Merial Zimectrin Equine Paste Dewormer
Effective against 34 types of worms and bots including threadworms and lungworms. Zimectrin becomes the most comprehensive parasite control product available for use in horses, offering the broadest spectrum of protection against small strongyles. Also effective against 34 types of worms including all states of bots. Controls neck threadworms which cause sweat itch'' and dermatitis and helps treat and control summer sores'' caused by largemouth stomach worms. Proven safety margin for mares, weanling foals and stallions. One 0.21 ounce syringe will treat a 1,250 pound horse.