Cotton Injury (%) as Influenced by Tunnel.  2011.<BR>Ester<BR>Amine<BR>Choline<BR>= 0-48 h<BR>Data pooled over 20 plants for each herbicide and time interval.<BR>= 0-24 h<BR>= 24-48 h<BR>0-48 h: Ester > Amine > Choline <BR>0-24 h: Ester > Amine = Choline <BR> <BR>24-48 h: Ester > Amine = Choline<BR>