Serial passage of a nuclear polyhedrosis virus of the silkworm, Bombyx mori, in larvae of rice stem borer, Chilo suppressalis.
D000818:Animals; D012831:Bombyx / Q000382:microbiology*; D007181:Inclusion Bodies, Viral; D007304:Insect Viruses / Q000254:growth & development*; D007313:Insecta / Q000382:microbiology*; D007814:Larva / Q000382:microbiology; D014776:Virus Cultivation