[the efficacy of anthelmintic drugs against horse strongyles in the area of salzburg and preliminary results of selective anthelmintic treatment].in recent years more and more cases of anthelmintic resistant equine strongyles were reported. the latest developments are cases of resistance against macrocyclic lactones. in order to delay this process less anthelmintics and only those which have been previously tested for their efficacy on each individual farm should be used. during the grazing season 2008 faecal samples of 281 horses and 5 donkeys from 26 farms were analysed in the area of salzburg. to 164 of these horses selective anthelmin ...201020924696
Displaying items 1 - 1 of 1