Biocontrol Portfolio

Neuvita™ Ampelomyces Programs for Powdery Mildew Suppression

Biotrophic Targeting
1 × 109 CFU Consistency
Residue Stewardship
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Product Overview

Ampelomyces quisqualis for residue-conscious powdery mildew programs

Neuvita delivers high-count Ampelomyces quisqualis in OD and WP formats to combat powdery mildew across horticulture, vines, and protected crops. Carefully controlled fermentation protects spore viability, while formulation chemistry ensures stability in spray tanks and misting systems. Neuvita parasitises powdery mildew colonies, reducing sporulation and slowing disease cycles without introducing residue concerns for export markets.

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Powdery Mildew Focus

Targets Erysiphales pathogens on grapes, cucurbits, berries, and ornamentals.

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Rotation Friendly

Integrates with sulfur alternatives, botanical fungicides, and systemic products for resistance management.

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Distributor Support

Backed by dossiers, residue studies, and organic alignment certificates for rapid registration.

Neuvita Line-Up

Formulations aligned with vineyard and greenhouse programs

Select the OD for quick tank preparation or the WP for extended coverage and compatibility with low-volume misting systems.

Why Distributors Choose Neuvita

Key Features

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Biotrophic Parasitism

Ampelomyces invades powdery mildew hyphae, halting spore production and disease spread.

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Rapid Germination

Formulation protects spores and accelerates germination under cool, humid conditions.

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Residue Conscious

Supports zero-residue programs and organic compliance without impacting wine or export quality.

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Documentation Ready

Supplied with efficacy trials, compatibility charts, and SDS to accelerate distributor onboarding.

Mode of Action

Ampelomyces parasitises powdery mildew colonies and disrupts sporulation

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Diseases Controlled

Target Spectrum

  • Powdery mildew on grapes
  • Powdery mildew on cucurbits
  • Powdery mildew on berries and small fruits
  • Powdery mildew on ornamentals
  • Supplemental suppression of leaf surface pathogens
Program Benefits

Secondary Advantages

  • Supports resistance management strategies
  • Improves canopy sanitation when paired with botanical fungicides
  • Favorable REI and worker safety profile
  • Export-ready residue profile
Crops Covered

Validated across vineyards, berries, and premium horticulture

Wine and table grapes Berries: strawberry, blueberry, raspberry Cucurbits: melon, cucumber, squash Greenhouse tomatoes and peppers Ornamental foliage and cut flowers Protected herbs and leafy greens
Dosage & Dilution

Neuvita application guidance

Neuvita OD – Ampelomyces quisqualis 1 × 109 CFU/mL

Application Focus Dosage per Acre Product per Liter of Water* Application Interval
Vineyards & orchards 500–700 mL 5–7 mL / L Every 7–10 days
Greenhouse vegetables 400–600 mL 4–6 mL / L Every 7 days under pressure
Misting / ULV systems 300 mL in 80 L water 3.75 mL / L Every 5–7 days

Neuvita WP – Ampelomyces quisqualis 1 × 109 CFU/g

Application Focus Dosage per Acre Product per Liter of Water* Application Interval
Vineyard and orchard sprays 0.6–0.8 kg 6–8 g / L Every 10 days
Greenhouse fogging 0.4 kg in 80 L water 5 g / L Every 5–7 days
Field cucurbits 0.7–0.9 kg 7–9 g / L Every 7–10 days

*Per-liter guidance assumes a 100 L spray volume per acre. Adjust spray volume to canopy size and local equipment.

Program Fit

Use sites, compatibility, and storage

map Use Sites

  • Vineyards and trellised orchards
  • Greenhouse vegetables and ornamentals
  • Berry tunnels and net-houses
  • Cucurbit fields under IPM
  • Nursery propagation houses

science Compatibility

  • Compatible with most botanical fungicides and biostimulants
  • Avoid tank mixing with sulfur or copper products
  • Maintain spray pH between 5.5–7.0
  • Add as the final component in the spray tank

inventory Shelf Life & Storage

  • Unopened shelf life: 18 months
  • Store between 10–25°C away from sunlight
  • Keep containers sealed to prevent moisture ingress
  • Use prepared spray solutions within 12 hours

Deliver powdery mildew programs that protect premium crops

Partner with Kriya to supply Ampelomyces solutions backed by technical training, documentation, and contract manufacturing.