Appendix A - Part 1 Measured concentration of Pendimethalin in plot A and B Season 1999/2000 PLOT A PLOT B Date/time Pendimethalin   Date/time Pendimethalin   µg/l µg/l 12/10/99 17:54 0.5 12/11/99 23:46 0 12/13/99 0:04 8.3 12/12/99 21:42 12.6 12/13/99 3:00 1.29 12/13/99 0:45 4.3 12/13/99 11:25 0.4 12/13/99 11:09 0.5 12/13/99 13:54 1.8 12/13/99 13:13 1.1 12/13/99 22:48 0.6 12/13/99 21:12 0.2 12/18/99 11:20 2.3 12/18/99 9:55 0.93 12/18/99 12:58 1.7 12/18/99 12:07 0.64 12/18/99 14:14 1.4 12/18/99 13:50 1.2 12/18/99 15:50 1.3 12/18/99 15:14 0.95 12/18/99 17:12 0.3 12/18/99 16:44 0.5 12/19/99 10:34 0 12/19/99 11:31 0.1 12/24/99 15:42 0.1 12/26/99 3:53 0.1 12/25/99 22:02 0 12/26/99 9:09 0.3 12/26/99 7:54 0.2 12/26/99 10:53 0.2 12/26/99 11:52 0 12/26/99 15:07 0 12/26/99 14:06 0 12/26/99 20:21 0 12/26/99 16:59 0 12/27/99 9:56 0 1/6/00 9:48 0.5 1/6/00 2:54 0.5 1/7/00 23:53 0.1 1/8/00 13:09 0.1 2/1/00 16:58 0 2/1/00 7:24 0.1 2/3/00 0:01 0 2/1/00 13:26 0.1 2/2/00 0:08 0.1 2/2/00 17:00 0 2/3/00 6:46 0