Certis OSO - Fungicide - Polyoxin D Zinc Salt - 1 Quart (6/Cs) (120/Plt)

OSO® is a unique fungicide that provides powerful preventive protection against a broad spectrum of fungal diseases in fruits and vegetables. Derived from natural fermentation, the active ingredient polyoxin D zinc salt works by inhibiting chitin formation in fungal cell walls, effectively stopping pathogen growth and colonization before diseases can establish and spread.

This suspension concentrate formulation offers excellent coverage and systemic activity, making it ideal for early disease intervention. OSO® is particularly effective against challenging pathogens like botrytis, powdery mildew, alternaria, and anthracnose, providing reliable control when applied preventively.

Key Benefits:

• Chitin Inhibition: Unique mode of action disrupts fungal cell wall development for effective disease prevention.

• Broad-Spectrum Activity: Controls powdery mildew, botrytis, alternaria, anthracnose, and other destructive diseases.

• Natural Origin: Derived from fermentation processes, supporting sustainable disease management.

• Organic Production: OMRI Listed for use in certified organic operations.

• Flexible Application: Suitable for ground, aerial, and chemigation application methods.

OSO® provides comprehensive protection for fruits, vegetables, berries, citrus, and legumes, serving as an essential tool for proactive fungal disease management in diverse cropping systems.