Dr. Roger L. Blackman. Entomology Molecular Systematics Laboratory, Natural History Museum, London, UK Dr. Victor F. Eastop. Entomology Molecular Systematics Laboratory, Natural History Museum, London, UK. Both are past presidents of the Royal Entomological Society (Eastop from 1987-88 and Blackman from 1999-2000).
Worth every pound, even dollars. (British Journal of Entomology and Natural History, March 2008) Indispensable for research workers in biosystematics, ecology, physiology, genetics and phylogeny of aphids. (European Journal of Entomology, 2008)