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Registered Crop Input Products / Pyro Herbicide

Pyro Herbicide

PCP #31258 · Nufarm Agriculture Inc. · Herbicide

Group 14

Group 14 contact herbicide containing pyraflufen-ethyl for pre-seeding or pre-emergence control of broadleaf weeds in cereals, oilseeds, and legumes. Controls resistant biotypes of cleavers, kochia, and volunteer canola. Member of phenyl pyrazole class that inhibits protoporphyrinogen oxidase (PPO) enzyme.

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Registered uses (21)

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

CropTargetRatePHI
BeanAnnual and perennial broadleaf weeds72.8–146 mL/acre–
BeanAnnual and perennial broadleaf weeds72.8–146 mL/acre–
Broad beanAnnual and perennial broadleaf weeds72.8–146 mL/acre–
BuckwheatAnnual and perennial broadleaf weeds72.8–146 mL/acre–
Canary seedAnnual and perennial broadleaf weeds72.8–146 mL/acre–
CanolaAnnual and perennial broadleaf weeds72.8–146 mL/acre–
CerealsAnnual and perennial broadleaf weeds72.8–146 mL/acre–
ChickpeaAnnual and perennial broadleaf weeds72.8–146 mL/acre–
CornAnnual and perennial broadleaf weeds72.8–146 mL/acre–
LentilAnnual and perennial broadleaf weeds72.8–146 mL/acre–
LupinAnnual and perennial broadleaf weeds72.8–146 mL/acre–
MustardAnnual and perennial broadleaf weeds72.8–146 mL/acre–
OatsAnnual and perennial broadleaf weeds72.8–146 mL/acre–
PeaAnnual and perennial broadleaf weeds72.8–146 mL/acre–
Pearl milletAnnual and perennial broadleaf weeds72.8–146 mL/acre–
PopcornAnnual and perennial broadleaf weeds72.8–146 mL/acre–
Proso milletAnnual and perennial broadleaf weeds72.8–146 mL/acre–
RyeAnnual and perennial broadleaf weeds72.8–146 mL/acre–
SoybeanAnnual and perennial broadleaf weeds72.8–146 mL/acre–
TriticaleAnnual and perennial broadleaf weeds72.8–146 mL/acre–
WheatAnnual and perennial broadleaf weeds72.8–146 mL/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
pyraflufen-ethyl 25 g/L
CAS 129630-17-7
Formulation
emulsifiable concentrate
Resistance group
Group 14
First registered
2014-04-11
Registration expiry
2027-12-31