Promoting crop protection by genetic engineering and conventional plant breeding - a comparison, H.W. Woolhouse (Waite Institute, South Australia); current methodologies employed in plant transformation, J. Webb, P. Morris (IGAP, Welsh Plant Breeding Station); legislation and marketing of genetically engineered crops, R. Connett, P. Barfoot (Agricultural Genetics Co., Cambridge, UK); genetically engineered plants for herbicide resistance, P. Mullineaux (IPSR, Norwich, UK); genetic engineering of plants for fungal resistance, H.J. Newbury (University of Birmingham); engineering of insect resistance using Bt.t genes, M. Peferoen (Plant Genetic Systems, Belgium); genetic engineering of crops for insect resistance using genes of plant origin, A. Gatehouse, V. Hilder et al; engineering of crops for viral resistance, M. Mayo, B. Reavy (Scottish Crops Research Institute); potential use of secondary metabolites in genetic engineering of crops for resistance, J.A. Pickett, et al (Rothamsted Experimental Station, UK).