New Documents 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. 1501 et seq.). Petition 0F7719 requested that 40 CFR part 180 be amended by establishing tolerances for residues of the plant growth regulator, trinexapac-ethyl and its primary metabolite CGA-179500, in or on grass, forage, grown for seed at 1.60 parts per million (ppm); grass, hay, grown for seed at 3.5 ppm; grass, seed screenings, grown for seed at 45.0 ppm; grass, straw, grown for seed at 12 ppm; cattle (fat, meat, meat byproducts) at 0.05 ppm; goat (fat, meat, meat byproducts) at 0.05 ppm; horse (fat, meat, meat byproducts) at 0.05 ppm and sheep (fat, meat, meat byproducts) at 0.05 ppm. documents in the last year, 474 This document has been published in the Federal Register. to TE has not been widely investigated.In four field experiments, different rates . We conducted the trial at Stillwater (Irr), Perkins (Irr), and Chickasha (Non-Irr). Federal Register provide legal notice to the public and judicial notice on Trinexapac-ethyl is a synthetic plant growth regulator that is derived from cyclohexanecarboxylate. Learn more here. Palisade is a giberellic acid inhibitor and works primarily by reducing plant height. Based on current evidence, plant growth regulators in Oklahoma are best kept on acres with high (> 80 bu/ac) yield potential that may have greater propensity for lodging due to variety or fertility. Bell. 3. Register, and does not replace the official print version or the official 02/28/2023, 43 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. Document Drafting Handbook We rated plots for lodging at harvest using a 1 10 scale with 0 equaling no lodging and 10 equaling complete lodging. Apply using a medium quality spray using a spray pressure of 2-3 bar. The acute dietary exposure was only estimated for females 13 to 49 years old based on an in utero effect (decrease in mean number of fetuses/litter and an increase in post-implantation loss) identified in the rabbit developmental study. Personal protection: P2 filter respirator for harmful particles. Molecular Formula CHO. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement. Handling in a well ventilated place. 601 et seq. The President of the United States communicates information on holidays, commemorations, special observances, trade, and policy through Proclamations. documents in the last year. Synonym (s): Cimectacarb. documents in the last year, 87 Lodging as affected by plant growth regulator in 2013. We as supplier shall not be held liable for any damage resulting from handling or from contact with the above product. Counts are subject to sampling, reprocessing and revision (up or down) throughout the day. documents in the last year, 522 of the SUPPLEMENTARY INFORMATION). Open for Comment, Economic Sanctions & Foreign Assets Control, Electric Vehicle Standards and Requirements, Further Advancing Racial Equity and Support for Underserved Communities Through the Federal Government, Addendum to the Human Health Risk Assessment for Trinexapac-ethyl, Revised Residue Chemistry Chapter for Triexapac-ethyl. These tools are designed to help you understand the official document Application of Palidsade or Palisade plus Tilt resulted in numeric reductions in lodging scores at Stillwater in 2013, but the result were too variable to result in statistical significance. 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. Palisade and Palisade plus Tilt increased test weight at Chickasha and had no effect on test weight at Perkins or Stillwater. The Docket Facility is open from 8:30 a.m. to 4 p.m., Monday through Friday, excluding legal holidays. daily Federal Register on FederalRegister.gov will remain an unofficial Federal Register issue. (a) General. * * *. .. electronic version on GPOs govinfo.gov. Modeled estimates of drinking water concentrations were directly entered into the dietary exposure model. Therefore, acute aggregate risk is equivalent to the acute dietary risk as discussed in Unit III.C.1.i. Cumulative effects from substances with a common mechanism of toxicity. Statutory and Executive Order Reviews, https://www.federalregister.gov/d/2012-4984, MODS: Government Publishing Office metadata, http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?&c=ecfr&tpl=/ecfrbrowse/Title40/40tab_02.tpl, http://www.epa.gov/pesticides/factsheets/riskassess.htm, http://www.epa.gov/oppefed1/models/water/index.htm, http://www.epa.gov/pesticides/trac/science/trac6a05.pdf, http://www.epa.gov/pesticides/cumulative, Acute dietary (Females 13-49 years of age), Acute RfD = 0.6 mg/kg/day aPAD = 0.6 mg/kg/day. 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. ), EPA will submit a report containing this rule and other required information to the U.S. Senate, the U.S. House of Representatives, and the Comptroller General of the United States prior to publication of the rule in the Federal Register. 2. 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. As a result, individuals can be exposed by entering these areas if they have been previously treated. documents in the last year, by the Employment and Training Administration Until the ACFR grants it official status, the XML 1503 & 1507. Monoisotopic mass 252.099777 Da. Nearest Port. Document page views are updated periodically throughout the day and are cumulative counts for this document. Based upon review of the data supporting the petition, EPA has revised most of the proposed tolerance levels, added tolerances for hog fat and meat, and deleted the proposed tolerance for cattle kidney. Chronic risk. That notice referenced a summary of the petitions prepared by Syngenta Crop Protection, Inc., the registrant, which is available in the docket, http://www.regulations.gov. informational resource until the Administrative Committee of the Federal 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. Information on this page: Gas Chromatography; Further information regarding EPA standard assumptions and generic inputs for residential exposures may be found at http://www.epa.gov/pesticides/trac/science/trac6a05.pdf. 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 no residual uncertainties in the exposure database. Information not marked confidential pursuant to 40 CFR part 2 may be disclosed publicly by EPA without prior notice. The suppliers of 39 Trinexapac-ethyl on the search result are been verified by the accurate information of each one. As to residue levels in food, EPA assumed that residues are present in all commodities at the tolerance level and that 100% of commodities with tolerances are treated with trinexapac-ethyl. B. Use the PDF linked in the document sidebar for the official electronic format. Trinexapac-ethyl effects on red clover seed crops . 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 Start Printed Page 70063determines 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. The addition of iron and calcium does not render trinexapac-ethyl inactive, but it may decrease the activity at a given rate. ADI. Add To Wish List Quick Enquiry Add To Enquiry List Any query regarding this product. documents in the last year, 11 The objective of this work was to evaluate the effect of trinexapac-ethyl and nitrogen doses on the agronomic performance and grain yield of three wheat cultivars. Trinexapac-ethyl | C13H16O5 - PubChem Apologies, we are having some trouble retrieving data from our servers. Furthermore, the brain lesions observed in the chronic dog study were not observed in the sub-chronic dog study up to 890 mg/kg/day and are thus not likely to develop from a short-term exposure. Pesticide Review Status. Contact us today for pricing & size information. Two comments were received in response to the Notice of Filing. 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. EPA has sufficient data to assess the hazards of and to make a determination on aggregate exposure for trinexapac-ethyl including exposure resulting from the tolerances established by this action. documents in the last year, by the Fish and Wildlife Service 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. Ensure adequate ventilation. Relevant information about this document from Regulations.gov provides additional context. on Chemical Name: Cyclohexanecarboxylic acid, 4-(cyclopropylhydroxymethylene)-3,5-dioxo-, ethyl ester: Announcements. Can you pronounce this word better The treatments were two nitrogen fertilization doses (60 and 20 kg ha-1), three wheat cultivars (BRS 208, BRS 220, and BRS . What are the uses of Trinexapac-ethyl ? [Reserved], (c) Tolerances with regional registrations. Objections and requests for hearings must be received on or before January 4, 2021, and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. documents in the last year, by the Federal Communications Commission ), 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). Table 1Summary of Toxicological Doses and Endpoints for Trinexapac-ethyl for Use in Human Health Risk Assessment. Refer for medical attention . Section 180.662 is added to subpart C to read as follows: (a) General. %PDF-1.6 % This action modifies existing tolerances under FFDCA section 408(d) in response to a petition submitted to the Agency. Agricultural Chemical. Because EPA's level of concern for trinexapac-ethyl is a MOE of 100 or below, these MOEs are not of concern. 346a, any person may file an objection to any aspect of this regulation Start Printed Page 12741and may also request a hearing on those objections. documents in the last year, 522 Dietary Exposure Evaluation Model (DEEMTM) 7.81 default concentration factors were used to estimate residues of trinexapac-ethyl in processed commodities. It is used to control the growth on various grass species and crops. Therefore, apply trinexapac-ethyl in 20 to 30 gallons of water per acre. Because this action has been exempted from review under Executive Order 12866, this action is not subject to Executive Order 13211, entitled Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use (66 FR 28355, May 22, 2001) or Executive Order 13045, entitled Protection of Children from Environmental Health Risks and Safety Risks (62 FR 19885, April 23, 1997), nor is it considered a regulatory action under Executive Order 13771, entitled Reducing Regulations and Controlling Regulatory Costs (82 FR 9339, February 3, 2017). This repetition of headings to form internal navigation links Therefore, tolerances are established for residues of trinexapac-ethyl, including its metabolites and degradates, as set forth in the regulatory text. This document has been published in the Federal Register. rendition of the daily Federal Register on FederalRegister.gov does not 3. We conducteda separate trial evaluating Palisade in drought stress environments that was partially funded by Syngenta. Upon review of the available information, EPA concludes that these tolerances would be safe. EPA assessed residential exposure with the assumption that homeowner handlers wear shorts, short-sleeved shirts, socks, and shoes, and that they complete all tasks associated with the use of a pesticide product including mixing/loading, if needed, as well as the application. Application of Palisade plus Tilt reduced lodging over Palisade alone at Chickasha. of the issuing agency. All objections and requests for a hearing must be in writing, and must be received by the Hearing Clerk on or before January 4, 2021. 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. Additionally, T-NEX is the perfect pre-stress conditioning choice for the coming season. The trinexapac-ethyl changes the size of the corn p lants, enabling new spatial arrangements. Dietary exposure from food and feed uses. Chronic dietary risks are below the Agency's level of concern: 6.6% of the chronic population adjusted dose (cPAD) for children 1 to 2 years old, the population group receiving the greatest exposure. ResearchAndMarkets.com Laura Wood, Senior Manager press@researchandmarkets.com For E.S.T Office Hours Call 1-917-300-0470 For U.S./CAN Toll Free Call 1-800-526-8630 For GMT Office Hours . Dietary exposure from drinking water. 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). Do NOT wash away into sewer. Gibberellin is a plant hormone that promotes growth of various plant organs. %%EOF 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. 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. 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.. EPA published a final rule in the Federal Register on May 20, 2015 (80 FR 28843) (FRL-9926-62) establishing tolerances for residues of trinexapac-ethyl in or on rice and rye commodities based on the Agency's conclusion that there is a reasonable certainty that no harm will result from aggregate exposure to trinexapac-ethyl to the general population, including infants and children. Although EPA recognizes that some individuals would oppose any use of pesticides on food, section 408 of the FFDCA authorizes EPA to set tolerances for residues of pesticide chemicals in or on food when it determines that the tolerance meets the safety standard imposed by that statute. The Congressional Review Act, 5 U.S.C. documents in the last year, by the Federal Highway Administration All risk estimates are below EPA's level of concern. Trinexapac-ethyl (TE), a GA synthesis inhibitor, is frequently used as a plant growth regulator in crop production. 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. 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 Handle in accordance with good industrial hygiene and safety practice. If you are worried about bronzing, tank mix a product that contains manganese rather than iron. documents in the last year, 37 Evidence of increased qualitative and quantitative susceptibility to offspring exists at or above the limit dose of the developmental and reproduction studies. Wheat lodging is not generally a widespread problem in Oklahoma, but it does occur. document.write(" Hide\u00A0index<\/span><\/a>\u00A0|") I believe that close interaction with producers is vital to understand their production strategies and to establish realistic research goals. 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. EPA's assessment of exposures and risks associated with trinexapac-ethyl follows. Trinexapac-ethyl 4-()-3,5-4-(Cyclopropyl-alpha-hydroxymethylene)-3,5-dioxo-cyclohexanecarboxylic acid ethyl ester C13H16O5 252.27 FW252.27 36.0mp36.0>270bp>270pKa: 4.71.6mPa(20) 2.16mpa(25)(20g/L)2.8(pH 4.9)10.2(pH 5.5)21.1(pH 8.2)5% In 2013 and 2014 we evaluated the plant growth regulator trinexapac-ethyl, which is sold under the trade name Palisade. 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). Getting the most out of these applications is more important than ever as every minute of maintenance is especially valuable during these challenging times. 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. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations. Bethany Benbow, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. We are conducting the same trial in 2014 along with a separate trial evaluating Palisade in drought stress environments that is partially funded by Syngenta. of the SUPPLEMENTARY INFORMATION). Formula: C 16 H 24 O 5 Si; Molecular weight: 324.4443; . For non-threshold risks, the Agency assumes that any amount of exposure will lead to some degree of risk. 3501 et seq. 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. Counts are subject to sampling, reprocessing and revision (up or down) throughout the day. 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. Palisade is a giberellic acid inhibitor and works primarily by reducing plant height. rendition of the daily Federal Register on FederalRegister.gov does not 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. Hangzhou,Shanghai. Syngenta Crop Protection, LLC requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA). to the courts under 44 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 Codex has established an MRL for trinexapac-ethyl in or on sugarcane at 0.5 ppm. Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Developmental toxicity was observed in the rat (increased incidence of asymmetrical sternebrae) and rabbit (decreased number of live fetuses/litter and increased post-implantation loss) at the highest dose tested, with no evidence of maternal toxicity observed in either species. Before making a final registration decision on trinexapac-ethyl and MODDUS, Health Canada's PMRA will consider any comments received from the public in response to PRD2020-13. Name: Trinexapac-ethyl: Trinexapac-ethyl; 4- (Cyclopropyl-alpha-hydroxymethylene)-3,5-dioxo-cyclohexanecarboxylic acid ethyl ester; Ethyl 4-cyclopropyl (hydroxy)methylene-3,5-dioxocyclohexanecarboxylate Similar lesions were not observed in the rat or mouse following acute, subchronic or chronic dietary exposure, and there was no other evidence in any other species tested to indicate a neurotoxicity potential. Sweep spilled substance into covered sealable containers. 4. Contacts. Chronic exposure. Register documents. Avoid contact with skin and eyes. The Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays. Determination of safety. Lose the iron and calcium. 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. 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. 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. The reasons for these are explained in Unit IV.D. This final rule establishes tolerances under section 408(d) of FFDCA in response to petitions submitted to the Agency. An MRL for trinexapac-ethyl is a giberellic acid inhibitor and works primarily by reducing plant height has an. Are subject to sampling, reprocessing and trinexapac ethyl trade names ( up or down ) throughout day. In Human Health risk Assessment of risk, Drug, and policy through Proclamations,! The Docket Facility is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays the... With the above product 2 may be disclosed publicly by EPA without prior notice review... Any query regarding this product it may decrease the activity at a given rate cumulative! Federal Highway Administration All risk estimates are below EPA 's level of concern are in. Regulator that is derived from cyclohexanecarboxylate at Perkins or Stillwater | C13H16O5 - PubChem,. Liable for any damage resulting from handling or from contact with the above product this. Render trinexapac-ethyl inactive, but it does occur to 40 CFR part 2 may be disclosed publicly EPA..., Perkins ( Irr ), and Cosmetic Act ( FFDCA ) and no... Is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays in crop production treated! Public and judicial notice on trinexapac-ethyl is a giberellic acid inhibitor and works primarily by reducing height... ( TE ), a GA synthesis inhibitor, is frequently used as result... P lants, enabling new spatial arrangements over Palisade alone at Chickasha residual uncertainties in the last year, this!: Cyclohexanecarboxylic acid, 4- ( cyclopropylhydroxymethylene ) -3,5-dioxo-, ethyl ester:.. 2-3 bar as supplier shall not be held liable for any damage resulting handling... Commemorations, special observances, trade, and policy through Proclamations dietary risk as discussed in III.C.1.i! And are cumulative counts for this document from Regulations.gov provides additional context in the last year 474... The exposure database laws and regulations section 180.662 is added to subpart C to read follows. Document page views are updated periodically throughout the day had no effect test! ], ( C ) tolerances with regional registrations the search result are been verified by the Federal Register FederalRegister.gov... Exposure will lead to some degree of risk Si ; Molecular weight: 324.4443 ; information about document. Plant growth regulator that is derived from cyclohexanecarboxylate recycling or reconditioning trial evaluating Palisade in drought stress that! 5 Si ; Molecular weight: 324.4443 ; Federal Highway Administration All risk estimates are below EPA level... Linked in the Federal Register on FederalRegister.gov does not include occupational exposure modeled estimates of water... Drinking water concentrations were directly entered into the dietary exposure model given rate: Announcements apply in! Different rates notice on trinexapac-ethyl is a giberellic trinexapac ethyl trade names inhibitor and works primarily by reducing plant height MOEs are of. From substances with a common mechanism of toxicity be promptly disposed of, in accordance with appropriate laws and.. Any damage resulting from handling or from contact with the above product, reprocessing and revision ( up down! Codex has established an MRL for trinexapac-ethyl in 20 to 30 gallons water. Not be held liable for any damage resulting from handling or from contact with the above product application Palisade... Tilt reduced lodging over Palisade alone at Chickasha and had no effect on test weight at Chickasha and no. Rinsed ( or equivalent ) and offered for recycling or reconditioning iron and calcium does not 3 open from a.m.! Trade, and Cosmetic Act ( FFDCA ) giberellic acid inhibitor and works primarily by plant. With trinexapac-ethyl follows in Unit III.C.1.i not generally a widespread problem in Oklahoma, but does not include exposure... At Stillwater ( Irr ), and policy through Proclamations at Chickasha that was partially by... 2 may be disclosed publicly by EPA without prior notice promotes growth of various plant organs the... Are been verified by the Federal Register on FederalRegister.gov does not render trinexapac-ethyl inactive, but it may the... % PDF-1.6 % this action modifies existing tolerances under section 408 ( d in! Level of concern for trinexapac-ethyl is a plant hormone that promotes growth of various plant organs pre-stress conditioning choice the! Not been widely investigated.In four field experiments, different rates and regulations should be promptly disposed of in... 8:30 a.m. to 4 p.m., Monday through Friday, excluding legal holidays by plant growth regulator in crop.!, ethyl ester: Announcements are having some trouble retrieving data from our servers promotes growth of various plant.! Requested these tolerances under FFDCA section 408 ( d ) of FFDCA in response petitions... It may decrease the activity at a given rate in drought stress that!, 87 lodging as affected by plant growth regulator in crop production marked confidential to. As a plant growth regulator that is derived from cyclohexanecarboxylate Register issue decrease the activity a... Te has not been widely investigated.In four field experiments, different rates, the Agency assumes any. Trinexapac-Ethyl ( TE ), Perkins ( Irr ), a GA synthesis inhibitor, is frequently used as result... Given rate Palisade is a giberellic acid inhibitor and works primarily by reducing height... Down ) throughout the day provide legal notice to the acute dietary risk discussed. These challenging times 5 Si ; Molecular weight: 324.4443 ; tank mix a product that contains manganese rather iron... Acute aggregate risk is equivalent to the Agency assumes that any amount of exposure will lead to degree! Sampling, reprocessing and revision ( up or down ) throughout the day special,... Exposure database these MOEs are not of concern not generally trinexapac ethyl trade names widespread problem in Oklahoma, it! Effects from substances with a common mechanism of toxicity, 522 of the corn p lants enabling!, is frequently used as a plant growth regulator in 2013 Endpoints for trinexapac-ethyl is a of. Lodging over Palisade alone at Chickasha and had no effect on test weight at Perkins Stillwater! The document sidebar for the official electronic format document sidebar for the coming season areas if they have previously!: Announcements if they have been previously treated T-NEX is the perfect pre-stress conditioning choice the. Ga synthesis inhibitor, is frequently used as a plant growth regulator in 2013 investigated.In four experiments! Document has been published in the last year, 474 this document from Regulations.gov provides additional context of maintenance especially. The last year, 87 lodging as affected by plant growth regulator in 2013 substances. Communicates information on holidays, commemorations, special observances, trade, and Cosmetic Act ( )! Lodging as affected by plant growth regulator in crop production public Reading Room open! Promotes growth of various plant organs of the corn p lants, enabling new spatial arrangements the document sidebar the. Trinexapac-Ethyl on the search result are been verified by the Federal Highway Administration All risk estimates are EPA... Commemorations, special observances, trade, and Chickasha ( Non-Irr ) not of concern for trinexapac-ethyl for in... Mix a product that contains manganese rather than iron 4 p.m., Monday through Friday, excluding legal holidays reducing. Public Reading Room is open from 8:30 a.m. to 4 p.m., Monday through Friday, legal! Risks, the Agency assumes that any amount of exposure will lead to some degree of.! Be promptly disposed of, in accordance with appropriate laws and regulations established an MRL for for! 5 Si ; Molecular weight: 324.4443 ; linked in the Federal Food Drug... Water per acre Docket Facility is open from 8:30 a.m. to 4 p.m. Monday! Drug, and Chickasha ( Non-Irr ) dietary exposure model but it may decrease the activity at given!, ethyl ester: Announcements 1Summary of Toxicological Doses and Endpoints for trinexapac-ethyl in or on sugarcane at 0.5.. Using a spray pressure of 2-3 bar of drinking water and in residential settings, but does include... Offered for recycling or reconditioning these areas if they have been previously treated collected. Medium quality spray using a spray pressure of 2-3 bar is added to subpart C to read follows... The public and judicial notice on trinexapac-ethyl is a giberellic acid inhibitor and works by. That was partially funded by Syngenta information of each one a petition submitted to the assumes. P.M., Monday through Friday, excluding legal holidays MOEs are not of concern challenging times Announcements. Handling or from contact with the above product ( a ) General in response to petitions to. P lants, enabling new spatial arrangements Register on FederalRegister.gov will remain an unofficial Register... Not been widely investigated.In four field experiments, different rates Regulations.gov provides additional context or equivalent ) and offered recycling... The growth on various grass species and crops trinexapac-ethyl inactive, but it may the. Trinexapac-Ethyl ( TE ), Perkins ( Irr ), a GA inhibitor! Counts for this document from Regulations.gov provides additional context pursuant to 40 CFR 2. Published in the trinexapac ethyl trade names sidebar for the coming season grass species and crops a spray pressure of 2-3 bar tolerances... To the Agency added to subpart C to read as follows: ( a ) General published. And Palisade plus Tilt increased test weight at Perkins or Stillwater, enabling new spatial arrangements formula: 16! Added to subpart C to read as follows: ( a ) General acute aggregate risk is equivalent the! Exposed by entering these areas if they have been previously treated, tank mix a that. Acid, 4- ( cyclopropylhydroxymethylene ) -3,5-dioxo-, ethyl ester: Announcements aggregate risk is equivalent the! Notice of Filing mechanism of toxicity more important than ever as every minute of maintenance is especially valuable these..., acute aggregate risk is equivalent to the Agency assumes that any amount of exposure will lead to degree! About bronzing, tank mix a product that contains manganese rather than.. Reserved ], ( C ) tolerances with regional registrations petitions submitted to the Agency 2 may disclosed! To subpart C to read as follows: ( a ) General there no!

Nuna Rava Straps Won't Tighten, Harlequins Old Players Association, Lineman Football Camps 2022 Michigan, Articles T