![Merial launches a new dewormer for Horses](https://www.equisport.pt/wp-content/uploads/2006/06/eqvalan_duo.jpg)
Merial Portuguesa has launched for the national market a new dewormer for the treatment and control of tapeworms, large and small strongyles, hairworms, pinworms, roundworms (ascarids), neck threadworms, intestinal threadworms, large-mouth stomach worms, bots, lungworms and cutaneous onchocerciasis in equines.
A single dose of Eqvalan Duo every eight to ten weeks can control all major species of equine parasites.
The simple way for owners to ensure their horses are protected.