To reach its decisions, the PMRA applies hazard and risk assessment methods as well as policies that are rigorous and modern. A science-based approach will be applied in making a final decision on acephate. Acephate is applied using conventional ground application equipment, soil injection, tree trunk injection and implant cartridges by farmers, farm workers and professional applicators. Pest Management Regulatory Agency 8 January 2016 ISSN: 1925-0967 (PDF version) Catalogue number: H113-27/2016-1E-PDF (PDF version). Registered pesticide product labels include specific directions for use. Acephate is registered to control a broad spectrum of insect pests on a wide variety of crops and contributes to pest management by offering an alternative mode of action for use on Canadian food crops. Acephate is an organophosphate insecticide. Any insect population may contain individuals naturally resistant to ACEPHATE 750 SP and other group code 1B insecticides. These directions must be followed by law. 610-491-2800 Acephate has been registered by the U.S. EPA since 1973. An ARI of 1 or greater indicates that exposure to both compounds is not of concern. Under controlled laboratory conditions, acephate and methamidophos can be toxic to some nontarget species such as bees, beneficial insects, birds, wild mammals, aquatic invertebrates, amphibians and fish. Pesticides and pest management consultations, Consultation on Acephate, Proposed Re-evaluation Decision PRVD2016-01. 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. In the absence of data to estimate risk, label directions specifying “Not for use with hand-held mist blowers” and “Automated mist blowers are permitted” are required. Health or environmental risk is considered acceptable if there is reasonable certainty that no harm to human health, future generations or the environment will result from use of or exposure to the product under its conditions or proposed conditions of registration. Once the final re-evaluation decision is made, the registrants will be instructed on how to address any new requirements. 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. It is used for control of a wide range of biting and sucking insects, especially aphids, including resistant species, in fruit, vegetables (e.g. It was of low acute toxicity via the dermal and inhalation routes of exposure. If you would like to comment, please request the full consultation document. 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. Animals given single doses of acephate exhibited effects on the nervous system (decreased cholinesterase activity), while animals given repeat doses of acephate demonstrated effects on the liver. Residue estimates in food were mostly based on monitoring data from the United States Department of Agriculture Pesticide Data Program as well as the Canadian Food Inspection Agency National Chemical Residue Monitoring Program. 99 ($2.17/Pound) FREE Shipping. For tree implant cartridges, exposure and risk were not of concern when used as per label directions, since applicator exposure was minimal. Acephate was mildly irritating to eyes and skin and was not found to cause an allergic skin reaction. There are limited viable alternative active ingredients to acephate available for the control of tarnished plant bug on celery and pepper maggot on peppers. Health Canada applies internationally accepted risk assessment methods as well as current risk management approaches and policies. The Overview describes the regulatory process and key points of the evaluation, while the Science Evaluation provides detailed technical information on the assessment of acephate. King of Prussia, PA 19406. If in eyes, flush with water.See a physician or contact a poison The key objective of the Pest Control Products Act is to prevent unacceptable risks to people and the environment from the use of pest control products. This is of particular value to producers of ornamental crops as they typically grow a wide variety of plants which require protection from pests that are often uncommon or sporadic in nature. 171 product ratings - Lot of 2 Ortho 0282210 Orthene 12 Oz. INSECTICIDE RESISTANCE WARNING For insecticide resistance management, TITAN Acephate 970 SG Insecticide is a Group 1B insecticide. With refined modelled drinking water concentrations, the estimated chronic exposure ranged from 1-3% of the ADI for acephate and 1-2% of the ADI for methamidophos for the various population subgroups. No inhalation data was available to assess postapplication worker exposure from hand-held or stationary foggers in greenhouses. An acceptable daily intake is an estimate of the level of daily exposure to a pesticide residue that, over a lifetime, is believed to have no significant harmful effects. RESISTANCE WARNING ACEPHATE 750 SP is a group code 1B insecticide. Cancellation of airblast and outdoor mistblower applications, which are currently registered for use on various trees and ornamentals, and in Christmas tree plantations, farm woodlots, nurseries, shelter belts, right of ways and municipal parks, Cancellation of the highest foliar application rate (resulting from the cancellation of applications by airblast/mistblower, the only method for which the highest rate is registered), Uses in farm woodlots, shelter belts, rights of way and municipal parks are limited to spot treatments using hand-held equipment only, Precautionary and hazard statements to inform users of the toxicity and potential risk of acephate to pollinators, beneficial arthropods, birds, mammals, and aquatic organisms, Label statements directing users to avoid application during periods of bloom or during the 9-day period before crop bloom for crops that are attractive to pollinators (or for other crops when using managed bees for pollination services), Statements directing users that tree injection applications must be made after the blooming/pollen shedding period, A label statement directing users not to discharge acephate-contaminated effluent from greenhouses into aquatic environments, Precautionary label statements informing users of ways to reduce the potential for runoff. It is used on food crops, citrus trees, as a seed treatment, on golf courses, and in commercial or institutional facilities. While addressing this comment, required changes were made to environmental endpoints used in the assessment. The estimated acute exposure for acephate and methamidophos in food and drinking water was of concern based on initial modelled drinking water concentrations. MRLs are specified for acephate and methamidophos on a wide range of commodities. It is proposed that a label statement prohibiting this specific use in residential areas be added. Pest Management Regulatory Agency
Acephate 97UP also acts on contact, but is more effective when insects ingest the insecticide. The current consultation covers only revisions to the proposed re-evaluation decision presented in PRVD2019-04. 12U-102 Acephate 97UP Insecticide Revision date 05-Nov-2015 Precautionary Statements - Prevention Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Wear protective gloves/protective clothing/eye protection/face protection Do not get in eyes, on skin, or on clothing 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. It does only list wasps, ants, crickets, earwigs, and pillbugs on the product label for this application, so it would not be the best product … Other labelled uses of acephate are proposed for continued registration with mitigation measures to protect human health and/or the environment. Acephate Due to the risk concerns identified, mitigation measures and refinements were considered in the modelled drinking water concentrations. To update Toxicological Information on labels: additional information about symptoms and treatment for exposed individuals are required. The health effects noted in animals occur at doses more than 100-times higher (and often much higher) than levels to which humans are normally exposed when pesticide products are used according to revised label directions. Currently, the main product available for foliar applications in various agricultural and horticultural scenarios is packaged as a soluble powder. Other labelled uses of acephate are proposed for continued registration with mitigation measures to protect human health and/or the environment. Health Canada applies internationally accepted risk assessment methods as well as current risk management approaches and policies. The re-evaluation decision document will include the final re-evaluation decision, the reasons for it and a summary of comments received on the proposed re-evaluation decision with Health Canada’s responses. When used according to the revised label directions, acephate does not pose an unacceptable risk to the environment. Reference doses define levels to which an individual can be exposed over a single day (acute) or lifetime (chronic) and expect no adverse health effects. Since the 2007 interim mitigation measures for acephate, the PMRA has updated the risk assessments considering new data, inclusion of methamidophos in the risk assessments, and the pellet formulation as a potential replacement of the soluble powder formulation. Acephate is unlikely to affect your health when used according to revised label directions. For enquiries, contact us. Proposed REIs range from 12 hours to 20 days. The PMRA will assess the combined risks of organophosphate pesticides once all individual organophosphates have been re-evaluated. You will not receive a reply. For more details on the information presented in this Summary, please refer to the Science Evaluation of Proposed Re-evaluation Decision PRVD2016-01, Acephate. No additional information is required at this time. Acephate -- 97.4% Orthene 97 WP Turf Tree Ornamental - 1can (.773LB) is the proven choice for key insect control in dozens of high value vegetable crops as well as soybeans, cotton and tobacco. The aggregate risk index (ARI) based on initial water modelled concentrations was greater than 2 in all populations subgroups except infants, where the ARI was 0.9. Acephate is applied to golf courses and turf, as well as, to horticulture crops. The active ingredient in Acephate 90% SP is absorbed by plants via the roots and foliage to provide systemic control of feeding insects. The re-evaluation considers data and information from pesticide manufacturers, published scientific reports, and other regulatory agencies. Under the authority of the Pest Control Products Act , all registered pesticides must be regularly re-evaluated by Health Canada’s Pest Management Regulatory Agency (PMRA) to ensure that they continue to meet current health and environmental safety standards and continue to have value. Acephate contributes to pest management in Canadian food crops. The PMRA conducted a risk assessment for acephate in 2004 based on available information at the time and published a proposed re-evaluation decision for public consultation (PACR2004-40). Only uses for which the exposure is well below levels that cause no effects in animal testing are considered acceptable for registration. Insecticide. Acephate also is important to the management of resistance to other active ingredients registered for the control of woolly apple aphid and woolly elm aphid on Saskatoon berry and omnivorous leaf roller on greenhouse roses. These methods consider the unique characteristics of sensitive subpopulations in both humans (for example, children) and organisms in the environment (for example, those most sensitive to environmental contaminants). The transformation product methamidophos was included in the risk assessment as it can be more toxic to nontarget organisms than acephate. Similar action was taken in the United States, where all registrations were terminated in 2009. 610-491-2800 potatoes, carrots, greenhouse tomatoes, and lettuce) and in horticulture (e.g. 21 May 2019
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