1. Department of Agriculture: Understanding genetically modified organisms (GMOs).2005. [
http://www.nda.agric.za
] accessed 3 October 2005
2. James C: Global status of commercialized biotech/GM crops: 2009. ISAAA Briefs no. 41. Ithaca, NY: International service for the acquisition of Agri-biotech applications; 2009.
3. Department of Agriculture, Forestry and Fisheries: Genetically modified organisms Act, 1997. Annual Report 2008/09.2009. [
http://www.nda.agric.za
] accessed 4 January 2010
4. Moschini G: Pharmaceutical and industrial traits in genetically modified crops: coexistence with conventional agriculture. Am J Agr Econ 2006, 88: 1184–1192. 10.1111/j.1467-8276.2006.00931.x
5. Europa: Coexistence of genetically modified crops with conventional and organic agriculture. European Commission.2009. [
http://ec.europa.eu/agriculture/gmo/coexistence/index_en.htm
] accessed 21 April 2010