Fane Valley Stores - Farm Supplies and Animal Health Products

Break Dose Wormers For Sheep

Orange wormers belong to group 4 - Amino-acetonitrile derivates (4-AD) group of wormers. This group is effective against roundworms (nematodes) which are resistant to other more broad-spectrum worm classes. Purple wormers belong to group 5 – Spiroindole (Dual Active) 5-SI group of wormers. This wormer is “multi active” and is combined with a 3-ML group (clear) as well. This group is effective against roundworms (nematodes) which are resistant to other more broad-spectrum worm classes. Note: The purple group have activity against Strongyloides spp., which the orange group does not have.