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Back to Registered Crop Input Products
Registered Crop Input Products / QUADRIS® Flowable Fungicide

QUADRIS® Flowable Fungicide

PCP #26153 · Syngenta Canada Inc. · Fungicide

Group 11

Group 11 strobilurin fungicide containing azoxystrobin for control of various fungal diseases in canola, legume vegetables, potatoes, cereals, corn, tomatoes, and specialty crops. Provides broad-spectrum disease control including rusts, blights, leaf spots, and soilborne diseases.

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Registered uses (45)

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

CropTargetRatePHI
BarleyBarley Leaf Rust (Puccinia hordei)91.1 mL/acre–
BarleyBarley Net Blotch (Pyrenophora teres)91.1 mL/acre–
BarleyBarley Scald (Rhynchosporium secalis)91.1 mL/acre–
BarleySeptoria Leaf Spot (Septoria sp.)91.1 mL/acre–
BarleyStripe Rust (Puccinia striiformis)80.9–121 mL/acre–
BarleyTan Spot (Pyrenophora tritici-repentis)91.1 mL/acre–
BeanAscochyta blight (Ascochyta spp.), Mycosphaerella blight (Mycosphaerella pinodes), Anthracnose (Colletotrichum spp.), Sclerotinia (Sclerotinia sclerotiorum) – suppression only202 mL/acre15 d
BeanAsian (Soybean) Rust (Phakopsora pachyrhyizi)121–182 mL/acre15 d
BeanAsian (Soybean) Rust (Phakopsora pachyrhyizi)121–182 mL/acre15 d
CanolaAlternaria Black Spot (Alternaria brassicae, Alternaria raphani)202 mL/acre30 d
CanolaAlternaria Black Spot (Alternaria brassicae, Alternaria raphani) - Suppression283–405 mL/acre30 d
CanolaSclerotinia Stem Rot (Sclerotinia sclerotiorum)283–405 mL/acre30 d
CanolaVirulent Blackleg (Leptosphaeria maculans)202 mL/acre30 d
CornRust (Puccinia sorghi)183 mL/acre7 d
CornRust (Puccinia sorghi)183 mL/acre–
CornRust (Puccinia sorghi), Northern Corn Leaf Blight (Setosphaeria turcicum), Southern Corn Leaf Blight (Cochliobolus heterostrophus), Eye Spot (Aureobasidium zeae), Grey Leafspot (Cercospora zeae-maydis)91.1–121 mL/acre14 d
CornRust (Puccinia sorghi), Northern Corn Leaf Blight (Setosphaeria turcicum), Southern Corn Leaf Blight (Cochliobolus heterostrophus), Eye Spot (Aureobasidium zeae), Grey Leafspot (Cercospora zeae-maydis)91.1–121 mL/acre14 d
CornRust (Puccinia sorghi), Northern Corn Leaf Blight (Setosphaeria turcicum), Southern Corn Leaf Blight (Cochliobolus heterostrophus), Eye Spot (Aureobasidium zeae), Grey Leafspot (Cercospora zeae-maydis)91.1–121 mL/acre14 d
GinsengRhizoctonia damping-off and root rot (Rhizoctonia solani)0.453 L/acre90 d
HazelnutEastern filbert blight (Anisogramma anomala)364 mL/acre45 d
OatsBarley Net Blotch (Pyrenophora teres)91.1 mL/acre–
OatsSeptoria Leaf Spot (Septoria sp.)91.1 mL/acre–
PeaAscochyta blight (Ascochyta spp.), Powdery Mildew (Microsphaera diffusa, Erysiphe pisi, E. polygoni)202 mL/acre–
PeaPowdery Mildew (Microsphaera diffusa, Erysiphe pisi, E. polygoni)202 mL/acre–
PotatoBlack Dot (Colletotrichum coccodes)202–324 mL/acre1 d
PotatoEarly Blight (Alternaria solani)202–324 mL/acre1 d
PotatoSoilborne Diseases: Silver Scurf (Helminthosporium solani), Rhizoctonia Stem and Stolon Canker (Rhizoctonia spp.), and Black Scurf (Rhizoctonia solani)––
RyeBarley Scald (Rhynchosporium secalis)91.1 mL/acre–
RyeSeptoria Leaf Spot (Septoria sp.)91.1 mL/acre–
RyeTan Spot (Pyrenophora tritici-repentis)91.1 mL/acre–
SoybeanAsian (Soybean) Rust (Phakopsora pachyrhyizi)202 mL/acre–
SoybeanAsian (Soybean) Rust (Phakopsora pachyrhyizi)121–182 mL/acre30 d
SoybeanCercospora Leaf Spot (Cercospora kikuchii)202 mL/acre–
SoybeanPowdery Mildew (Microsphaera diffusa, Erysiphe pisi, E. polygoni)202 mL/acre–
SugarbeetRhizoctonia root and crown rot (Rhizoctonia solani)0.202–0.445 L/acre100 d
TomatoAnthracnose (Colletotrichum coccodes)121–202 mL/acre1 d
TomatoEarly Blight (Alternaria solani)121–202 mL/acre1 d
TriticaleSeptoria Leaf Spot (Septoria sp.)91.1 mL/acre–
TriticaleTan Spot (Pyrenophora tritici-repentis)91.1 mL/acre–
WheatSeptoria Leaf Spot (Septoria sp.)91.1 mL/acre–
WheatStripe Rust (Puccinia striiformis)80.9–121 mL/acre–
WheatStripe Rust (Puccinia striiformis)80.9–121 mL/acre–
WheatTan Spot (Pyrenophora tritici-repentis)91.1 mL/acre–
WheatWheat Leaf Rust (Puccinia triticina)80.9–121 mL/acre–
WheatWheat Leaf Rust (Puccinia triticina)80.9–121 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
azoxystrobin 250 g/L
QoI fungicide
Mode of action: QoI / cytochrome bc1 inhibitor (FRAC 11, Strobilurin)
CAS 131860-33-8
Formulation
suspension concentrate
Resistance group
Group 11
First registered
2000-05-19
Registration expiry
2030-12-31