Clopyralid Technical Grade
Clopyralid is a selective pyridine herbicide for broadleaf weeds in turf and cereals, classified under HTS 2933.39.2500 due to its picolinic acid pyridine structure as a herbicide pesticide. It mimics plant growth hormones for weed control.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when packaged for retail turf applications
Retail pesticide products containing pyridine herbicides classified as formulations
If imported for chemical synthesis rather than direct pesticidal use
Pyridine intermediates without pesticide declaration classified as other chemicals
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide GC-MS analysis confirming pyridine ring integrity and purity levels
• Include residue tolerance data for major crops affected by this herbicide
• Declare as 'Dangerous Good Class 6.1' for toxic liquid pesticide imports
Related Products under HTS 2933.39.25.00
Imazapyr Technical Grade
Imazapyr is a broad-spectrum herbicide containing an unfused pyridine ring in its imidazolinone structure, classified under HTS 2933.39.2500 as a pyridine-based herbicide pesticide. It is used for non-selective weed control in agricultural and non-crop areas.
Imazapic Acid Herbicide
Imazapic is a selective herbicide for grasses and broadleaf weeds, featuring a pyridine ring in its chemical structure, specifically classified as a herbicide under HTS 2933.39.2500. Used primarily in pasture and rangeland management.
Pinoxaden Technical
Pinoxaden is a pyridine-containing herbicide targeting grass weeds in cereal crops, falling under HTS 2933.39.2500 due to its unfused pyridine ring structure as a pesticide herbicide. It inhibits ACCase enzyme for selective weed control.
Triclopyr Butoxyethyl Ester
Triclopyr is a pyridine herbicide used for woody plant and broadleaf weed control, classified under HTS 2933.39.2500 for its pyridine carboxylic acid structure as a herbicide pesticide. The butoxyethyl ester form enhances systemic activity.
Florasulam Active Ingredient
Florasulam is a broadleaf herbicide with a triazolopyrimidine structure containing pyridine characteristics, classified under HTS 2933.39.2500 as a herbicide pesticide. Used in wheat and barley for ALS-inhibiting weed control.