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Author: Emeritus Prof. E. A. Heinrichs
Publisher: Burleigh Dodds Science Publishing
ISBN: 178676198X
Category : Science
Languages : en
Pages : 282
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Book Description
Covers almost 100 species of the most important insect pests affecting rice cultivation Brings together the key research on each pest, including description and biology and effects on rice plants Written by a team of leading entomologists with experience of rice pests in Asia, Africa, the United States and Latin America Includes over 150 photographs and images
Author: Emeritus Prof. E. A. Heinrichs
Publisher: Burleigh Dodds Science Publishing
ISBN: 178676198X
Category : Science
Languages : en
Pages : 282
Get Book Here
Book Description
Covers almost 100 species of the most important insect pests affecting rice cultivation Brings together the key research on each pest, including description and biology and effects on rice plants Written by a team of leading entomologists with experience of rice pests in Asia, Africa, the United States and Latin America Includes over 150 photographs and images
Author: Richard D. Cartwright
Publisher:
ISBN: 9780890545904
Category : Rice
Languages : en
Pages : 121
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Book Description
Author: M. D. Pathak
Publisher: Int. Rice Res. Inst.
ISBN: 9712200280
Category : Technology & Engineering
Languages : en
Pages : 88
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Book Description
Author: Hermann Waibel
Publisher: Springer Science & Business Media
ISBN: 364271319X
Category : Technology & Engineering
Languages : en
Pages : 207
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Book Description
As a result of the green revolution, the use of yield-increasing inputs such as fer tilizer and pesticides became a matter of course in irrigated rice farming in Southeast Asia. Pesticides were applied liberally, both as a guarantee against crop failure and as a means of fully utilizing the existing yield potential of the crops. However, since outbreaks of pests, such as the brown planthopper (BPH) or the tungro virus, continued to occur despite the application of chemicals, a change of approach began to take place. It is now being realized more and more in Southeast Asia that crop protection problems cannot be resolved solely by the application of chemicals. In the past several years, increasing efforts have there fore been made to introduce, as a first step, supervised crop protection, leading gradually to integrated pest management (Kranz, 1982). Although the crop protection problems naturally differ in the different devel oping countries in Southeast Asia, the economic situation prevailing in these countries can nevertheless be regarded as an important common determinant: pesticide imports use up scarce foreign currency and thus compete with other imports essential to development. For the individual rice farmer, the problem is basically the same: his cash funds are limited and he must carefully weigh whether to use them for purchas ing pesticides, fertilizer or certified seed. In view of this constraint, it is becom ing necessary to abandon the purely prophylactic, routine calendar spraying and instead, employ critically timed and need-based pesticide applications.
Author: Opender Koul
Publisher: CABI
ISBN: 1845933737
Category : Pests
Languages : en
Pages : 616
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Book Description
Pest management has long been a problem for farmers worldwide and new techniques are continually being developed to reduce the adverse effects of pest populations. The use of areawide pest management has increased dramatically over the past decade and offers potential advantages to traditional and more localized approaches. Suppression over a broad area can reduce re-infestation of previously treated areas and the specific pest management techniques may be more effective when applied over larger areas. Providing the first comprehensive discussion of areawide pest management, this book will explore the theoretical development and implementation of techniques from a worldwide perspective. Areas covered include history and development, biological and ecological impacts and recent case studies of pest management programmes.
Author: E. A. (Ed.) HEINRICHS
Publisher: Int. Rice Res. Inst.
ISBN: 8122405819
Category : Rice
Languages : en
Pages : 794
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Book Description
I. Fundamentals; II. Biology and ecology; III. Control tactics and strategies; IV. Implementation of rice IPM systems.
Author: E. A. Heinrichs
Publisher: Int. Rice Res. Inst.
ISBN: 9711041103
Category : Technology & Engineering
Languages : en
Pages : 357
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Book Description
Author: Gesa Horstkotte-Wesseler
Publisher: Int. Rice Res. Inst.
ISBN: 9718020047
Category : Business & Economics
Languages : en
Pages : 248
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Book Description
Author: Zahirul Islam (Entomologist)
Publisher:
ISBN: 9789845060486
Category : Insect pests
Languages : en
Pages : 0
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Book Description
Author: Geoff M Gurr
Publisher: CSIRO PUBLISHING
ISBN: 0643100075
Category : Technology & Engineering
Languages : en
Pages : 244
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Book Description
Ecological engineering is about manipulating farm habitats, making them less favourable for pests and more attractive to beneficial insects. Though they have received far less research attention and funding, ecological approaches may be safer and more sustainable than their controversial cousin, genetic engineering. This book brings together contributions from international workers leading the fast moving field of habitat manipulation, reviewing the field and paving the way towards the development and application of new pest management approaches. Chapters explore the frontiers of ecological engineering methods including molecular approaches, high tech marking and remote sensing. They also review the theoretical aspects of this field and how ecological engineering may interact with genetic engineering. The technologies presented offer opportunities to reduce crop losses to insects while reducing the use of pesticides and providing potentially valuable habitat for wildlife conservation. With contributions from the USA, UK, Germany, Switzerland, Australia, New Zealand, Kenya and Israel, this book provides comprehensive coverage of international progress towards sustainable pest management.
