efficacy of a combination of imidacloprid 10%/moxidectin 2.5% spot-on (advocate® for dogs) in the prevention of canine spirocercosis (spirocerca lupi). | the nematode spirocerca lupi is a major canine parasite in warm regions of the world, classically causing parasitic nodules in the esophagus, aortic aneurysms, and spondylitis. this study evaluated the preventive efficacy of monthly treatment with imidacloprid 10%/moxidectin 2.5% spot-on (advocate® for dogs) administered over a period of 9 months in young dogs naturally exposed to s. lupi on réunion island. one hundred and twelve puppies, aged from 2.0 to 4.0 months and with a negative spirocerc ... | 2010 | 20706736 |