Nasal granuloma in bovine

Nasal granuloma is tumorous growth inside the nasal passage. It is generally observed only one passage. Nasal growth is not found in buffalo. In India the parasite develop in cattle, buffalo, goat, sheep and horses in the vein of nasal mucosa (Soulsby 1982). Millet like eruptions and congestion of nasal mucosa in buffalo shows a more definite host than cattle (Rajamohan & Peter 1975). The buffalo carry the infection without significant symptoms and lesions. The parasite Schistosomanasalis cause the disease in bovine.