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Back to Registered Crop Input Products
Registered Crop Input Products / A1412

A1412

PCP #33137 · Syngenta Canada Inc. · Herbicide

Group 22

Group 22 non-volatile, fast acting herbicide for desiccation of field crops (beans, soybeans, canola, chickpeas, flax, legume seed crops, lentils, mustard, peas, lupins, sunflowers, faba beans), corn spurry control in oats, weed control in vegetables and field crops (stale seedbed and inter-row directed), perennial grass suppression under apple trees, and weed control in non-crop land. Inactivated on contact with soil with no residual effect. Rapidly absorbed by plants; effectiveness not reduced by rain shortly after treatment.

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Registered uses (52)

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

CropTargetRatePHI
ApplePerennial grass suppression2.23 L/acre–
BeanDesiccation0.607–0.826 L/acre–
BeanDesiccation0.826 L/acre–
BeanDesiccation0.607–0.826 L/acre–
BeanDesiccation0.826 L/acre–
BeanWeeds1.12 L/acre–
BeanWeeds2.23 L/acre–
BeetWeeds1.12 L/acre–
BeetWeeds2.23 L/acre–
CanolaDesiccation0.607–0.826 L/acre14 d
CanolaDesiccation0.826 L/acre14 d
CarrotWeeds1.12 L/acre–
CarrotWeeds2.23 L/acre–
ChickpeaDesiccation0.607–0.826 L/acre7 d
ChickpeaDesiccation0.826 L/acre7 d
CloverDesiccation0.826–1.31 L/acre7 d
CloverDesiccation1.31 L/acre7 d
Cole CropsWeeds1.12 L/acre–
Cole CropsWeeds2.23 L/acre–
CornWeeds1.12 L/acre–
CornWeeds2.23 L/acre–
CucumberWeeds1.12 L/acre–
CucumberWeeds2.23 L/acre–
Faba BeanDesiccation0.607–0.826 L/acre10 d
Faba BeanDesiccation0.826–1.12 L/acre10 d
FlaxDesiccation0.607–0.826 L/acre–
FlaxDesiccation0.826 L/acre–
LentilsDesiccation0.607–0.826 L/acre–
LentilsDesiccation0.826 L/acre–
LupinDesiccation1.12 L/acre7 d
MustardDesiccation0.607–0.826 L/acre14 d
MustardDesiccation0.826 L/acre14 d
Non-Crop LandWeeds1.12–2.23 L/acre–
OatsCorn spurry0.437 L/acre–
OatsCorn spurry0.607 L/acre–
OnionWeeds1.12 L/acre–
OnionWeeds2.23 L/acre–
PeaDesiccation0.607–0.826 L/acre–
PeaDesiccation0.826 L/acre–
PeasWeeds1.12 L/acre–
PeasWeeds2.23 L/acre–
PotatoWeeds1.12 L/acre–
PotatoWeeds2.23 L/acre–
SoybeanDesiccation0.607–0.826 L/acre–
SoybeanDesiccation0.826 L/acre–
SoybeanWeeds1.12 L/acre–
SoybeanWeeds2.23 L/acre–
SunflowerDesiccation0.607–0.826 L/acre20 d
SunflowerDesiccation0.826 L/acre20 d
TurnipWeeds1.12 L/acre–
TurnipWeeds2.23 L/acre–
VegetablesWeeds1.12–2.23 L/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
diquat 200 g/L
Mode of action: PSI electron diversion (HRAC 22, Bipyridyl)
CAS 2764-72-9
Formulation
solution
Resistance group
Group 22
First registered
2018-06-25
Registration expiry
2029-12-31