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Registered Crop Input Products / QUADRIS TOP

QUADRIS TOP

PCP #30518 · Syngenta Canada Inc. · Fungicide

Group 11 and Group 3

Group 11 and Group 3 fungicide containing azoxystrobin (strobilurin) and difenoconazole (triazole) for control of various fungal diseases including early blight, powdery mildew, anthracnose, and leaf spots in vegetables, legumes, and berries.

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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
BeanAscochyta blight (Ascochyta spp.), Anthracnose (Colletotrichum spp.)253 mL/acre30 d
BroccoliAlternaria blight (Alternaria brassicae, A. raphani), Powdery mildew (Erysiphe polygoni)287–405 mL/acre3 d
CarrotLeaf blight (Alternaria dauci), Cercospora leaf spot (Cercospora carota)229–405 mL/acre7 d
CranberryFruit rots (blotch rot (Physalospora vaccinia), Ripe rot (Coleophoma empetri), End rot (Fusicoccum putrefaciens syn. Godronia cassandrae), Bitter rot (Colletotrichum acutatum, Glomerella cingulata syn. C. gloeosporioides), Viscid rot (Phomopsis vacinii), Black rot (Allantophomopsis lycopodina), Cottonball (Monilinia oxycocci))405 mL/acre–
KaleAlternaria blight (Alternaria brassicae, A. raphani), Powdery mildew (Erysiphe polygoni)287–405 mL/acre3 d
OnionLeaf Blotch (Cladosporium allii-cepae), Stemphylium leaf blight (S. vesicarium)287–405 mL/acre7 d
OnionLeaf Blotch (Cladosporium allii-cepae), Stemphylium leaf blight (S. vesicarium)287–405 mL/acre7 d
OnionPurple blotch (Alternaria porri), Downy mildew (Peronospora destructor), Botrytis leaf blight (Botrytis squamosa)287–405 mL/acre7 d
OnionPurple blotch (Alternaria porri), Downy mildew (Peronospora destructor), Botrytis leaf blight (Botrytis squamosa)287–405 mL/acre7 d
PeaMycosphaerella blight (Mycosphaerella pinodes)253 mL/acre14 d
PepperCercospora leafspot (C. capsici)253 mL/acre–
PotatoBrown Spot (Alternaria alternata), Black dot (Colletotrichum coccodes)229–405 mL/acre–
PotatoEarly Blight (Alternaria solani)229–405 mL/acre14 d
PotatoWhite mould (Sclerotinia sclerotiorum)405 mL/acre14 d
Sugar BeetCercospora leaf spot (Cercospora beticola), Powdery mildew (Erysiphe polygoni)229–405 mL/acre7 d
Sweet PotatoBrown Spot (Alternaria alternata), Black dot (Colletotrichum coccodes)229–405 mL/acre–
Sweet PotatoEarly Blight (Alternaria solani)229–405 mL/acre14 d
Sweet PotatoWhite mould (Sclerotinia sclerotiorum)405 mL/acre14 d
TomatoEarly Blight (Alternaria solani), Anthracnose (Colletotrichum spp.)152–253 mL/acre1 d
TomatoEarly Blight (Alternaria solani), Anthracnose (Colletotrichum spp.), Septoria leaf spot (Septoria lycopersici), Powdery Mildew (Oidiopsis sicula; Leveillula taurica)253 mL/acre1 d
VegetablesPowdery mildew (Sphaerotheca fuliginea, Erysiphe cichoracearum), Alternaria leaf blight (Alternaria cucumerina), Anthracnose (Colletotrichum orniculare, C. lagenarium), Gummy stem blight (Didymella bryoniae)287–405 mL/acre1 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
azoxystrobin 200 g/L
QoI fungicide
Mode of action: QoI / cytochrome bc1 inhibitor (FRAC 11, Strobilurin)
CAS 131860-33-8
difenoconazole 125 g/L
Triazole fungicide
Mode of action: DMI / sterol biosynthesis inhibitor — CYP51 (FRAC 3, Triazole)
CAS 119446-68-3
Formulation
suspension concentrate
Resistance group
Group 11 and Group 3
First registered
2012-04-27
Registration expiry
2028-12-31