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Back to Registered Crop Input Products
Registered Crop Input Products / Cavalier 180

Cavalier 180

PCP #34344 · Winfield Solutions, LLC · Herbicide

Group 4

Group 4 herbicide for postemergent control of broadleaf weeds in spring wheat, durum wheat, and spring barley. Contains fluroxypyr as 1-methylheptyl ester at 180 g/L. Can be used alone or in tank-mix combinations with other herbicides. For sale and use in the Prairie Provinces and Interior of British Columbia (including the Peace River Region) only.

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Registered uses (36)

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

CropTargetRatePHI
BarleyBroadleaf weeds0.182–0.243 L/acre60 d
BarleyBroadleaf weeds0.121 L/acre60 d
BarleyBroadleaf weeds0.243 L/acre60 d
BarleyCanada thistle, canola (volunteer), cleavers, common groundsel, dandelion, flixweed, hemp-nettle, kochia, lamb's-quarters, redroot pigweed, round-leaved mallow, Russian pigweed, scentless chamomile, shepherd's-purse, smartweed, sow-thistle (annual and perennial), stinkweed, stork's-bill, sunflower (volunteer), tartary buckwheat, volunteer flax, wild buckwheat, wild mustard0.324 L/acre60 d
Barleyannual smartweed, ball mustard, chickweed, cleavers, corn spurry, cow cockle, flixweed, groundsel (common), hemp-nettle, kochia, lamb's-quarters, narrow-leaved hawk's beard, redroot pigweed, Russian thistle, shepherd's purse, stinkweed, tartary buckwheat, volunteer rapeseed, volunteer sunflower, wild buckwheat, wild mustard0.162–0.324 L/acre60 d
Barleycleavers (1-4 whorls)0.162 L/acre60 d
Barleykochia (2-8 leaf, including ALS resistant biotypes)0.243 L/acre60 d
Barleyround-leaved mallow (1-6 leaf)0.324 L/acre60 d
Barleyvolunteer flax (1-12 cm)0.243 L/acre60 d
Forage GrassesLabelled weeds0.243 L/acre60 d
Meadow Brome GrassLabelled weeds0.243 L/acre60 d
Smooth Brome GrassLabelled weeds0.243 L/acre60 d
Tall FescueLabelled weeds0.243 L/acre–
TimothyLabelled weeds0.243 L/acre60 d
WheatBroadleaf weeds0.182–0.243 L/acre60 d
WheatBroadleaf weeds0.182–0.243 L/acre60 d
WheatBroadleaf weeds0.121 L/acre60 d
WheatBroadleaf weeds0.243 L/acre60 d
WheatBroadleaf weeds0.243 L/acre60 d
WheatCanada thistle, canola (volunteer), cleavers, common groundsel, dandelion, flixweed, hemp-nettle, kochia, lamb's-quarters, redroot pigweed, round-leaved mallow, Russian pigweed, scentless chamomile, shepherd's-purse, smartweed, sow-thistle (annual and perennial), stinkweed, stork's-bill, sunflower (volunteer), tartary buckwheat, volunteer flax, wild buckwheat, wild mustard0.324 L/acre60 d
WheatCanada thistle, canola (volunteer), cleavers, common groundsel, dandelion, flixweed, hemp-nettle, kochia, lamb's-quarters, redroot pigweed, round-leaved mallow, Russian pigweed, scentless chamomile, shepherd's-purse, smartweed, sow-thistle (annual and perennial), stinkweed, stork's-bill, sunflower (volunteer), tartary buckwheat, volunteer flax, wild buckwheat, wild mustard0.324 L/acre60 d
Wheatannual smartweed, ball mustard, chickweed, cleavers, corn spurry, cow cockle, flixweed, groundsel (common), hemp-nettle, kochia, lamb's-quarters, narrow-leaved hawk's beard, redroot pigweed, Russian thistle, shepherd's purse, stinkweed, tartary buckwheat, volunteer rapeseed, volunteer sunflower, wild buckwheat, wild mustard0.162–0.324 L/acre60 d
Wheatchickweed (up to 8 cm, including Group 2 resistant biotypes) - suppression0.324 L/acre60 d
Wheatcleavers (1-4 whorls)0.162 L/acre60 d
Wheatcleavers (1-4 whorls)0.162 L/acre60 d
Wheathempnettle (2-6 leaf) - suppression0.324 L/acre60 d
Wheatkochia (2-8 leaf, including ALS resistant biotypes)0.243 L/acre60 d
Wheatkochia (2-8 leaf, including ALS resistant biotypes)0.243 L/acre60 d
Wheatround-leaved mallow (1-6 leaf)0.324 L/acre60 d
Wheatround-leaved mallow (1-6 leaf)0.324 L/acre60 d
Wheatstork's-bill (1-8 leaf) - suppression0.243 L/acre60 d
Wheatvolunteer flax (1-12 cm)0.243 L/acre60 d
Wheatvolunteer flax (1-12 cm)0.243 L/acre60 d
Wheatwild buckwheat (1-4 leaf) - suppression0.324 L/acre60 d
WheatgrassLabelled weeds0.243 L/acre60 d
WheatgrassLabelled weeds0.243 L/acre60 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
fluroxypyr 180 g/L
Mode of action: Synthetic auxin (HRAC 4, Pyridine carboxylic)
CAS 69377-81-7
Formulation
emulsifiable concentrate
Resistance group
Group 4
First registered
2021-12-08
Registration expiry
2026-12-31