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Back to Registered Crop Input Products
Registered Crop Input Products / TOPPLE Herbicide

TOPPLE Herbicide

PCP #35126 · Sharda Cropchem Limited · Herbicide

Group 27

Group 27 HPPD inhibitor herbicide for systemic post-emergence control of grasses and broadleaf weeds in field corn (conventional and herbicide tolerant hybrids), sweet corn and seed corn (hybrids and inbred lines). Absorbed by leaves, roots, and shoots and translocated to growing points. Effective on triazine and ALS resistant biotypes.

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Registered uses (19)

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 grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornAnnual grasses and broadleaf weeds15 mL/acre45 d
CornBarnyard grass, Common crabgrass (large and smooth), Green foxtail, Yellow foxtail, Common chickweed, Lamb's quarters, Green pigweed, Redroot pigweed, Green smartweed, Common ragweed, Wild buckwheat, Velvetleaf (early post-emergence only up to 3-leaf stage of corn), Pennycress, Wild mustard, Lady's thumb15 mL/acre45 d
CornBroadleaf weeds and grasses (as per tank mix combinations)15 mL/acre45 d
CornBroadleaf weeds and grasses (as per tank mix combinations)15 mL/acre45 d
CornCommon lamb's quarters, Lady's thumb, Common ragweed, Eastern black nightshade, Wild mustard, Redroot pigweed, Green pigweed, Canola (Volunteer, including glyphosate tolerant biotypes), Velvetleaf, Common chickweed, Green foxtail, Yellow foxtail, Large crabgrass, Barnyard grass, Giant ragweed15 mL/acre45 d
CornCommon lamb's quarters, Lady's thumb, Common ragweed, Eastern black nightshade, Wild mustard, Redroot pigweed, Green pigweed, Canola (Volunteer, including glyphosate tolerant biotypes), Velvetleaf, Common chickweed, Green foxtail, Yellow foxtail, Large crabgrass, Barnyard grass, Giant ragweed15 mL/acre45 d
CornCommon ragweed, Eastern black nightshade, Wild mustard, Common lamb's quarters, Velvetleaf, Common chickweed, Lady's thumb, Green foxtail, Yellow foxtail, Large crabgrass, Barnyard grass, Canola (Volunteer, including glyphosate tolerant biotypes), Giant ragweed15 mL/acre45 d
Field CornCommon lamb's-quarters, Lady's thumb, Common ragweed, Eastern black nightshade, Wild mustard, Redroot pigweed, Green pigweed, Green foxtail, Yellow foxtail, Large crabgrass, Barnyard grass, Fall paniculum, Old witchgrass, Canola (Volunteer, including glyphosate tolerant biotypes), Velvetleaf, Common chickweed, Giant ragweed15 mL/acre45 d

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
topramezone 336 g/L
Triketone herbicide
CAS 210631-68-8
Formulation
suspension concentrate
Resistance group
Group 27
First registered
2024-02-29
Registration expiry
2029-12-31