. "Control of WormsMedicinal PlantsVaccines You are here: Home NON-CHEMICAL CONTROL Medicinal Plants Print MEDICINAL PLANTS for use on DOGS, CATS, CATTLE, SHEEP, GOATS, PIGS, POULTRY and other LIVESTOCK against ticks, fleas, flies, mites, lice, worms and other veterinary parasitesThis article offers a summary on medicinal plants for which there are some reports on efficacy against veterinary parasite" . . . . . .