Effect of PRE Herbicides on RR Seedcotton Yield.1 <BR>1490 <BR> a <BR>1070 <BR> b <BR> 1998 1999<BR>1460 <BR> a <BR>1560 <BR> a <BR>635 <BR> b <BR>1560 <BR> a <BR>1420 <BR> a <BR>1600 <BR> a <BR>No PRE<BR>Avg. 10 PRE’s<BR>1Study in 1998 conducted at Goldsboro, NC. Studies in 1999 conducted at Goldsboro, NC and Tifton, GA. Data pooled over both locations in 1999.<BR>