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Author : Steven G. Saiz
Publisher : Unknown
Page : 26 pages
File Size : 44,5 Mb
Release : 1993
Category : Fungicides
ISBN : UCBK:C049947783
Author : California State Library
Publisher : Unknown
Page : 574 pages
File Size : 50,9 Mb
Release : 1995
Category : California
ISBN : UOM:39015065454319
Author : Keith Joseph Brent,R. K. Atkin
Publisher : Cambridge University Press
Page : 366 pages
File Size : 41,6 Mb
Release : 1987-09-17
Category : Nature
ISBN : 0521320682
There is growing concern among scientists, farmers and the general public that pesticides are being applied ever more widely but with less and less discretion. This book brings together a range of experts to discuss how crop protection chemicals can be used more rationally, so as to maximise benefits in yield and quality while minimising environmental and economic costs. The book is based on the ninth Long Ashton Symposium and is organised into four sections. The first, environment, examines to what extent current pesticide use is affecting the environment and human welfare, and what changes in practice are justified. The second, application, assesses progress in performance and safety in the use of pesticides, while the next section, resistance, looks at problems and shortcomings arising from the appearance of resistant strains of pests, and considers strategies for surmounting these difficulties. The final section, forecast and pest management, asks whether existing methods of assessing risks are acceptable and seeks ways of rending decision making in crop protection more rational.
Author : Canada. Pest Management Regulatory Agency
Publisher : Unknown
Page : 28 pages
File Size : 50,7 Mb
Release : 2010
Category : Fungicides
ISBN : 1100146423
Health Canada's Pest Management Regulatory Agency (PMRA) has granted conditional registration for the sale and use of Mono- and Di-Potassium Salts of Phosphorous Acid and Confine containing the technical grade active ingredient mono- and di-potassium salts of phosphorous acid for suppression of late blight and pink rot on harvested potato tubers. This report summarizes the information that was evaluated and provides the results of the evaluation as well as the reasons for the registration decision, with an outline of the additional scientific information required from the applicant. It also describes the conditions of registration that the applicant must meet to ensure that the health and environmental risks as well as the value of these pest control products are acceptable for their intended use. The Overview describes the key points of the evaluation, while the Science Evaluation section provides detailed technical information on the human health, environmental and value assessments of Mono- and Di-Potassium Salts of Phosphorous Acid and Confine.--Document.
Author : Anonim
Publisher : U.S. Government Printing Office
Page : 860 pages
File Size : 52,7 Mb
Release : 1998
Category : Nature
ISBN : MINN:31951D01742520A
The Handbook provides internal guidance and establishes national policy for conducting consultation and conferences pursuant to section 7 of the Endangered Species Act of 1973, as amended. The purpose of the Handbook is to promote efficiency and nationwide consistency within and between the Services. The Handbook addresses the major consultation processes, including informal, formal, emergency, and special consultations, and conferences.
Author : A.S. Naidu
Publisher : CRC Press
Page : 836 pages
File Size : 46,9 Mb
Release : 2000-06-21
Category : Technology & Engineering
ISBN : 1420039369
Consumer concerns play a critical role in dictating the direction of research and development in food protection. The rising demand for minimally processed foods, growing concerns about the use of synthetic preservatives, and suspected links between the overuse of antibiotics and multi-drug resistance in microbes has made food safety a global priority. Natural Food Antimicrobial Systems focuses on advances in the technology of food safety. Numerous antimicrobial agents exist in animals and plants where they evolved as defense mechanisms. For example, the antimicrobial components of milk have been unraveled in recent years. The book covers how these components - such as lactoferrin - can be used as multifunctional food additives such as antioxidants and immuno-modulating agents. The six sections cover lacto-antimicrobials, ovo-antimicrobials, phyto-antimicrobials, bacto-antimicrobials, acid-antimicrobials, and milieu-antimicrobials. Each chapter provides background and historical information, molecular properties, antimicrobial activity, biological advantage, applications, safety, tolerance, and efficacy, and biotechnology. To satisfy the rapidly changing consumption patterns of the global market, the food processing industry continuously searches for new technologies in food science. Designed as a reference for academia and corporate R & D, Natural Food Antimicrobial Systems fills this need, offering in-depth information on emerging biotechnology, efficacy, and applications of natural food antimicrobial systems.
Author : Ram Avtar,Teiji Watanabe
Publisher : Springer Nature
Page : 202 pages
File Size : 46,5 Mb
Release : 2019-11-18
Category : Science
ISBN : 9783030271572
This book showcases how new and emerging technologies like Unmanned Aerial Vehicles (UAVs) are trying to provide solutions to unresolved socio-economic and environmental problems. Unmanned vehicles can be classified into five different types according to their operation. These five types are unmanned ground vehicles, unmanned aerial vehicles, unmanned surface vehicles (operating on the surface of the water), unmanned underwater vehicles, and unmanned spacecraft. Unmanned vehicles can be guided remotely or function as autonomous vehicles. The technology has a wide range of uses including agriculture, industry, transport, communication, surveillance and environment applications. UAVs are widely used in precision agriculture; from monitoring the crops to crop damage assessment. This book explains the different methods in which they are used, providing step-by-step image processing and sample data. It also discusses how smart UAVs will provide unique opportunities for manufacturers to utilise new technological trends to overcome the current challenges of UAV applications. The book will be of great interest to researchers engaged in forest carbon measurement, road patrolling, plantation monitoring, crop yield estimation, crop damage assessment, terrain modelling, fertilizer control, and pest control.
Author : Cyrus Edson
Publisher : Unknown
Page : 90 pages
File Size : 45,5 Mb
Release : 1896
Category : Electronic
ISBN : STANFORD:24503307058
Author : Arnold Lyle Aspelin
Publisher : Unknown
Page : 44 pages
File Size : 40,7 Mb
Release : 1997
Category : Pesticides
ISBN : UCR:31210025590751
Author : Gordon R Hanks
Publisher : CRC Press
Page : 453 pages
File Size : 44,7 Mb
Release : 2002-04-18
Category : Health & Fitness
ISBN : 9780203219355
Narcissus and Daffodil is the first book to provide a complete overview of the genus Narcissus. Prized for centuries in western Europe as an ornamental plant, it has recently attracted attention as a source of potentially valuable pharmaceuticals. In eastern European countries, however, Narcissus and other Amaryllidaceae have been valued as a sourc
Author : Arnold Lyle Aspelin
Publisher : Unknown
Page : 44 pages
File Size : 48,6 Mb
Release : 1994
Category : Pesticides
ISBN : UCR:31210025590744
Author : Joseph C. Street,Joseph Street
Publisher : Unknown
Page : 224 pages
File Size : 48,7 Mb
Release : 1975
Category : Technology & Engineering
ISBN : UCAL:B4532166
Author : D. E. Lewis
Publisher : Unknown
Page : 56 pages
File Size : 51,8 Mb
Release : 1915
Category : Pesticides
ISBN : UIUC:30112019576575
Author : Jørgen Stenersen
Publisher : CRC Press
Page : 298 pages
File Size : 48,6 Mb
Release : 2004-05-27
Category : Science
ISBN : 0203646835
Environmental-friendliness, issues of public health, and the pros and cons of genetically-modified crops all receive regular coverage in the world's media. This, in turn, has led to increased questioning and investigation of chemical pesticides. Stenersen's concise and timely introduction to chemical pesticides describes these compounds according to their mode of action at the cellular and biochemical level. Chemical Pesticides provides answers to questions such as why pesticides are toxic to the target organism and why pesticides are toxic to some organisms and not others. It describes how various poisons interfere with biochemical processes in organisms. The book also explores how resistance to pesticides develops, how resistance can be used to illustrate the theory of evolution, and how it can be used to produce herbicide-resistant crop plants. Legal matters and potential environmental problems are also discussed. By providing an integrated, yet simple description of modern chemical pesticides, the author provides a relevant text for professionals and students in biological disciplines such as biochemistry, medicine, agriculture, and veterinary science.
Author : Peter Schröder,Christopher D. Collins
Publisher : Springer Science & Business Media
Page : 309 pages
File Size : 41,7 Mb
Release : 2010-11-08
Category : Science
ISBN : 9789048198528
Natural and agro-ecosystems are frequently exposed to natural or synthetic substances, which, while they have no direct nutritional value or significance in metabolism, may negatively affect plant functioning. These, xenobiotics, may originate from both natural (fires, volcano eruptions, soil or rock erosion, biodegradation) and anthropogenic (air and soil pollution, herbicides) sources. And, while affected plants have only a limited number of possibilities for avoiding accumulation of these compounds, they do exhibit several enzymatic reactions for detoxification including oxidation, reduction, hydrolysis and conjugation reactions. In agro-ecosystems in particular these mechanisms have great significance in relation to herbicide detoxification and tolerance. In this volume an international group of experts present an overview of the nature and distribution of organic xenobiotics, including their uptake, effects on plant functioning and detoxification mechanisms. The particular significance of glutathione S-transferases in bio-indication and bio-monitoring, and in the detoxification of volatile organic air pollutants and herbicides is evaluated, and their potential significance in phytoremediation and bioaccumulation will be discussed. This volume will be of interest to a wide audience, from graduate students to senior researchers in a wide range of disciplines including plant ecology, plant biochemistry, agriculture and environmental management. It will also be of practical interest to environmentalists, policy makers and resource managers.