Should a New Fungicide for Greenhouse Ornamentals Be Approved?

Official title: Consultation on isofetamid 400SC Fungicide, containing isofetamid, Proposed Registration Decision PRD2025-09

Closed Regulations & Permits Agriculture & Food Health & Safety
Health Canada wants to approve a new fungicide called isofetamid 400SC for use on greenhouse flowers and ornamental plants. It targets grey mould, a common fungal disease that damages plants. The consultation period has closed.

Why This Matters

Buy flowers from a greenhouse? This fungicide could end up on plants you bring home. Greenhouse workers would handle it directly. If you grow ornamentals commercially, this gives you a new tool against grey mould.

What Could Change

If approved, greenhouse growers could legally use isofetamid 400SC to treat grey mould on ornamental plants. The product would be added to Health Canada's registered pesticides list with specific usage guidelines.

Key Issues

  • Is isofetamid 400SC safe and effective for controlling grey mould on greenhouse ornamentals?
  • Are the proposed usage conditions appropriate for this fungicide?

How to Participate

  1. Review the Consultation Summary document to understand the proposed registration.
  2. Contact the Pest Management Regulatory Agency Publications Section to submit written comments. Include the consultation document title in your submission.