{"title":"David V Alford","description":null,"products":[{"product_id":"pests-of-ornamental-trees-shrubs-and-flowers-book-david-v-alford-9781840761627","title":"Pests of Ornamental Trees, Shrubs and Flowers","description":"Ornamental trees, shrubs and flowers have always been extremely popular and there is large demand—whether in gardens or parks—for alpines, bedding plants, cacti, cut flowers, house plants and pot plants, as well as herbaceous plants, ornamental grasses, shrubs and trees. The first edition of this comprehensive and beautifully illustrated book was extremely successful and it has now been fully revised and updated. The second edition contains over 60 new pests and almost 90 new color photographs.  The book opens with a review of the main features of insects, mites and other major pest groups. The principles of pest control of ornamental plants are discussed, followed by sections on the various pests. Each major order and family is considered in turn, with details of their status, host range, world distribution, diagnostic features and biology. Descriptions of the characteristic damage caused are also given.  Pests of Ornamental Trees, Shrubs and Flowers provides a unique source of permanent reference for all involved in the recognition, biology and control of the pests of ornamental crops, including professionals, scientists and students in agriculture, horticulture and entomology, and amateur gardeners.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ GARDNERS","offer_id":49734214123793,"sku":"NGR9781840761627","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1840761628.jpg?v=1750833626"},{"product_id":"pest-and-disease-management-handbook-book-david-alford-9780632055036","title":"Pest and Disease Management Handbook","description":"Pest and Disease Management Handbook updates the 3rd edition of the Pest and Disease Control Handbook (1989). The structure of this important new book differs in several respects, acknowledging the advances that have been made in integrated crop management and the trends towards the more rational use of pesticides.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51304719188241,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":51304721285393,"sku":"NIN9780632055036","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ NEW \/ INGRAM","offer_id":52143930704145,"sku":"NLS9780632055036","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0632055030.jpg?v=1777543542"},{"product_id":"plant-pests-book-david-v-alford-9780007338498","title":"Plant Pests","description":"Ever since man first cultivated plants and grew crops, insects, mites and other creatures have risen to prominence as pests, but it is only throughout the last two centuries that we have come to study them in any detail.             Whereas in the past, emphasis has mainly been placed on ways to protect cultivated plants from attack or damage, nowadays our over-reliance on pesticides has been replaced by a far more enlightened approach to plant protection. Though chemical pesticides still have a role to play, environmental aspects and non-chemical means of pest control have become equally, if not more, important. This requires a greater appreciation of ecosystems, coupled with a greater understanding of individual pests, including their habits and their role in the environment.             Drawing on a lifetime of experience, David V. Alford provides a fascinating account of the natural history of the insects and mites that inhabit our farms and gardens, and feed on our cultivated plants. He shows how and why the different operations of cultivation affect their world, and why plant pests should not be viewed as different from other wildlife. Coverage of pests includes aliens, and although emphasis is placed mainly on arable and horticultural field crops, pests of protected crops - both edible and non-edible - are also included. Details of pest life cycles, status, distribution and the damage they cause are given, and natural enemies of pests are examined. The author also explores the impact of pesticides, climate change and evolving crop management practices.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":52101498568977,"sku":"GOR011856662","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780007338498.jpg?v=1757093474"}],"url":"https:\/\/www.worldofbooks.com\/collections\/author-books-by-david-v-alford.oembed","provider":"World of Books ","version":"1.0","type":"link"}