Authors: Butcher, RDJ Whitfield, WGF Hubbard, SF

Citation: Rdj. Butcher et al., Complementary sex determination in the genus Diadegma (Hymenoptera : Ichneumonidae), J EVOL BIOL, 13(4), 2000, pp. 593-606

Authors: Malloch, G Fenton, B Butcher, RDJ

Citation: G. Malloch et al., Molecular evidence for multiple infections of a new subgroup of Wolbachia in the European raspberry beetle Byturus tomentosus, MOL ECOL, 9(1), 2000, pp. 77-90

Authors: Butcher, RDJ Hubbard, SF Whitfield, WGF

Citation: Rdj. Butcher et al., Microsatellite frequency and size variation in the parthenogenetic parasitic wasp Venturia canescens (Gravenhorst) (Hymenoptera : Ichneumonidae), INSEC MOL B, 9(4), 2000, pp. 375-384

Authors: Butcher, RDJ Whitfield, WGF Hubbard, SF

Citation: Rdj. Butcher et al., Single-locus complementary sex determination in Diadegma chrysostictos (Gmelin) (Hymenoptera : Ichneumonidae), J HEREDITY, 91(2), 2000, pp. 104-111

Authors: Heath, BD Butcher, RDJ Whitfield, WGF Hubbard, SF

Citation: Bd. Heath et al., Horizontal transfer of Wolbachia between phylogenetically distant insect species by a naturally occurring mechanism, CURR BIOL, 9(6), 1999, pp. 313-316

Authors: Cook, JM Butcher, RDJ

Citation: Jm. Cook et Rdj. Butcher, The transmission and effects of Wolbachia bacteria in parasitoids, RES POP EC, 41(1), 1999, pp. 15-28