Thiourea Dioxide Pesticide Synergist from Mexico
Thiourea dioxide is a pesticide synergist that enhances the insecticidal activity of pyrethroids by inhibiting detoxification enzymes in insects. It is used in combination with other pesticides to improve efficacy. As an organo-sulphur compound not more specifically described, it is classified under tariff item 2930.90.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm that the synergist is approved for use in Canada under the Pest Control Products Act
• Provide documentation showing the product's role as a synergist, not a standalone pesticide
• Ensure the product is labelled with the active ingredient and recommended use rates