[Isolation of pure infectious particles of nuclear polyhedrosis virus of the silkworm].
D000818:Animals; D012831:Bombyx; D002499:Centrifugation, Density Gradient; D008854:Microscopy, Electron; D014780:Viruses / Q000302:isolation & purification*
Oderzhannia chystykh infektsyĭnykh chastok virusu iadernoho poliedrozu shovkovychnoho shovkopriada.