Table 1 Mean number (sd) of adult nematode species recovered from the abomasum from the control group and the BZ-treated group, and the reduction (in %) in number of adults and excreted eggs pre- and post-treatment
From: Benzimidazole resistance of sheep nematodes in Norway confirmed through controlled efficacy test
EPG(sd) | Abomasum (arithmetic mean (sd)) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Group | Treatment | Pre-treatment | Necr. Ex | Reduction (%) | Total (arithmetic mean (sd)) | T. circumcincta | Reduction (%) | H. contortus | Reduction (%) |
A | Control | 708 (±120) | 733(±258) | 0 | 143(±1000) | 143(±100) | |||
BZ | 700(±247) | 192(±146) | 72.6 | 30(±20) | 30(±20) | 79 | |||
B | Control | 425(±281) | 508(±656) | 0 | 126(±82) | 33(±19) | 97(±74) | ||
BZ | 533(±205) | 0(±0) | 100 | 80(±33) | 45(±17) | 0 | 63(±31) | 35 | |