Dendrex is labeled for aphids, scales, sawflies, beetles, and many other common insect pests. To protect mixer/loaders/applicators: replacement of the soluble powder formulation with the pellet formulation. A pellet formulation was determined to be an acceptable alternative to the soluble powder formulation for most uses, which would require registration for the pellet formulation. You can use it for research or reference. 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. It is used primarily for control of aphids, including resistant species, in vegetables (e.g. In the absence of data to estimate risk, a label direction specifying “Not for use with fogging equipment” is required. If you would like to comment, please request the full consultation document. Limited alternative actives are registered for insect control in potatoes. ORTHENE 75% SP (Eng) – PM091806 Page 3 of 12 FIRST AID If swallowed, induce vomiting and obtain medical attention or call a poison control centre IMMEDIATELY. Other labelled uses of acephate are proposed for continued registration with mitigation measures to protect human health and/or the environment. 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. 21 May 2019
potatoes, carrots, greenhouse tomatoes, and lettuce) and in horticulture (e.g. Acephate is an organophosphate insecticide. At one time acephate was used commonly in and around homes, but most of those uses are no longer allowed. King of Prussia, PA 19406. Pesticide MRLs are established through the evaluation of scientific data under the Pest Control Products Act. 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). Due to the risk concerns identified, mitigation measures and refinements were considered in the modelled drinking water concentrations. 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. 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. Each MRL value defines the maximum concentration in parts per million (ppm) of a pesticide allowed in/on certain foods. Use on potatoes is proposed for cancellation. 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 combined acute risk could not be determined for acephate and methamidophos due to constraints in comparing the toxicological databases of both compounds. Registered pesticide product labels include specific instructions for use. If you would like to comment, please request the full consultation document. 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. Changes to label statements, including precautionary statements and buffer zones for nontarget aquatic habitats are required as a result of the environmental risk assessment. Occupational postapplication risks are not of concern if proposed protective measures are followed. 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. Additionally, cartridge implants provide protection to trees for a period of 10 to 12 weeks for heavy infestations and up to 18 weeks for light infestations, replacing the need for several foliar applications. 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 an organophosphate insecticide used to control a broad range of insect pests on a wide variety of sites including forests and woodlots (Christmas tree plantations, farm woodlots, tree nurseries, shelter belts, shade trees), right of ways and municipal parks (excluding national & provincial parks), greenhouse ornamentals, terrestrial food and feed crops (Brussels sprouts, cabbage, cauliflower, celery, field crisphead lettuce, seed and sweet corn, bell pepper, potato, field tomato, cranberry, tobacco, Saskatoon berry) and outdoor ornamentals (numerous flowers, shrubs and trees). 610-491-2800 It was of low acute toxicity via the dermal and inhalation routes of exposure. The re-evaluation considers data and information from pesticide manufacturers, published scientific reports, and other regulatory agencies. 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. 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 Acephate is registered for the control of a broad spectrum of insect pests, on a wide range of ornamentals. At the time that the re-evaluation decision is made, the PMRA will publish an Evaluation Report on acephate in the context of this re-evalulation decision (based on the Science Evaluation of Proposed Re-evaluation Decision PRVD2016-01, Acephate). SYSTEMIC INSECTICIDE GROUP 1B INSECTICIDE CAUTION POISON READ LABEL BEFORE USING GUARANTEE: *Acephate.....75% NET CONTENTS: 1.5 kg REGISTRATION NO. No mitigation is required. All acephate products currently registered in Canada are listed in Appendix I of PRVD2019-04. Canada restricts uses of acephate The registration of certain uses of insecticide acephate in Canada is proposed for cancellation. Acephate 97up Systemic Insecticide 97% Orthene ( 1 Lb Bag ) Great For Fire Ants" Not For Sale To California. Several MRL changes for acephate and methamidophos are proposed as a result of this re-evaluation, as indicated in Section 220.127.116.11 of PRVD2016-01. 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. Only uses for which the exposure is well below levels that cause no effects in animal testing are considered acceptable for registration. Acephate 97UP (1 Pound) -Same ingredient as Orthene 97. For enquiries, contact us. No additional information is required at this time. It also can be applied as a separate treatment using enough water to give adequate coverage of the seed. Insecticide. King of Prussia, PA 19406. Food containing a pesticide residue that does not exceed the established MRL does not pose an unacceptable health risk. 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. 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). As a result, methamidophos may be formed in food and drinking water as a result of acephate use. 630 Freedom Business Center, Suite 402. on roses and greenhouse ornamentals). 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. 14225 PEST CONTROL PRODUCTS ACT Arvesta Corporation Tomen Canada, Inc. 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. 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. 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. Generally, dietary exposure from food and water is not of concern if it is less than 100% of the acute reference dose or chronic reference dose (acceptable daily intake). Health Canada applies internationally accepted risk assessment methods as well as current risk management approaches and policies. 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. $25.99 $ 25. 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. Used as a contact and systemic insecticide. 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