2005 ALS-Resistant Pigweed Survey 60 locations, 21 counties<BR>As of March 1, 2006 <BR>Preliminary data <BR>1573 plants treated <BR>1395 plants survived (89%) <BR>= 90% survival  <BR>30 locations = 50% <BR>80-89% survival <BR>23 locations = 38% <BR>70-79% survival  <BR>5 locations  = 8% <BR>60-69% survival <BR>1 location = 2% <BR>Jefferson County <BR>50-59% survival <BR>1 location = 2% <BR>Laurens County <BR> <BR>