1. Anon (2007) Biodiversity hot spots. http://www.biodiversityhotspots.org/xp/hotspots/new_zealand/Pages/biodiversity.aspx
2. Anon (2009) Doing business with New Zealand. New Zealand Trade and Enterprise. http://business.newzealand.com/Economy/15264.aspx
3. Barlow ND, Goldson SL (2002) Alien invertebrates in New Zealand. In: Pimentel D (ed) Biological invasions: economic and environmental costs of alien plant, animal, and microbe species. CRC Press, Boca Raton
4. Barratt BIP, Evans AA, Ferguson CM, Barker GM, McNeill MR, Phillips CB (1997) Laboratory nontarget host range of the introduced parasitoids Microctonus aethiopoides and Microctonus hyperodae (Hymenoptera: Braconidae) compared with field parasitism in New Zealand. Environ Entomol 26:694–702
5. CABI (2010) Crop protection compendium. Reproduced from the Crop Protection Compendium, 2010 Edition. © CAB International, Wallingford, UK, 2010. http://www.cabi.org/cpc/default.aspx?site=161&page=2586