| efficacy of an in-feed formulation containing ivermectin for the control of intestinal strongyles in captive zebras (equus burchelli (gray, 1824)). | the efficacy of medicated food pellets (containing 10mg of ivermectin per kg, unifeed, veronesi, verona, italy) was evaluated for the control of intestinal strongyles in a group of captive zebras (equus burchelli) at the safari park, fasano (apulia region, brindisi province, southern italy). the egg reappearance period and the faecal egg counts in terms of eggs per gram of faeces were investigated. from day 0 until day +9, 30 zebras were fed with medicated pellets and pooled faecal samples were ... | 2010 | 20071086 |