Controlled tests of ivermectin against migrating Strongylus vulgaris in ponies.

Abstract

Twelve pony foals were reared worm-free and inoculated with Strongylus vulgaris. On day 7 after inoculation, 6 ponies were given ivermectin IM at a dose of 200 micrograms/kg of body weight and on day 28 were necropsied. Ivermectin was effective in eliminating early 4th-stage S vulgaris larvae and reducing clinical signs associated with acute arteritis. After administrative ivermectin was effective against early 4th-stage Strongylus vulgaris larvae in ponies when administered at 100, 300, or 800 micrograms/kg of body weight. The purpose of the present study was to report on a more extensive trial, using a single dosage of ivermectin.

• Authors: J O Slocombe, B M McCraw
• Journal: American journal of veterinary research (Am J Vet Res) Vol. 42 Issue 6 Pg. 1050-1 (Jun 1981) ISSN: 0002-9645 [Print] United States
• PMID: 6895154 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Lactones
• Ivermectin

Topics

• Animals
• Horses
• Ivermectin
• Lactones (therapeutic use)
• Strongyle Infections, Equine (drug therapy)