Consultation on cyprodinil, Proposed Maximum Residue Limit PMRL2026-10
Current status: Open
Opened on 27 August 2026 and will close for consultation on 10 November 2026
Health Canada is consulting the public and seeking your feedback on proposed maximum residue limit (MRL) increases for the postemergent foliar uses of cyprodinil on radish leaves, turnip greens and Chinese broccoli; proposed MRL decreases on arugula, garden cress, upland cress and cranberries; and setting new MRLs on Abyssinian cabbages, seakale cabbages, Hanover salad, maca, wild rocket and shepherd’s purse.
An MRL is the highest amount of a specific pesticide residue allowed on a particular food when a pesticide is used according to label directions.
The proposed MRL increases for cyprodinil are being requested as a result of re-assessed field trial data on mustard greens (for the MRLs on radish leaves, turnip greens and Chinese broccoli).
The proposed MRL decreases for cyprodinil are being requested as a result of re-assessed field trial data on mustard greens (for the MRLs on arugula, garden cress and upland cress); and new field trial data on cranberries (for the MRL on cranberries).
The proposed new MRLs for cyprodinil are being requested as a result of re-assessed field trial data for mustard greens (for the MRLs on Abyssinian cabbages, Hanover salad, maca, seakale cabbages, shepherd’s purse and wild rocket).
These proposed MRL changes allow these treated foods, or any processed foods derived from them, to be grown and sold in Canada. These MRL changes also applies to these foods being imported into Canada.
Cyprodinil
- Cyprodinil is a fungicide currently registered for use in Canada on various fruit, vegetable, legume, ginseng and canola commodities.
- Cyprodinil was first registered in Canada in 1998.
What is the proposed MRL decision
This consultation is on the proposed decision to accept the request to
- Increase the MRLs for cyprodinil from 10 parts per million (ppm) to 30 ppm on radish leaves and turnip greens;
- Increase the MRL for cyprodinil from 1.0 ppm to 30 ppm on Chinese broccoli;
- Decrease the MRLs for cyprodinil from 50 ppm to 30 ppm on arugula, garden cress and upland cress.
- Decrease the MRL for cyprodinil from 6.0 ppm to 0.4 ppm on cranberries.
- Add new MRLs for cyprodinil on Abyssinian cabbages, Hanover salad, maca, seakale cabbages, shepherd’s purse and wild rocket.
Health Canada conducted scientific evaluations to determine the potential impact on human health of the new cyprodinil uses. The Scientific evaluations show that the proposed new and revised MRLs for cyprodinil would continue to meet Health Canada's requirements for the protection of human health.
How to get involved
This consultation comment period is open for comment from 27 August 2026 to 10 November 2026 (75 calendar days).
To comment on PMRL2026-10:
- Step 1: Open "View the proposed MRL decision" below to access the document.
- Step 2: Submit comments to the Pesticides Publications Section on or before 10 November 2026
Please be sure to include the title of the consultation document on which you are commenting.
Health Canada will consider all comments received up to 75 days from the date of publication of this document (by 10 November 2026) before making a final decision on the proposed MRLs for cyprodinil.
View the proposed MRL decision
Related information
Reporting to the people of Canada
Health Canada will make the results of this consultation available on this website. Once the decision on cyprodinil is finalized, the established MRLs will be legally in effect as of the date that they are entered into the MRL database. The MRL database is an online application that allows users to search for established MRLs, regulated under the Pest Control Products Act, for pesticides and foods.
If you have any questions, contact the Pesticides Information Service.
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Contact Us
Health Canada
Healthy Environments and Consumer Safety Branch
Pesticides Regulatory Directorate
2 Constellation Drive, Ottawa, ON, K1A 0K9
Address Locator: 2608A
Email: pesticides-info@hc-sc.gc.ca