1. Brancourt-Hulmel M, Doussinault G, Lecomte C, Bérard P, Le Buanec B, Trottet M (2003) Genetic improvement of agronomic traits of winter wheat cultivars released in France from 1946 to 1992. Crop Sci 43:37–45
2. Calderini DF, Reynolds, MP, Slafer, GA (1999) Genetic changes in wheat yield and main physiological changes associated with them during the 20th century. In: Satore FH, Slafer GA (eds) Wheat: ecology and physiology of yield determination. Food Products Press, New York, p 351–357
3. Foulkes MJ, Sylvester-Bradley R, Scott RK (2001) The ability of wheat cultivars to withstand drought: resource capture. J Agricult Sci (Cambridge) 137:1–16
4. Foulkes MJ, Sylvester-Bradley R, Snape JW (2002) DEFRA Final Report CE0370. Maintaining wheat performance through improved exploitation of drought resistance traits. HMSO, London, 20 pp
5. Foulkes MJ, Verma V, Sylvester-Bradley R, Snape JW (2006) Traits for improved drought resistance under UK drought. Proceeding of 7th Wheat Congress, La Plata, Argenitia Dec 2005 (in press)