Quinclorac

What Is Quinclorac?

Quinclorac is a post-emergent herbicide found in the product Drive.  It is most often used in the control of crabgrass, sedges, and broadleaf weeds.

Quick View Crab-E-Rad Plus Not yet Rated $26.96 Free Shipping! Postemergence Crabgrass control for both warm and cool season turf.   Info / Buy Now	Quick View Onetime Herbicide  (2) $195.75 Free Shipping! Combines the latest Drive XLR8 herbicide technology with MCPP-P and dicamba to deliver unsurpassed control of more than 70 weeds.   Info / Buy Now	Quick View Crab-E-Rad Plus RTU Not yet Rated $18.57 Free Shipping! Postemergence Crabgrass control for both warm and cool season turf in a ready-to-use formulation.   Info / Buy Now
Quick View Crab-E-Rad Plus RTS Not yet Rated $37.67 Free Shipping! Postemergence Crabgrass control for both warm and cool season turf in a ready-to-spray formulation.   Info / Buy Now

 

What does post-emergent herbicide mean?

This simply means that the chemcial chemical is most effective when applied directly dto target weeds after they have emerged from the soil. Refer to our Pre-Emergent Herbicides page for more information.

Mode of Action

Quinclorac is a synthetic auxin herbicide. This type of herbicide disrupts plant growth by interfering with protein synthesis and hormone balance. Scientist remain believe synthetic auxins have several sites of action but remain unclear on the exact mode of action.

Quinclorac Uses

Quinclorac is labeled for use in residential and commercial areas, including industrial turfgrasses, sod farms, sports fields, parks and golf courses.

Toxicity

Quinclorac is labeled by the EPA as "slightly toxic", a potential ground water contaminant, and highly toxic to fish.

Herbicide Products Containing Quinclorac

Solitare Herbicide - 1 lb.
Drive XLR8 Herbicide Crabgrass Killer