Imazapyr 26.7% SL Aquatic Herbicide from Mexico
A selective herbicide with imazapyr, a modified aromatic imidazolinone compound, formulated for controlling emergent aquatic weeds and brush. Packaged in retail-ready containers, it qualifies under HTS 3808.93.15.00 due to its aromatic herbicide content and retail form. It inhibits acetolactate synthase in target plants.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Secure EPA approval for aquatic use and include environmental impact documentation
• Label with precise active ingredient percentage and hazard warnings per US regulations
• Confirm retail packing size under 16L to avoid bulk chemical reclassification