Select Source Triad QC Select – 3-Way Weed Control for Dandelion, Clover, Crabgrass (Quart)

Overview

Triad QC Select is a post-emergent herbicide designed for lawns and turf, combining three active ingredients—2,4-D, Dicamba, and Quinclorac—to support broad-spectrum weed suppression. When used as directed, it addresses a wide array of broadleaf and grassy weeds, helping you maintain cleaner, more uniform turf throughout the season.

What it targets and how it works

This formulation is built to tackle common lawn invaders such as dandelion, clover, and crabgrass, along with many other broadleaf and grassy weeds. The product is absorbed by both foliage and roots, contributing to a more comprehensive approach to weed management without requiring pre-emergent timing.

• Three active ingredients: 2,4-D, Dicamba, and Quinclorac work together to broaden the range of controllable species.
• Post-emergent action: Designed for late-season cleanup where spring pre-emergents were not applied.
• Crabgrass coverage: Effective across growth stages, from early germination through more mature tiller development.
• Foliar and root absorption: Quinclorac enhances activity by moving through leaves and roots to reach target plants.

Use sites and practical notes

• Use sites: Residential and non-residential lawns and turf, athletic fields, roadsides, parks, and golf turf (excluding tees, greens, and collars).
• Application mindset: Ideal for areas that need post-emergent cleanup and broad-spectrum weed suppression in established turf.

For best results, follow the product label for rates, timing, and safety guidance. Results can vary with weed pressure, weather, and turf condition. Triad QC Select is a versatile option for situations where a multi-ingredient approach to weed control may be beneficial, and it offers flexibility across several turf environments without guaranteeing outcomes. Always assess site needs and apply with care to minimize exposure to desirable plants and nearby non-target vegetation.