BotryStop® WP Biofungicide (Ulocladium Oudemansii)

Key Product Highlights

• Competitive Exclusion Mode of Action: Preemptively occupies blossom, foliage, and fruit attachment scars so pathogenic fungal spores cannot germinate or colonize.
• Zero Pathogen Resistance: Because it relies on spatial competition rather than chemical toxicity, target fungi cannot develop resistance over time.
• Residue-Free Crops: Leaves no synthetic chemical residues, making it ideal for late-stage bloom applications on berries, grapes, cannabis, and fruiting crops.
• IPM Compatible: Integrates into biological pest management protocols alongside beneficial insects and organic fertilizers.

Target Diseases & Crop Compatibility

Target Diseases: Gray Mold (Botrytis cinerea), Brown Rot, Sclerotinia, and Monilinia species.

Target Crops: Berries, grapes, fruiting vegetables, tree fruit, ornamental flowers, greenhouse crops, and indoor living soil grows.

Suggested Application

BotryStop WP is a preventative control agent and must be applied prior to initial disease infection for maximum protection.

• Foliar Application Rate: Mix 2-4 lbs per acre (3 lbs per acre is standard) with sufficient water to achieve full, uniform canopy coverage.
• Spray Quality: Apply using fine spray nozzles to ensure complete coverage of early flowers, petioles, and dense canopy sites.
• Surfactants & Spreaders: A non-ionic surfactant or spreader sticker is recommended to enhance droplet adhesion and coverage on waxy foliage or blossoms.
• Irrigation Restriction: Do not apply BotryStop WP through chemigation or automated irrigation systems.
• Living Soil Integration: Pair with high-biology media like KIS Commercial Growers Mix and manage root hydration with Blumat Digital Moisture Meters.

Safety & Handling

Store in a cool, dry place at or below 68°F (20°C). Keep packaging tightly sealed in its original container. Avoid freezing.

• Room Temperature Storage (68°F): Shelf life up to 12 months.
• Refrigerated Storage (40°F): Extends shelf life up to 18 months.

• BotryStop WP Overview & Technical Info Sheet (PDF, opens in new tab)
• BotryStop WP Product Label (PDF, opens in new tab)
• BotryStop WP Safety Data Sheet / SDS (PDF, opens in new tab)
• Soil Testing & Agronomy Consultation Services