Given that the acute exposure estimates for acephate and methamidophos individually did not exceed 60% of the ARfD at the 99.9th percentile, it is unlikely that the combined risk would be of concern. Most proposed REIs are agronomically feasible. Agricultural communities apply it to crops such as citrus trees, fruit, potatoes, sugar beets, vine plants, mint, cotton, tobacco, hop cultivation, cranberries, and other berries. In the absence of data to estimate risk, a label direction specifying “Not for use with fogging equipment” is required. Acephate 97UP is water soluble and provides systemic control of insects through root uptake. Acephate did not cause birth defects in animals and adverse reproductive outcomes were only noted following exposure to high levels. In laboratory animals, the technical grade active ingredient acephate was slightly or moderately acutely toxic to rats or rabbits via the oral route, but highly toxic to mice. It is used primarily for control of aphids, including resistant species, in vegetables (e.g. Foliar application to all trees and ornamentals in residential areas is prohibited. Acephate is an important component of pest management programs to manage economically important pests and is used as a rotational insecticide for managing insect resistance. Treatment to trees and ornamentals using implant cartridges, and various methods of tree trunk injection resulting in no contact with the foliage is expected to result in minimum exposure to residential populations such as children and gardeners. If you would like to comment, please request the full consultation document. This document (PRVD2019-04) is subject to a 90-day public consultation period, during which the public including the pesticide manufacturers and stakeholders may submit written comments and additional information to the PMRA Publications Section. Acephate and methamidophos are soluble in water and mobile in soil. Acephate 90% SP is a soluble powder used as an insecticide for control of pests on selected agricultural crops and in certain non-crop areas. Acephate is a systemic insecticide with long lasting residual activity (typically 10 to 21 days), which is absorbed and transported throughout the plant, thereby protecting the whole plant. To obtain a full copy of Proposed Re-evaluation Decision PRVD2016-01 Acephate please contact our publications office. Proposed Re-evaluation Decision PRVD2016-01, Acephate is a consultation document that summarizes the science evaluation for acephate and presents the reasons for the proposed re-evaluation decision. If acephate is used at labelled application rates without any risk reduction measures, it has the potential to cause adverse effects in the organisms listed above. 610-491-2800 With implementation of proposed mitigation measures, the risk to the environment is expected to be acceptable when acephate is applied as a foliar spray by ground boom to other sites listed on the label. 14225 PEST CONTROL PRODUCTS ACT Arvesta Corporation Tomen Canada, Inc. The estimated acute exposure ranged from 600-2900% of the acute reference dose (ARfD) for acephate and 1100-5400% of the ARfD for methamidophos for the various population subgroups. An ARI of 1 or greater indicates that exposure to both compounds is not of concern. In addition to the site pest combinations listed above, acephate uses identified as grower priorities and registered through the User Requested Minor Use Label Expansion (URMULE) program have value either as the sole active ingredient registered for use on the site to control the listed pest(s), or for resistance management. SYSTEMIC INSECTICIDE GROUP 1B INSECTICIDE CAUTION POISON READ LABEL BEFORE USING GUARANTEE: *Acephate.....75% NET CONTENTS: 1.5 kg REGISTRATION NO. Protecting Your Health and the Environment, o reflect the current registered use pattern for acephate, to account for proposed mitigation measures, and to ensure that residues in food do not pose any health risk concerns. “Decision statement” as required by subsection 28(5) of the Pest Control Products Act. The active ingredient in ACEPHATE 75 SP is acephate, a water soluble insecticide readily absorbed by plant roots and foliage to give systemic control of feeding insects. Specifically, stakeholders are asked to comment on the feasibility of changes to application timing. Subsequently, the technical registrants of methamidophos voluntarily discontinued all methamidophos products and the registrations expired in 2012. ISSN: 1925-0967 (PDF version) Most uses of acephate have value in the food and non-food agriculture industry and are not of concern to human health or the environment when used according to revised label directions. King of Prussia, PA 19406. If you would like to comment, please request the full consultation document. Before making a final re-evaluation decision on acephate, the PMRA will consider any comments received from the public in response to Proposed Re-evaluation Decision PRVD2016-01, Acephate. All comments received during the 90-day public consultation period will be taken into consideration in preparation of a re-evaluation decision document,Footnote 2 which could result in revised risk mitigation measures. Consideration of and responses to comments pertaining to the health assessment already received for PRVD 2016-01 will be presented in the final re-evaluation decision for acephate. “Consultation statement” as required by subsection 28(2) of the Pest Control Products Act. Each MRL value defines the maximum concentration in parts per million (ppm) of a pesticide allowed in/on certain foods. Proposed protective measures to reduce worker exposure require consultation with user groups to determine their acceptability. This page is a summary of the consultation document. Acephate 97UP is manufactured by UPI and is an insecticide that comes in a water soluable formulation and provides reliable contact and systemic control of a wide spectrum of sucking and chewing insects. Only uses for which the exposure is well below levels that cause no effects in animal testing are considered acceptable for registration. For more details on the information presented in this Summary, please refer to the Science Evaluation of Proposed Re-evaluation Decision PRVD2016-01, Acephate. The current MRLs for acephate and methamidophos are listed in Section 9.1.1.3 of PRVD2016-01. To protect workers entering treated sites: agronomically feasible restricted-entry intervals (REIs) are proposed; those uses with non-agronomically feasible REIs (for example, outdoor cut flowers and greenhouse cut flowers) are proposed for cancellation. In order to reduce potential exposure to both compounds is not of concern if proposed protective measures to human... Certain insects on trees and Christmas trees modelling data implementation of proposed Re-evaluation Decision PRVD2016-01, acephate with,! New requirements as per label directions it also can be removed from the of... Are feasible for the control of pests on selected agricultural crops and in certain non-crop.! 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