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Author:
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 138
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Book Description
Author:
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 138
Get Book Here
Book Description
![The Pesticide Situation for 1952-53 [prepared] PDF](https://books.google.com/books/content/images/frontcover/fJm7lR_Q348C?fife=w80-h100)
Author: United States. Department of Agriculture. Production and Marketing Administration
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 40
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Book Description
Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category : DDT (Insecticide)
Languages : en
Pages : 316
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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: 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: Graham Matthews
Publisher: John Wiley & Sons
ISBN: 1405172983
Category : Technology & Engineering
Languages : en
Pages : 249
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Book Description
Over the last five decades pesticides have undoubtedly helped toincrease agricultural production and control vectors of disease,however the environmental impact of long term agro-chemical use hasbeen cause for concern along with the effects on human health. In Pesticides, Graham Matthews begins by looking at thedevelopmental history of pesticides, and how crop protection wasachieved before they were in use, how pesticides are registered foruse and what happens to pesticides in food and the environment.Pesticide application and operator safety is investigated and thefuture of pesticides in light of the development of geneticallymodified crops is explored. Provides commercially important information for theagro-chemical industry Addresses all aspects of public concern relating to humanhealth and the environment, including spray drift, bystander,resident and worker exposure Looks at the future of pesticides in light of the increasingprevalence of genetically modified crops Collecting together the most recent research in the area in asingle volume, this book is a vital resource for agriculturalscientists, agronomists, plant scientists, plant pathologists,entomologists, environmental scientists, public health personnel,toxicologists, crop protection personnel and all those involved inthe agrochemical industry and government pesticide registration andlegislation.
Author: David Kinkela
Publisher: Univ of North Carolina Press
ISBN: 9780807869307
Category : History
Languages : en
Pages : 272
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Book Description
Praised for its ability to kill insects effectively and cheaply and reviled as an ecological hazard, DDT continues to engender passion across the political spectrum as one of the world's most controversial chemical pesticides. In DDT and the American Century, David Kinkela chronicles the use of DDT around the world from 1941 to the present with a particular focus on the United States, which has played a critical role in encouraging the global use of the pesticide. Kinkela's study offers a unique approach to understanding both this contentious chemical and modern environmentalism in an international context.
Author: United States. President's Science Advisory Committee
Publisher:
ISBN:
Category : Environmental health
Languages : en
Pages : 36
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Book Description
Author: United States. Congress. Senate. Committee on Agriculture and Forestry. Subcommittee on Agricultural Credit and Rural Electrification
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 292
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Book Description
Author: Zora Neale Hurston
Publisher: Open Road Media
ISBN: 1504081471
Category : Literary Criticism
Languages : en
Pages : 10
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Book Description
The acclaimed author of Their Eyes Were Watching God relates her experiences as an African American woman in early-twentieth-century America. In this autobiographical essay, author Zora Neale Hurston recounts episodes from her childhood in different communities in Florida: Eatonville and Jacksonville. She reflects on what those experiences showed her about race, identity, and feeling different. “How It Feels to Be Colored Me” was originally published in 1928 in the magazine The World Tomorrow.
