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

Cavalier

PCP #33933 · Winfield Solutions, LLC · Herbicide

Group 4

Group 4 systemic auxin-type herbicide for control of broadleaf weeds including kochia (including ALS resistant biotypes), cleavers, chickweed, and other broadleaf weeds in spring wheat, durum wheat, winter wheat, spring barley, oats, and non-crop areas including rangeland, permanent pasture, and industrial sites. Can be applied alone or in tank mixes with other herbicides.

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Registered uses (41)

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

CropTargetRatePHI
CerealsBroadleaf weeds0.125–0.166 L/acre60 d
CerealsBroadleaf weeds0.093–0.125 L/acre60 d
CerealsBroadleaf weeds0.065 L/acre60 d
CerealsBroadleaf weeds0.125 L/acre60 d
Cerealschickweed (up to 8 cm)0.166 L/acre60 d
Cerealswild oats and green foxtail0.202 L/acre–
Non-crop areasKochia (2-8 leaf) - Control, including ALS resistant biotypes0.34 L/acre–
Non-crop areasKochia (2-8 leaf) - Suppression, including ALS resistant biotypes0.17 L/acre–
OatsBroadleaf weeds0.125–0.166 L/acre60 d
OatsBroadleaf weeds0.125 L/acre60 d
Oatschickweed (up to 8 cm)0.166 L/acre60 d
Permanent PastureBroadleaf weeds0.17–0.34 L/acre–
Permanent PastureKochia (2-8 leaf) - Control, including ALS resistant biotypes0.34 L/acre–
Permanent PastureKochia (2-8 leaf) - Suppression, including ALS resistant biotypes0.17 L/acre–
RangelandBroadleaf weeds0.17–0.34 L/acre–
RangelandKochia (2-8 leaf) - Control, including ALS resistant biotypes0.34 L/acre–
RangelandKochia (2-8 leaf) - Suppression, including ALS resistant biotypes0.17 L/acre–
WheatBroadleaf weeds0.125–0.166 L/acre60 d
WheatBroadleaf weeds0.125–0.166 L/acre60 d
WheatBroadleaf weeds0.093–0.125 L/acre60 d
WheatBroadleaf weeds0.093–0.125 L/acre60 d
WheatBroadleaf weeds0.093–0.125 L/acre60 d
WheatBroadleaf weeds0.065 L/acre60 d
WheatBroadleaf weeds0.125 L/acre60 d
WheatBroadleaf weeds0.125 L/acre60 d
WheatBroadleaf weeds and grass weeds0.085–0.125 L/acre60 d
WheatBroadleaf weeds and grass weeds0.085–0.125 L/acre60 d
WheatBroadleaf weeds and grass weeds0.085–0.125 L/acre60 d
Wheatchickweed (up to 8 cm)0.166 L/acre60 d
Wheatchickweed (up to 8 cm)0.166 L/acre60 d
Wheatchickweed (up to 8 cm)0.166 L/acre60 d
Wheatcleavers (1-6 whorls)0.085 L/acre60 d
Wheatcleavers (1-8 whorls)0.125 L/acre60 d
Wheathempnettle (2-6 leaf) - suppression0.166 L/acre60 d
Wheatkochia (2-8 leaf), including ALS resistant biotypes0.125 L/acre60 d
Wheatround-leaved mallow (1-6 leaf)0.166 L/acre60 d
Wheatstork's-bill (1-8 leaf) - suppression0.125 L/acre60 d
Wheatvolunteer flax (1-12 cm)0.125 L/acre60 d
Wheatwild buckwheat (1-8 leaf) - suppression0.085 L/acre60 d
Wheatwild oats and green foxtail0.202 L/acre–
Wheatwild oats and green foxtail0.202 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
fluroxypyr 333 g/L
Mode of action: Synthetic auxin (HRAC 4, Pyridine carboxylic)
CAS 69377-81-7
Formulation
emulsifiable concentrate
Resistance group
Group 4
First registered
2020-11-18
Registration expiry
2029-12-31