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Back to Registered Crop Input Products
Registered Crop Input Products / S-2399 SC Master Fungicide

S-2399 SC Master Fungicide

PCP #34520 · Valent Canada Inc. · Fungicide

Group 7

Group 7 SDHI fungicide for control of rust diseases in cereals, scab and powdery mildew in pome fruit, Asian soybean rust, Rhizoctonia in potato and sugar beet. Protectant fungicide that must be applied prior to infection. Contains inpyrfluxam at 31.25% as suspension concentrate.

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Registered uses (15)

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

CropTargetRatePHI
AppleApple scab (Venturia inaequalis), Powdery mildew (Podosphaera leucotricha)59.1–118 mL/acre–
AppleCedar-apple Rust (Gymnosporangium juniperi-virginianae)59.1–88.6 mL/acre–
Canary SeedStripe rust (Puccinia striiformis), Leaf Rust (Puccinia triticina)59.1 mL/acre–
CerealsStripe rust (Puccinia striiformis), Leaf Rust (Puccinia triticina)59.1 mL/acre–
LoquatApple scab (Venturia inaequalis), Powdery mildew (Podosphaera leucotricha)59.1–118 mL/acre–
MedlarApple scab (Venturia inaequalis), Powdery mildew (Podosphaera leucotricha)59.1–118 mL/acre–
OrnamentalsApple scab (Venturia inaequalis), Powdery mildew (Podosphaera leucotricha)59.1–118 mL/acre–
PearPear scab (Venturia pirina), Powdery mildew (Podosphaera leucotricha)59.1–118 mL/acre–
PotatoRhizoctonia canker and black scurf (Rhizoctonia solani)59.1–118 mL/acre–
QuinceApple scab (Venturia inaequalis), Powdery mildew (Podosphaera leucotricha)59.1–118 mL/acre–
RyeStripe rust (Puccinia striiformis), Leaf Rust (Puccinia triticina)59.1 mL/acre–
SoybeanAsian Soybean Rust (Phakopsora pachyrhizi)59.1 mL/acre–
Sugar BeetRhizoctonia crown and root rot (Rhizoctonia solani)59.1 mL/acre50 d
TriticaleStripe rust (Puccinia striiformis), Leaf Rust (Puccinia triticina)59.1 mL/acre–
WheatStripe rust (Puccinia striiformis), Leaf Rust (Puccinia triticina)59.1 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
inpyrfluxam 31.25 %
Group 7 fungicide (SDHI)
CAS 1352994-67-2
Formulation
suspension concentrate
Resistance group
Group 7
First registered
2022-06-02
Registration expiry
2030-12-31