Pesticide Use Trends in U.S. Agriculture, 1979-1992

Pesticide Use Trends in U.S. Agriculture, 1979-1992 PDF Author: Leonard P. Gianessi
Publisher:
ISBN:
Category :
Languages : en
Pages : 48

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Pesticide and Fertilizer Use and Trends in U.S. Agriculture

Pesticide and Fertilizer Use and Trends in U.S. Agriculture PDF Author: Biing-Hwan Lin
Publisher: Diane Publishing Company
ISBN: 9780788124778
Category : Fertilizers
Languages : en
Pages : 47

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Book Description
Covers the period from 1964 through 1992. Includes: agricultural chemical use trends (pesticide and fertilizer use trends; pesticide and fertilizer use on major crops and field crops); agricultural chemicals use on major field crops (by crop, by active ingredient, by plant nutrient); factors influencing agricultural chemical use (literature; empirical results of a case study on corn production). Appendices: agricultural chemical use surveys; development of pesticide use estimates. Extensive references.

The Future Role of Pesticides in US Agriculture

The Future Role of Pesticides in US Agriculture PDF 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.

Pesticide Use in U.S. Agriculture

Pesticide Use in U.S. Agriculture PDF 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.

Pesticides in the Diets of Infants and Children

Pesticides in the Diets of Infants and Children PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309048753
Category : Science
Languages : en
Pages : 402

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Book Description
Many of the pesticides applied to food crops in this country are present in foods and may pose risks to human health. Current regulations are intended to protect the health of the general population by controlling pesticide use. This book explores whether the present regulatory approaches adequately protect infants and children, who may differ from adults in susceptibility and in dietary exposures to pesticide residues. The committee focuses on four major areas: Susceptibility: Are children more susceptible or less susceptible than adults to the effects of dietary exposure to pesticides? Exposure: What foods do infants and children eat, and which pesticides and how much of them are present in those foods? Is the current information on consumption and residues adequate to estimate exposure? Toxicity: Are toxicity tests in laboratory animals adequate to predict toxicity in human infants and children? Do the extent and type of toxicity of some chemicals vary by species and by age? Assessing risk: How is dietary exposure to pesticide residues associated with response? How can laboratory data on lifetime exposures of animals be used to derive meaningful estimates of risk to children? Does risk accumulate more rapidly during the early years of life? This book will be of interest to policymakers, administrators of research in the public and private sectors, toxicologists, pediatricians and other health professionals, and the pesticide industry.

Status and Trends of the Nation's Biological Resources, V. 1 and 2

Status and Trends of the Nation's Biological Resources, V. 1 and 2 PDF Author: Catherine E. Puckett Haecker
Publisher: Geological Survey (USGS)
ISBN:
Category : Nature
Languages : en
Pages : 482

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Book Description
Assesses the health of the United States plants, animals, and ecosystems.

Status and Trends of the Nation's Biological Resources

Status and Trends of the Nation's Biological Resources PDF Author:
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 992

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Agricultural Resources and Environmental Indicators, 1996-97

Agricultural Resources and Environmental Indicators, 1996-97 PDF Author: Economic Research Service Reference Center (U.S.)
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 360

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Agricultural Resources and Environmental Indicators, 1996-97

Agricultural Resources and Environmental Indicators, 1996-97 PDF Author: Margot Anderson
Publisher: DIANE Publishing
ISBN: 0788149032
Category :
Languages : en
Pages : 353

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Book Description
Takes stock of how natural resources (land & water) & commercial inputs (energy, nutrients, pesticides, & machinery) are used in the agricultural sector; shows how they contribute to environmental quality; & links use & quality to technological change, production management practices, & farm programs. Provides a comprehensive source of data & analysis on the factors that affect resource use & quality in American agriculture. Examines the economic factors that affect resource use, & estimates the costs & benefits (to farmers, consumers, & the government) of meeting conservation & environmental goals. Charts & tables.

Agricultural Resources and Environmental Indicators, Agriculture Handbook No. 712, 1996-97

Agricultural Resources and Environmental Indicators, Agriculture Handbook No. 712, 1996-97 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 356

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Book Description