Crop Protection with Chemicals 1995 PDF Download
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Author:
Publisher:
ISBN:
Category : Agricultural chemicals
Languages : en
Pages : 347
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Book Description
Author:
Publisher:
ISBN:
Category : Agricultural chemicals
Languages : en
Pages : 347
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Book Description
Author: Alan Baylis
Publisher:
ISBN:
Category : Herbicide safeners
Languages : en
Pages : 110
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Book Description
Author:
Publisher:
ISBN: 9780951333020
Category : Agricultural pests
Languages : en
Pages : 526
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172942
Category : Technology & Engineering
Languages : en
Pages : 325
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Book Description
Although chemical pesticides safeguard crops and improve farm productivity, they are increasingly feared for their potentially dangerous residues and their effects on ecosystems. The Future Role of Pesticides explores the role of chemical pesticides in the decade ahead and identifies the most promising opportunities for increasing the benefits and reducing the risks of pesticide use. The committee recommends R&D, program, and policy initiatives for federal agriculture authorities and other stakeholders in the public and private sectors. This book presents clear overviews of key factors in chemical pesticide use, including: Advances in genetic engineering not only of pest-resistant crops but also of pests themselves. Problems in pesticide useâ€"concerns about the health of agricultural workers, the ability of pests to develop resistance, issues of public perception, and more. Impending shifts in agricultureâ€"globalization of the economy, biological "invasions" of organisms, rising sensitivity toward cross-border environmental issues, and other trends. With a model and working examples, this book offers guidance on how to assess various pest control strategies available to today's agriculturist.
Author: Crop Protection Chemicals Reference
Publisher: John Wiley & Sons
ISBN: 9780471556480
Category : Pesticides
Languages : en
Pages : 1969
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Book Description
Author: Günther Voss
Publisher: Wiley-VCH
ISBN:
Category : Science
Languages : en
Pages : 416
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Book Description
Table of contents
Author: Jorge Fernandez-Cornejo
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Pesticide use has changed considerably over the past five decades. Rapid growth characterized the first 20 years, ending in 1981. The total quantity of pesticides applied to the 21 crops analyzed grew from 196 million pounds of pesticide active ingredients in 1960 to 632 million pounds in 1981. Improvements in the types and modes of action of active ingredients applied along with small annual fluctuations resulted in a slight downward trend in pesticide use to 516 million pounds in 2008. These changes were driven by economic factors that determined crop and input prices and were influenced by pest pressures, environmental and weather conditions, crop acreages, agricultural practices (including adoption of genetically engineered crops), access to land-grant extension personnel and crop consultants, the cost-effectiveness of pesticides and other practices in protecting crop yields and quality, technological innovations in pest management systems/practices, and environmental and health regulations. Emerging pest management policy issues include the development of glyphosate-resistant weed populations associated with the large increase in glyphosate use since the late 1990s, the development of Bt-resistant western corn rootworm in some areas, and the arrival of invasive or exotic pest species, such as soybean aphid and soybean rust, which can influence pesticide use patterns and the development of Integrated Pest Management programs.
Author: United States. Congress. House. Committee on Agriculture. Subcommittee on Department Operations, Nutrition, and Foreign Agriculture
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 268
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Book Description
Distributed to some depository libraries in microfiche.
Author: J. C. Zadoks
Publisher: Purdue University Press
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 324
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172128
Category : Technology & Engineering
Languages : en
Pages : 289
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Book Description
This book explores the risks and benefits of crops that are genetically modified for pest resistance, the urgency of establishing an appropriate regulatory framework for these products, and the importance of public understanding of the issues. The committee critically reviews federal policies toward transgenic products, the 1986 coordinated framework among the key federal agencies in the field, and rules proposed by the Environmental Protection Agency for regulation of plant pesticides. This book provides detailed analyses of: Mechanisms and results of genetic engineering compared to conventional breeding for pest resistance. Review of scientific issues associated with transgenic pest-protected plants, such as allergenicity, impact on nontarget plants, evolution of the pest species, and other concerns. Overview of regulatory framework and its use of scientific information with suggestions for improvements.
