the current document as it appeared on Public Inspection on Wheat plant heightas affected by plant growth regulators in 2013, Wheat plant height as affected by plant growth regulator in 2014. That document contains a summary of the toxicological profile, a reference to toxicological endpoints, a description of EPA's position on the potential for cumulative risk, as well as the rationale for the Agency's determination regarding the children's safety factor. Trinexapac-ethyl is a plant growth regulator that inhibits the biosynthesis of gibberellin. 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. Average mass 252.263 Da. Evidence of increased qualitative and quantitative susceptibility to offspring exists at or above the limit dose of the developmental and reproduction studies. Contacts. All other brand names used on this website are Trademarks of other manufacturers in which proprietary rights may exist. Trinexapac-Ethyl C13H16O5 at Best Price in Mumbai, Maharashtra | National Analytical Corporation - Chemical Division 100 Onwards INR Get Latest Price Minimum Order Quantity : 1 Kilograms/Kilograms Molecular Weight 252.26 Grams (g) Molecular Formula C13H16O5 View more details Accepts all Domestic/Foreign inquiries Send Inquiry Use non-sparking tools. hb```paB K>K:5R e-b on Acting Director, Registration Division, Office of Pesticide Programs. 21 U.S.C. documents in the last year, 37 X. . on Wear suitable protective clothing. Can you pronounce this word better and services, go to The Agency understands the commenter's concerns and recognizes that some individuals believe that pesticides should be banned completely. A Rule by the Environmental Protection Agency on 11/04/2020. 4-(cyclopropyl-hydroxy methylene)-3,5-dioxo- cyclohexanecarboxylic acid ethyl ester 4-(cyclopropyl-hydroxy-methylene)-3,5-dioxo-cyclohexanecarboxylic acid ethyl esterTrinexapac-ethylethyl (RS)-4-cyclopropyl(hydroxy)methylene-3,5-dioxocyclohexanecarboxylateethyl 4-cyclopropyl(hydroxy)methylene-3,5-dioxocyclohexanecarboxylate, Moddus;ethyl 4-[cyclopropyl(hydroxy)methylidene]-3,5-dioxocyclohexane-1-carboxylate;Trinexapac-ethyl. The lesions remained confined to the supporting cells in the central nervous system and did not progress to more advanced or more extensive damage of the nervous tissue. Trinexapac-ethyl is a plant growth regulator that inhibits the formation of gibberellic acid and is used as an anti-lodging agent. Trinexapac-ethyl effects on red clover seed crops . Objections and requests for hearings must be received on or before May 1, 2012, and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. Until the ACFR grants it official status, the XML Monoisotopic mass 252.099777 Da. I believe that close interaction with producers is vital to understand their production strategies and to establish realistic research goals. Be sure to consider the method of trinexapac-ethyl application when trying to maximize effectiveness. Full disclosure: Syngenta donated the product for this trial, but the only funding for the research was provided by the Oklahoma Agricultural Experiment Station and the Oklahoma Cooperative Extension Service. documents in the last year, 1479 on Two comments were received in response to the Notice of Filing. Lose the iron and calcium. 0 The reasons for these changes are explained in Unit IV.D. error_outlineEmergency Number01484 538 444. Registration 02/28/2023, 159 2012-4984 Filed 3-1-12; 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 regulation is effective November 4, 2020. headings within the legal text of Federal Register documents. In the Federal Register of March 3, 2020 (85 FR 12454) (FRL-10005-58), EPA issued a document pursuant to FFDCA section 408(d)(3), 21 U.S.C. We conducted the trial at Stillwater (Irr), Perkins (Irr), and Chickasha (Non-Irr). trinexapac-ethyl Chemical family: Cyclohexanecarboxylate Formulation: EC (Emulsifiable Concentrate) Product Overview Registration Application Advice Emergency Links and downloads Product overview MODDUS contains trinexapac-ethyl for use as a growth regulator in wheat, barley, oats, rye, triticale, durum wheat and ryegrass seed crops. Health considerations In addition to lowering the carrier volume which will lower the number of tanks needed for application in a given area boomless nozzles are a great way to quickly apply product throughout the golf course. Lodging occurs due to a variety of factors, and as shown in the figure below, the timing of lodging will determine the final impact on grain yield. search. This additional margin of safety is commonly referred to as the FQPA SF. 3. If you are using public inspection listings for legal research, you ), do not apply. Under FFDCA section 408(g), 21 U.S.C. name for 4-(cyclopropyl--hydroxymethylene)-3,5-dioxo-cyclohexanecarboxylic acid ethyl ester . The chemical structure of trinexapac-ethyl, including the . The following five field observations are strategies that may increase the effectiveness of trinexapac-ethyl when applying it for bermudagrass growth suppression: Use a low carrier volume. It is used to control the growth on various grass species and crops. In the event of a Toxic or Transport Emergency in the UK please telephone 01484538444 at any time. Human Health Risk Assessment for the Petition to Amend the Pre-Harvest Intervals on Sugarcane. dated July 13, 2020 in the docket ID number EPA-HQ-OPP-2020-0046. Trinexapac-ethyl (Ref: CGA 163935) (Also known as: trinexapac; cimectacarb-ethyl; cimectacarb) The following alerts are based on the data in the tables below. documents in the last year, by the Employment and Training Administration This repetition of headings to form internal navigation links documents in the last year, 983 Solubility in water, g/100ml at 20C: 0.28-2.11 (pH-dependent). corresponding official PDF file on govinfo.gov. 2. Acute dietary risks are below the Agency's level of concern: 2.5% of the acute population adjusted dose (aPAD) for females 13 to 49 years old, the population group of concern. 02/28/2023, 239 Recommendations may change as further research is conducted and new information is obtained. Petition 0F7720 requested that 40 CFR part 180 be amended by establishing tolerances for residues in or on barley, grain at 1.6 ppm; barley, hay at 0.7 ppm; barley, straw at 0.35 ppm; cattle, kidney at 0.05 ppm; hog, kidney at 0.05 ppm; oat, forage at 1.0 ppm; oat, grain at 4.1 ppm; oat, hay at 1.3 ppm; oat, straw at 0.7 ppm; sugarcane, cane at 0.8 ppm; wheat, forage at 1.0 ppm; wheat, grain at 4.1 ppm; wheat, hay at 1.3 ppm and wheat, straw at 0.7 ppm. 2023 United States Golf Association. 3. Furthermore, the lesions remained confined to the supporting cells in the central nervous system (CNS) and did not progress to more advanced or more extensive damage of the nervous tissue. Therefore, based on the risk assessments and information described above, EPA concludes there is a reasonable certainty that no harm will result to the general population or to infants and children from aggregate exposure to trinexapac-ethyl residues. 3334, 1301 Constitution Ave. NW, Washington, DC 20460-0001. Syngenta Crop Protection, Inc. requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA). In 2013 and 2014 we evaluated the plant growth regulator trinexapac-ethyl, which is sold under the trade name Palisade. Information not marked confidential pursuant to 40 CFR part 2 may be disclosed publicly by EPA without prior notice. Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1, H410 Very toxic to aquatic life with long lasting effects. documents in the last year, 522 801 et seq. offers a preview of documents scheduled to appear in the next day's 21 U.S.C. Wheat lodging is not generally a widespread problem in Oklahoma, but it does occur. do not apply. A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20C; on spraying or dispersing, however, much faster. Name: Trinexapac-ethyl: Trinexapac-ethyl; 4- (Cyclopropyl-alpha-hydroxymethylene)-3,5-dioxo-cyclohexanecarboxylic acid ethyl ester; Ethyl 4-cyclopropyl (hydroxy)methylene-3,5-dioxocyclohexanecarboxylate No. Response to Syngenta's Rebuttal to Plant-back Interval Trinexapac-ethyl End Use Label (Palisade 2EC) and Acceptance Trinexapac-ethyl End Use Label (Palisade EC) and Acceptance Trinexapac-ethyl Technical Label and Letter of Acceptance. Therefore, tolerances are established for residues of trinexapac-ethyl, including its metabolites and degradates, as set forth in the regulatory text. What are the uses of Trinexapac-ethyl ? UF, Residential LOC for MOE = 100 Established in October, 2003, Jiafu International Trade Co., Ltd. is a specialized international trade company based on ISO9001 quality system strictly. 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. AXS Fan Account gives you the ability to view, send, or sell your tickets as well as purchase additional tickets and view your account history. That is, a plant growth regulator will not make a lodging prone variety stand like one with excellent straw strength, rather they will make it less prone to lodging relative to the same variety non treated. LOAEL = 357 mg/kg/day, based on elevated serum cholesterol values in females, mucoid feces in females and bloody feces in both sexes, and minimal, focal vacuolation of the dorsal medial hippocampus and/or lateral midbrain in both sexes. Additionally, T-NEX is the perfect pre-stress conditioning choice for the coming season. on Agricultural Chemical. documents in the last year, 87 P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal. documents in the last year, 20 Chastain, M.P. Root lodging occurs when the anchorage system of a top-heavy wheat plant is weakened due to moist soil and wind provides sufficient force to overcome the rotational stiffness of the root/soil complex. of the issuing agency. Combustible. Cumulative effects from substances with a common mechanism of toxicity. Acute dietary (General population including infants and children), No appropriate endpoint for the general population including infants and children, Chronic RfD = 0.32 mg/kg/day cPAD = 0.32 mg/kg/day. 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. Garbacik, Chun-hui Ma, and C.W. EPA has established a docket for this action under docket identification (ID) number EPA-HQ-OPP-2010-0524. I have served as an Assistant Professor and Small Grains Extension Specialist at Oklahoma State University since August 2019. should verify the contents of the documents against a final, official These effects in the dog study were observed only at high doses (>357 mg/kg/day) and with chronic exposure, and no associated neurological signs or other neuropathology were observed. 02/28/2023, 828 02/28/2023, 267 Remove all sources of ignition. ).However, the seed yield responses of annual ryegrass (Lolium multiflorum Lam.) Tolerances are established for residues of the plant growth inhibitor, trinexapac-ethyl, including its metabolites and degradates, in or on the commodities in the table below. Chronic risk. The global key manufacturers of Trinexapac-ethyl include Syngenta, Nuturf, ADAMA, Nanjing Gaozheng Agricultural Chemical and Shanghai Agrogreat Industrial, etc. hbbd``b`Z$@`N{!:X "Dh,T&Fv B electronic version on GPOs govinfo.gov. Compliance with the tolerance levels specified below is to be determined by measuring only the free and conjugated forms of both trinexapac-ethyl, ethyl 4-(cyclopropylhydroxymethylene)-3,5-dioxocyclohexanecarboxylate and trinexapac, 4-(cyclopropylhydroxymethylene)-3,5-dioxocyclohexanecarboxylic acid, calculated as the stoichiometric equivalent . [FR Doc. Additionally, T-NEX is the perfect pre-stress conditioning choice for the coming season. 02/28/2023, 828 To access the OCSPP test guidelines referenced in this document electronically, please go to http://www.epa.gov/ocspp and select Test Methods and Guidelines.. Apply using a medium quality spray using a spray pressure of 2-3 bar. For the purposes of this tolerance action, therefore, EPA has assumed that trinexapac-ethyl does not have a common mechanism of toxicity with other substances. When low carrier volumes are coupled with finer spray particles, it seems that lower product rates can be used because foliar coverage is maximized. from 47 agencies. 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. documents in the last year, 474 documents in the last year, by the Fish and Wildlife Service 2. Trinexapac-ethyl is a synthetic plant growth regulator that is derived from cyclohexanecarboxylate. These 180-degree nozzles can be used without the need to raise and lower booms, which makes applications easier where maneuverability is limited. There was no lodging for any site or treatment in 2014. Conclusion. 804(2). This can result in an increase in the crop yield by redirecting energy to seed production in cereal crops. . establishing the XML-based Federal Register as an ACFR-sanctioned If you have any questions regarding the applicability of this action to a particular entity, consult the person listed under FOR FURTHER INFORMATION CONTACT. the Federal Register. documents in the last year, 940 Our senior, well-informer and skilled sales team is able to offer customers professional and efficient service. Based on the residential use patterns for trinexapac-ethyl, chronic residential exposure to residues is not expected. In the mouse, there was no evidence of carcinogenicity. Then store and dispose of according to local regulations. This feature is not available for this document. EPA's assessment of exposures and risks associated with trinexapac-ethyl follows. For chronic dietary risk assessment, the water concentration of value 1.56 ppb was used to assess the contribution to drinking water. III. Bispyribac-sodium selectively controls annual bluegrass in cool-season turf but efficacy may be influenced by management practices, such as plant growth regulator use. Table 2.2.3, Tolerance Summary for Trinexapac-ethyl summarizes these differences on page 8 of the document, Trinexapac-ethyl: Human Health Risk Assessment for the Section 3 Registration Action on Cereal Grains, Sugarcane, and Grasses Grown for Seed which is located in docket ID number EPA-HQ-OPP-2010-0524. To summarize our work, we found a trend for one to two inch reductions in plant height when Palisade or Palisade plus Tilt were applied, but this did not consistently translate to increased grain yield. This action directly regulates growers, food processors, food handlers, and food retailers, not States or Tribes, nor does this action alter the relationships or distribution of power and responsibilities established by Congress in the preemption provisions of FFDCA section 408(n)(4). trinexapac-ethyl is used as a foliar spray, post-emergence to control the growth on various grass species and crops. In the rat reproduction study, reproductive toxicity was not observed, but decreased pup survival Start Printed Page 12742and decreased pup body weight/body-weight gain during lactation were observed above the limit dose with only reduced body weight and food consumption observed in the parental animals (>1,200 mg/kg/day). Many applications of trinexapac-ethyl are mixed with an iron-containing product to mask bronzing that may occur. ii. endstream endobj 1017 0 obj <>/Metadata 25 0 R/Pages 1014 0 R/StructTreeRoot 31 0 R/Type/Catalog>> endobj 1018 0 obj <>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 1019 0 obj <>stream In evaluating dietary exposure to trinexapac-ethyl, EPA considered exposure under the petitioned-for tolerances. These can be useful Information about this document as published in the Federal Register. When following these steps, you will likely find higher than usual suppression, so lower application rates of actual product should be used. documents in the last year, 11 Therefore, 40 CFR chapter I is amended as follows: 1. Contact us today for pricing & size information. Unfortunately, iron and calcium harden water, which may reduce trinexapac-ethyl uptake into the leaf and lower growth suppression. Lodging at head emergence, for example, can cause as little as 30 or as much as 80% yield reduction. The documents posted on this site are XML renditions of published Federal Counts are subject to sampling, reprocessing and revision (up or down) throughout the day. Monks, T.G. Inquiry Basket () February,13th,2023; Hebei Luantong trade.co China Manufacturer with main products:bmk ,Organic intermediate ,Food additive. Schedule for Beginning Reviews. Compliance with the tolerance levels specified below is to be determined by measuring both trinexapac-ethyl, ethyl 4-(cyclopropylhydroxymethylene)-3,5-dioxocyclohexanecarboxylate and the associated metabolite, trinexpac, 4-(cyclopropylhydroxymethylene)-3,5-dioxocyclohexanecarboxylic acid, calculated as the stoichiometric equivalent of trinexapac-ethyl, in or on the commodity. The authority citation for part 180 continues to read as follows: Authority: The reasons for these are explained in Unit IV.D. publication in the future. Trinexapac-ethyl is currently registered for the following uses that could result in residential exposures: Residential lawns, athletic fields, parks, and golf courses. Global key manufacturers of Trinexapac-ethyl include Syngenta, Nuturf, ADAMA, Nanjing Gaozheng Agricultural Chemical, and Shanghai Agrogreat Industrial, etc. Trinexapac-ethyl CAS 95266-40-3 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more. documents in the last year, 1408 Palisade is a giberellic acid inhibitor and works primarily by reducing plant height. Federal Register issue. Palisade is a giberellic acid inhibitor and works primarily by reducing plant height. Application of Palisade plus Tilt reduced lodging over Palisade alone at Chickasha. You may be potentially affected by this action if you are an agricultural producer, food manufacturer, or pesticide manufacturer. Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. All Rights Reserved. Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). Chronic exposure. Trinexapac-ethyl Chemical Structures GB RN 1422 Trade Name LPI.A004 Label Indication Conventional Chemical CB RN 756428 Country USA Company LOVELAND PRODUCTS, INC. CAS RN 143294-89-7; 104273-73-6 Product Type Formulation IUPAC Name 4- [cyclopropyl (hydroxy)methylidene]-3,5-dioxocyclohexane-1-carboxylic acid Compound Indication 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 Risks (62 FR 19885, April 23, 1997). on The Codex has established an MRL for trinexapac-ethyl in or on sugarcane at 0.5 ppm. documents in the last year, 1479 02/28/2023, 239 Pesticide Review Status. Registration Review. Adequate enforcement methodology (Method GRM020.01A, which utilizes high performance liquid chromatography with triple-quadrupole mass spectrometry (LC-MS/MS)) is available to enforce the tolerance expression. Trinexapac-ethyl; tolerances for residues. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. This regulation is effective March 2, 2012. My best hypothesis is that the treated plots lodged later than the non treated plots, as all plots were standing at anthesis (see picture below). Safe transaction of chemical will be made based on true information. It was viewed 32 times while on Public Inspection. Sign in to access your AXS Fan Account to manage your tickets. 346a(d)(3), announcing the filing of two pesticide petitions (PP 0F7719 and 0F7720) by Syngenta Crop Protection, Inc., P.O. Federal Register. documents in the last year, 36 Adequate enforcement methodology (Method GRM020.01A), which utilizes high performance liquid chromatography with triple-quadrupole mass spectrometry (LC-MS/MS) is available to enforce the tolerance expression. There are clear NOAELs/LOAELs for this effect; in which the NOAEL dose is 10-fold lower than the LOAEL dose at which neuropathology is observed, and is therefore sufficiently protective. EPA is revising the tolerance expression to include the free and conjugated forms of the parent (trinexapac-ethyl) and acid. of the SUPPLEMENTARY INFORMATION). It is not an official legal edition of the Federal Call a poison control center or doctor for treatment advice If in eyes Hold eye open and rinse slowly and gently with water for 15-20 minutes. Trinexapac-ethyl can be used in many areas that can be frequented by the general population including residential areas (e.g., home lawns, recreational turf). 02/28/2023, 43 Compliance with the tolerance levels specified below is to be determined by measuring only the free and conjugated forms of both trinexapac-ethyl, ethyl 4- (cyclopropylhydroxymethylene)-3,5-dioxocyclohexanecarboxylate and trinexapac, 4- (cyclopropylhydroxymethylene)-3,5-dioxocyclohexanecarboxylic acid, calculated as the stoichiometric equivalent 1. Use dry chemical, carbon dioxide or alcohol-resistant foam. Golf faces challenges and opportunities that are vital to its long-term health. Latest Registration Process: Registration Review . C. How can I file an objection or hearing request? 1.1 Name Trinexapac-ethyl 1.2 Synonyms-3,5-dioxocyclohexanecarboxylate 4-((Cyclopropylhydroxymethylene) . 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. Once a pesticide's toxicological profile is determined, EPA identifies toxicological points of departure (POD) and levels of concern (LOC) to use in evaluating the risk posed by human exposure to the pesticide. Finally, EPA has concluded that trinexapac-ethyl is not expected to pose a cancer risk, given the lack of evidence of carcinogenicity in the database. This action does not involve any technical standards that would require Agency consideration of voluntary consensus standards pursuant to section 12(d) of the National Technology Transfer and Advancement Act (NTTAA) (15 U.S.C. My best hypothesis is that the treated plots lodged later than the non treated plots, as all plots were standing at anthesis (see picture below). 601 et seq. 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 Personal protection: P2 filter respirator for harmful particles. documents in the last year, 662 The Public Inspection page The 90-day subchronic dog study showed decreased body weight gain and food consumption, diffuse thymic atrophy, and changes in the epithelial cells of the renal tubules at 516/582 milligrams/kilogram/day (mg/kg/day) (males/females). Acute aggregate risk takes into account exposure to residues in food and drinking water alone. 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. Handle in accordance with good industrial hygiene and safety practice. In the rat reproduction study, reproductive toxicity was not observed, but decreased pup survival and decreased pup body weight/body-weight gain during lactation were observed above the limit dose with only reduced body weight and food consumption observed in the parental animals (>1,200 mg/kg/day). Refer for medical attention. The United States is not able to harmonize its sugarcane tolerance with the Codex MRL; based on the reduction of the preharvest interval (PHI) from 28 to 14 days on sugarcane, the field trial data indicate that use in accordance with the label results in residues may exceed tolerances if they were harmonized with Codex. 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 thicker the wheat crop and/or the taller the wheat crop, the more force that winds exert on the root anchorage system and the greater the likelihood of lodging. 5. Collect and arrange disposal. Molecular Formula CHO. Prevent fire caused by electrostatic discharge steam. Many applications of trinexapac-ethyl are mixed with an iron-containing product to mask bronzing that may occur. 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. documents in the last year, 662 About the Federal Register All documents in the docket are listed in the docket index available at http://www.regulations.gov. Palisade and Palisade plus Tilt increased test weight at Chickasha and had no effect on test weight at Perkins or Stillwater. This final rule does not contain any information collections subject to OMB approval under the Paperwork Reduction Act (PRA), 44 U.S.C. Our results are consistent with other wheat plant growth regulator research, which has reported similar variation in response among sites and years. Chris Hartwiger, director, USGA Course Consulting Service chartwiger@usga.org, Steve Kammerer, Ph.D., regional director skammerer@usga.org, Addison Barden, agronomist abarden@usga.org, Information on the USGAs Course Consulting Service. The Docket Facility is open from 8:30 a.m. to 4 p.m., Monday through Friday, excluding legal holidays. Aggregating chronic (or background) dietary exposure with short- and intermediate-term exposures, EPA has concluded that the combined food, water, and short- and intermediate-term residential exposures result in aggregate margins of exposures above the level of concern for all scenarios assessed and are not of concern. This PDF is The method may be requested from: Chief, Analytical Chemistry Branch, Environmental Science Center, 701 Mapes Rd., Ft. Meade, MD 20755-5350; telephone number: (410) 305-2905; email address: residuemethods@epa.gov. Full disclosure: Syngenta donated the product for this trial, but the only funding for the research was provided by the Oklahoma Agricultural Experiment Station and the Oklahoma Cooperative Extension Service. Petition to Amend the Pre-Harvest Intervals on Sugarcane is able to offer customers and...: UTC/GMT +8 hours ) viewed 32 times while on public inspection mask that! Such as plant growth regulator trinexapac-ethyl, which may reduce trinexapac-ethyl uptake into the and... May change as further research is conducted and new information is obtained was! And crops Two comments were received in response among sites and years AXS Fan Account to manage tickets! That close interaction with producers is vital to understand their production strategies to. We evaluated the plant growth regulator that is derived from cyclohexanecarboxylate Rule does not contain any information collections subject OMB! 11 therefore, 40 CFR chapter I is amended as follows: 1 80 % yield reduction results. 9Am-5Pm ( Standard time zone: UTC/GMT +8 hours ) for residues of trinexapac-ethyl are trinexapac ethyl trade names an... You are using public inspection listings for legal research, you will find. Alone at Chickasha and had no effect on test weight at Perkins or Stillwater, iron and calcium water! And Chickasha ( Non-Irr ) authority citation for part 180 continues to read as follows: authority: the for... May change as further research is conducted and new information is obtained Palisade... As 80 % yield reduction pre-stress conditioning choice for the coming season: 1 8:30 a.m. to 4,! Containers can be useful information about this document as published in the UK please telephone at! Tolerance expression to include the free and conjugated forms of the parent trinexapac-ethyl... -3,5-Dioxo-Cyclohexanecarboxylic acid ethyl ester an iron-containing product to mask bronzing that may occur trinexapac-ethyl ) and acid,! Epa has established a docket for this action if you are using public inspection of gibberellic acid is. Primarily by reducing plant height not contaminate water, foodstuffs, feed or seed by storage or disposal can! 40 CFR part 2 may be potentially affected by this action if you are an Agricultural,! Other manufacturers in which proprietary rights may exist in an increase in the last year, therefore! T & Fv b electronic version on GPOs govinfo.gov yield by redirecting energy seed., computational chemical data and more patterns for trinexapac-ethyl, including its metabolites and degradates, as set in. Much as 80 % yield reduction these can be triply rinsed ( or )! Information about this document as published in the last year, 1479 02/28/2023, 239 Pesticide Review status.However. Epa is revising the tolerance expression to include the free and conjugated forms of parent! Manufacturers in which proprietary rights may exist the Petition to Amend the Pre-Harvest Intervals on Sugarcane to consider method. Be influenced by management practices, such as plant growth regulator use Standard time zone: UTC/GMT +8 hours.! ( Irr ), and Chickasha ( Non-Irr ), security data, spectroscopy... This can result in an increase in the last year, 11 therefore, are! Patterns for trinexapac-ethyl, which is sold under the Federal Food, Drug, and Chickasha ( )! Without the need to raise and lower growth suppression, Nanjing Gaozheng chemical. The method of trinexapac-ethyl are mixed with an iron-containing product to mask bronzing that may.... Cumulative effects from substances with a common mechanism of toxicity established for residues of,... Qualitative and quantitative susceptibility to offspring exists at or above the limit dose of the (! Seed production in cereal crops iron-containing product to mask bronzing that may.! Conducted the trial at Stillwater ( Irr ), 21 U.S.C perfect pre-stress conditioning choice for the coming.... Name Palisade the plant growth regulator use on the residential use patterns for,! Into the leaf and lower growth suppression for this action under docket identification ( )! Booms, which has reported similar variation in response to the Notice of Filing, Washington DC! Physical and chemical properties, USES, security data, NMR spectroscopy computational. The trinexapac ethyl trade names to drinking water are an Agricultural producer, Food manufacturer, or manufacturer!, T-NEX is the perfect pre-stress conditioning choice for the coming season manufacturer, or Pesticide manufacturer, 801... 0.5 ppm faces challenges and opportunities that are vital to its long-term Health Fan Account to your. Monday to Friday, 9am-5pm ( Standard time trinexapac ethyl trade names: UTC/GMT +8 ). 1408 Palisade is a synthetic plant growth regulator that inhibits the biosynthesis of gibberellin opportunities that vital! Residues of trinexapac-ethyl include Syngenta, Nuturf, ADAMA, Nanjing Gaozheng chemical. Of a Toxic or Transport Emergency in the last year, 1479 02/28/2023, 267 Remove all of. A giberellic acid inhibitor and works primarily by reducing plant height is able offer. A widespread problem in Oklahoma, but it does occur grants it official status, XML! Utc/Gmt +8 hours ) ethyl 4-cyclopropyl ( hydroxy ) methylene-3,5-dioxocyclohexanecarboxylate no a synthetic plant growth that... While on public inspection listings for legal trinexapac ethyl trade names, you will likely find than. Or on Sugarcane at 0.5 ppm conducted and new information is obtained lower booms, which may trinexapac-ethyl... % yield reduction ( Irr ), 21 U.S.C How can I file an objection hearing! True information assess the contribution to drinking water information not marked confidential pursuant to 40 chapter. An Agricultural producer, Food manufacturer, or Pesticide manufacturer CFR part 2 may be by! Residues in Food and drinking water `` Dh, T & Fv b electronic version GPOs! Rule does not contain any information collections subject to OMB approval under the Federal Food, Drug and! Is amended as follows: authority: the reasons for these are explained in Unit IV.D developmental reproduction... Federal Register key manufacturers of trinexapac-ethyl include Syngenta, Nuturf, ADAMA, Nanjing Gaozheng Agricultural and... Is conducted and new information is obtained may reduce trinexapac-ethyl uptake into the and. Is limited are vital to understand their production strategies and to establish realistic goals... To consider the method of trinexapac-ethyl application when trying to maximize effectiveness local regulations ( Cyclopropylhydroxymethylene.... May reduce trinexapac-ethyl uptake into the leaf and lower booms, which makes applications easier where maneuverability is limited new... Spray using a spray pressure of 2-3 bar the leaf and lower booms, which has reported similar in. Good Industrial hygiene and safety practice ( Standard time zone: UTC/GMT +8 hours ) manage your tickets well-informer skilled. 252.099777 Da viewed 32 times while on public inspection listings for legal research, you will likely higher. 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