Quali-Pro - Chlorothalonil DF Fungicide - 20 LB CASE

Product Label Download SDS

Quali-Pro Chlorothalonil DF is a broad-spectrum contact fungicide designed for powerful disease control on cool- and warm-season grasses, trees, shrubs, and flowers. With its multi-site mode of action, it delivers excellent resistance management and is ideal for use in rotational programs. This dry flowable formulation is highly compatible in tank mixes and provides economical protection against a wide variety of turf and ornamental diseases.

Active Ingredients:

• Chlorothalonil (tetrachloroisophthalonitrile): 82.5%

See label for complete ingredient breakdown.

Controls:

Quali-Pro Chlorothalonil DF is effective against a wide range of turf and ornamental diseases:

• Dollar Spot
• Brown Patch
• Algae
• Anthracnose
• Fusarium Patch
• Rust
• Leaf Spot

See label for a complete list of controlled targets.

Application:

Apply using boom sprayers or other ground spray equipment in 30–450 gallons of water per acre depending on the site (fairways, tees, greens, ornamentals). Ensure thorough coverage. Compatible with most other fungicides but always jar test first for tank mixes. Do not apply to residential lawns or recreational turf sites such as apartment complexes, athletic fields, or playgrounds.

See label for complete application instructions and precautions.

Use Rates:

• Fairways & Turf: 2.5 – 8.8 lbs/acre every 7–21 days
• Greens: Max single app 13.6 lbs/acre; Seasonal limit 88.4 lbs/acre
• Tees: Seasonal limit 63 lbs/acre
• Ornamentals: 1.0 – 2.5 lbs/100 gallons of water depending on species

See label for full rate guidelines.

Precautions:

This product causes eye irritation and may be fatal if inhaled. Avoid contact with skin, eyes, or clothing. Use appropriate PPE including long-sleeved shirt, long pants, chemical-resistant gloves, protective eyewear, and a NIOSH-approved respirator. Re-entry interval is 12 hours (WPS), with additional eye protection required up to 6.5 days post-application.

See label for complete safety precautions and handling instructions.

Storage & Disposal:

Store in a cool, dry place away from water, food, and feed. Keep container tightly closed when not in use. Triple rinse containers before disposal. Do not reuse or refill containers. Dispose in accordance with local, state, and federal regulations.

See label for proper storage and disposal guidelines.

Technical Specifications:

• Formulation Type: Dry Flowable (DF)
• Active Ingredient per Pound: 0.825 lb Chlorothalonil
• FRAC Code: M5
• Mode of Action: Contact, Multi-Site
• Odor: Slight
• Application Rate: 2.5 – 13.6 lbs per acre depending on site and disease
• Coverage: Varies by rate and target site, up to 8 acres per case at low rate