DENV-2 infections. References External links ICTVdB Management (2006). 00.009.0.03.001. Drosophila X virus. In: ICTVdB—The Universal Virus Database, version 4. Büchen-Osmond, C. (Ed), Columbia University, New York, USA. Brun, G. & Plus, N. in The genetics and biology of Drosophila (eds. Ashburner, M. & Wright, T. R. F.) 625–702 (Academic Press, New York., 1980). Birnaviridae X virus Diptera pests and diseases Insect viral diseases