Vasconcelos, S.D. Cory, J.S. Speight, M.R. Williams, T. Host stage structure and baculovirus transmission in Mamestra brassicae L. (Lepidoptera: Noctuidae)Larvae: a laboratory examination of small scale epizootics Subjects--Topical Terms: LAGARTABACULOVIRUSLEPIDOPTEROCONTROLE BIOLÓGICO