Faecal egg count (epg)
    Control Bz Leva ML Clo
Farm A Pre-treatment 625 2729 1775 2538 843
Post-treatment 1550 2267 43 1643 713
Farm B Pre-treatment 1010 937 1175 1362 3787
Post-treatment 463 350 312 28 1842
Table 3: Faecal egg count from treatment and control groups for each farm.