1. All-Russian Institute of Plant Protection, Podbelsky Chausse 3, 196608 Saint-Petersburg, Russia
2. Scientific Research Institute of Sericulture, Ipakchi Str. 1, Tashkent 100069, Uzbekistan
3. Department of Microbiology and Virology, Pavlov First Saint-Petersburg State Medical University, L’vaTolstogo Str. 6-8, 197022 Saint-Petersburg, Russia