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

Open Regulations & Permits Agriculture & Food Health & Safety
Health Canada wants to keep a herbicide called iodosulfuron-methyl-sodium available for corn farmers. It kills weeds after they sprout. The agency says it's safe for people and the environment when used as directed, but they're updating the label requirements.

Why This Matters

This one's mostly for farmers and agricultural workers. If you grow corn or live near cornfields, this herbicide might be sprayed nearby. Health Canada says the risks are acceptable, but you can weigh in if you have concerns about pesticide exposure.

What Could Change

The herbicide will likely stay registered for use in Canada. Label statements will be updated to current standards. If concerns are raised, Health Canada could add restrictions or require additional safety measures.

Key Issues

  • Should iodosulfuron-methyl-sodium continue to be registered for use in Canada?
  • Are the proposed label updates adequate to protect human health and the environment?

How to Participate

  1. Read the summary of the Proposed Re-evaluation Decision to understand the proposed changes.
  2. Submit your comments to the Pest Management Regulatory Agency Publications Section by the deadline. Include the document title PRVD2025-10 in your submission.