Skip to content
Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate loaded.
Post-emergent2,4-D 3.74% + quinclorac 1.79% + Dicamba, dimethylamine salt 0.43% + sulfentrazone 0.22%EPA REG 9688-268-8845

Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate

United Industries Corp

A liquid concentrate formula which effectively kills unwanted broadleaf and grassy weeds up to the roots. Provides visible result in 8 hours.

Application

Formulation
liquid
Use sites
Cool season turfgrass: Kentucky bluegrass, Perennial ryegrass, Fescue spp., including tall, red and fine leaf fescues. Warm season turfgrass: Bermudagrass, Zoysiagrass and Buffalograss.
Targets
Crabgrass, large and smooth; foxtail, green, yellow and giant; barnyardgrass; yellow nutsedge.

Turf safety

Label tolerance at the application rate above. A caution verdict is legal but wants a reduced rate or a spot test first.

We don't have turf-safety data for this product yet.

Before you apply

The label is the law. LawnDominator summarizes it for planning, but always follow the label that ships with your container, and check state and local restrictions.