Alternative methods of parasite control
Animax Veterinary Technology (Copper boluses)
Blue Merle Homeopathic products
Ellen Collinson Herbal Products
FECPAK International
Innovis Ltd
International Animal Health Products
Natural Feeds and Fertilisers (Diatomaceous Earth)
Verm-X (Herbal internal parasite control)
Worm eater shows green promise. ECOS Magazine, 2003
Dung Invertebrates
Dung Organism Toxicity Testing Group (DOTTS)
The World of Dung Flies