1. The strobilurin fungicides
2. DuPont Crop Protection, http://www2.dupont.com.
3. Cereal Disease Encyclopaedia, www.hgca.com/cde.
4. British Beer and Pub Association, London, UK, http://www.beerandpub.com.
5. Regulation (EC) no. 396/2005 of the European Parliament and of the Council, Official Journal of the European Union L70 (2005) 1–16.