Triad QC Select contains the active ingredients 2,4-D, Dicamba and Quinclorac which are synthetic auxin Group 4 Herbicides that interfere with plant cellular development and growth.

This product is for use on residential and non-residential turf grasses, including lawns or grounds around residential and commercial establishments, multi-family
dwellings, military and other institutions, parks, airports, roadsides, schools, picnic grounds, athletic fields, houses of worship, cemeteries, golf courses and sod farms.
Triad QC Select combines quinclorac, 2,4-D and dicamba to provide broad-spectrum control of grassy and broadleaf weeds.

Key Features:

• Post-emergent control of a comprehensive list of both grassy and broadleaf weeds.
  
• Excellent clean up product for areas that did not receive a pre-emergent grass herbicide application in the spring.
  
• Controls newly germinated 1- to 2-leaf crabgrass, to 1-tiller crabgrass and when crabgrass has matured to 5-tillers or greater. 
  
• Quinclorac contributes grassy weed control and is absorbed by foliage and roots and translocated throughout the plant. 
  
• Susceptible grasses demonstrate stunting, chlorosis, and gradual reddening followed by necrosis and death.
  

*HomeandGardenSupply.com always recommends reading the entire product label before use, and following all necessary safety precautions, mixing instructions and proper application methods.