1. Deworming in Livestock and Poultry Farming (Core Scenario)

• Ruminants: Used in cattle, sheep, deer, etc., to control gastrointestinal nematodes (such as Haemonchus contortus, Ostertagia ostertagi), lungworms, tapeworms, and other internal parasites, improving animal growth performance and reducing the risk of emaciation, diarrhea, and death caused by parasitic infections; can be administered through feed mixing or oral drenching.
• Pigs: Used to kill Ascaris suum, Trichuris suis, Oesophagostomum spp., Metastrongylus spp., etc., suitable for piglets, fattening pigs, and sows at all growth stages, especially as a routine deworming drug in large-scale pig farms to reduce the impact of parasites on feed conversion rate.

2. Pet Deworming
Used in companion animals such as dogs and cats, to kill gastrointestinal nematodes (such as Toxocara canis, Toxocara cati), tapeworms, and some ectoparasites (such as mites); often compounded with praziquantel, ivermectin, etc., to form pet deworming drugs, providing both internal and external deworming effects.

3. Deworming in Aquaculture
Used in freshwater fish, marine fish, shrimp, crabs, and other aquatic animals to control ectoparasites such as Dactylogyrus, Gyrodactylus, and Lernaea, as well as endoparasites such as Capillaria and Acanthocephala; can be administered through medicated baths or feed mixing, reducing the impact of parasites on the survival rate and commercial value of aquatic animals.

4. Applications in Scientific Research
• Parasitology research: As a model drug, used in the in vitro culture of parasites (such as nematodes and tapeworms), drug resistance testing, and research on deworming mechanisms, providing a reference for the development of new deworming drugs.

• Anti-tumor research (niche application): Some in vitro experiments and animal model studies show that fenbendazole may have an auxiliary effect in inhibiting tumor cell proliferation, but it has not yet been approved for human cancer treatment and is only in the research and exploration stage.

5. Other Niche Scenarios
• Wildlife deworming: Used for deworming mammals and birds in zoos and wildlife rescue centers, ensuring the health of wild animals and reducing the risk of parasite transmission within the population. • Economic insect farming: Used in the farming of insects such as bees and silkworms to control internal and external parasites and improve farming efficiency.