Envu - Signature Xtra Stressgard Liquid Fungicide - 98 OZ BTL

Envu Signature Xtra Stressgard Liquid Fungicide is a professional-use systemic fungicide formulated to provide preventive control of Pythium diseases while promoting healthier, more resilient turf. Powered by aluminum tris (O-ethyl phosphonate) and Stressgard Technology, it moves both upward and downward within the plant to protect roots and foliage while improving tolerance to environmental and mechanical stress.

Designed for golf courses, sports fields, sod farms, institutional, municipal, and commercial turf, Signature Xtra Stressgard Liquid supports stronger root systems, improved turf density, earlier spring green-up, and enhanced recovery from aeration, traffic, heat, and other common turf stresses. Its flexible 7- to 21-day application interval makes it an excellent foundation for season-long disease management programs.

Key Features

• True systemic fungicide with upward and downward movement throughout the plant
• Provides preventive control of Pythium blight, root rot, Microdochium patch, algae, bacterial wilt, and yellow tuft
• Stressgard Technology enhances turf quality during environmental stress
• Promotes healthier roots for improved water and nutrient utilization
• Supports earlier spring green-up, improved color, density, and turf recovery
• Flexible preventive application intervals of 7 to 21 days
• Compatible with numerous fungicide rotation and tank-mix programs
• Documented turf safety during high-temperature applications

Active Ingredients

• Aluminum tris (O-ethyl phosphonate): 42.40%

See label for complete ingredient breakdown.

Controls

• Pythium blight
• Pythium root rot
• Root-infecting Pythium species
• Microdochium patch
• Bacterial wilt
• Yellow tuft
• Algae (algal scum)

When used in labeled tank mixtures, Signature Xtra Stressgard Liquid also supports management of anthracnose, summer decline, bentgrass dead spot, leaf spot diseases, and bermudagrass decline.

See label for a complete list of controlled targets.

Application & Use Rates

Apply as a preventive foliar spray using properly calibrated ground equipment. Use 1 to 5 gallons of spray solution per 1,000 square feet while maintaining agitation throughout application.

• Application rate: 2.25–6.75 fl oz per 1,000 sq ft
• Preventive interval: Every 7–21 days depending on disease pressure
• Maximum single application: 6.75 fl oz per 1,000 sq ft
• Maximum of 14 applications per year at the highest labeled rate
• Do not mow or irrigate until sprays have completely dried
• Ground application equipment only

See label for complete application instructions and precautions.

Precautions

• For professional use only
• Wear long sleeves, long pants, chemical-resistant gloves, shoes, and socks during handling
• Avoid contact with eyes and clothing
• Do not graze treated turf or feed treated clippings to livestock or poultry
• Do not enter treated areas until sprays have dried for non-agricultural sites
• Avoid application directly to water or areas where runoff may occur
• May not be compatible with foliar fertilizers or copper-based fungicides; perform a jar test before tank mixing

See label for complete safety precautions and handling instructions.

Storage & Disposal

• Store tightly closed in the original container in a cool, dry location
• Avoid cross-contamination with other pesticides
• Do not contaminate water, food, or feed during storage or disposal
• Triple rinse or pressure rinse containers before disposal where applicable
• Recycle or dispose of containers according to federal, state, and local regulations

See label for proper storage and disposal guidelines.

Technical Specifications

• Formulation Type: Liquid oil dispersant
• Active Ingredient: Aluminum tris (O-ethyl phosphonate) 42.40%
• FRAC Group: P07 (Phosphonate)
• Mode of Action: Systemic fungicide with upward and downward translocation
• Systemicity: True systemic penetrant
• Application Rate: 2.25–6.75 fl oz per 1,000 sq ft
• Spray Volume: 1–5 gallons per 1,000 sq ft
• Application Interval: 7–21 days
• Target Sites: Golf courses, sports fields, sod farms, institutional, municipal, and commercial turf
• Stress Management Benefits: Improved rooting, color, density, stress tolerance, and recovery
• Rainfast: Allow sprays to dry completely before irrigation
• Signal Word: Caution
• Package Size: 98 fl oz bottle