Back to Label Library
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.
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.
| Crop | Target | Rate | PHI |
|---|---|---|---|
| Bean | Ascochyta blight (Ascochyta spp.), Anthracnose (Colletotrichum spp.) | 253 mL/acre | 30 d |
| Broccoli | Alternaria blight (Alternaria brassicae, A. raphani), Powdery mildew (Erysiphe polygoni) | 287–405 mL/acre | 3 d |
| Carrot | Leaf blight (Alternaria dauci), Cercospora leaf spot (Cercospora carota) | 229–405 mL/acre | 7 d |
| Cranberry | Fruit 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 | — |
| Kale | Alternaria blight (Alternaria brassicae, A. raphani), Powdery mildew (Erysiphe polygoni) | 287–405 mL/acre | 3 d |
| Onion | Leaf Blotch (Cladosporium allii-cepae), Stemphylium leaf blight (S. vesicarium) | 287–405 mL/acre | 7 d |
| Onion | Leaf Blotch (Cladosporium allii-cepae), Stemphylium leaf blight (S. vesicarium) | 287–405 mL/acre | 7 d |
| Onion | Purple blotch (Alternaria porri), Downy mildew (Peronospora destructor), Botrytis leaf blight (Botrytis squamosa) | 287–405 mL/acre | 7 d |
| Onion | Purple blotch (Alternaria porri), Downy mildew (Peronospora destructor), Botrytis leaf blight (Botrytis squamosa) | 287–405 mL/acre | 7 d |
| Pea | Mycosphaerella blight (Mycosphaerella pinodes) | 253 mL/acre | 14 d |
| Pepper | Cercospora leafspot (C. capsici) | 253 mL/acre | — |
| Potato | Brown Spot (Alternaria alternata), Black dot (Colletotrichum coccodes) | 229–405 mL/acre | — |
| Potato | Early Blight (Alternaria solani) | 229–405 mL/acre | 14 d |
| Potato | White mould (Sclerotinia sclerotiorum) | 405 mL/acre | 14 d |
| Sugar Beet | Cercospora leaf spot (Cercospora beticola), Powdery mildew (Erysiphe polygoni) | 229–405 mL/acre | 7 d |
| Sweet Potato | Brown Spot (Alternaria alternata), Black dot (Colletotrichum coccodes) | 229–405 mL/acre | — |
| Sweet Potato | Early Blight (Alternaria solani) | 229–405 mL/acre | 14 d |
| Sweet Potato | White mould (Sclerotinia sclerotiorum) | 405 mL/acre | 14 d |
| Tomato | Early Blight (Alternaria solani), Anthracnose (Colletotrichum spp.) | 152–253 mL/acre | 1 d |
| Tomato | Early Blight (Alternaria solani), Anthracnose (Colletotrichum spp.), Septoria leaf spot (Septoria lycopersici), Powdery Mildew (Oidiopsis sicula; Leveillula taurica) | 253 mL/acre | 1 d |
| Vegetables | Powdery mildew (Sphaerotheca fuliginea, Erysiphe cichoracearum), Alternaria leaf blight (Alternaria cucumerina), Anthracnose (Colletotrichum orniculare, C. lagenarium), Gummy stem blight (Didymella bryoniae) | 287–405 mL/acre | 1 d |
About this content. This page presents the official PMRA label as published by Health Canada's 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.