Duddingtonia Flagrans powder is used to control gastrointestinal nematodes in livestock, such as ruminants and horses. The fungus is ingested by animals, then it traps and kills nematode larvae in their manure, which reduces pasture reinfection and helps control parasites.

Each gram contains: a minimum of 500,000 chlamydospores of Duddingtonia Flagrans IAH 1297, the world’s first natural biological control that captures and consumes infective worm larvae (including chemical/anthelmintic multi-resistant larvae) within the manure of grazing animals.