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Registered Crop Input Products / PRESTOP WG

PRESTOP WG

PCP #32404 · Danstar Ferment AG · Fungicide

Biological fungicide containing Gliocladium catenulatum strain J1446 for preventative suppression of damping-off, crown and root rot, stem canker, grey mould, and other fungal diseases in greenhouse-grown vegetables, herbs, ornamentals, berries, and cannabis. Water dispersible granule formulation for use in growing media treatment, soil drench, foliar spray, or hydroponic applications.

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Registered uses (83)

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

CropTargetRatePHI
AlyssumDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
AlyssumGrey Mould (Botrytis cinerea)0.02 kg/acre–
AlyssumPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
BasilCrown and Root Rot (Pythium spp.)0.02 kg/acre–
BasilDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
BasilGrey Mould (Botrytis cinerea)0.02 kg/acre–
BasilRoot and Stem Wilt Disease (Fusarium oxysporum)0.04 kg/acre–
Berries and Small FruitsGrey mould, leaf blight, fruit rot and cane botrytis (Botrytis cinerea)0.0081–0.453 kg/acre–
Berries and Small FruitsPhytophthora root and stem rot (Phytophthora spp.)0.162–0.202 kg/acre–
Berries and Small FruitsPowdery mildew (Erysiphe spp., Sphaerotheca spp., Podosphaera spp.)0.0081–0.453 kg/acre–
BroccoliCrown and Root Rot (Pythium spp.)0.02 kg/acre–
BroccoliDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
CannabisCrown and Root Rot (Pythium spp.)0.02 kg/acre–
CannabisDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
CannabisGrey Mould (Botrytis cinerea)0.02 kg/acre–
CannabisStem Canker (Botrytis cinerea)0.02 kg/acre–
CauliflowerCrown and Root Rot (Pythium spp.)0.02 kg/acre–
CauliflowerDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
CucumberCrown and Root Rot (Pythium spp.)0.02 kg/acre–
CucumberDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
CucumberGrey Mould (Botrytis cinerea)0.02 kg/acre–
CucumberGummy Stem Blight Disease (Didymella bryoniae)0.04 kg/acre–
CucumberRoot and Stem Wilt Disease (Fusarium oxysporum)0.04 kg/acre–
CucumberStem Canker (Botrytis cinerea)0.02 kg/acre–
DillCrown and Root Rot (Pythium spp.)0.02 kg/acre–
DillDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
DillGrey Mould (Botrytis cinerea)0.02 kg/acre–
EggplantDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
EggplantGrey Mould (Botrytis cinerea)0.02 kg/acre–
EggplantStem Canker (Botrytis cinerea)0.02 kg/acre–
GeraniumDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
GeraniumGrey Mould (Botrytis cinerea)0.02 kg/acre–
GeraniumPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
LettuceCrown and Root Rot (Pythium spp.)0.02 kg/acre–
LettuceDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
LettuceGrey Mould (Botrytis cinerea)0.02 kg/acre–
OreganoCrown and Root Rot (Pythium spp.)0.02 kg/acre–
OreganoDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
OreganoGrey Mould (Botrytis cinerea)0.02 kg/acre–
OrnamentalsRoot and stem wilt disease (Fusarium oxysporum)0.04 kg/acre–
PansyDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
PansyGrey Mould (Botrytis cinerea)0.02 kg/acre–
PansyPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
ParsleyCrown and Root Rot (Pythium spp.)0.02 kg/acre–
ParsleyDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
ParsleyGrey Mould (Botrytis cinerea)0.02 kg/acre–
PepperCrown and Root Rot (Pythium spp.)0.02 kg/acre–
PepperDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
PepperGrey Mould (Botrytis cinerea)0.02 kg/acre–
PepperStem Canker (Botrytis cinerea)0.02 kg/acre–
PetuniaDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
PetuniaGrey Mould (Botrytis cinerea)0.02 kg/acre–
PetuniaPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
PoinsettiaDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
PoinsettiaGrey Mould (Botrytis cinerea)0.02 kg/acre–
PoinsettiaPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
RadishDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
SaintpauliaDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
SaintpauliaGrey Mould (Botrytis cinerea)0.02 kg/acre–
SaintpauliaPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
SalviaDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
SalviaGrey Mould (Botrytis cinerea)0.02 kg/acre–
SalviaPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
SnapdragonDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
SnapdragonGrey Mould (Botrytis cinerea)0.02 kg/acre–
SnapdragonPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
StrawberryCrown and Root Rot (Pythium spp.)0.02 kg/acre–
StrawberryDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
StrawberryGrey Mould (Botrytis cinerea)0.02 kg/acre–
StrawberryStem Canker (Botrytis cinerea)0.02 kg/acre–
TagetesDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
TagetesGrey Mould (Botrytis cinerea)0.02 kg/acre–
TagetesPhytophthora Root and Stem Rot (Phytophthora cryptogea)0.02 kg/acre–
ThymeCrown and Root Rot (Pythium spp.)0.02 kg/acre–
ThymeDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
ThymeGrey Mould (Botrytis cinerea)0.02 kg/acre–
TomatoCrown and Root Rot (Pythium spp.)0.02 kg/acre–
TomatoDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
TomatoGrey Mould (Botrytis cinerea)0.02 kg/acre–
TomatoStem Canker (Botrytis cinerea)0.02 kg/acre–
Water SpinachCrown and Root Rot (Pythium spp.)0.02 kg/acre–
Water SpinachDamping-off (Pythium sp. and Rhizoctonia solani)0.02 kg/acre–
Water SpinachStem Canker (Botrytis cinerea)0.02 kg/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
gliocladium catenulatum
Biological fungicide
Formulation
granular
First registered
2016-09-07
Registration expiry
2026-12-31