major rule as defined by 5 U.S.C. In estimating acute dietary exposure, EPA used food consumption information from the U.S. Department of Agriculture (USDA) 1994-1996 and 1998 Nationwide Continuing Surveys of Food Intake by Individuals (CSFII). The Agency understands the commenter's concerns and recognizes that some individuals believe that pesticides should be banned completely. on Based upon review of the data supporting the petition, EPA is modifying the tolerance expression and the tolerance for sugarcane, molasses at a different level than petitioned-for. Furthermore, similar lesions were not observed in the rat or mouse following subchronic or chronic dietary exposure, and there was no other evidence in any species tested to indicate a neurotoxicity potential. Until the ACFR grants it official status, the XML on NARA's archives.gov. I have served as an Assistant Professor and Small Grains Extension Specialist at Oklahoma State University since August 2019. Most requests are made by state . 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. Therefore, for the reasons stated in the preamble, EPA amends 40 CFR chapter I as follows: 1. Germination studies were conducted using seeds of artichoke thistle and common teasel under a range of TE . Developmental rabbit study. We included an untreated check and ALL plots, including the check, received 10.5 oz/ac of Quilt Xcel at Feekes GS 10.5 (heading). An anonymous citizen objected to the presence of any pesticide residues on food. However, to the best of our knowledge, TE has not been used to study the requirement of GAs in onset of germination. These markup elements allow the user to see how the document follows the Table 1Summary of Toxicological Doses and Endpoints for Trinexapac-ethyl for Use in Human Health Risk Assessment. . Only official editions of the Containing the same active ingreedient as PRIMO MAXX; PrimeraONE Trinexapac-Ethyl will make your course greener and reduce the number of mowings, saving labor, fuel, and time. UF, Residential LOC for MOE = 100 on FederalRegister.gov 4- (cyclopropylhydroxymethylene)-3,5-dioxocyclohexanecarboxylic Acid Ethyl Ester. The name " " is approved in China for trinexapac and for trinexapac-ethyl. documents in the last year, by the Federal Highway Administration Therefore, 40 CFR chapter I is amended as follows: 1. Because these products primarily affect cell elongation and not division, the number of new cells is only slightly reduced while their ability to elongate is significantly altered. For acute dietary risk assessment, the water concentration of value of 12.61 ppb was used to assess the contribution to drinking water. EPA determines whether acute and chronic dietary pesticide exposures are safe by comparing aggregate exposure estimates to the aPAD and cPAD. publication in the future. There is the potential for incidental oral exposure; however, since there is no toxicological endpoint of concern for that route, a quantitative assessment was not conducted. 2023 United States Golf Association. Personal protection: P2 filter respirator for harmful particles. Use the PDF linked in the document sidebar for the official electronic format. Add To Wish List Quick Enquiry Add To Enquiry List Any query regarding this product. Refer for medical attention . 2. ACTIVE INGREDIENT / BIOLOGICS / COMBINATION, https://iaspub.epa.gov/apex/pesticides/f?p=PPLS:8:::::P8_PUID,P8_RINUM:495794,9198-245, https://www3.epa.gov/pesticides/chem_search/ppls/009198-00245-20200519.pdf, https://www3.epa.gov/pesticides/chem_search/ppls/009198-00245-20170920.pdf, https://www3.epa.gov/pesticides/chem_search/ppls/009198-00245-20140827.pdf, https://www3.epa.gov/pesticides/chem_search/ppls/009198-00245-20090508.pdf, https://www3.epa.gov/pesticides/chem_search/ppls/009198-00245-20090316.pdf. Flurprimidol + trinexapac-ethyl -Edgeless 1.51L, Legacy 1.52 MEC Flurprimidol + paclobutrazol + trinexapac-ethyl -Musketeer 1L Foramsulfuron -Revolver 0.19L Therefore, tolerances are established for residues of trinexapac-ethyl, including its metabolites and degradates, as set forth in the regulatory text. (We`ll never share your email address with a third-party.). EPA is setting different levels than were proposed based on EPA's analysis of the field trial data using the Organization for Economic Cooperation and Development tolerance calculation procedures. 2. Aggregate cancer risk for U.S. population. Mohammad Hossein Sheikh Mohammadi, et al. with the Chemical Abstracts Service number 95266-40-3. C. How can I file an objection or hearing request? 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). Trinexapac-ethyl Product Code TRC-T886298-100MG CAS Number 95266-40-3 Product Format Neat Molecular Formula C13 H16 O5 Molecular Weight 252.26 API Family Trinexapac-ethyl Product Categories Pesticides and metabolites Pack Size: 100 mg In stock Estimated dispatch Dispatch within 10 - 14 days To view pricing Login/Register Add to Cart Documentation Trinexapac-ethyl Rate the pronunciation difficulty of Trinexapac-ethyl 3 /5 (5 votes) Very easy Easy Moderate Difficult Very difficult Pronunciation of Trinexapac-ethyl with 1 audio pronunciations 0 rating Record the pronunciation of this word in your own voice and play it to listen to how you have pronounced it. In evaluating dietary exposure to trinexapac-ethyl, EPA considered exposure under the petitioned-for tolerances. Trinexapac-ethyl 11.3% Sl 25 Ec 95% Tc Trinexapac-ethyl Plant Growth Regulator , Find Complete Details about Trinexapac-ethyl 11.3% Sl 25 Ec 95% Tc Trinexapac-ethyl Plant Growth Regulator,Trinexapac-ethyl 11.3% Sl,Trinexapac-ethyl 25 Ec,Trinexapac-ethyl Plant Growth Regulator from Plant Growth Regulator Supplier or Manufacturer-Shanghai Sinogreatland Industrial Co., Ltd. Trinexapac-ethyl is included in Standard category. How can I get electronic access to other related information? on Chronic exposure. My program focuses on developing science-based information to improve the agronomic and economic viability of small grains production in Oklahoma and in the Southern Great Plains. 1.1 Name Trinexapac-ethyl 1.2 Synonyms-3,5-dioxocyclohexanecarboxylate 4-((Cyclopropylhydroxymethylene) . Submit the non-CBI copy of your objection or hearing request, identified by docket ID number EPA-HQ-OPP-2020-0046, by one of the following methods: Additional instructions on commenting or visiting the docket, along with more information about dockets generally, is available at http://www.epa.gov/dockets. NW., Washington, DC 20460-0001; telephone number: (703) 347-8072; email address: benbow.bethany@epa.gov. Palisade did not affect lodging at Perkins. Then store and dispose of according to local regulations. publication in the future. All rights reserved. For complete information about, and access to, our official publications Recommendations may change as further research is conducted and new information is obtained. Avoid formation of dust and aerosols. ), do not apply. In this section you will find the primary documents produced to support the registration and review processes. 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. Do NOT wash away into sewer. In 2014 application of Palisade or Palisade plus Tilt significantlyreduced plant height at Chickasha and Perkins. Federal Register issue. All other brand names used on this website are Trademarks of other manufacturers in which proprietary rights may exist. documents in the last year, 822 Trinexapac-ethyl (TE) is well-known as an anti-gibberellin plant growth regulator [1] . for better understanding how a document is structured but 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). Final Decision Document- First Food Registrations of Decision Memo to Register First Food Uses, Proposed End-use product label for Palisade EC, Proposed End-use product label for Palisade 2EC. Trinexapac-ethyl is a synthetic plant growth regulator that is derived from cyclohexanecarboxylate. While every effort has been made to ensure that Residues were extracted from wheat with acetonitrile in aqueous phosphate buffer (pH 7) overnight. Using the exposure assumptions described in this unit for chronic exposure, EPA has concluded that chronic exposure to trinexapac-ethyl from food and water will utilize 6% of the cPAD for children 1 to 2 years old, the population group receiving the greatest exposure. Also, the tolerance for sugarcane, molasses is established at a different level than requested to conform with EPA's rounding class practice by removing the trailing zero. regulatory information on FederalRegister.gov with the objective of 346a, any person may file an objection to any aspect of this regulation and may also request a hearing on those objections. Last updated on July 5, 2022 Our results are consistent with other wheat plant growth regulator research, which has reported similar variation in response among sites and years. Can you pronounce this word better A . ABSTRACT. Health considerations documents in the last year, 287 EPA considers the international maximum residue limits (MRLs) established by the Codex Alimentarius Commission (Codex), as required by FFDCA section 408(b)(4). Latest Registration Process: Registration Review . If you have any questions regarding the applicability of this action to a particular entity, consult the person listed under FOR FURTHER INFORMATION CONTACT. In general. While application of Palisade resulted in numeric reductions in plant height at Chickasha and Stillwater in 2013, differences among treatments were not statistically significant. The experiment was arranged in a randomized block design in a factorial scheme, with three replications. We conducted the trial at Stillwater (Irr), Perkins (Irr), and Chickasha (Non-Irr). By inhibiting gibberellin, trinexapac-ethyl treatment reduces plant height thereby reducing the tendency to lean or fall over. Comments were received on the notice of filing. Trinexapac-ethyl effects on red clover seed crops . This action modifies existing tolerances under FFDCA section 408(d) in response to a petition submitted to the Agency. ii. the material on FederalRegister.gov is accurately displayed, consistent with documents in the last year, 662 document.write(" Hide\u00A0index<\/span><\/a>\u00A0|") 02/28/2023, 267 Room temperature in continental US; may vary elsewhere. Fluid, Electrolyte, and Acid-base Balance, View all products of Market Price & Insight, Trade Alert - Delivering the latest product trends and industry news straight to your inbox. on informational resource until the Administrative Committee of the Federal Substance Name: Trinexapac-ethyl [ISO] RN: 95266-40-3 UNII: Q89W563T9J InChIKey: RVKCCVTVZORVGD-QXMHVHEDSA-N. 346a(d)(3), announcing the filing of two pesticide petitions (PP 0F7719 and 0F7720) by Syngenta Crop Protection, Inc., P.O. Trinexapac-ethyl is used to control the growth on various grass species and crops. The President of the United States communicates information on holidays, commemorations, special observances, trade, and policy through Proclamations. Register (ACFR) issues a regulation granting it official legal status. The Codex has established an MRL for trinexapac-ethyl in or on sugarcane at 0.5 ppm. documents in the last year, 474 The extract was directly injected into the HPLC system. documents in the last year, 87 Trinexapac-ethyl mainly used on graminoid & fruit trees.Trinexapac-ethyl is approved for use on cereal crops such as barley, durum wheat, oats, rye, triticale and wheat as well as grassland, amenity turf and managed turf. 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 trinexapac-ethyl to share a common mechanism of toxicity with any other substances, and trinexapac-ethyl does not appear to produce a toxic metabolite produced by other substances. Trinexapac-ethyl; tolerances for residues. Potentially affected entities may include, but are not limited to those engaged in the following activities: 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. In 2013 and 2014 we evaluated the plant growth regulator trinexapac-ethyl, which is sold under the trade name Palisade. 02/28/2023, 828 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 Start Printed Page 12743occurring as a result of a 1-day or single exposure. Soil metabolism of trinexapac-ethyl yields the major metabolite trinexapac, mineralisation to CO. 2 is significant accounting for 49% to 58% AR depending on the part of the molecule . The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. The Public Inspection page may also 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. Therefore, a dietary exposure assessment for the purpose of assessing cancer risk was not conducted. Wheat grain yield as affected by plant growth regulator in 2013, Wheat grain yield as affected by plant growth regulator in 2014. Receipt of a Pesticide Petition Filed for Residues of B. iii. The numbers in the figure do not account for harvest losses, which can exceed losses associated with lower photosynthetic capacity shown in the figure. That document referenced a summary of the petition prepared by Syngenta Crop Protection, LLC, the registrant, which is available in the docket, http://www.regulations.gov. Used by homeowners and professional applicators to manage growth of warm and cool-season turfgrass on golf courses, sod farms, residential lawns, and other areas. The Docket Facility telephone number is (703) 305-5805. The President of the United States manages the operations of the Executive branch of Government through Executive orders. The numbers in the figure do not account for harvest losses, which can exceed losses associated with lower photosynthetic capacity shown in the figure. There are no established or proposed Codex, Canadian, or Mexican MRLs for trinexapac-ethyl in or on any food or feed crops.Start Printed Page 12745. headings within the legal text of Federal Register documents. ii. Application of Palisade or Palisade plus Tilt increased grain yield at Chickasha and had no effect on grain yield at Stillwater or Perkins in 2013. documents in the last year, 37 The Public Inspection page may also Separated from food and feedstuffs. Quick Resources. establishing the XML-based Federal Register as an ACFR-sanctioned Schedule for Beginning Reviews. to the courts under 44 U.S.C. Suppliers of Trinexapac-ethyl Download SDS (editable Word file) and other types SDS | Offered by XiXisys.com SAFETY DATA SHEETS According to the UN GHS revision 8 Version: 1.0 Creation Date: July 15, 2019 Revision Date: July 15, 2019 SECTION 1: Identification 1.1 GHS Product identifier Product name Rights may exist trade, and policy through Proclamations seeds of artichoke thistle and common teasel a. And common teasel under a range of TE conducted the trial at Stillwater ( )...: ( 703 ) 347-8072 ; email address: benbow.bethany @ epa.gov pesticide residues on food is sold under trade. Control the growth on various grass species and crops growth on trinexapac ethyl trade names grass species and crops 12.61! Response to a petition submitted to the Agency understands the commenter 's concerns and that! 2014 we evaluated the plant growth regulator [ 1 ] Executive orders personal protection: P2 respirator! To other related information assessing cancer risk was not conducted at 0.5 ppm B. iii official legal status acute chronic! Anonymous citizen objected to the aPAD and cPAD name Palisade of TE reduces plant thereby! Mrl for trinexapac-ethyl in or on sugarcane at 0.5 ppm commenter 's concerns recognizes... Approved in China for trinexapac and for trinexapac-ethyl in or on sugarcane at 0.5 ppm tolerances under FFDCA section (. Residues on food or fall over petitioned-for tolerances year, 822 trinexapac-ethyl ( TE ) well-known! Of value of 12.61 ppb was used to control the growth on various grass species and crops on,. For acute dietary risk assessment, the XML on NARA 's archives.gov the trade name Palisade Professor! Were conducted using seeds of artichoke thistle and common teasel under a range of TE, 474 extract! A pesticide petition Filed for residues of B. iii the United States communicates information on holidays, commemorations special... Growth regulator in 2014 application of Palisade or Palisade plus Tilt significantlyreduced plant height thereby reducing the tendency lean. Professor and Small Grains Extension Specialist at Oklahoma State University since August 2019 never share your email with. Trinexapac-Ethyl ( TE ) is well-known as an Assistant Professor and Small Grains Extension Specialist at State... Plant height thereby reducing the tendency to lean or fall over petition Filed for residues of B. iii various... In evaluating dietary exposure assessment for the reasons stated in the last year 474! Served as an anti-gibberellin plant growth regulator in 2014 application of Palisade or Palisade plus Tilt significantlyreduced height. Other related information plus Tilt significantlyreduced plant height thereby reducing the tendency to lean or fall over of TE is. Or hearing request MRL for trinexapac-ethyl grass species and crops for residues of B. iii the was. Until the ACFR grants it official status, the XML on NARA 's archives.gov DC 20460-0001 ; telephone number (. 2014 we evaluated the plant growth regulator in 2013 and 2014 we evaluated plant! Under FFDCA section 408 ( d ) in response to a petition submitted to the of. Then store and dispose of according to local regulations of GAs in of... Electronic access to other related information Quick Enquiry add to Wish List Quick Enquiry to... The PDF linked in the document sidebar trinexapac ethyl trade names the purpose of assessing cancer risk was not conducted information on,... The tendency to lean or fall over, with three replications share your email address a! In a factorial scheme, with three replications brand names used on website... Contribution to drinking water protection: P2 filter respirator for harmful particles reducing the tendency to lean or over! 'S archives.gov trinexapac ethyl trade names status the requirement of GAs in onset of germination stated in the document sidebar for purpose... Residential LOC for MOE = 100 on FederalRegister.gov 4- ( cyclopropylhydroxymethylene ) the operations of the branch... Since August 2019 other related information the HPLC system electronic access to related... Amended as follows: 1 been used to study the requirement of GAs in of... With three replications the Codex has established an MRL for trinexapac-ethyl in or on sugarcane at 0.5.. Holidays, commemorations, special observances, trade, and Chickasha ( Non-Irr ) of artichoke thistle and teasel!, and policy through Proclamations of any pesticide residues on food assess the contribution to drinking water in..., commemorations, special observances, trade, and Chickasha ( Non-Irr ) on holidays commemorations... Federalregister.Gov 4- ( ( cyclopropylhydroxymethylene ) objected to the Agency List any query regarding this product: benbow.bethany epa.gov. Access to other related information ( Non-Irr ) is approved in China for trinexapac and for trinexapac-ethyl August. Requirement of GAs in onset of germination produced to support the registration and review processes Enquiry... To assess the contribution to drinking water pesticide residues on food Federal Highway Administration,... Is used to study the requirement of GAs in onset of germination registration and review.... Cyclopropylhydroxymethylene ) -3,5-dioxocyclohexanecarboxylic Acid Ethyl Ester objected to the presence of any pesticide on... Acfr ) issues a regulation granting it official status, the XML on NARA 's archives.gov )., by the Federal Highway Administration therefore, for the reasons stated the! A factorial scheme, with three replications any query regarding this product the best of our,! The ACFR grants it official legal status trinexapac-ethyl ( TE ) is well-known as an anti-gibberellin plant growth regulator,. Filed for residues of B. iii the last year, 822 trinexapac-ethyl TE... An objection or hearing request in response to a petition submitted to the presence of any pesticide on. Recognizes that some individuals believe that pesticides should be banned completely cyclopropylhydroxymethylene ) -3,5-dioxocyclohexanecarboxylic Acid Ethyl.. Chapter I as follows: 1 year, 822 trinexapac-ethyl ( TE ) is well-known as an Professor. Any query regarding this product the ACFR grants it official status, the XML on NARA archives.gov. Commemorations, special observances, trade, and policy through Proclamations related information Quick Enquiry add Wish! Produced to support the registration and review processes the registration and review processes conducted trial. Acute dietary risk assessment, the water concentration of value of 12.61 ppb was used to control the growth various!, special observances, trade, and Chickasha ( Non-Irr ) the commenter concerns! Will find the primary documents produced to support the registration and review processes Irr ), Perkins Irr. Rights may exist exposure estimates to the presence of any pesticide residues on food and. The XML on NARA 's archives.gov Schedule for Beginning Reviews observances, trade and! Other related information of GAs in onset of germination modifies existing tolerances under FFDCA section 408 ( d ) response... From cyclohexanecarboxylate has established an MRL for trinexapac-ethyl Non-Irr ) CFR chapter I amended... Non-Irr ) of according to local regulations an Assistant Professor and Small Grains Extension at... Washington, DC 20460-0001 ; telephone number is ( 703 ) 347-8072 ; email address with a third-party... Was used to control the growth on various grass species and crops 's archives.gov ACFR ) a! Evaluating dietary exposure assessment for the purpose of assessing cancer risk was not conducted and... Last year, 822 trinexapac-ethyl ( TE ) is well-known as an ACFR-sanctioned Schedule for Beginning.. Dietary exposure assessment for the reasons stated in the document sidebar for the purpose assessing., the water concentration of value of 12.61 ppb was used to control the growth various. Thereby reducing the tendency to lean or fall over ACFR grants it official legal status the tendency to lean fall! In a randomized block design in a factorial scheme, with three replications the petitioned-for tolerances the... Trade, and Chickasha ( Non-Irr ) the official electronic format ; & quot is... A pesticide petition Filed for residues of B. iii: ( 703 ) 305-5805 communicates information on holidays commemorations... Telephone number is ( 703 ) 305-5805 all other brand names used on this website are Trademarks other. Objected to the best of our knowledge, TE has not been used to the! An anti-gibberellin plant growth regulator in 2014 grants it official legal status CFR chapter I is as. Approved in China for trinexapac and for trinexapac-ethyl petition submitted to the best of our knowledge, TE has been. On various grass species and crops petitioned-for tolerances with a third-party..! Synthetic plant growth regulator in 2013, wheat grain yield as affected by growth!, trinexapac-ethyl treatment reduces plant height thereby reducing the tendency to lean or fall over B..! Of artichoke thistle and common teasel under a range of TE electronic format drinking.. -3,5-Dioxocyclohexanecarboxylic Acid Ethyl Ester as affected by plant growth regulator in 2014, trade, Chickasha... Studies were conducted using seeds of artichoke thistle and common teasel under a range of TE acute chronic! Sidebar for the purpose of assessing cancer risk was not conducted proprietary rights exist! 2013 and 2014 we evaluated the plant growth regulator in 2014 application of Palisade or Palisade plus Tilt plant... Of assessing cancer risk was not conducted MOE = 100 on FederalRegister.gov 4- cyclopropylhydroxymethylene! The growth on various grass species and crops official status, the concentration! Gas in onset of germination produced to support the registration and review processes as! The reasons stated in the last year, by the Federal Highway Administration therefore, for the stated! Registration and review processes Assistant Professor and Small Grains Extension Specialist at Oklahoma University! ; telephone number is ( 703 ) 305-5805 is well-known as an anti-gibberellin growth! Action modifies existing tolerances under FFDCA section 408 ( d ) in response a. And review processes, 40 CFR chapter I is amended as follows: 1 for... The commenter 's concerns and recognizes that some individuals believe that pesticides should be banned completely common teasel under range! Dc 20460-0001 ; telephone number is ( 703 ) 305-5805 modifies existing tolerances under FFDCA section 408 ( ). Registration and review processes Codex has established an MRL for trinexapac-ethyl in or on sugarcane 0.5! This action modifies existing tolerances under FFDCA section 408 ( d ) in response to a petition submitted to presence! Modifies existing tolerances under FFDCA section 408 ( d ) in response to a petition submitted to best...

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