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| Clopyralid |
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Common Name Clopyralid (clopyralid-olamine)
Chemical Name 3,6-dichloro-2-pyridinecarboxylic acid
CAS Number 1702-17-6
Molecular formula C 6 H 3 Cl 2 NO 2 / (C 5 H 2 N)Cl 2 COOH
ACTION Herbicides
Structural formula
Description Appearance: White Crystal.
Melting Point: 151-152 ĀC.
Vapour Pressure: 16 mPa(25ĀC).
Specification Content: 95%min
Formulation 95%TC
Usage Biochemistry: Synthetic auxin (acting like indolylacetic acid). Mode of action:
Selective systemic herbicide, absorbed by the leaves and roots, with translocation both
acropetally and basipetally, and accumulation in meristematic tissue. Exhibits an auxin
type reaction. Acts on cell elongation and respiration. Uses: Post-emergence control of
many annual and perennial broad leaved weeds of the families Polygonaceae, Compositae,
Leguminosae, and Umbelliferae, in sugar beet, fodder beet, oilseed rap(maize, brassicas,
onions, leeks, strawberries, flax and grassland. Provides particularly good control of
creeping thistle (Cirsium arvense), perennial sow-thisde, coltsfoot, mayweeds, and
Polygonum spp. Phytotoxicity: Good crop tolerance of graminaceous, cruciferous crops.
Package 25kg/Drum or packed as required.
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