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Back to Registered Crop Input Products
Registered Crop Input Products / SILENCER® DUO B

SILENCER® DUO B

PCP #35637 · Adama Agricultural Solutions Canada Ltd. · Insecticide

Group 3

Group 3 pyrethroid insecticide containing lambda-cyhalothrin for control of various insect pests in fruit crops, vegetables, tobacco, and oilseed crops.

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Registered uses (27)

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

CropTargetRatePHI
CauliflowerCabbage Looper33.6 mL/acre3 d
CauliflowerCabbage Looper33.6 mL/acre1 d
CauliflowerCrucifer Flea Beetle, Diamondback Moth Larvae, Imported Cabbageworm17 mL/acre3 d
CauliflowerCrucifer Flea Beetle, Diamondback Moth Larvae, Imported Cabbageworm17 mL/acre1 d
CherryPlum Curculio, Cherry Maggot42.1 mL/acre7 d
CornFall Armyworm, Cutworms, European Corn Borer, Corn Earworm33.6 mL/acre1 d
CornFall Armyworm, Cutworms, European Corn Borer, Corn Earworm33.6 mL/acre1 d
FlaxGrasshoppers25.5–33.6 mL/acre–
MustardCrucifer Flea Beetle, Lygus Bug, Cabbage Seedpod Weevil (adults)33.6 mL/acre7 d
MustardCrucifer Flea Beetle, Lygus Bug, Cabbage Seedpod Weevil (adults)33.6 mL/acre7 d
MustardGrasshoppers25.5–33.6 mL/acre7 d
MustardImported Cabbageworm, Diamondback Moth Larvae, Cabbage Looper, Bertha Armyworm33.6 mL/acre7 d
NectarineGreen Peach Aphid, Oriental Fruit Moth, Tarnished Plant Bug42.1 mL/acre7 d
PearPear Psylla (nymphs and adults), Codling Moth33.6 mL/acre7 d
PlumPlum Curculio, Mealy Plum Aphid42.1 mL/acre7 d
PotatoColorado Potato Beetle33.6–50.6 mL/acre7 d
PotatoEuropean Corn Borer33.6 mL/acre7 d
PotatoPotato Flea Beetle, Potato Leafhopper, Tarnished Plant Bug, Tuber Flea Beetle33.6 mL/acre7 d
StrawberryBud (Clipper) Weevil, Meadow Spittle Bug, Tarnished Plant Bug, Black Vine Weevil adults (Suppression only)42.1 mL/acre7 d
TobaccoCutworm (Darksided and White)––
TobaccoCutworm (Darksided and White)––
TobaccoCutworm (Darksided and White)17 mL/acre–
TobaccoCutworm (Darksided and White)33.6 mL/acre–
TobaccoCutworm (Darksided and White)33.6 mL/acre60 d
TomatoColorado Potato Beetle33.6–50.6 mL/acre7 d
TomatoColorado Potato Beetle33.6–50.6 mL/acre7 d
TomatoPotato Flea Beetle, Potato Leafhopper, Tarnished Plant Bug, Cutworms33.6 mL/acre7 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
lambda-cyhalothrin 120 g/L
CAS 76703-65-6
Formulation
emulsifiable concentrate
Resistance group
Group 3
First registered
2025-09-17
Registration expiry
2030-12-31