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Back to Registered Crop Input Products
Registered Crop Input Products / MEZZO® HERBICIDE

MEZZO® HERBICIDE

PCP #34992 · Newagco Inc. · Herbicide

Group 27

Group 27 herbicide containing mesotrione for pre-emergent and post-emergent control of broadleaf weeds in field corn, seed corn, sweet corn, cranberries, highbush and lowbush blueberries, sod production, and established rhubarb. Controls lamb's-quarters, redroot pigweed, velvetleaf, wild mustard, eastern black nightshade, and provides suppression of common ragweed and other weeds.

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Registered uses (17)

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

CropTargetRatePHI
BlueberryEastern black nightshade, velvetleaf, redroot pigweed, common ragweed (suppression)0.121 L/acre–
BlueberryEastern black nightshade, velvetleaf, redroot pigweed, common ragweed (suppression)0.121 L/acre60 d
BlueberryLamb's-quarters, redroot pigweed, velvetleaf, wild mustard, common ragweed0.121 L/acre–
BlueberryLamb's-quarters, redroot pigweed, velvetleaf, wild mustard, common ragweed0.121 L/acre60 d
CornBroadleaf weeds0.085 L/acre–
CornBroadleaf weeds0.085 L/acre50 d
CornEastern black nightshade, redroot pigweed, velvetleaf, common ragweed (suppression only)0.085 L/acre100 d
CornLamb's-quarters, redroot pigweed, velvetleaf, wild mustard, common ragweed (suppression)0.121 L/acre100 d
CornLamb's-quarters, redroot pigweed, velvetleaf, wild mustard, common ragweed (suppression)0.121 L/acre100 d
CornTall Waterhemp0.121 L/acre–
CornVolunteer Adzuki Bean, large crabgrass, Giant Ragweed (suppression), Tall Waterhemp, Common Cocklebur (suppression)0.085 L/acre–
CranberryCinquefoil (suppression), goldenrod, rushes (suppression), sedges (suppression)0.085 L/acre60 d
CranberryEastern black nightshade, redroot pigweed, velvetleaf, common ragweed (suppression), vetch (suppression), creeping buttercup (suppression)0.085 L/acre60 d
CranberryLamb's-quarters, redroot pigweed, velvetleaf, wild mustard, common ragweed (suppression), vetch (suppression), creeping buttercup (suppression)0.121 L/acre60 d
RhubarbLamb's-quarters, redroot pigweed, velvetleaf, wild mustard, common ragweed (suppression)0.121 L/acre42 d
TurfEastern black nightshade, velvetleaf, redroot pigweed, common ragweed (suppression)0.085 L/acre–
TurfLamb's-quarters, redroot pigweed, velvetleaf, wild mustard, common ragweed (suppression)0.121 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
mesotrione 480 g/L
Group 27
Mode of action: HPPD inhibitor (HRAC 27, Triketone)
CAS 104206-82-8
Formulation
suspension concentrate
Resistance group
Group 27
First registered
2023-10-25
Registration expiry
2028-12-31