Fig. 1
Species composition (%) of first stage larvae (L1) hatched from faecal samples collected from trial lambs from Neosupressive (NST), Targeted Selective (TST), Strategic prophylactic (SPT) and Metaphylactic/therapeutic (MT) treatment groups during the grazing seasons in 2006 and 2011. *No sample available for 2006, day 70 MT group. Yellow triangle, Ivermectin treatments administered to all lambs in the treatment group. In both years, varying numbers of lambs were drenched in the TST group, according to their ability to meet individualised predicted weight gain targets, see Table 3