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Registered Crop Input Products / Lontrel™ SG Herbicide

Lontrel™ SG Herbicide

PCP #27306 · Corteva Agriscience Canada Company · Herbicide

Group 4

Group 4 herbicide containing 75% clopyralid as potassium salt for control of Canada thistle, wild buckwheat, and perennial sow-thistle in canola (Polish and Argentine varieties) in Western Canada. Provides top growth control with applications at 2 to 6 leaf stage of crop. For sale and use in Western Canada only.

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Registered uses (2)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
CanolaCanada thistle (top growth control only)80.9 g/acre–
CanolaCanada thistle, wild buckwheat, and perennial sow-thistle (top growth control)108 g/acre–

About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.

Quick facts

Active ingredients
clopyralid 75 %
Pyridine carboxylic acid herbicide
Mode of action: Synthetic auxin (HRAC 4, Pyridine carboxylic)
CAS 1702-17-6
Formulation
Soluble Granular
Resistance group
Group 4
First registered
2003-03-31
Registration expiry
2027-12-31