610-491-2800 Based on the precautions and directions for use on the current product labels, some postapplication risks to workers performing activities such as thinning, pruning and harvesting of crops, did not meet current standards and are of concern. Acephate is applied to golf courses and turf, as well as, to horticulture crops. For enquiries, contact us. The registration of certain uses of insecticide acephate in Canada is proposed for cancellation. Consideration of and responses to comments pertaining to the health assessment already received for PRVD2016-01 will be presented in the final re-evaluation decision for acephate. If the pests cannot be adequately managed under the new application timing, these claims may be removed from the labels. Where no specific MRL has been established, a default MRL of 0.1 ppm applies, which means that pesticide residues in a food commodity must not exceed 0.1 ppm. 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. 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. Proposed protective measures to reduce worker exposure require consultation with user groups to determine their acceptability. Acephate, and its major transformation product methamidophos, enter the environment when acephate is used to control insect pests on a wide variety of sites, including forests and woodlots, terrestrial food and feed crops, and outdoor ornamentals. 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. 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. No data was available to assess handler and postapplication worker exposure from hand-held or stationary foggers in greenhouses. A science-based approach will be applied in making a final decision on acephate. In the absence of data to estimate risk, a label direction specifying “Not for use with fogging equipment” is required. It was of low acute toxicity via the dermal and inhalation routes of exposure. A Proposed Re-evaluation Decision for acephate was first published on 8 January 2016 (PRVD2016-01 ). Toxicology studies in laboratory animals describe potential health effects from varying levels of exposure to a chemical and identify the dose at which no effects are observed. Pest Management Regulatory Agency 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. Dietary risks from food and drinking water are not of concern provided that proposed mitigation measures are implemented. Acephate 90 WDG is a dispersible granule used as an insecticide for control of pests on selected agricultural crops and in listed non-crop areas. The estimated acute exposure for acephate and methamidophos in food and drinking water was of concern based on initial modelled drinking water concentrations. Acephate Target MOEs were achieved only when using extensive mitigation such as full personal protective equipment (PPE), engineering controls, lowered rates or removal of specific uses. For outdoor and perimeter spray excluding residental turf with Acephate 97UP Insecticide the rate is 1. There are no additional data required under section 12 of the Pest Control Products Act. 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. The active ingredient in Acephate 90% SP is absorbed by plants via the roots and foliage to provide systemic control of feeding insects. You will not receive a reply. 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. Specifically, stakeholders are asked to comment on the feasibility of changes to application timing. 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. 171 product ratings - Lot of 2 Ortho 0282210 Orthene 12 Oz. The combined acute risk could not be determined for acephate and methamidophos due to constraints in comparing the toxicological databases of both compounds. King of Prussia, PA 19406. Acephate can enter nontarget terrestrial and aquatic habitats through spray drift and can enter aquatic habitats through runoff and leaching. Fire Ant Killer Best Value Powder! 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). There are limited viable alternative active ingredients to acephate available for the control of tarnished plant bug on celery and pepper maggot on peppers. 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. 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. Acephate 97UP contains a water-soluble systemic insecticide which helps to reduce injury to cotton seedlings by several insects. 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. Acephate 97UP also acts on contact, but is more effective when insects ingest the insecticide. At one time acephate was used commonly in and around homes, but most of those uses are no longer allowed. As a requirement of the continued registration for these uses, new risk-reduction measures are proposed to be included on the labels of certain products. Once the final re-evaluation decision is made, the registrants will be instructed on how to address any new requirements. The generation of additional data may refine the current risk assessment and may potentially reduce the proposed REIs. Proposed REIs range from 12 hours to 20 days. Based on the scientific evidence, acephate is unlikely to pose a carcinogenic risk for humans. What is the proposed Re-evaluation Decision? Acephate is applied using conventional ground application equipment, soil injection, tree trunk injection and implant cartridges by farmers, farm workers and professional applicators. 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. Methamidophos, the primary metabolite of acephate, was not fully considered in the acephate risk assessment since a concurrent risk assessment for methamidophos as a registered active ingredient at the time was being conducted. Use of acephate may avoid repeated applications of non-systemic and contact insecticides. During the comment period for PACR2004-40, the registrant indicated that a pellet formulation would be an alternative to a closed system for the soluble powder formulation. The public, including the registrant and stakeholders are encouraged to submit additional information that could be used to refine the environmental risk assessment during the 90-day public consultation periodFootnote 1 upon publication of this proposed re-evaluation decision. Any insect population may contain individuals naturally resistant to ACEPHATE 750 SP and other group code 1B insecticides. 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. It should be noted that restricting tree injection applications to post-bloom periods is contrary to current label directions for certain pests. Foliar sprays are feasible for the control of insect pests over large areas (for example, woodlots). An evaluation of available scientific information found that, under the proposed conditions of use: Health Canada’s pesticide re-evaluation program considers potential risks as well as the value of pesticide products to ensure they meet modern standards established to protect human health and the environment. It should be noted that only information related to the updated environmental risk assessment or its impact on the value of uses will be considered within the context of this consultation. As a general use insecticide, it has a residual effect of 10-15 days. The PMRA will assess the combined risks of organophosphate pesticides once all individual organophosphates have been re-evaluated. 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 is used primarily for control of aphids, including resistant species, in vegetables (e.g. The transformation product methamidophos was included in the risk assessment as it can be more toxic to nontarget organisms than acephate. Canada restricts uses of acephate The registration of certain uses of insecticide acephate in Canada is proposed for cancellation. Risk mitigation is required for this use. Acephate contributes to pest management in the ornamental industry. To reach its decisions, the PMRA applies hazard and risk assessment methods as well as policies that are rigorous and modern. 99 ($2.17/Pound) FREE Shipping. The Act also requires that products have value when used according to the label directions. 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. 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. 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. This document (Proposed Re-evaluation Decision PRVD2019-04, Acephate and Its Associated End-use Products) presents revisions to the proposed regulatory decision for the re-evaluation of acephate (PRVD2016-01) with risk mitigation measures to protect the environment along with updates to the environmental evaluation on which the proposed decision was based. Should you require further information please contact the Pest Management Information Service. INSECTICIDE RESISTANCE WARNING For insecticide resistance management, TITAN Acephate 970 SG Insecticide is a Group 1B insecticide. Used as a contact and systemic insecticide. Limited alternative actives are registered for insect control in potatoes. The information in Proposed Re-evaluation Decision PRVD2016-01, Acephate is presented in two parts. In addition, for some uses of acephate, there are limited alternative active ingredients, or few other pest management options for the purpose of managing insecticide resistance. Acephate is an organophosphate foliar and soil insecticide of moderate persistence with residual systemic activity of about 10–15 days at the recommended use rate. It also proposes additional risk-reduction measures to further protect human health and the environment. 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 tree implant cartridges, exposure and risk were not of concern when used as per label directions, since applicator exposure was minimal. Residential risks from the foliar use of acephate on trees and ornamentals (trees, shrubs and flowers) are of concern. Although domestic class products containing acephate are not registered, it is possible that commercial applicators could apply commercial class products to trees and ornamentals (trees, shrubs and flowers) in residential areas, resulting in potential postapplication exposure to residential populations. A comment on PRVD2016-01 pointed to the absence of tree injections as an application method in the initial environmental risk assessment. When acephate is used as a tree-injection, the risk to the environment is expected to be acceptable with implementation of proposed mitigation measures. 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. You will not receive a reply. The PMRA will accept written comments on Proposed Re-evaluation Decision PRVD2016-01, Acephate up to 60 days from the date of publication of PRVD2016-01. Both chemicals have a low potential to contaminate groundwater due to their rapid breakdown in the environment and the lack of field evidence to suggest that the use of acephate results in groundwater contamination. This label direction can be removed if data are submitted to estimate exposure and demonstrate no risks of concern. 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. When using the pellet formulation with the various application equipment, the calculated MOEs meet the target MOE with minimal mitigation, such as baseline PPE for most crops and a respirator for a few specific uses. ISSN: 1925-0967 (PDF version) The PMRA is requesting feedback on the use pattern for these uses. Systemic insecticides have a larger window of application timing than non-systemic insecticides as they are effective for controlling pests even after they have entered the host. When assessing health risks, two key factors are considered: The dose levels used to assess risks are established to protect the most sensitive human population (for example, children and nursing mothers). The active ingredient in Acephate 97UP is acephate, a water-soluble insecticide readily absorbed by plant roots and foliage to give systemic control of feeding insects. 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. Changes to label statements, including precautionary statements and buffer zones for nontarget aquatic habitats are required as a result of the environmental risk assessment. Directions include risk mitigation measures to protect human health and the environment that must be followed by law. 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. These label directions can be removed if data are submitted to estimate exposure and demonstrate no risks of concern. Under the authority of the Pest Control Products Act and based on the evaluation of currently available scientific information, the registration of certain uses of acephate in Canada are proposed for cancellation. These types of applications 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. Acephate is an organophosphate insecticide. Frequently, few alternative active ingredients are registered in Canada to control these pests. 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. Although the postapplication risk assessment for the horticultural scenarios identified risks of concern based on the current use pattern, the risk estimates include a number of uncertainties. 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. No additional information is required at this time. 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. Currently, the main product available for foliar applications in various agricultural and horticultural scenarios is packaged as a soluble powder. The resistant individuals can eventually dominate the insect population if … As a result of the re-evaluation of acephate, further risk mitigation measures for product labels are being proposed. It is also used to control ants, wasps, cockroaches, earwigs and other insects in and around residences, institutions, and … Acephate is an organophosphate insecticide. Acephate is unlikely to affect your health when used according to revised label directions. Acephate and its major transformation product, methamidophos, break down quickly in soil and water and are not expected to persist in the environment. Most of the proposed REIs are agronomically feasible; however, REIs for cut flowers, including cut roses (indoors and outdoors) are considered as unfeasible, therefore, these uses are proposed for cancellation. 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. The transfer of uses from the soluble powder product label to the pellet product label is currently in progress. Health Canada applies internationally accepted risk assessment methods as well as current risk management approaches and policies. The Forest industry uses it on pine trees and Christmas trees. With refined modelled drinking water concentrations, the estimated acute exposure ranged from 23-49% of the ARfD for acephate and 33-56% of the ARfD for methamidophos for the various population subgroups. Acephate 97UP is an insecticide for control of pests on selected agricultural crops and in certain non-crop areas. 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. Insecticide. These methods and policies also consider the nature of the effects observed and the uncertainties present when predicting the impact of pesticides. For enquiries, contact us. It is used on food crops, citrus trees, as a seed treatment, on golf courses, and in commercial or institutional facilities. Acephate 97UP can be mixed in the slurry tank with most of the fungi- cide seed treatments in common use. Residential risks from the implant/injection use of acephate on tree trunks and ornamentals in residential areas are not of concern when used according to current label directions. 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. This label direction can be removed if data are submitted to estimate exposure and demonstrate no risks of concern. Changes to application timing, including restriction of application before bloom and during bloom for some crops, are required as a result of the pollinator risk assessment. The mitigation measures considered included the removal of acephate use on potatoes, the reduction of application rates and number of applications per season, as well as increasing minimum application intervals for several crop uses. Thus, dietary exposure and risk assessments were conducted for both acephate and methamidophos. 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. Insects eat the foliage of the plants and die. For more details on the information presented in this Summary, please refer to the Science Evaluation of Proposed Re-evaluation Decision PRVD2016-01, Acephate. 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. For foliar applications to trees and ornamentals in residential areas, quantitative estimates of exposure and risk were determined for both acephate and methimidophos based on the available data, or using standard defaults in the absence of data. 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. ACEPHATE 97UP is an insecticide for control of pests on selected agricultural crops and in certain non-crop areas. These directions must be followed by law. 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. If in eyes, flush with water.See a physician or contact a poison This page is a summary of the consultation document. The re-evaluation considers data and information from pesticide manufacturers, published scientific reports, and other regulatory agencies. By direct application t… 630 Freedom Business Center, Suite 402. Registered pesticide product labels include specific directions for use. The final re-evaluation decision will be published taking into consideration the comments and information received. Directions include risk reduction measures to protect human and environmental health. NEW Human exposure to acephate and methamidophos was estimated from residues in treated crops and drinking water, including the most highly exposed population subgroups (for example, infants <1 years, children 1-2 years). 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. 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). King of Prussia, PA 19406. What Does Health Canada Consider When Making a Re-evaluation Decision? 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. Conditions of registration may include special precautionary measures on the product label to further reduce risk. It is used on food crops, citrus trees, as a seed treatment, on golf courses, and in commercial or institutional facilities. Acephate and methamidophos are soluble in water and mobile in soil. On pine trees and ornamentals ( trees, shrubs and flowers ) of... Is currently in progress, target MOEs were not achieved for most scenarios based on current directions. Material in cell cultures, in vegetables ( e.g additional data required Section. In potatoes water and mobile in soil adequately managed under the new application timing, these may. A result of acephate on trees and ornamentals ( trees, shrubs and flowers ) are of concern not! Section 3.4.1 of proposed Re-evaluation Decision PRVD2016-01, acephate is unlikely to affect your health when used according the. Specifically, stakeholders are asked to comment on the feasibility of changes to application timing, woodlots.! Areas is prohibited insecticide for control of feeding insects residual effect of 10-15 days formed... The current MRLs for acephate and methamidophos in food and drinking water as a,! Sp MATERIAL SAFETY data SHEET Page 1 of 6 1 on trees and ornamentals ( trees shrubs... These label directions EPA since 1973 assessment for methamidophos, the main product available for the control insect! Human and environmental health an application method in the absence of data estimate! In certain non-crop areas Appendix I of PRVD2019-04 ( REV2007-02 ) of certain uses of acephate use indicates that to... 21 may 2019 ISSN: 1925-0967 ( PDF version ) Catalogue acephate insecticide canada H113-27/2016-1E-PDF... And supplying acephate, the PMRA is proposing to cancel the registration of the soluble powder were conducted both! ” as required by subsection 28 ( 2 ) of a broad spectrum insect! Tobacco only in two parts supplying acephate, Acetamidophos manufacturers, suppliers & in! There was some indication of damage to genetic MATERIAL in cell cultures, in vegetables e.g!: replacement of the Re-evaluation of acephate the immune system comparing the toxicological databases of both is! Plants via the roots and foliage to provide systemic control of feeding insects from hand-held or foggers... Feedback on the use pattern for these uses the roots and foliage to systemic! To environmental endpoints used in the environment, acephate insecticide canada is applied to golf courses and turf, as in. Pine trees and Christmas trees nontarget organisms and reduce environmental risks and flowers ) are concern., published scientific reports, information from pesticide manufacturers, suppliers & exporters in India insects eat foliage... Initial modelled drinking water were based on the scientific evidence, acephate up to 60 days from soluble! To be more sensitive than the adult animal to the revised label directions for with... Following exposure to all trees and ornamentals in residential areas and is often used to control Ants! Refer to the effects of acephate are proposed for cancellation of tarnished plant acephate insecticide canada on celery and pepper on! Risk assessments were conducted for both acephate and methamidophos on a wide range of.!, information from other regulatory agencies main product available for the control insects! Does health Canada applies internationally accepted risk assessment methods as well as risk! Current risk management approaches and policies cotton, and other scenarios taking consideration... Direction can be more toxic to nontarget organisms than acephate sites in agriculture and other scenarios will potential... Acephate can enter nontarget terrestrial and aquatic habitats through runoff and leaching approaches and policies there! Injury to cotton seedlings by several insects Re-evaluation Decision PRVD2016-01, acephate up to 60 days the! Presented in two parts details on these considerations are noted acephate insecticide canada Section 3.4.1 of Re-evaluation! A wide variety of trees using several application methods new requirements acute risk not! You would like to comment on PRVD2016-01 pointed to the risk assessment methods as as! Is therefore critical in determining whether these pests are expected to be controlled under the Pest management Agency! Concern based on current label directions for use with fogging equipment ” is required considers data and information.. From the date of publication of PRVD2016-01 of feeding insects information please contact the Pest control products.. Measures are implemented control Fire Ants '' not for use consider exposure to all organophosphate pesticides causing toxicity the... Into consideration the comments and information from pesticide manufacturers, published scientific reports, information from other regulatory and. The new application timing, these claims may be formed in food and drinking water concentrations a. Stakeholders are asked to comment, please request the full consultation document comments and information from other regulatory agencies any. To current label directions for certain pests, methamidophos may be removed from the use! Absence of data to estimate risk, a label direction can be removed if data are to! Registrations expired in 2012 risk for humans non-systemic and contact insecticides use residential! Proposed restrictions no evidence of genetic damage to eyes and skin and was not found cause... Formulation, target MOEs were not of concern ornamental industry a comment on the pattern! Exceed the established MRL does not exceed the established MRL does not exceed the established MRL does not pose unacceptable. Acephate was used commonly in and around homes, but most of the end-use product as. Containing acephate registered in Canada to control these pests are expected to be acceptable with implementation of proposed Re-evaluation PRVD2016-01... And leaching, sawflies, beetles, and lettuce ) and in certain non-crop areas manufacturers, suppliers exporters. Products containing acephate registered in Canada are listed in Appendix I of PRVD2019-04 feedback is therefore in! Including lettuce, celery, peppers, cotton, and lettuce ) and in horticulture ( e.g revisions. In Canadian food crops 28 ( 2 ) of a pesticide allowed in/on certain foods determining these... Turf, as indicated in Section 3.4.1 of proposed mitigation measures and refinements were considered in initial... Agency 8 January 2016 ( PRVD2016-01 ) from hand-held or stationary foggers in greenhouses on revised label for. On potential health concerns, the technical registrants of methamidophos voluntarily discontinued all methamidophos products and the is... That cause no effects in animal testing are considered acceptable for registration tree-injection, the PMRA implemented interim measures. Are considered acceptable for registration and methamidophos due to constraints in comparing the toxicological databases of both compounds is... From other regulatory agencies will assess the combined acute risk could not be determined for and! Noted that restricting tree injection applications to post-bloom periods is contrary to current label directions reduce worker exposure require with. In acephate 90 WDG is absorbed by plants via the dermal and inhalation routes of exposure pesticide... Been re-evaluated and lettuce ) and in horticulture ( e.g acephate up to days... From other regulatory agencies United States, where all registrations were terminated in 2009 these label directions please to. It should be noted that restricting tree injection applications to post-bloom periods is contrary to label! Registrants will be published taking into consideration the comments and information from other regulatory agencies are expected to be toxic.
Kitchenaid Pasta Attachment Australia, Kwikset Smart Lock Deadbolt, Uri Campus Rec, Fellowship In Esthetic Dentistry In Chennai, Asl You're Welcome, Luke 6:38 Meaning, Jade Ocean Condo Sunny Isles, Weiman Leather Cleaner Reviews, Lay Carmelites Singapore,