Residential handler exposure scenarios for both dermal and inhalation are considered to be short-term only, due to the infrequent use patterns associated with homeowner products. legal research should verify their results against an official edition of 1503 & 1507. The treatments were two nitrogen fertilization doses (60 and 20 kg ha-1), three wheat cultivars (BRS 208, BRS 220, and BRS . Therefore, apply trinexapac-ethyl in 20 to 30 gallons of water per acre. The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. 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. Manganese and trinexapac-ethyl are compatible and seem to yield higher turf growth suppression than trinexapac-ethyl and iron. EPA's aggregate exposure assessment incorporated this additional dietary exposure, as well as exposure in drinking water and from residential sources, although those latter exposures are not impacted by the modified use on sugarcane and thus have not changed since the last assessment. 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. Golf faces challenges and opportunities that are vital to its long-term health. Add To Wish List Quick Enquiry Add To Enquiry List Any query regarding this product. on SEARCH. Schedule for Beginning Reviews. by the Patent and Trademark Office documents in the last year, 983 documents in the last year, 20 This regulation establishes tolerances for residues of trinexapac-ethyl in or on multiple commodities which are identified and discussed later in this document. Based on the data summarized in Unit III.A., EPA has concluded that trinexapac-ethyl does not pose a cancer risk to humans. Evidence of increased qualitative and quantitative susceptibility to offspring exists at or above the limit dose of the developmental and reproduction studies. Although listed in the index, some information is not publicly available, e.g., Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. 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. The authority citation for part 180 continues to read as follows: Authority: The quality of Trinexapac-ethyl 95266-40-3 will be secured by ECHEMI. 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 . 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. Products in this class include flurprimidol, paclobutrazol, ethephon and trinexapac-ethyl. EPA's assessment of exposures and risks associated with trinexapac-ethyl follows. In estimating chronic dietary exposure, EPA used food consumption information from the USDA 1994-1996 and 1998 CSFII. While every effort has been made to ensure that Pesticide Review Status. 02/28/2023, 267 Final Decision Document- First Food Registrations of Decision Memo to Register First Food Uses, Proposed End-use product label for Palisade EC, Proposed End-use product label for Palisade 2EC. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations. 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. III. Sweep spilled substance into covered sealable containers. S-4400, One Potomac Yard (South Bldg. Learn more here. 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. Use this link for bookmarking this species for future reference. Trinexapac-ethyl effects on red clover seed crops . headings within the legal text of Federal Register documents. are not part of the published document itself. Inquiry Basket () February,13th,2023; Hebei Luantong trade.co China Manufacturer with main products:bmk ,Organic intermediate ,Food additive. 804(2). ii. rendition of the daily Federal Register on FederalRegister.gov does not on 21 U.S.C. ii. 1029 0 obj <>/Filter/FlateDecode/ID[<9B9F72845FCBC54B95A1BA019DA6AE45>]/Index[1016 20]/Info 1015 0 R/Length 73/Prev 68852/Root 1017 0 R/Size 1036/Type/XRef/W[1 2 1]>>stream informational resource until the Administrative Committee of the Federal Trinexapac-ethyl is used to control the growth on various grass species and crops. Modeled estimates of drinking water concentrations were directly entered into the dietary exposure model. 801 et seq. Ensure adequate ventilation. documents in the last year, 822 documents in the last year, 37 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. . Trinexapac-ethyl Chemical Structures GB RN 1422 Trade Name GOVERNOR G Label Indication Conventional Chemical CB RN 748461 Country USA Company THE ANDERSONS, 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 PLANT GROWTH REGULATOR documents in the last year, by the Employment and Training Administration NO open flames. This prototype edition of the 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. 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. 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. Because the acute and chronic dietary exposure estimates were based on several conservative assumptions (100% of crops treated with residues present at tolerance levels, default processing factors and screening level drinking water estimates), EPA is confident that the dietary exposure assessments do not underestimate risk to the general U.S. population and various population subgroups. The documents posted on this site are XML renditions of published Federal Lose the iron and calcium. In the mouse, there was no evidence of carcinogenicity. Register documents. 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. Register (ACFR) issues a regulation granting it official legal status. 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. Chemical Name: Cyclohexanecarboxylic acid, 4-(cyclopropylhydroxymethylene)-3,5-dioxo-, ethyl ester: Announcements. TermsPrivacy NoticeOSU Agriculture Division 2022 Oklahoma State University. 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 Agricultural Chemical. From non-dietary exposure. Receipt of a Pesticide Petition Filed for Residues of B. 0 Trinexapac-ethyl is a plant growth regulator that inhibits the formation of gibberellic acid and is used as an anti-lodging agent. 346a(d)(3), announcing the filing of two pesticide petitions (PP 0F7719 and 0F7720) by Syngenta Crop Protection, Inc., P.O. Register (ACFR) issues a regulation granting it official legal status. We rated plots for lodging at harvest using a 1 10 scale with 0 equaling no lodging and 10 equaling complete lodging. Freeze injury or disease can cause lodging due to stem failure, which is characterized by plant stems breaking near the base. Under FFDCA section 408(g), 21 U.S.C. In 2013 and 2014 we evaluated the plant growth regulator trinexapac-ethyl, which is sold under the trade name Palisade. Each document posted on the site includes a link to the 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. Established in October, 2003, Jiafu International Trade Co., Ltd. is a specialized international trade company based on ISO9001 quality system strictly. No lodging occurred in 2014 regardless of treatment. In addition, this final rule does not impose any enforceable duty or contain any unfunded mandate as described under Title II of the Unfunded Mandates Reform Act of 1995 (UMRA) (Pub. The Docket Facility telephone number is (703) 305-5805. 5. 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. Information on this page: Gas Chromatography; For more information on the general principles EPA uses in risk characterization and a complete description of the risk assessment process, see http://www.epa.gov/pesticides/factsheets/riskassess.htm. Name: Trinexapac-ethyl: Trinexapac-ethyl; 4- (Cyclopropyl-alpha-hydroxymethylene)-3,5-dioxo-cyclohexanecarboxylic acid ethyl ester; Ethyl 4-cyclopropyl (hydroxy)methylene-3,5-dioxocyclohexanecarboxylate Last updated on July 5, 2022 Palisade and Palisade plus Tilt increased test weight at Chickasha and had no effect on test weight at Perkins or Stillwater. A Rule by the Environmental Protection Agency on 03/02/2012. 3501 et seq., nor does it require any special considerations under Executive Order 12898, entitled Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations (59 FR 7629, February 16, 1994). Trinexapac-Ethyl 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