Controlling Pests PDF Download

Author: Dennis R. Hamel
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 36

View

Book Description

Author: Larry P. Pedigo
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 712

View

Book Description

Author: M.L. Flint
Publisher: Springer Science & Business Media
ISBN: 1461592127
Category : Science
Languages : en
Pages : 247

View

Book Description
Integrated control of pests was practiced early in this century, well before anyone thought to call it "integrated control" or, still later, "integrated pest management" (IPM), which is the subject of this book by Mary Louise Flint and the late Robert van den Bosch. USDA entomologists W. D. Hunter and B. R. Coad recommended the same principles in 1923, for example, for the control of boll weevil on cotton in the United States. In that program, selected pest-tolerant varieties of cotton and residue destruction were the primary means of control, with insecticides consid ered supplementary and to be used only when a measured incidence of weevil damage occurred. Likewise, plant pathologists had also developed disease management programs incorporating varietal selection and cul tural procedures, along with minimal use of the early fungicides, such as Bordeaux mixture. These and other methods were practiced well before modern chemical control technology had developed. Use of chemical pesticides expanded greatly in this century, at first slowly and then, following the launching of DDT as a broadly successful insecticide, with rapidly increasing momentum. In 1979, the President's Council on Environmental Quality reported that production of synthetic organic pesticides had increased from less than half a million pounds in 1951 to about 1.4 billion pounds-or about 3000 times as much-in 1977.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309048753
Category : Science
Languages : en
Pages : 402

View

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.

Author: Minghua Zhang
Publisher:
ISBN: 9780841232907
Category :
Languages : en
Pages :

View

Book Description

Author:
Publisher:
ISBN: 9781921125058
Category : Environmental policy
Languages : en
Pages : 81

View

Book Description

Author: U.s. Environmental Protection Agency
Publisher: Createspace Independent Publishing Platform
ISBN: 9781547052585
Category :
Languages : en
Pages : 502

View

Book Description
"America's Children and the Environment (ACE)" is EPA's report presenting data on children's environmental health. ACE brings together information from a variety of sources to provide national indicators in the following areas: Environments and Contaminants, Biomonitoring, and Health. Environments and Contaminants indicators describe conditions in the environment, such as levels of air pollution. Biomonitoring indicators include contaminants measured in the bodies of children and women of child-bearing age, such as children's blood lead levels. Health indicators report the rates at which selected health outcomes occur among U.S. children, such as the annual percentage of children who currently have asthma. Accompanying each indicator is text discussing the relevance of the issue to children's environmental health and describing the data used in preparing the indicator. Wherever possible, the indicators are based on data sources that are updated in a consistent manner, so that indicator values may be compared over time.

Author: Marvin J. Levine
Publisher: Bloomsbury Publishing USA
ISBN: 0313082197
Category : Science
Languages : en
Pages : 265

View

Book Description
Pesticide exposure has long been a cause for concern, and with good reason. Studies have shown that all persons, but especially children, pregnant women, farmers, farmworkers, and the elderly, may experience negative health effects from pesticide exposure. These effects may include acute poisoning, cancer, neurological damage, birth defects, reduced sperm count, suppressed immune systems, and reproductive and developmental harm. This book is a comprehensive examination of pesticide use, pesticide harm, and alternatives to harmful pesticides. Levine highlights the role of farming, because a substantial majority—70 percent or more annually—of pesticides are applied in agricultural uses, thereby making their way into the food chain and into the water supply. More than 20 types of pesticides have been detected in U.S. groundwater, and it is believed that nearly 100 have the potential to invade our municipal water systems. Some level of pesticide contamination has been detected in every state, in both urban and agricultural areas. Outside of agriculture, people are exposed to pesticides primarily in the home. Approximately 90 percent of all households in the nation use pesticides, and the number and concentration of these agents indoors has been shown to be greater than outdoors. Given that Americans now spend nearly 90 percent of each day indoors, this is an issue of real concern. In addition to homes, suburban and rural corporate parks are also affected. Schools are another worrisome venue. In too many of our 110,000 school districts, untrained persons are making critical decisions about the use of pesticides in school buildings and on school grounds. No other book currently examines this issue in such breadth and depth.

Author: Michael H. Surgan
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 46

View

Book Description

Author: Madeleine Kangsen Scammell
Publisher: Routledge
ISBN: 1351840991
Category : Psychology
Languages : en
Pages : 250

View

Book Description
The Toxic Schoolhouse is a collection of articles on chemical hazards endangering students, teachers, and staff in the education system of the United States and Canada. Some of the articles were originally published in a special issue of New Solutions: A Journal of Occupational and Environmental Policy, but all have been updated and several new articles have been added. The book is organized in three sections. The first describes problems ranging from the failures of coordination, monitoring, and siting of school buildings to the hazards of exposure to toxic substances, including lead and PCBs. The second section captures the voices of activists seeking change and describes community and union organizing efforts to improve school conditions. The third section covers policy "solutions." The authors include academics, union staff and rank-and-file activists, parent organization leaders, and public health professionals.