Overview
This section is organised by animal so you can go straight to what’s relevant to you. For each species you’ll find three sections:
- Common Parasites — the worms that matter most for that animal, and why.
- Parasite Management — how to monitor, treat and graze to keep them in check sustainably.
- Using BioWorma — how biological control fits that species, what it does, and how it’s fed.
Developed in Australia: BioWorma was developed by International Animal Health (IAH) in collaboration with Australia’s national science agency, CSIRO, which first identified the Duddingtonia flagrans strain at its heart. IAH has manufactured animal health products since 1987.

