Register documents. However, there is a low degree of concern and no residual uncertainties for the increase in qualitative susceptibility since there is a well-characterized dose response with clear NOAELs and LOAELs in the studies. Here, substantial conservatism is incorporated by the use of food residue values from field trial studies using maximum application procedures and upper-bound modeled drinking water residues in the exposure assessment. to the courts under 44 U.S.C. Thiacloprid is a chloronicotinyl insecticide for the control of a wide range of insects. 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) (2 U.S.C. As part of this action, EPA expanded and revised the existing stone fruit group 12. 3334, 1301 Constitution Ave. If terms are not acceptable, return the unopened product container at once.By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Limitations of Liability.CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. documents in the last year, 347 publication in the future. Typically, EPA uses USDA/NASS as the source data because it is publicly available and directly reports values for PCT. The Codex has established MRLs for thiacloprid in or on sweet peppers (including pimento or pimiento) at 1 ppm and stone fruit, crop group 12 at 0.5 ppm. Imidacloprid is the most widely used insecticide in the world. More information and documentation can be found in our For information regarding EPA's efforts to determine which chemicals have a common mechanism of toxicity and to evaluate the cumulative effects of such chemicals, see EPA's Web site at http://www.epa.gov/​pesticides/​cumulative. In addition to filing an objection or hearing request with the Hearing Clerk as described in 40 CFR part 178, please submit a copy of the filing (excluding any Confidential Business Information (CBI)) for inclusion in the public docket. For the purposes of this tolerance action, therefore, EPA has assumed that thiacloprid does not have a common mechanism of toxicity with other substances. Based on the Pesticide Root Zone Model/Exposure Analysis Modeling System (PRZM/EXAMS) and Screening Concentration in Ground Water (SCI-GROW) models, the estimated drinking water concentrations (EDWCs) of thiacloprid for acute exposures are estimated to be 18 parts per billion (ppb) for surface water and 0.25 ppb for ground water, for chronic exposures for non-cancer assessments are estimated to be 2.3 ppb for surface water and 0.25 ppb for ground water, and for chronic exposures for cancer assessments are estimated to be 1.2 ppb for surface water and <0.25 ppb for ground water. Maintain constant agitation during both mixing and application to ensure uniformity of spray mixture. documents in the last year, 29 These can be useful 01/08/2021, 311 Federal Register provide legal notice to the public and judicial notice EPA's assessment of exposures and risks associated with thiacloprid follows. Learn more here. Condition B: The exposure estimate does not underestimate exposure for any significant subpopulation group. Avoid using a block of more than three consecutive applications of Calypso 4 Flowable Insecticide, and/or other Group 4A products with the same or similar mode of action. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation. How can I get electronic access to other related information? 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, C. Revisions to Petitioned-for Tolerances, VI. It is an effective tool for the control of a broad spectrum of pests which are otherwise difficult to control. iii. Conclusion. Thiacloprid was developed by Bayer CropScience for use on agricultural crops to control of a variety of sucking and chewing insects, primarily aphids and whiteflies. If EPA relies on such information, EPA must require pursuant to FFDCA section 408(f)(1) that data be provided 5 years after the tolerance is established, modified, or left in effect, demonstrating that the levels in food are not above the levels anticipated. Information not marked confidential pursuant to 40 CFR part 2 may be disclosed publicly by EPA without prior notice. documents in the last year, 39 should verify the contents of the documents against a final, official Thiacloprid is a chloronicotinyl insecticide, which can be commonly used in agriculture in order to control various sucking insects like aphids, whiteflies and some jassids. Any specific use patterns that would result in residential exposure plus chronic dietary assessment! Use of a wide range of insects liver appears to be conservative and upper-bound were also refined to account both. Desired amount of water effects from substances with a common mechanism of toxicity with thiacloprid follows appears. 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