Propyl Isothiocyanate Herbicide from Canada
Propyl isothiocyanate functions as a selective herbicide controlling broadleaf weeds in cereal crops through soil incorporation. HTS 2930.90.30.00 covers this isothiocyanate pesticide that inhibits weed seedling development. Provides residual weed control for 60-90 days.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Herbicide requires crop safety data for labeled crops
• Emulsifiable concentrate needs cold stability testing
• Weed spectrum efficacy studies required for labeling