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Paraquat Hazards To Fish Wildlife And Invertebrates A Synoptic Review
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Book Synopsis Paraquat Hazards to Fish, Wildlife, and Invertebrates by : Ronald Eisler
Download or read book Paraquat Hazards to Fish, Wildlife, and Invertebrates written by Ronald Eisler and published by . This book was released on 1990 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Paraquat Hazards to Fish, Wildlife, and Invertebrates: A Synoptic Review by :
Download or read book Paraquat Hazards to Fish, Wildlife, and Invertebrates: A Synoptic Review written by and published by . This book was released on 1990 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pararaquat (1,1'-dimethyl-4,4-bipyridlnium) and its dichioride salt (1,1'-dimethyl-4,4-bipyridinium dichloride) are broad-spectrum contact plant killers and herbage desiccants that were introduced commercially during the past 25 years. Today, they rank among the most widely used herbicides globally and are frequently used in combination with other herbicides. The recommended paraquat field application rates for terrestrial weed control usually range between 0.28 and 1.12 kg/ha (0.25 and 1.0 lb/acre), and for aquatic weed control the range is 0.1-2.0 mg/L. Target plant species are unable to metabollze paraquat and tend to contain elevated residues; paraquat-resistant strains of terrestrial flora, whose numbers are increasing, require greater concentrations for control and may contain proportionately greater residues. Paraquat from decayed flora is usually adsorbed to soils and sediments. Paraquat in surface soils generally photoecomposes in several weeks, but paraquat in subsurface soils and sediments may remain bound-and biologically unavailable-for many years without significant degradation.
Book Synopsis Paraquat Hazards to Fish, Wildlife, and Invertebrates: A Synoptic Review by :
Download or read book Paraquat Hazards to Fish, Wildlife, and Invertebrates: A Synoptic Review written by and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pararaquat (1,1'-dimethyl-4,4-bipyridlnium) and its dichioride salt (1,1'-dimethyl-4,4-bipyridinium dichloride) are broad-spectrum contact plant killers and herbage desiccants that were introduced commercially during the past 25 years. Today, they rank among the most widely used herbicides globally and are frequently used in combination with other herbicides. The recommended paraquat field application rates for terrestrial weed control usually range between 0.28 and 1.12 kg/ha (0.25 and 1.0 lb/acre), and for aquatic weed control the range is 0.1-2.0 mg/L. Target plant species are unable to metabollze paraquat and tend to contain elevated residues; paraquat-resistant strains of terrestrial flora, whose numbers are increasing, require greater concentrations for control and may contain proportionately greater residues. Paraquat from decayed flora is usually adsorbed to soils and sediments. Paraquat in surface soils generally photoecomposes in several weeks, but paraquat in subsurface soils and sediments may remain bound-and biologically unavailable-for many years without significant degradation.
Book Synopsis Paraquat Hazards to Fish, Wildlife, and Invertebrates by : Ronald Eisler
Download or read book Paraquat Hazards to Fish, Wildlife, and Invertebrates written by Ronald Eisler and published by . This book was released on 1990 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Boron Hazards to Fish, Wildlife, and Invertebrates by : Ronald Eisler
Download or read book Boron Hazards to Fish, Wildlife, and Invertebrates written by Ronald Eisler and published by . This book was released on 1990 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental aspects of boron (B) are reviewed, with emphasis on fish and wildlife ecology and toxicology. Subtopics include sources and uses, chemical proerties, mode of action, background concentrations in animals and nonliving materials, lethal and sublethal effects, and recommendations for the protection of biological resources. Current boron criteria recommended for the protection of sensitive species include 0.3 mg B/L in irrigation waters of crops,
Book Synopsis Acrolein Hazards to Fish, Wildlife, and Invertebrates by : Ronald Eisler
Download or read book Acrolein Hazards to Fish, Wildlife, and Invertebrates written by Ronald Eisler and published by . This book was released on 1994 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications List written by and published by . This book was released on 1993 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reviews of Environmental Contamination and Toxicology by : George W. Ware
Download or read book Reviews of Environmental Contamination and Toxicology written by George W. Ware and published by Springer. This book was released on 2014-11-14 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: With Cumulative and Comprehensive Index of Subjects Covered Volumes 131-140
Book Synopsis Fenvalerate Hazards to Fish, Wildlife, and Invertebrates by : Ronald Eisler
Download or read book Fenvalerate Hazards to Fish, Wildlife, and Invertebrates written by Ronald Eisler and published by . This book was released on 1992 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Summary of National Standards and Guidelines for Pesticides in Water, Bed Sediment, and Aquatic Organisms and Their Application to Water-quality Assessments by : Lisa H. Nowell
Download or read book Summary of National Standards and Guidelines for Pesticides in Water, Bed Sediment, and Aquatic Organisms and Their Application to Water-quality Assessments written by Lisa H. Nowell and published by . This book was released on 1994 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pentachlorophenol Hazards to Fish, Wildlife, and Invertebrates by :
Download or read book Pentachlorophenol Hazards to Fish, Wildlife, and Invertebrates written by and published by . This book was released on 1989 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pentachlorophenol (PCP) is now widely used as a wood preservative; this use has contributed to the presence and detection of PCP residues in air, rain, groundwater, surface water, fish and aquatic invertebrates, and human urine, blood, and milk. This report reviews the technical literature on ecological and toxicological aspects of PCP in the environment, with emphasis on fishery and wildlife resources. Subtopics include sources and uses, chemical properties, fate, background concentrations, lethal and sublethal effects, and current recommendations for resource protection.
Download or read book Biological Report written by and published by . This book was released on 1989 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chlordane Hazards to Fish, Wildlife, and Invertebrates by :
Download or read book Chlordane Hazards to Fish, Wildlife, and Invertebrates written by and published by . This book was released on 1985 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chlordane Hazards to Fish, Wildlife, and Invertebrates by : Ronald Eisler
Download or read book Chlordane Hazards to Fish, Wildlife, and Invertebrates written by Ronald Eisler and published by . This book was released on 1990 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Assessment of Ecosystem Health by : K.M. Scow
Download or read book Integrated Assessment of Ecosystem Health written by K.M. Scow and published by CRC Press. This book was released on 2019-09-17 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new approach to ecosystem health is proactive. As a result, the scope of environmental studies is growing and the methods are evolving. Integrated Assessment of Ecosystem Health aggressively broadens the range of ecotoxicology to include its related fields. The book begins with John Cairns, Jr.'s predictions and recommendations for the futur
Author :United States. National Biological Service. Information Transfer Center Publisher : ISBN 13 : Total Pages :24 pages Book Rating :4.:/5 (319 download)
Book Synopsis Research Publications of the National Biological Service by : United States. National Biological Service. Information Transfer Center
Download or read book Research Publications of the National Biological Service written by United States. National Biological Service. Information Transfer Center and published by . This book was released on 1995 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive listing of publications of the National Biological Service.