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Back to Registered Crop Input Products
Registered Crop Input Products / GF-4536 SC

GF-4536 SC

PCP #35612 · Corteva Agriscience Canada Company · Fungicide

Group 21

Group 21 suspension concentrate fungicide containing florylpicoxamid at 100 g/L for control of various fungal diseases including grey mould, powdery mildew, early blight, and Alternaria leaf spot in vegetables, fruits, and hops.

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Registered uses (30)

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

CropTargetRatePHI
BeetCercospora leaf blight (Cercospora beticola)0.607 L/acre1 d
BeetCercospora leaf blight (Cercospora beticola)0.607 L/acre1 d
BroccoliAlternaria leaf spot (Alternaria brassicicola)0.607 L/acre1 d
BroccoliAlternaria leaf spot (Alternaria brassicicola)0.607 L/acre1 d
CarrotAlternaria leaf spot/blight (Alternaria dauci) - suppression; Cercospora leaf spot/blight (Cercospora carotae) - suppression0.405–0.607 L/acre1 d
CarrotAlternaria leaf spot/blight (Alternaria dauci); Cercospora leaf spot/blight (Cercospora carotae)0.405–0.607 L/acre1 d
CherryPowdery mildew (Podosphaera cerasi)0.607 L/acre10 d
CherryPowdery mildew (Podosphaera cerasi)0.607 L/acre10 d
CucumberPowdery mildew (Podosphaera xanthii)0.405 L/acre1 d
CucumberPowdery mildew (Podosphaera xanthii)0.405 L/acre1 d
GrapeBotrytis grey mould (Botrytis cinerea)0.486–0.607 L/acre10 d
GrapeBotrytis grey mould (Botrytis cinerea)0.486–0.607 L/acre10 d
GrapePowdery mildew (Uncinula necator)0.405–0.607 L/acre10 d
GrapePowdery mildew (Uncinula necator)0.405–0.607 L/acre10 d
HopsPowdery mildew (Podosphaera macularis)0.405–0.607 L/acre14 d
HopsPowdery mildew (Podosphaera macularis)0.405–0.607 L/acre14 d
OnionBotrytis leaf blight (Botrytis squamosa), Botrytis leaf fleck (Botrytis cinerea)0.607 L/acre1 d
OnionBotrytis leaf blight (Botrytis squamosa), Botrytis leaf fleck (Botrytis cinerea)0.607 L/acre1 d
PeachBlossom blight (Monilinia fructicola)0.405 L/acre1 d
PeachBlossom blight (Monilinia fructicola)0.405 L/acre1 d
PeachFruit brown rot (Monilinia fructicola)0.607 L/acre1 d
PeachFruit brown rot (Monilinia fructicola)0.607 L/acre1 d
PepperPowdery mildew (Leveillula taurica)0.405–0.607 L/acre1 d
PepperPowdery mildew (Leveillula taurica)0.405–0.607 L/acre1 d
PotatoEarly blight (Alternaria solani)0.405–0.607 L/acre7 d
PotatoEarly blight (Alternaria solani)0.405–0.607 L/acre7 d
StrawberryGrey mould (Botrytis cinerea)0.486–0.607 L/acre1 d
StrawberryGrey mould (Botrytis cinerea)0.486–0.607 L/acre1 d
TomatoEarly blight (Alternaria solani)0.486–0.607 L/acre1 d
TomatoEarly blight (Alternaria solani)0.486–0.607 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
florylpicoxamid 100 g/L
Picolinamide fungicide
CAS 1961312-55-9
Formulation
suspension concentrate
Resistance group
Group 21
First registered
2025-08-29
Registration expiry
2030-12-31