[Production of immunodiagnosticum preparations based on plant virus strains].

The antigenic properties of virus isolates of tobacco mosaic, cucumber mosaic, bean common and yellow mosaic, soybean mosaic, Y-, X-, and A-potato viruses, Vicia unijuga mosaic, affecting agricultural crops and wild plants in the Far East of Russia were studied. Universal immunodiagnosticums fit for testing the broad range of virus isolates have been obtained on the basis of the most antigen-active strains. They allow to struggle effectively against viruses rendering economic damage to agriculture.