The ecological effects of exotic disease resistance genes introgressed into British gooseberries

Warren, J. and James, P. (2006). The ecological effects of exotic disease resistance genes introgressed into British gooseberries. Oecologia 147(1),69-75. RAE2008

A review of spectral properties of plants and their potential use for crop/weed discrimination in row-crops

R. Zwiggelaar, 'A review of spectral properties of plants and their potential use for crop/weed discrimination in row-crops', Crop Protection 17 (3), 189-206 (1998)

Imaging as a technique for assessment and control in the field

C.R. Bull, R. Zwiggelaar and J.V. Stafford, 'Imaging as a technique for assessment and control in the field', Aspects of Applied Biology 43, 197-204 (1995)