Quinstar Herbicide

Quinstar is a unique grass and broadleaf weed control herbicide formulation containing 200 g/L of the active ingredient quinclorac in a suspension concentrate (liquid) format. Quinstar Herbicide is registered for the control of key weeds, including Summegrass, Kikuyu and white clover, in most turf management situations.

Features & Benefits

Unique and high-loaded, 200 g/L suspension concentrate formulation.
Effective and efficient control of key grass weeds, including Kikuyu and summer grass
Safe across a broad range of warm-season and cool-season turf species
Schedule 5 and non-arsenate-based chemistry. Safer to use than many other grass herbicide options
Unique mode of action on grasses – Group I
Both root and shoot absorbed – works regardless of rainfall
No tracking issues – unlike most sulfonyl-urea (SU) chemistry used in the market
Works faster than sulfonyl-urea (SU) chemistry
Safety around seeding / stolonising operations
Improved tank mix flexibility with other herbicide formulations to extend the spectrum of control
Reduced active ingredient output versus arsenate-based products used for summer grass and Kikuyu control.