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3 564 kr
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This book provides a comprehensive, species-by-species account of all the world’s tree-dwelling aphids. It can be used both as an identification guide by entomologists and taxonomists, and as a database in studies of biosystematics and biodiversity. In all, 1758 aphid species are covered, feeding on trees in 355 genera. There are detailed host lists and illustrated keys to the aphids colonising each tree genus, followed by a systematic treatment of the aphid species in alphabetical order of genera, with information on appearance in life, host range, distribution, life cycle and natural enemies. There are 722 drawings, 108 photographs and more than 1800 literature references. The volume will be a standard reference for workers in entomology and forestry.
890 kr
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The Macrosiphini are the predominant group of aphids on herbaceous plants in Britain, and the world. There are 305 British species and subspecies, comprising 49% of the 620 Aphididae on the British list. They include many important pest species, some of which are highly polyphagous, but there are also very many more species feeding more-or-less specifically on indigenous and naturalised plants and playing a significant role in natural food chains. This Handbook provides a checklist and a list of native host plants, along with keys to tribes, genera and species. Biological information is provided about each species.