individual publications

• academic article

  • On the processes shaping reproductive isolation in aphids of the Aphis fabae (Scop.) complex (Aphididae: Homoptera).  Biological Journal of the Linnean Society.  74:205-215. 2001
  • Intraguild predation and the spatial distribution of a parasitoid.  Oecologia.  124:367-372. 2000
  • The olfactory responses of coccinellids to aphids on plants.  Entomologia Experimentalis et Applicata.  95:113-117. 2000