BONIDE PRODUCTS 307 - WEED BEATER ULTRA QT RTU - BROADLEAF WEED KILLER FOR LAWN AND TURF. KILLS WEEDS RIGHT TO THE ROOTS. VISIBLE RESULTS IN 24 HRS. RAIN FAST ONCE DRY. TREATED AREA CAN BE RESEEDED IN 2 WEEKS. COOL WEATHER PERFORMANCE DOWN TO 45 DEG F. EXTENDS APPLICATION WINDOW TO EARLY SPRING AND TO LATE FALL, WHEN WEEDS ARE MOST SUSCEPTIBLE. ACTIVE INGREDIENTS ARE MCPA, MECOPROP-P DICAMBA AND CARFENTRAZONE. - EQUAL TO 8586810