title: Habitat quality and the reproductive strategies of the migratory morphs of the bird cherry-oat aphid, Rhopalosiphum padi (L.), colonizing secondary host plants.
authors.affiliation: School of Biological Sciences, University of East Anglia, NR4 7TJ, Norwich, UK.
authors.forename: S R
authors.initials: SR
authors.lastname: Leather
authors.affiliation: School of Biological Sciences, University of East Anglia, NR4 7TJ, Norwich, UK.
authors.forename: P W
authors.initials: PW
authors.lastname: Wellings
authors.affiliation: School of Biological Sciences, University of East Anglia, NR4 7TJ, Norwich, UK.
authors.forename: A F G
authors.initials: AF
authors.lastname: Dixon