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Back to Registered Crop Input Products
Registered Crop Input Products / ORONDIS® Ultra Fungicide

ORONDIS® Ultra Fungicide

PCP #32805 · Syngenta Canada Inc. · Fungicide

Group 49 40

Group 49 40 fungicide containing oxathiapiprolin and mandipropamid for control of late blight, downy mildew, and suppression of Phytophthora diseases in potatoes, vegetables, and greenhouse crops.

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Registered uses (14)

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

CropTargetRatePHI
BroccoliDowny mildew (Peronospora parasitica)0.243 L/acre1 d
CucumberDowny mildew (Pseudoperonospora cubensis)0.162–0.243 L/acre–
KaleDowny mildew (Peronospora parasitica)0.243 L/acre1 d
LettuceDowny mildew (Bremia lactucae and Peronospora spp.)0.243 L/acre1 d
OnionDowny mildew (Peronospora destructor)0.162 L/acre7 d
PotatoLate blight (Phytophthora infestans)0.162–0.243 L/acre14 d
SquashDowny mildew (Pseudoperonospora cubensis)0.162–0.243 L/acre0 d
SquashPhytophthora blight (Phytophthora capsici) – foliar phase (suppression)0.243 L/acre0 d
SquashPhytophthora root and crown rot (Phytophthora capsici) - soil phase (suppression)0.243 L/acre0 d
TomatoLate blight (Phytophthora infestans)0.243 L/acre1 d
TomatoLate blight (Phytophthora infestans)0.243 L/acre1 d
TomatoPhytophthora blight (Phytophthora capsici) (suppression)0.243 L/acre1 d
TomatoPhytophthora blight (Phytophthora capsici) – foliar phase (suppression)0.243 L/acre1 d
TomatoPhytophthora root and crown rot (Phytophthora capsici) – soil phase (suppression)0.243 L/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
mandipropamid 250 g/L
Mandelic acid amide
CAS 374726-62-2
oxathiapiprolin 30 g/L
Piperidinyl thiazole isoxazoline fungicide
CAS 1003318-67-9
Formulation
suspension concentrate
Resistance group
Group 49 40
First registered
2017-10-13
Registration expiry
2028-12-31