Quest Reliant – Phosphorous Acid-Based Fungicide

Description:
Quest Reliant is a systemic fungicide formulated with Phosphorous Acid to provide effective disease control and plant health benefits in turf and ornamental plants. It enhances the plant’s natural defense mechanisms, promoting healthier and more resilient growth. This product is ideal for use in golf courses, sports fields, nurseries, and ornamental landscapes.

Benefits:

• Systemic Action: Rapidly absorbed and translocated within the plant for long-lasting protection.

• Disease Prevention & Control: Effectively suppresses a range of fungal and oomycete diseases.

• Plant Health Enhancer: Strengthens plant immune response and improves overall vigor.

• Environmental Safety: Low toxicity and minimal environmental impact.

• Flexible Application: Can be applied as a foliar spray, drench, or through irrigation systems.

Diseases Controlled:

Quest Reliant is effective against several fungal and oomycete diseases, including:

• Pythium spp. (Pythium blight, Pythium root rot)

• Phytophthora spp. (Root rot, Crown rot)

• Downy Mildew

• Fusarium spp. (Suppressive effect)

• Rhizoctonia spp. (Brown patch, damping-off)

Application Rates:

Turfgrass:

• Preventative: 5.0 – 10.0 fl. oz. per 1,000 sq. ft. in 1–5 gallons of water.

• Frequency: Apply every 14–21 days as needed.

Ornamentals:

• Foliar Spray: 1 1/2 –4 quarts per 100 gallons of water.

• Soil Drench: 6 1/4–12 3/4 fl. oz per 100 gallons of water.

• Frequency: Repeat applications every 14–21 days, depending on disease pressure.

Restrictions & Precautions:

• Do not mix with highly acidic or highly alkaline products.

• Avoid applications during extreme heat to prevent potential phytotoxicity.

• Ensure adequate soil moisture before and after application.

• Do not exceed labeled application rates to avoid plant stress.

• Avoid tank mixing with copper-based fungicides unless compatibility has been tested.

Safety & Environmental Considerations:

• Personal Protection: Wear gloves, protective eyewear, and appropriate clothing when handling.

• Reentry Interval (REI): 4 hours after application.

• Environmental Safety: Safe for beneficial organisms when used as directed. Avoid runoff into water bodies.

• Storage & Handling: Store in a cool, dry place away from direct sunlight and incompatible chemicals.

Quest Reliant is an essential tool for integrated disease management programs, offering reliable protection and plant health benefits in professional turf and ornamental settings.

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.