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Evaluation of Copper Supplementation to Control Haemonchus contortusInfections of Sheep in Sweden

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Figure

Table 1. Mean worm burdens in the abomasum and small intestine of lambs with 6-week old nematode infec-tions either untreated, receiving daily mineral supplement with copper, or receiving COWP.
Table 2. Mean worm burdens in the abomasum and small intestine of lambs with incoming nematode infec-tions either untreated, receiving daily mineral supplement with copper, or receiving COWP.
Table 3. Copper levels in liver, muscle and faecalsamples taken at slaughter from lambs in a pen trialwhere they received no copper supplementation(Groups 1 and 4), mineral supplement containingcopper (Groups 2 and 5), or COWP bolus (Groups 3and 6).
Table 4. Faecal egg counts of ewes and lambs for Control and COWP treatments in the field trial conducted insouthern Sweden, for the grazing season 2003.

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