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Registered Crop Input Products / Fontelis™ Fungicide

Fontelis™ Fungicide

PCP #30331 · Corteva Agriscience Canada Company · Fungicide

Group 7Registration expired

Group 7 fungicide containing penthiopyrad for control of various fungal diseases including Botrytis, Sclerotinia, powdery mildew, and leaf spots on vegetables, fruits, tree nuts, alfalfa, and peanuts.

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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
AlmondBrown rot blossom blight and fruit rot (Monilinia spp.), Botrytis blight, grey mould (Botrytis cinerea), Suppression of Alternaria leaf spot, blight (Alternaria alternata)0.405–0.607 L/acre14 d
AppleScab, apple or pear (Venturia inaequalis, Venturia pirina), Powdery mildew (Podosphaera leucotricha), Cedar Apple Rusts (Gymnosporangium juniperi-virginianae)0.405–0.607 L/acre28 d
BeanAlternaria blight, leafspot (Alternaria spp.), Gray mold (Botrytis cinerea), Ascochyta blight, leaf spot (Ascochyta spp.), Asian soybean rust (Phakopsora pachyrhizi), Angular Leaf Spot (Phaeoisariopsis griseola) (not on soybean), Anthracnose (Colletotrichum lindemuthianum), Rust (Uromyces appendiculatus) (not on soybean)0.405–0.911 L/acre0 d
BlueberrySuppression of Mummy Berry (Monilinia vaccinii-corymbosi)0.708 L/acre0 d
BroccoliGray mould (Botrytis cinera), Alternaria leaf spot (Alternaria brassicae), Powdery Mildew (Erysiphe cruciferarum), Suppression of Sclerotinia stem rot (Sclerotinia sclerotiorum)0.506–0.911 L/acre0 d
CarrotGray mold (Botrytis cinerea), Powdery mildew (Erysiphe spp.), Septoria late blight (Septoria apiicola) - celeriac only, Alternaria leafspot and blight (Alternaria dauci) - carrot0.405–0.911 L/acre0 d
CherryBrown rot blossom blight and fruit rot (Monilinia spp.), Powdery mildew (Podosphaera clandestina), Scab (Cladosporium carpophilum, Venturia carpophila), Botrytis rots (Botrytis cinerea), Suppression of Cherry leafspot (Blumeriella jaapii) - cherry only0.405–0.708 L/acre0 d
CucumberGray mold (Botrytis cinerea), Powdery mildew (Sphaerotheca fuliginea, Erysiphe cichoracearum)0.405–0.607 L/acre1 d
LettuceGray mold (Botrytis cinerea), Suppression of Lettuce drop (Sclerotinia minor), Septoria late blight (Septoria apiicola) (celery only), Alternaria leaf spot (Alternaria spp.), Cercospora leaf spot (Cercospora beticola) (Swiss chard, beet, and spinach only), Powdery mildew (Erysiphe cichoracearum) (lettuce, endive, garland chrysanthemum and red chicory only)0.405–0.708 L/acre3 d
OnionPurple blotch (Alternaria porri), Botrytis fleck (Botrytis cinerea), Botrytis leaf blight (Botrytis squamosa) (except daylily, hosta and fritillaria)0.506–0.708 L/acre3 d
PeanutEarly leaf spot (Cercospora arachidicola), Late leafspot (Cercosporidium personatum), Southern stem rot (Sclerotium rolfsii), Suppression of Sclerotinia blight (Sclerotinia sclerotiorum), Suppression of Web blotch (Mycosphaerella arachidis)0.506–0.708 L/acre14 d
Perennial Weed ControlSclerotinia stem rot (Sclerotinia sclerotiorum)0.506–0.708 L/acre14 d
StrawberryBotrytis gray mold (Botrytis cinerea), Powdery Mildew (Podosphaera aphanis [syn. Sphaerotheca macularis], P. clandestine)0.405–0.708 L/acre0 d
TomatoGray mold (Botrytis cinerea), Suppression of Early blight (Alternaria solani), Powdery Mildew (Leveillula taurica, Oidium lycopersici) (eggplant, pepper, tomato, and tomatillo only)0.405–0.708 L/acre0 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
penthiopyrad 200 g/L
CAS 183675-82-3
Formulation
suspension concentrate
Resistance group
Group 7
First registered
2012-02-20
Registration expiry
2025-12-31