Directions include risk reduction measures to protect human and environmental health. 2 oz per gallon of water. Since Acephate is an Organophosphate insecticide, the chemical works by blocking an enzyme in the nervous system, thus interrupting the essential processes that help the insect communicate with muscles and with other nerves. Based on initial modelled drinking water concentrations, the estimated chronic exposure ranged from 8-36% of the acceptable daily intake (ADI) for acephate and 16-69% of the ADI for methamidophos for the various population subgroups. Changes to label statements to include precautionary statements for sites with characteristics that may be conducive to runoff and when heavy rain is forecasted are required to reduce the potential for acephate in runoff to adjacent aquatic habitats. 171 product ratings - Lot of 2 Ortho 0282210 Orthene 12 Oz. 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. Acephate is an insecticide registered to control a broad spectrum of insect pests on a wide variety of crops and use sites, including forest and woodlots, terrestrial food and feed crops, and outdoor ornamentals. Several MRL changes for acephate and methamidophos are proposed as a result of this re-evaluation, as indicated in Section 9.1.1.3 of PRVD2016-01. Foliar application to all trees and ornamentals in residential areas is prohibited. For tree implant cartridges, exposure and risk were not of concern when used as per label directions, since applicator exposure was minimal. Pesticide MRLs are established through the evaluation of scientific data under the Pest Control Products Act. You will not receive a reply. MRLs are specified for acephate and methamidophos on a wide range of commodities. Other labelled uses of acephate are proposed for continued registration with mitigation measures to protect human health and/or the environment. Currently, the main product available for foliar applications in various agricultural and horticultural scenarios is packaged as a soluble powder. In the absence of data to estimate risk, a label direction specifying “Not for use with fogging equipment” is required. It is also used to control ants, wasps, cockroaches, earwigs and other insects in and around residences, institutions, and … As a result, this causes a build-up … In addition, the test data on which the decision is based will also be available for public inspection, upon application, in the PMRA’s Reading Room (located in Ottawa). If you would like to comment, please request the full consultation document. 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. Pest Management Regulatory Agency Based on potential health concerns, the PMRA is proposing to cancel the registration of the end-use product formulated as a soluble powder. However, when the proposed mitigation measures such as lowered application rates and revised restricted-entry intervals (REIs) are considered, the risk estimates for postapplication workers are not of concern. The PMRA will then publish a Re-evaluation Decision that will include the decision, the reasons for it, a summary of comments received on the proposed decision and the PMRA’s response to these comments. At one time acephate was used commonly in and around homes, but most of those uses are no longer allowed. Therefore, risks of concern were not identified with this use. An ARI of 1 or greater indicates that exposure to both compounds is not of concern. 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. Acephate can enter nontarget terrestrial and aquatic habitats through spray drift and can enter aquatic habitats through runoff and leaching. Acephate is an insecticide that belongs to the organophosphate group of chemicals.It is typically used as a foliar spray against chewing and sucking insects, such as aphids, leaf miners, Lepidopterous larvae, sawflies, and thrips on fruits, vegetables, potatoes, sugarbeet, vines, rice, hops, ornamentals, and greenhouse crops like peppers and cucumbers. For more information, please refer to the following: Before making a re-evaluation decision on acephate, the PMRA will consider any comments received from the public in response to this consultation document. With refined modelled drinking water concentrations and in consideration of mitigation measures and refinements as discussed above, the ARI was greater than 20 for infants and all other population subgroups. Potential exposure to acephate may occur through the diet (for example, food and drinking water), when applying the product, or by entering treated sites. After a re-evaluation of the organophosphate insecticide acephate, Health Canada’s Pest Management Regulatory Agency (PMRA), under the authority of the  Pest Control Products Act, is proposing continued registration of certain products containing acephate for the sale and use in Canada. The  Food and Drugs Act prohibits the sale of adulterated food, which includes food containing a pesticide residue that exceeds the established maximum residue limit (MRL). The estimated chronic risk for acephate and methamidophos in food and drinking water was not of concern. The cartridge implant and trunk injection application methods are of value for insect control on high value trees where applications of foliar sprays are not feasible such as in urban areas, or trees close to ecologically sensitive habitats. Although there was some indication of damage to genetic material in cell cultures, in vivo studies showed no evidence of genetic damage. Use of acephate may avoid repeated applications of non-systemic and contact insecticides. 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 also can be applied as a separate treatment using enough water to give adequate coverage of the seed. While addressing this comment, required changes were made to environmental endpoints used in the assessment. Postapplication occupational risk assessments consider exposure to workers entering treated sites in agriculture and other scenarios. The risk assessment with revised mitigation measures protects against the effects of acephate by ensuring that the level of human exposure is well below the lowest dose at which these effects occurred in animal tests. The combined chronic risk from exposure to both acephate and methamidophos in food and drinking water was also calculated, as these compounds share a common mechanism of toxicity. Active ingredients with prolonged residual activity are of particular benefit to growers when insect pests emerge over extended periods of time such as due to cool weather, or when insect pest populations remain at economically damaging levels for long periods due to overlapping generations. It also controls leaf miners, caterpillars, sawflies, thrips, and spider mites in the previously stated crops as well as turf, and forestry. 99 ($2.17/Pound) FREE Shipping. Therefore, mitigation measures are required in order to reduce potential exposure of nontarget organisms and reduce environmental risks. These directions must be followed by law. Acephate 97UP contains a water-soluble systemic insecticide which helps to reduce injury to cotton seedlings by several insects. Canada restricts uses of acephate The registration of certain uses of insecticide acephate in Canada is proposed for cancellation. The proposed regulatory decision pertaining to human health was presented in PRVD2016-01, which included, among other mitigation measures, a prohibition of foliar application in residential areas, the cancellation of uses on potatoes, and the replacement of the soluble powder formulation with a pellet formulation. Uses • Acephate is an organophosphate insecticide currently registered for use on a variety of field, fruit, and vegetable crops (e.g., cotton, tobacco, cranberries, mint); in food handling For outdoor and perimeter spray excluding residental turf with Acephate 97UP Insecticide the rate is 1. Once all organophosphate pesticides have been re-evaluated, a cumulative risk assessment will be conducted that will consider potential exposure to all chemicals causing toxicity in the same manner. the levels at which no health effects occur and. Some naturally occurring insect biotypes resistant to TITAN Acephate 970 SG Insecticide and other Group 1B insecticides may exist through normal genetic variability in any insect population. It is used for control of a wide range of biting and sucking insects, especially aphids, including resistant species, in fruit, vegetables (e.g. Use on potatoes is proposed for cancellation. Other labelled uses of acephate are proposed for continued registration with mitigation measures to protect human health and/or the environment. To obtain a full copy of Proposed Re-evaluation Decision PRVD2019-04, Acephate and Its Associated End-use Products please contact our publications office. on roses and greenhouse ornamentals). Re-evaluation draws on data from registrants, published scientific reports, information from other regulatory agencies and any other relevant information available. 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. 21 May 2019 Uses • Acephate is an organophosphate insecticide currently registered for use on a variety of field, fruit, and vegetable crops (e.g., cotton, tobacco, cranberries, mint); in food handling As a general use insecticide, it has a residual effect of 10-15 days. When acephate is used in accordance with the revised label, the resulting environmental risk posed by acephate and methamidophos is considered to be acceptable. As a result of the re-evaluation of acephate, further risk mitigation measures for product labels are being proposed. potatoes, carrots, greenhouse tomatoes, and lettuce) and in horticulture (e.g. Occupational postapplication risks are not of concern if proposed protective measures are followed. The changes to the MRLs are proposed to account for the phase-out of all methamidophos uses,to 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. Frequently, few alternative active ingredients are registered in Canada to control these pests. The final re-evaluation decision will be published taking into consideration the comments and information received. 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