| Before IVM | 7-10 days post IVM |
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Group | % O. ostertagi | % O. ostertagi |
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A | 55 | 0 |
B | 18 | 0 |
C | 59 | 8 |
- Results (% O. ostertagi ) from cultured larvae collected separately from groups A, B and C, 4 days before s.c. IVM injection (31 d.p.i.) and 7-10 days post IVM treatment (42-45 d.p.i.).