Brand Name: Hi-Yield *Sub Brand: Atrazine *Product Form: Concentrate *Organic: No *Product Type: Weed Killer *ContainerSize: 32 oz. *Rain Proof: No *Post Emergent: Yes *Active Ingredient: 4% Atrazine *For Use On/Effective On: Broadleaf Weeds *Packaging Type: Bottle *Pre Emergent: Yes *Coverage Area: 3720 sq. ft. **Controls both emerged weeds,             weeds from seed in St. Augustine and centipede grass including henbit, moneywort, pennywort (dollar weed), check weed (common and mouseear), spurge, annual bluegrass, swine crest, wood sorrel and various annual clovers *Discovery Regional