Control Bz Leva ML Clo
Farm A Pre-treatment H.contortus (96%) , Trichostrongylus sp. (3%) , Cooperia sp. (1%)
  Post-treatment H. contortus (84%)
Trichostrongylus sp. (11%)
Cooperia sp. (5%)
H. contortus (86%)
Trichostrongylus sp. (1%)
Cooperia sp. (13%)
H. contortus (97%)
Trichostrongylus sp. (3%)
H. contortus (76%)
Trichostrongylus sp. (19%)
Cooperia sp. (5%)
H. contortus (86%)
Trichostrongylus sp. (1%)
Cooperia sp. (13%)
Farm B Pre-treatment H.contortus (50%) , Oesophagostomum sp. (38%) , Trichostrongylus sp. (12%)
  Post-treatment H. contortus (47%)
Trichostrongylus sp. (22%)
Cooperia sp. (2%)
Oesophagostomum sp. (29%)
H. contortus (50%)
Trichostrongylus sp. (49%)
Cooperia sp. (1%)
Oesophagostomum sp. (0%)
H. contortus (6%)
Trichostrongylus sp. (28%)
Cooperia sp. (1%)
Oesophagostomum sp. (65%)
H. contortus (84%)
Trichostrongylus sp. (16%)
Cooperia sp. (0%)
Oesophagostomum sp. (0%)
H. contortus (33%)
Trichostrongylus sp. (43%)
Cooperia sp. (3%)
Oesophagostomum sp. (21%)
Table 4: Species percentage of third stage larvae from treatment groups and control.