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Registered Crop Input Products / WARRIOR® Insecticide

WARRIOR® Insecticide

PCP #26837 · Syngenta Canada Inc. · Insecticide

Group 3Registration expired

Group 3 pyrethroid insecticide containing lambda-cyhalothrin at 122 g/L as a microcapsule suspension. Controls a broad spectrum of insect pests including aphids, beetles, caterpillars, weevils, leafhoppers, and grasshoppers on fruit crops, vegetables, cereals, oilseeds, tobacco, and forage crops.

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Registered uses (40)

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
CauliflowerSwede Midge (Contarinia nasturtii)33.6 mL/acre3 d
CauliflowerSwede Midge (Contarinia nasturtii)33.6 mL/acre1 d
CeleryTarnished Plant Bug33.6 mL/acre3 d
CherryCherry Maggot42.1 mL/acre7 d
CherryPlum Curculio42.1 mL/acre7 d
Choke CherryFruit Tree Leafroller23.5 mL/acre–
Choke CherryPrairie Tent Caterpillar23.5 mL/acre–
Choke CherryUgly Nest Caterpillar23.5 mL/acre–
CornArmyworm (Pseudaletia unipuncta)33.6–83 mL/acre1 d
CornCutworms, Fall Armyworm33.6 mL/acre1 d
FlaxCutworm33.6 mL/acre7 d
FlaxGrasshoppers25.5–33.6 mL/acre7 d
MustardCrucifer Flea Beetle, Lygus Bug, Cabbage Seedpod Weevil (adults), Imported Cabbageworm, Diamondback Moth Larvae, Cabbage Looper, Bertha Armyworm, Cutworms33.6 mL/acre7 d
MustardGrasshoppers25.5–33.6 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
Perennial Weed ControlAlfalfa Weevil, Lygus Bug, Tarnished Plant Bug, Pea Aphid, Potato Leafhopper33.6 mL/acre–
PlumMealy Plum Aphid42.1 mL/acre7 d
PlumPlum Curculio42.1 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
SoybeanGrasshoppers, Cutworms, Lygus Bugs33.6 mL/acre21 d
SoybeanSoybean Aphids, Bean Leaf Beetle33.6–94.3 mL/acre21 d
StrawberryBud (Clipper) Weevil42.1 mL/acre7 d
StrawberryMeadow Spittle Bug42.1 mL/acre7 d
StrawberryTarnished Plant Bug42.1 mL/acre7 d
Summer-FallowGrasshoppers25.5–33.6 mL/acre–
TobaccoCutworm33.6 mL/acre–
TobaccoCutworm33.6 mL/acre60 d
TobaccoCutworm (Darksided and White)––
TobaccoDarksided Cutworm and White Cutworm––
TomatoColorado Potato Beetle33.6–50.6 mL/acre7 d
TomatoPotato Flea Beetle, Potato Leafhopper, Tarnished Plant Bug, Cutworms33.6 mL/acre7 d
WheatCutworm17 mL/acre–
WheatGrasshoppers25.5–33.6 mL/acre28 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 122 g/L
CAS 76703-65-6
Formulation
suspension concentrate
Resistance group
Group 3
First registered
2001-10-18
Registration expiry
2025-12-31