To Prevent Yield Loss in RR Soybeans<BR> control weeds by 4-5 weeks after planting <BR>or <BR>control weeds before they reach 6-9” in height <BR>or <BR>control weeds before the V3 stage<BR>Source: Purdue University Extension Weed Science Group <BR>(5.4 million acres harvested in in 2008)<BR>