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Back to Registered Crop Input Products
Registered Crop Input Products / VARRO® FX

VARRO® FX

PCP #34848 · Bayer Cropscience Inc. · Herbicide

Group 2 4

Group 2 and 4 post-emergence herbicide for control of grass and broadleaf weeds in spring and winter wheat. Contains thiencarbazone-methyl and fluroxypyr for broad-spectrum weed control including wild oats, foxtails, cleavers, kochia, and volunteer crops.

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Registered uses (46)

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

CropTargetRatePHI
WheatBarnyard grass0.405 L/acre60 d
WheatBarnyard grass0.405 L/acre72 d
WheatCleavers0.405 L/acre60 d
WheatCleavers0.405 L/acre72 d
WheatCommon chickweed0.405 L/acre60 d
WheatCommon chickweed0.405 L/acre72 d
WheatGreen foxtail0.405 L/acre60 d
WheatGreen foxtail0.405 L/acre72 d
WheatHemp-nettle0.405 L/acre60 d
WheatHemp-nettle0.405 L/acre72 d
WheatJapanese brome (Control of spring-germinated; Suppression of overwintered)0.405 L/acre60 d
WheatJapanese brome (Control of spring-germinated; Suppression of overwintered)0.405 L/acre72 d
WheatKochia (Non ALS-tolerant)0.405 L/acre60 d
WheatKochia (Non ALS-tolerant)0.405 L/acre72 d
WheatLamb's quarters0.405 L/acre60 d
WheatLamb's quarters0.405 L/acre72 d
WheatPale smartweed0.405 L/acre60 d
WheatPale smartweed0.405 L/acre72 d
WheatPersian darnel (Suppression)0.405 L/acre60 d
WheatPersian darnel (Suppression)0.405 L/acre72 d
WheatRedroot pigweed0.405 L/acre60 d
WheatRedroot pigweed0.405 L/acre72 d
WheatRound-leaved mallow0.405 L/acre60 d
WheatRound-leaved mallow0.405 L/acre72 d
WheatRussian thistle0.405 L/acre60 d
WheatRussian thistle0.405 L/acre72 d
WheatShepherd's-purse0.405 L/acre60 d
WheatShepherd's-purse0.405 L/acre72 d
WheatStinkweed0.405 L/acre60 d
WheatStinkweed0.405 L/acre72 d
WheatStork's-bill0.405 L/acre60 d
WheatStork's-bill0.405 L/acre72 d
WheatVolunteer canary seed0.405 L/acre60 d
WheatVolunteer canary seed0.405 L/acre72 d
WheatVolunteer canola0.405 L/acre60 d
WheatVolunteer canola0.405 L/acre72 d
WheatVolunteer flax0.405 L/acre60 d
WheatVolunteer flax0.405 L/acre72 d
WheatWild buckwheat0.405 L/acre60 d
WheatWild buckwheat0.405 L/acre72 d
WheatWild mustard0.405 L/acre60 d
WheatWild mustard0.405 L/acre72 d
WheatWild oats0.405 L/acre60 d
WheatWild oats0.405 L/acre72 d
WheatYellow foxtail0.405 L/acre60 d
WheatYellow foxtail0.405 L/acre72 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 118 g/L
Mode of action: Synthetic auxin (HRAC 4, Pyridine carboxylic)
CAS 69377-81-7
thiencarbazone-methyl
CAS 317815-83-1
Formulation
emulsifiable concentrate
Resistance group
Group 2 4
First registered
2023-05-31
Registration expiry
2029-12-31