Handbook of Agricultural Entomology PDF Download
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Author: Helmut F. van Emden
Publisher: John Wiley & Sons
ISBN: 1118469593
Category : Science
Languages : en
Pages : 614
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Book Description
Handbook of Agricultural Entomology by Helmut van Emden is a landmark publication for students and practitioners of entomology applied to agriculture and horticulture. It can be used as a reference and as a general textbook. The book opens with a general introduction to entomology and includes coverage of the major insects (and mites) that cause harm to crops, livestock and humans. The important beneficial species are also included. Organisms are described in a classification of insect Orders and Families. The emphasis is on morphological characters of major taxonomic divisions, “spot characters” for the recognition of Families, and the life histories, damage symptoms and economic importance of the various pest species. The book is beautifully illustrated in full colour with more than 400 figures showing both the organisms and the damage caused to plants with diagnostic characters indicated by arrows. Coverage is world-wide and includes much material stemming from the vast personal experience of the author. A companion website with additional resources is available at www.wiley.com/go/vanemden/agriculturalentomology
Author: Helmut F. van Emden
Publisher: John Wiley & Sons
ISBN: 1118469593
Category : Science
Languages : en
Pages : 614
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Book Description
Handbook of Agricultural Entomology by Helmut van Emden is a landmark publication for students and practitioners of entomology applied to agriculture and horticulture. It can be used as a reference and as a general textbook. The book opens with a general introduction to entomology and includes coverage of the major insects (and mites) that cause harm to crops, livestock and humans. The important beneficial species are also included. Organisms are described in a classification of insect Orders and Families. The emphasis is on morphological characters of major taxonomic divisions, “spot characters” for the recognition of Families, and the life histories, damage symptoms and economic importance of the various pest species. The book is beautifully illustrated in full colour with more than 400 figures showing both the organisms and the damage caused to plants with diagnostic characters indicated by arrows. Coverage is world-wide and includes much material stemming from the vast personal experience of the author. A companion website with additional resources is available at www.wiley.com/go/vanemden/agriculturalentomology
Author: David V. Alford
Publisher: Wiley-Blackwell
ISBN: 9780632052974
Category : Technology & Engineering
Languages : en
Pages : 320
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Book Description
A full understanding of the biology and life histories of pest species is vital for all those involved in crop production and crop protection. This important new title provides comprehensive coverage of major insect and mite pest species, primarily in Northern Europe. Textbook of Agricultural Entomology is broadly divided into two parts. The first part covers the external and internal features of the major insect and mite pest families, while the second part provides detailed descriptions of major pest species including information on life history stages (vital information when considering control methods) and the crops which these species attack.
Author: Dennis S. Hill
Publisher: Timber Press
ISBN: 9781604691016
Category : Gardening
Languages : en
Pages : 636
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Book Description
A global view of the insect groups that are of major significance to worldwide agriculture in its widest sense. It is intended for use as a college text and presupposes a basic knowledge of entomology. All the main insect groups and many of the important genera are illustrated with hundreds of black-and-white photographs and line drawings.
Author: Eleanor a. (Eleanor Anne) 1828 Ormerod
Publisher:
ISBN: 9781371786748
Category : History
Languages : en
Pages : 266
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Book Description
Author: Paolo Palladino
Publisher: Psychology Press
ISBN: 9783718659074
Category : History
Languages : en
Pages : 220
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Book Description
Entomology, Ecology and Agriculture examines the vastly expanded governmental funding of scientific research and technological development for the institutional and intellectual organisation of life sciences in the twentieth century. It studies the history of natural historical investigations of insects in light of growing institutional organisation of the agricultural sciences in the United States and Canada, exploring how this context has shaped the emergence of economic entomology and ecology - two quite different but related disciplines. This study is facilitated by following economic entomologists' and ecologists' changing ideas about different pest control strategies, chiefly 'chemical', 'biological', and 'integrated' control. The author then follows the efforts of one specific group of entomologists, at the University of California, over three generations from their advocacy of 'biological' controls in the 1930s and 1940s, through their shifting attention to the development of an 'integrated' strategy in the 1950s, to their final establishment of "integrated pest management" in the context of "big biology" during the 1970s. Ultimately, this book is about the lives of scientists in twentieth century science as they have been shaped both by the massive intellectual and institutional structures of science, and by their own will to create something new and more rewarding out of these structures.
Author: Prem Mohan Nigam
Publisher:
ISBN: 9788185712185
Category :
Languages : en
Pages : 504
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Book Description
Author: Larry P. Pedigo
Publisher: Waveland Press
ISBN: 1478647132
Category : Technology & Engineering
Languages : en
Pages : 584
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Book Description
Larry Pedigo and Marlin Rice have produced the top pest management textbook on the market for decades. New co-author Rayda Krell has helped bring the book into the twenty-first century. The successful core concepts of the book—understanding pests in their environment and using an ecological approach to combat them—remain as robust as ever. Features that instructors have come to rely on have been retained, including insect diagnostic boxes with detailed information on important species and species groups and an appendix with keys to major insect orders. New material on genetically modified plant species and regional pest technologies complement concepts in basic and applied entomology. Taxonomies and systematics of insects have been updated throughout the book.
Author: Dennis S. Hill
Publisher: Timber Press (OR)
ISBN:
Category : Gardening
Languages : en
Pages : 646
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Book Description
Agricultural Entomology presents a global view of the insect groups that are of major significance to human resources. "Agriculture" in this broad sense includes plants grown for food, horticultural field crops, and other ornamentals. Information is also included on insect pests of stored products, forest resources, and livestock, although in less detail. The book is intended for use as a college text and reference and assumes a basic knowledge of entomology but is also of great value outside the classroom for its comprehensive and detailed approach. There is a chapter on beneficial insects, including pollinators, honeybees, silkworms, and insects from which shellac and cochineal are made. Hundreds of high-quality line drawings and black-and-white photographs illustrate the insects, and an illustrated glossary and indexes of scientific and common names are provided. Almost all countries of the world are undergoing agricultural diversification programs with the introduction of new and exotic crops. Yet most books on insect pests restrict coverage to one country or region or to the tropics or temperate zones. The global approach of Agricultural Entomology emphasizes the similarities and important differences between insect pests of the major continents. It thus brings attention to insect species that might well spread as pests to new geographical areas. Closely related species are also treated, highlighting problems of control that could result from unsubstantiated identifications. Agricultural Entomology is a valuable resource for growers and gardeners interested in the developing field of integrated pest management. With copious information on the biology of insects around the globe, this authoritative and comprehensive book is an essential tool for anyone interested in understanding both the foes and allies of the insect world.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 496
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Book Description
Author: Chetan Jawale
Publisher: Anchor Academic Publishing
ISBN: 3960670451
Category : Science
Languages : en
Pages : 97
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Book Description
The influence of insects on human life – destructive and beneficial – can be traced back to prehistoric days until now. Agricultural entomology concerns itself with the study of insects associated with various aspects of agriculture. It deals with the study of both beneficial and detrimental insects. Insects that are detrimental to agriculture are commonly known as insect pests. The bulk of agricultural entomology deals with the control of those. Insect pest control is now conducted through integrated pest management (IPM) principles that aim to be sustainable in the use of resources and environmentally friendly. IPM requires plenty of experience and knowledge and combines all available methods of control. Prevention is also an important component of IPM programs. In India, agriculture is the main occupation of the majority of people. The most important natural enemies of agricultural crops are insects, plant diseases, weeds and weather conditions. Out of this, insects are the greatest competitors of man in the struggle for existence. In the present topic the various kinds of pest will be studied in broad sense/view.
