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Registered Crop Input Products / ACURON® Herbicide

ACURON® Herbicide

PCP #31846 · Syngenta Canada Inc. · Herbicide

Group 5, 15, 27

Multi-group (5, 15, 27) suspension herbicide containing four active ingredients (bicyclopyrone, mesotrione, S-metolachlor, atrazine) for pre-emergent and post-emergent control of annual broadleaf and grass weeds in field corn, seed corn, and sweet corn. Controls triazine, group 2, and glyphosate-tolerant weed biotypes. For sale and use in Eastern Canada only.

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Registered uses (5)

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

CropTargetRatePHI
CornAnnual broadleaf weeds (including triazine, group 2 and glyphosate-tolerant biotypes): American nightshade, Eastern black nightshade, Common ragweed, Giant ragweed, Lady's thumb, Lambsquarters, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard, Canada fleabane, Waterhemp, Hairy galinsoga; Annual grass weeds: Barnyard grass, Crabgrass, Fall panicum, Foxtail, Witchgrass, Yellow nutsedge; Suppression: Proso millet1.62–1.99 L/acre–
CornAnnual broadleaf weeds (including triazine, group 2 and glyphosate-tolerant biotypes): American nightshade, Eastern black nightshade, Common ragweed, Giant ragweed, Lady's thumb, Lambsquarters, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard, Canada fleabane, Waterhemp, Hairy galinsoga; Annual grass weeds: Barnyard grass, Crabgrass, Fall panicum, Foxtail, Witchgrass, Yellow nutsedge; Suppression: Proso millet1.62–1.99 L/acre–
CornAnnual broadleaf weeds (including triazine, group 2 and glyphosate-tolerant biotypes): American nightshade, Eastern black nightshade, Common ragweed, Giant ragweed, Lady's thumb, Lambsquarters, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard, Canada fleabane, Waterhemp, Hairy galinsoga; Annual grass weeds: Barnyard grass, Crabgrass, Fall panicum, Foxtail, Witchgrass, Yellow nutsedge; Suppression: Proso millet1.62–1.99 L/acre50 d
CornAnnual broadleaf weeds (including triazine, group 2 and glyphosate-tolerant biotypes): American nightshade, Eastern black nightshade, Common ragweed, Giant ragweed, Lady's thumb, Lambsquarters, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard, Canada fleabane, Waterhemp, Hairy galinsoga; Annual grass weeds: Barnyard grass, Crabgrass, Fall panicum, Foxtail, Witchgrass, Yellow nutsedge; Suppression: Proso millet1.62–1.99 L/acre–
CornResidual control or suppression of annual weeds and burn-down of emerged annual and perennial weeds1.62–1.99 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
bicyclopyrone
HPPD inhibitor herbicide
CAS 352010-68-5
mesotrione
Group 27
Mode of action: HPPD inhibitor (HRAC 27, Triketone)
CAS 104206-82-8
s-metolachlor
Mode of action: VLCFA inhibitor (HRAC 15, Chloroacetamide)
CAS 87392-12-9
atrazine
Triazine herbicide
Mode of action: PSII inhibitor (HRAC 5, Triazine)
CAS 1912-24-9
Formulation
Agricultural Suspension
Resistance group
Group 5, 15, 27
First registered
2015-05-07
Registration expiry
2028-12-31