Thangapandiyan, M.Pothiappan, P.Sakthivelan, S.M.Sridhar, R.Jayanthi, N.Kumar, M. AshokTANUVAS2016-08-082016-08-082013-11http://krishikosh.egranth.ac.in/handle/1/71421The Budgerigars (Melopsittacus undulatus) belongs to the order Psittaciformes and family Psittacidae and it is a most common pet parrot in the world. This is a record of concurrent infection of Newcastle disease virus with Pasteurella multocida in budgerigars.enArticle