Herbicide Resistant Weeds Pollen Drift<BR>Off-site movement (wind, gravity, insects) of resistance trait through pollen <BR> <BR>Pollen from resistant male fertilizes susceptible female to produce resistant progeny <BR> <BR>UGA researchers have documented GR-trait movement of at least 900 (Palmer amaranth).<BR>Palmer Amaranth Pollen <BR>Source: Dr. Lynn Sosnoskie<BR>