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Registered Crop Input Products / Fyfanon® ULV

Fyfanon® ULV

PCP #9337 · FMC of Canada Limited · Insecticide

Group 1B

Group 1B organophosphate insecticide containing 96.5% malathion for ultra low volume application to control various insect pests in cereals, forage crops, canola, and for mosquito and fly control. Applied undiluted using specialized equipment.

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Registered uses (12)

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

CropTargetRatePHI
CanolaDiamondback moth larvae111–172 mL/acre7 d
CerealsArmyworms172–223 mL/acre7 d
CerealsCereal leaf beetles111–223 mL/acre7 d
CloverGreenworms223 mL/acre7 d
HayArmyworms172–223 mL/acre7 d
HayCereal leaf beetles111–223 mL/acre7 d
Non-cropAdult mosquitoes––
Non-cropAdult mosquitoes and stable flies88.6 mL/acre–
Non-cropAdult stable flies––
PastureGrasshoppers223–344 mL/acre0 d
PastureHouseflies, Stable flies, Mosquitoes172–223 mL/acre0 d
Perennial Weed ControlAlfalfa weevil larvae445 mL/acre5 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
malathion 96.5 %
CAS 121-75-5
Formulation
Ultra Low Volume Concentrate
Resistance group
Group 1B
First registered
1965-07-01
Registration expiry
2026-12-31