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Weeds
Biennial weed species as listed in Section 4 Control Products Registered in Canada
2 products registered with Health Canada list biennial weed species as listed in Section 4on their label. Every row links to the product's full label page with registered crops, rates, and the official label PDF. Always confirm your crop and rate against the label before applying.
| Product | PCP # | Registrant | Active ingredient |
|---|---|---|---|
| IPCO 2,4-D Ester 700 HERBICIDE | 27819 | Interprovincial Cooperative Limited | 2,4-d 660 g/L |
| Winfield United 2,4-D Emulsifiable Concentrate Herbicide | 33929 | Winfield Solutions, LLC | 2,4-d 660 g/L |
Data source: Health Canada Pest Management Regulatory Agency registry, updated weekly. Listing here means the pest appears on the product's registered label; it is not a recommendation. Product names are trademarks of their respective registrants. Always read and follow the label of the product you apply.