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CASTLON1
CASTLON16

Castlon

Envu Fungicide

Fluoxastrobin

Item Number

Package Size

Availability

CASTLON1
CASTLON16

4 X 1 Gal / Case
8 x 16 OZ Bottle / Case

In Stock In Stock

Envu's Castlon™ fungicide is a broad-spectrum, systemic solution designed to protect both turf and ornamental plants from a wide array of foliar and soil-borne diseases. Its active ingredient, fluoxastrobin, ensures rapid uptake and distribution within the plant, providing efficient and long-lasting disease control.


Key Benefits:

  • Broad-Spectrum Control: Effectively manages numerous problematic diseases in both warm- and cool-season grasses.

  • Rapid Uptake: Rainfast within 15 minutes, allowing flexibility around unpredictable weather conditions.

  • Systemic Protection: Fast translaminar and xylem movement ensure thorough internal protection against pathogens.

  • User-Friendly Formulation: Liquid formulation facilitates easy tank-mixing and application.

Diseases Controlled:

For Turf:

  • Brown Patch

  • Dollar Spot

  • Leaf Spot

  • Pythium Blight

  • Fairy Ring

  • Large Patch

  • Gray Leaf Spot

  • Take-All Root Rot

For Ornamentals:

  • Leaf Spots

  • Powdery Mildew

  • Rusts

  • Anthracnose

  • Downy Mildew

Application Rates:

  • Turf: Apply at rates ranging from 0.18 to 0.36 fl. oz. per 1,000 sq. ft., depending on the target disease and severity.

  • Ornamentals: Consult the product label for specific application rates tailored to particular ornamental species and disease pressures.

Restrictions and Safety:

  • Personal Protective Equipment (PPE): Applicators should wear long-sleeved shirts, long pants, shoes plus socks, and chemical-resistant gloves during application.

  • Re-Entry Interval: Do not allow entry into treated areas until sprays have dried.

  • Environmental Precautions: Avoid application when heavy rainfall is expected to prevent runoff into water bodies.

  • Resistance Management: To mitigate the risk of resistance development, rotate Castlon with fungicides from different FRAC groups and adhere to recommended application intervals.

It is a violation of Federal law to use this product in a manner inconsistent with its labeling.  Always consult the product label for complete application instructions and safety guidelines.  For the most accurate label information please refer to the manufacturer website.

© 2025 Clesens, Clesen PROturf Solutions & Arthur Clesen Inc. All Rights Reserved.

Arthur Clesen Inc. and Clesen PROturf Solutions is a distributor of commercial fertilizer, chemicals, grass seed, ice, melters, T&O Supplies and Irrigation Components to green industry professionals in Illinois, Indiana, Iowa, Michigan, Minnesota and Wisconsin.

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