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pyriofenone (Prolivo 300 SC)

Do not make more than 2 sequential applications of PROLIVO 300SC or other Group 50 (formerly U8) containing fungicide before rotating to a fungicide with a different mode of action. Do Not apply more than 16 fl oz/A/year. Do not make consecutive FRAC 50 sprays.

Effect on Beneficials: Unknown
Material Type: Fungicide
Signal Word: Caution
Formulation: Liquid
EPA Number: 71512-24-88783

Usage for pyriofenone on Grapes

Bloom to Pea Size Fruit

Target Rate of application REI PHI MOA Eff. Notes
Powdery Mildew 4.0-5.0 fl oz 4 0 50 Best Resistance Management: Do not make sequential applications of FRAC 50-containing fungicides.

Pea Size Fruit to Véraison

Target Rate of application REI PHI MOA Eff. Notes
Powdery Mildew 4.0-5.0 fl oz 4 0 50 Best Resistance Management: Do not make sequential applications of FRAC 50-containing fungicides.