1. Interactions between viruses and virus strains;Bennett;Advan. Virus Res.,1953
2. Aspermy—a new virus disease of the tomato;Blencowe;Ann. Appl. Biol.,1949
3. Some hosts and vectors of tomato aspermy virus;Brierley;Plant Disease Reptr.,1955
4. Relationships and particle sizes of peach yellow bud mosaic and tomato ringspot viruses;Cadman;Plant Disease Reptr.,1962
5. Immunodiffusion;Crowle,1961