1. Leakage of electrolytes and phenols from apple leaves caused by virulent and avirulent strains of Erwinia amylovora;Addy;Phytopathology,1976
2. Evidence for two virulence determinants in the fireblight pathogen Erwinia amylovora;Bennett;Journal of General Microbiology,1980
3. Capsulation and virulence in Erwinia amylovora;Bennett;Annals of Applied Biology,1978
4. Origin of the polysaccharide component of ooze from plants infected with Erwinia amylovora;Bennett;Journal of General Microbiology,1980
5. Studies on avirulent strains of Erwinia amylovora;Billing;Acta Horticulturae,1983