Triazine Resistant Palmer Amaranth Macon County - 2007<BR>Atrazine 4L @ 1 qt/A (PRE) <BR>fb <BR>Atrazine 4L @ 1.5 qt/A +  <BR>COC @1% v/v (POST) <BR>(Photo 14 Days after POST) <BR> <BR>**15-20 year history of 2-3 <BR>atrazine applications/year<BR>