Albaugh - Quintessential Post-Emergent Herbicide - 2.5 GAL

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Quintessential® Herbicide takes quinclorac performance to a new level with its innovative H-Value™ Technology. This patent-pending formulation enhances absorption into the plant for faster activity and greater efficacy, even in challenging conditions such as drought stress or rapid rainfall events. Designed specifically for turf professionals, Quintessential offers unmatched control of crabgrass, including the notoriously difficult 3–5 tiller stage, along with many other broadleaf and grassy weeds.

Key Features:

• Powered by H-Value™ Technology to improve efficacy and absorption
• Systemic control of tough grassy and broadleaf weeds
• Superior performance under drought or rainfast conditions
• Controls crabgrass at all growth stages
• Effective on athletic fields, sod farms, parks, cemeteries, and roadside turf

Active Ingredients:

• Quinclorac (Dimethylamine salt): 18.92%

See label for complete ingredient breakdown.

Controls:

Effective against a broad range of weeds and grasses, including:

• Crabgrass (all stages)
• Dandelion
• Clover
• Wild Violet
• Chickweed

See label for a complete list of controlled targets.

Application & Use Rates:

Apply as a post-emergent treatment using broadcast or spot spraying. For best results, add methylated seed oil (MSO). Avoid mowing 2 days before and after application. Irrigate if no rainfall occurs within 7 days.

• Application Rate: 1.10–1.45 fl oz per 1,000 sq ft (48–64 fl oz per acre)

See label for complete application instructions and precautions.

Precautions:

• Wear protective eyewear, gloves, long sleeves, and pants
• Do not apply to greens, collars, or fine fescue (unless part of a blend)
• Observe a 12-hour re-entry interval (REI)

See label for complete safety precautions and handling instructions.

Storage & Disposal:

• Store in a dry, well-ventilated area away from water and food sources
• Triple rinse containers before recycling or disposal

See label for proper storage and disposal guidelines.

Technical Specifications:

• Formulation Type: Liquid concentrate
• Mixing Ratio: 1.10–1.45 fl oz per 1,000 sq ft with MSO
• Rainfast Time: 2 hours
• Target Weeds: Broadleaf weeds and grassy weeds, especially crabgrass
• Mode of Action: Systemic, auxin mimic (Group 4 herbicide)
• Chemical Family: Quinoline carboxylic acids
• Signal Word: Caution
• Packaging: 2.5 gal jug