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: 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: Hubbard, SF Harvey, IF Fletcher, JP

Citation: Sf. Hubbard et al., Avoidance of superparasitism: a matter of learning?, ANIM BEHAV, 57, 1999, pp. 1193-1197