title: Means for regulation: viruses.
mesh_terms: D000818:Animals; D004175:Diptera; D004463:Ecology; D007300:Insect Control; D007304:Insect Viruses / Q000145:classification / Q000254:growth & development / Q000302:isolation & purification; D007313:Insecta; D010572:Pest Control, Biological; D011212:Poxviridae; D012988:Soil Microbiology; D010948:Viral Plaque Assay; D014774:Virulence