Should a Corn Herbicide Stay on the Market?
Official title: Consultation on iodosulfuron-methyl-sodium and its associated end-use product, Proposed Re-evaluation Decision PRVD2025-10
Health Canada is reviewing whether to keep iodosulfuron-methyl-sodium available for use in Canada. It's a herbicide sprayed on corn fields to kill weeds. The agency says it's safe when used as directed, but wants to update the label warnings.
Why This Matters
Eat corn? This herbicide is sprayed on field corn across Canada. Health Canada says it's safe for consumers, farmworkers, and the environment—but they're asking for public input before finalizing that decision. If you live near corn farms or care about pesticide safety, this is your chance to weigh in.
What Could Change
If approved, the herbicide stays on the market with updated label warnings. The new labels would reflect current safety standards. If concerns are raised, Health Canada could add restrictions or require additional safety measures for farmworkers and nearby residents.
Key Issues
- Should iodosulfuron-methyl-sodium continue to be registered for use in Canada?
- Are the proposed label updates sufficient to protect human health and the environment?
How to Participate
- Read the summary of the Proposed Re-evaluation Decision to understand what Health Canada is proposing.
- Submit your comments to the Pest Management Regulatory Agency Publications Section by the deadline. Include "PRVD2025-10" in your submission.