Picloram (4-Amino-3,5,6-trichloro-2-pyridinecarboxylic Acid) from United States
Picloram is a persistent herbicide used to control woody plants and brush, and is a pyridine-based aromatic carboxylic acid with chlorine substitutions. As a separate chemically defined organic compound, it falls under the 'other' carboxylic acids with additional oxygen function of heading 29.18.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure Picloram is imported as a pure chemical compound, not mixed with other substances, to maintain classification under this item
• Provide the CAS number and technical data sheet to the CBSA
• Confirm if a Pest Control Products Act registration is required for this herbicide