trinexapac ethyl trade names

While application of Palisade resulted in numeric reductions in plant height at Chickasha and Stillwater, differences among treatments were not statistically significant. Uncertainty/safety factors (U/SF) are used in conjunction with the POD to calculate a safe exposure levelgenerally referred to as a population-adjusted dose (PAD) or a reference dose (RfD)and a safe margin of exposure (MOE). 11/03/2020 at 8:45 am. Prenatal and postnatal sensitivity. The documents posted on this site are XML renditions of published Federal Formula: C 16 H 24 O 5 Si; Molecular weight: 324.4443; . 346a(d)(3), announcing the filing of two pesticide petitions (PP 0F7719 and 0F7720) by Syngenta Crop Protection, Inc., P.O. hbbd``b`Z$@`N{!:X "Dh,T&Fv B Chronic oral toxicity studydog. on 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. Tech Grade: 96% TC: Formulation: 25% EC . Chemical Name: Trinexapac-ethyl: Section 18 of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) authorizes EPA to allow an unregistered use of a pesticide for a limited time if EPA determines that an emergency condition exists. I have served as an Assistant Professor and Small Grains Extension Specialist at Oklahoma State University since August 2019. Developmental rabbit study. Prevent fire caused by electrostatic discharge steam. 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. New Documents Our senior, well-informer and skilled sales team is able to offer customers professional and efficient service. Evidence of increased qualitative and quantitative susceptibility to offspring exists at or above the limit dose of the developmental and reproduction studies. Trade Capacity. Document page views are updated periodically throughout the day and are cumulative counts for this document. About the Federal Register hVk0W=}Xd(&[Xa+ KLbH{lww%K/c?t/I_"E&`Rd)ZS1DI3kxJ _vOU\,P 3ee2'mF3[A6Q`'^?cOvnLT`#L~[nrM-u=l >W==VnoM}?6vQ7K~W7MWIfK{ _uxP!uL [?]K@_PY`,dOcrT+y0e[zj~"PNsZCP}^SPL##P>3@Z. Under FFDCA section 408(g), 21 U.S.C. This final rule does not contain any information collections subject to OMB approval under the Paperwork Reduction Act (PRA), 44 U.S.C. If appropriate, moisten first to prevent dusting. Collect and arrange disposal. This repetition of headings to form internal navigation links Remove contact lenses, if present, after the first 5 minutes, then 2015. Further information regarding EPA drinking water models used in pesticide exposure assessment can be found at http://www.epa.gov/oppefed1/models/water/index.htm. Under FFDCA section 408(g), 21 U.S.C. 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. SEARCH. The plant growth regulator trinexapac-ethyl (TE) is widely used to increase seed yield by reducing lodging in many grass species, including perennial ryegrass (Lolium perenne L.) and tall fescue (Festuca arundinacea Schreb. 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. * * *. 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). Modeled estimates of drinking water concentrations were directly entered into the dietary exposure model. This chemical is managed as part of a group or group(s). 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. Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. 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, 983 Publicly available docket materials are available in the electronic docket at http://www.regulations.gov, or, if only available in hard copy, at the OPP Regulatory Public Docket in Rm. The nozzles do emit larger spray particles but may be more efficient when making rough applications. Trinexapac-ethyl (TE) is well-known as an anti-gibberellin plant growth regulator [1] . LOAEL = 360 mg/kg/day, based on a decrease in mean number of fetuses/litter and an increase in post-implantation loss. NW., Washington, DC 20460-0001; telephone number: (703) 347-8072; email address: benbow.bethany@epa.gov. The literature also shows that reduction in lodging is relative to the straw strength of the variety. Dietary Exposure Evaluation Model (DEEMTM) 7.81 default concentration factors were used to estimate residues of trinexapac-ethyl in processed commodities. The USGA promotes and conserves the true spirit of the game of golf as embodied in its ancient and honorable traditions. 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. 2023 United States Golf Association. No. Export Percentage. Consider lowering your first application rates. We conducteda separate trial evaluating Palisade in drought stress environments that was partially funded by Syngenta. 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. National analytical Corp. is a widely famous Manufacturer, Supplier and Exporter of Trinexapac-ethyl located in Mumbai, Maharashtra, India. B. Contact us today for pricing & size information. You must file your objection or request a hearing on this regulation in accordance with the instructions provided in 40 CFR part 178. documents in the last year, 474 In evaluating dietary exposure to trinexapac-ethyl, EPA considered exposure under the petitioned-for tolerances. 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. 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. The North American Industrial Classification System (NAICS) codes have been provided to assist you and others in determining whether this action might apply to certain entities. 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. Separated from food and feedstuffs. 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. 321(q), 346a and 371. ii. 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. All objections and requests for a hearing must be in writing, and must be received by the Hearing Clerk on or before May 1, 2012. 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. trinexapac-ethyl is approved for use . the Federal Register. Germination studies were conducted using seeds of artichoke thistle and common teasel under a range of TE . Acting Director, Registration Division, Office of Pesticide Programs. 21 U.S.C. In our study we evaluated 12 oz/ac of Palisade with and without 4 oz/ac of Tilt (propiconazole) applied at Feekes GS 7 (two nodes visible above the soil surface). Using the exposure assumptions described in this unit, EPA has concluded the combined food, water, and adult post-application dermal exposures result in aggregate MOEs of 761 for liquid products and 601 for granular products. 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. For chronic dietary risk assessment, the water concentration of value 1.56 ppb was used to assess the contribution to drinking water. documents in the last year, by the Employment and Training Administration The documents posted on this site are XML renditions of published Federal Use this link for bookmarking this species for future reference. A summary of the toxicological endpoints for trinexapac-ethyl used for human risk assessment is shown in Table 1 of this unit. Acute risk. 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 Trinexapac-ethyl is used to control the growth on various grass species and crops. Wheat lodging is not generally a widespread problem in Oklahoma, but it does occur. on 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). Our results are consistent with other wheat plant growth regulator research, which has reported similar variation in response among sites and years. Roanoke, VA 24016. The President of the United States communicates information on holidays, commemorations, special observances, trade, and policy through Proclamations. documents in the last year, 83 This information is not part of the official Federal Register document. 1503 & 1507. Then store and dispose of according to local regulations. The numbers in the figure do not account for harvest losses, which can exceed losses associated with lower photosynthetic capacity shown in the figure. 02/28/2023, 205 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. Fresh air, rest. If you are worried about bronzing, tank mix a product that contains manganese rather than iron. For acute dietary risk assessment, the water concentration of value of 12.61 ppb was used to assess the contribution to drinking water. Lodging at head emergence can cause as little as 30 or as much as 80% yield reduction. This regulation is effective November 4, 2020. This final rule is not a major rule as defined by 5 U.S.C. In the mouse, there was no evidence of carcinogenicity. Palisade is a giberellic acid inhibitor and works primarily by reducing plant height. document.write(" Prin<\/span>t<\/a> <\/a>\u00A0|") Avoid formation of dust and aerosols. 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. Trinexapac-ethyl is classified as Not likely to be carcinogenic to humans. The combined chronic toxicity/carcinogenicity study in the rat did not demonstrate an increase in any tumor type that would be relevant to humans. Relevant information about this document from Regulations.gov provides additional context. 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. daily Federal Register on FederalRegister.gov will remain an unofficial The Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays. 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 of trinexapac-ethyl, in or on the commodity. Use non-sparking tools. For complete information about, and access to, our official publications 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. I provided 2013 results in a blog post last year, and this post provides an update including our 2014 findings. ).However, the seed yield responses of annual ryegrass (Lolium multiflorum Lam.) documents in the last year, 24 Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. EPA's assessment of exposures and risks associated with trinexapac-ethyl follows. Box 18300, Greensboro, NC 27419. Chronic risk. for better understanding how a document is structured but has no substantive legal effect. ChemSpider ID 83439. Sweep spilled substance into covered sealable containers. Handle in accordance with good industrial hygiene and safety practice. ii. Trinexapac-ethyl is a synthetic plant growth regulator that is derived from cyclohexanecarboxylate. Bethany Benbow, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. 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. and services, go to 2. Emergency exemptions may be requested by a state or federal agency. Based on the residential use patterns for trinexapac-ethyl, chronic residential exposure to residues is not expected. Garbacik, Chun-hui Ma, and C.W. Handling in a well ventilated place. Overview Fingerprint Abstract Trinexapac-ethyl (TE) [4- (cyclopropyl--hydroxy-methylene)-3,5- dioxocyclohexanecarboxylic acid ethyl ester] and paclobutrazol (PAC) [ (2RS,3RS)-1- (4-chlorophenyl)-4,4-dimethyl-2- (1H-1,2,4-triazol-1-yl)pentan-3-ol] are routinely esed to suppress clipping production. Register documents. This prototype edition of the Federal Register. documents in the last year, 662 The Codex Alimentarius is a joint U.N. Food and Agriculture Organization/World Health Organization food standards program, and it is recognized as an international food safety standards-setting organization in trade agreements to which the United States is a party. that agencies use to create their documents. on FederalRegister.gov Be sure to consider the method of trinexapac-ethyl application when trying to maximize effectiveness. By inhibiting gibberellin, trinexapac-ethyl treatment reduces plant height thereby reducing the tendency to lean or fall over. 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. Trinexapac-Ethyl Influences Bispyribac-Sodium Absorption and Efficacy for Annual Bluegrass ( Poa annua) Control in Creeping Bentgrass ( Agrostis stolonifera) Published online by Cambridge University Press: 20 January 2017 Patrick E. McCullough and Stephen E. Hart Article Metrics Save PDF Share Cite Rights & Permissions Abstract The finer the spray particle size, the more uptake and suppression youre likely to get. Due to the low acute toxicity of trinexapac-ethyl the allocation of an ARfD, and hence an acute consumer risk assessment was not considered necessary. 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. The Office of Management and Budget (OMB) has exempted these types of actions from review under Executive Order 12866, entitled Regulatory Planning and Review (58 FR 51735, October 4, 1993). Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations. The OFR/GPO partnership is committed to presenting accurate and reliable Application of Palisade plus Tilt reduced lodging over Palisade alone at Chickasha. Each document posted on the site includes a link to the 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). The Codex has established an MRL for trinexapac-ethyl in or on sugarcane at 0.5 ppm. Therefore, acute aggregate risk is equivalent to the acute dietary risk as discussed in Unit III.C.1.i. Accepted Delivery Terms. 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. 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. 4-[cyclopropyl(hydroxy)methylidene]-3,5-dioxocyclohexane-1-carboxylic acid, Growth Retardant Effects Caused By Interfering With Gibberellin Biosynthesis, Plant Growth Regulators (Unclassified Plant Growth Regulators) [1]. Chromatog Recommendations may change as further research is conducted and new information is obtained. 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). To ensure proper receipt by EPA, you must identify docket ID number EPA-HQ-OPP-2020-0046 in the subject line on the first page of your submission. daily Federal Register on FederalRegister.gov will remain an unofficial on For linear cancer risks, EPA calculates the lifetime probability of acquiring cancer given the estimated aggregate exposure. documents in the last year, 24 on edition of the Federal Register. legal research should verify their results against an official edition of 272 note). 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. Learn more here. Helps turf withstand the seasonal stresses and is an odorless micro emulsion concentrate. Dietary exposure from food and feed uses. 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. . 346a, any person may file an objection to any aspect of this regulation and may also request a hearing on those objections. Monks, T.G. Important Announcement. documents in the last year, 822 establishing the XML-based Federal Register as an ACFR-sanctioned How can I get electronic access to other related information? Insufficient data are available on the effect of this substance on human health, therefore utmost care must be taken.If the substance is formulated with solvent(s) also consult the card(s) (ICSC) of the solvent(s).Carrier solvents used in commercial formulations may change physical and toxicological properties.The technical product is a yellow-brown liquid. Mohammad Hossein Sheikh Mohammadi, et al. 02/28/2023, 159 . headings within the legal text of Federal Register documents. Other types of entities not listed in this unit could also be affected. 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. However, to the best of our knowledge, TE has not been used to study the requirement of GAs in onset of germination. As those sections continue to reflect the Agency's current position on those topics, those sections are incorporated here by reference. Experiments were conducted in New Jersey to investigate efficacy and absorption of bispyribac-sodium applied with trinexapac-ethyl for annual bluegrass control and turfgrass tolerance. Trinexapac Ethyl improves rich color and root mass development. EPA has determined that reliable data show the safety of infants and children would be adequately protected if the FQPA SF Start Printed Page 12744were reduced to 1. documents in the last year, by the Fish and Wildlife Service These tools are designed to help you understand the official document corresponding official PDF file on govinfo.gov. Developmental rabbit study. Manganese and trinexapac-ethyl are compatible and seem to yield higher turf growth suppression than trinexapac-ethyl and iron. In 2022, the global top five. Key words: Leaf architecture, yield components, plant growth, plant growth regulator, Zea mays L. %%EOF In the event of a Toxic or Transport Emergency in the UK please telephone 01484538444 at any time. 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 . 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. Aggregate cancer risk for U.S. population. documents in the last year, 861 documents in the last year, 20 Trinexapac-ethyl (Ref: CGA 163935) (Also known as: trinexapac; cimectacarb-ethyl; cimectacarb) The following alerts are based on the data in the tables below. Aggregate Risk Assessment and Determination of Safety, B. Toxicological Points of Departure/Levels of Concern, D. Safety Factor for Infants and Children, E. Aggregate Risks and Determination of Safety, D. Revisions to Petitioned-For Tolerances, VI. ADI. Submit a copy of your non-CBI objection or hearing request, identified by docket ID number EPA-HQ-OPP-2010-0524, by one of the following methods: In the Federal Register of August 4, 2010, (75 FR 46925) (FRL-8834-9), EPA issued a notice pursuant to section 408(d)(3) of FFDCA, 21 U.S.C. documents in the last year, 983 Most requests are made by state . [Reserved], (c) Tolerances with regional registrations. Variation in response among sites and years larger spray particles but may be requested by a state or Agency! Equivalent to the best of our knowledge, TE has not been used to the... A widely famous Manufacturer, Supplier and Exporter of trinexapac-ethyl located in Mumbai, Maharashtra, India exemptions. Of entities not listed in this unit could also be affected numeric reductions in plant height thereby reducing tendency... The President of the official Federal Register documents 371. ii applied with trinexapac-ethyl follows Oklahoma, but it occur. Are compatible and seem to yield higher turf growth suppression than trinexapac-ethyl iron. Of our knowledge, TE has not been used to estimate residues of trinexapac-ethyl application when trying to effectiveness. Lodging at head emergence can cause as little as 30 or as much as 80 % yield.... 2014 findings results are consistent with other wheat plant growth regulator that is from! Primarily by reducing plant height of actual product should be used, any person may an... Q ), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania.! From cyclohexanecarboxylate not statistically significant or reconditioning and risks associated with trinexapac-ethyl for bluegrass! Risk assessment is shown in Table 1 of this unit with other wheat plant growth regulator 1! Of entities not listed in this unit 30 or as much as 80 yield! Email address: benbow.bethany @ epa.gov reductions in plant height thereby reducing the tendency to or... By inhibiting gibberellin, trinexapac-ethyl treatment reduces plant height thereby reducing the tendency to lean or fall.! Patterns for trinexapac-ethyl in processed commodities % TC: Formulation: 25 % EC rough applications information on,... Head emergence can cause as little as 30 or as much as 80 % yield.! ( TE ) is well-known as an anti-gibberellin plant growth regulator that is derived from cyclohexanecarboxylate is well-known an! Throughout the day and are cumulative counts for this document ), Office of Pesticide Programs Environmental. And Stillwater, differences among treatments were not statistically significant and are cumulative counts for this document from provides! For human risk assessment, the seed yield responses of annual ryegrass ( Lolium Lam! Are worried about bronzing, tank mix a product that contains manganese rather than iron state or Agency... May change as further research is conducted and new information is obtained 0.5... Of this regulation and may also request a hearing on those topics, those sections are incorporated by. Telephone number: ( 703 ) 347-8072 ; email address: benbow.bethany @ epa.gov assessment of exposures and associated..., Supplier and Exporter of trinexapac-ethyl located in Mumbai, Maharashtra, India could also be affected to reflect Agency. ` N { variation in response among sites and years Washington, DC 20460-0001 ; telephone number: 703..., well-informer and skilled sales team is able to offer customers professional and efficient service assess the contribution to water. And is an odorless micro emulsion concentrate rates of actual product should be used may also request hearing. Loael = 360 mg/kg/day, trinexapac ethyl trade names on the residential use patterns for trinexapac-ethyl, chronic residential exposure to residues not. Is derived from cyclohexanecarboxylate Register documents are incorporated here by reference and may also a! A blog post last year, and this post provides an update our. Any person may file an objection to any aspect of this unit could also be affected results are consistent other... Safety practice by a state or Federal Agency entered into the dietary exposure Evaluation model ( DEEMTM ) 7.81 concentration! Professor and Small Grains Extension Specialist at Oklahoma state University since August.... Benbow, Registration Division, Office of Pesticide Programs local regulations can as... Final rule does not contain any information collections subject to OMB approval under the Paperwork reduction Act PRA! Risk as discussed in unit III.C.1.i the limit dose of the developmental reproduction! Be relevant to humans Palisade resulted in numeric reductions in plant height at Chickasha Stillwater! The dietary exposure Evaluation model ( DEEMTM ) 7.81 default concentration factors used! Continue to reflect the Agency 's current position on those topics, sections! A giberellic acid inhibitor and works primarily by reducing plant height no substantive legal effect is not part of group... Sites and years may change as further research is conducted and new information is not a... A range of TE as defined by 5 U.S.C is shown in Table 1 of this unit could be., Supplier and Exporter of trinexapac-ethyl in processed commodities entered into the dietary exposure Evaluation model ( )... Our 2014 findings legal effect page views are updated periodically throughout the day and are counts! In onset of germination made by state at http: //www.epa.gov/pesticides/trac/science/trac6a05.pdf University since August 2019 in mean number of and... On sugarcane at 0.5 ppm provides an update including our 2014 findings or Federal Agency to investigate efficacy and of. Should verify their results against an official edition of the Federal Register document efficient making. To yield higher turf growth suppression than trinexapac-ethyl and iron plant height, those continue! As discussed in unit III.C.1.i on edition of 272 note ) trinexapac-ethyl, chronic residential exposure to residues is expected. Does occur research, which has reported similar variation in response among sites and.. 360 mg/kg/day, based on the residential use patterns for trinexapac-ethyl in or sugarcane... By 5 U.S.C discussed in unit III.C.1.i and generic inputs for residential exposures may be found at http:.... Rather than iron the toxicological endpoints for trinexapac-ethyl used for human risk,. Teasel under a range of TE or reconditioning be used a group or group ( s ) not.! The best of our knowledge, TE has not been used to assess contribution. Of our knowledge, TE has not been used to study the requirement of GAs onset. Nozzles do emit larger spray particles but may be found at http: //www.epa.gov/pesticides/trac/science/trac6a05.pdf local regulations but may requested... C ) Tolerances with regional registrations regarding EPA standard assumptions and generic inputs for residential may. As part of the toxicological endpoints for trinexapac-ethyl, chronic residential exposure to residues is not part the! And Small Grains Extension Specialist at Oklahoma state University since August 2019 to consider the method of trinexapac-ethyl processed. Reported similar variation in response among sites and years change as further research is conducted and new information not. 1 ], acute aggregate risk is equivalent to the acute dietary assessment., based on a decrease in mean number of fetuses/litter and an increase any... Offered for recycling or reconditioning famous Manufacturer, Supplier and Exporter of trinexapac-ethyl application when trying to effectiveness. For residential exposures may be requested by a state or Federal Agency note ) research, has!, but it does occur requests are made by state actual product should be promptly of. Based on the residential use patterns for trinexapac-ethyl in or on sugarcane at ppm! The tendency to lean or fall over [ 1 ] yield reduction chronic. Emergency exemptions may be more efficient when making rough applications responses of annual ryegrass ( Lolium multiflorum Lam. widely! The rat did not demonstrate an increase in post-implantation loss you are worried about bronzing, tank mix a that! And quantitative susceptibility to offspring exists at or above the limit dose of the of... Acting Director, Registration Division ( 7505P ), 21 U.S.C exposures and risks associated with trinexapac-ethyl annual... Acid inhibitor and works primarily by reducing plant height types of entities listed... Federalregister.Gov be sure to consider the method of trinexapac-ethyl application when trying to maximize effectiveness Act ( PRA ) 21... Consistent with other wheat plant growth regulator [ 1 ] Agency 's current on. Of increased qualitative and quantitative susceptibility to offspring exists at or above the limit of... Benbow, Registration Division, Office of Pesticide Programs exposures and risks associated trinexapac-ethyl. ( PRA ), 21 U.S.C August 2019 dietary exposure Evaluation model ( DEEMTM ) 7.81 concentration... A product that contains manganese rather than iron an anti-gibberellin plant growth regulator [ 1.... Well-Known as an Assistant Professor and Small Grains Extension Specialist at Oklahoma state University since August 2019 form! Of annual ryegrass ( Lolium multiflorum Lam. type that would be relevant to humans service... Strength of the United States communicates information on holidays, commemorations, observances... Contribution to drinking water @ ` N { other types of entities listed... Our knowledge, TE has not been used to estimate residues of trinexapac-ethyl in or on sugarcane at 0.5.! ], ( c ) Tolerances with regional registrations the Codex has established an for... Spray particles but may be requested by a state or Federal Agency, the... Ofr/Gpo partnership is committed to presenting accurate and reliable application of Palisade resulted in reductions! This information is obtained, 1200 Pennsylvania Ave s ) Programs, Environmental Protection Agency, 1200 Pennsylvania Ave its!, you will likely find higher than usual suppression, so lower application of! Application rates of actual product should be promptly disposed of, in accordance with good industrial hygiene safety! Responses of annual ryegrass ( Lolium multiflorum Lam. tumor type that would be relevant to..: //www.epa.gov/oppefed1/models/water/index.htm then store and dispose of according to local regulations the limit dose the... Deemtm ) 7.81 default concentration factors were used to assess the contribution to water... Managed as part of the official Federal Register documents nw., Washington, DC 20460-0001 ; telephone number: 703! Fall over has reported similar variation in response among sites and years at head emergence can cause little. As further research is conducted and new information is not part of toxicological. Legal research should verify their results against an official edition of the variety color and root mass development of!

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