Re-evaluation of the Agricultural, Forestry, Aquatic and Industrial Site Uses of (2,4-Dichlorophenoxy)acetic Acid (2,4-D). PDF Download
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Author:
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ISBN:
Category : Dichlorophenoxyacetic acid
Languages : en
Pages : 112
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Book Description
"This document describes the proposed outcome of the re-evaluation of the herbicide (2,4-dichlorophenoxy)acetic acid, commonly known as 2,4-D, and its end-use products for non-turf use in Canada. This document follows and supplements a previous assessment of the turf uses of 2,4-D published in 2005. Both assessments considered the potential impact of 2,4-D on the health and safety of users and others incidentally exposed when these products are used as well as the potential environmental impact associated with using 2,4-D."--Document.
Author:
Publisher:
ISBN:
Category : Dichlorophenoxyacetic acid
Languages : en
Pages : 112
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Book Description
"This document describes the proposed outcome of the re-evaluation of the herbicide (2,4-dichlorophenoxy)acetic acid, commonly known as 2,4-D, and its end-use products for non-turf use in Canada. This document follows and supplements a previous assessment of the turf uses of 2,4-D published in 2005. Both assessments considered the potential impact of 2,4-D on the health and safety of users and others incidentally exposed when these products are used as well as the potential environmental impact associated with using 2,4-D."--Document.
Author:
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ISBN:
Category : Environmental health
Languages : en
Pages : 1566
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Author: Minnesota. Department of Health. Section of Health Risk Assessment
Publisher:
ISBN:
Category : (2, 4-dichlorophenoxy) acetic acid
Languages : en
Pages : 84
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![Re-evaluation of the Lawn and Turf Uses of (2,4-dichlorophenoxy) Acetic Acid 2,4-D [electronic Resource] PDF](https://books.google.com/books/content/images/frontcover/LJ_RjwEACAAJ?fife=w80-h100)
Author: Canada. Pest Management Regulatory Agency. Alternative Strategies and Regulatory Affairs Division
Publisher:
ISBN: 9780662394587
Category : Dichlorophenoxyacetic acid
Languages : en
Pages :
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Author: Eula Bingham
Publisher: John Wiley & Sons
ISBN: 0470410817
Category : Science
Languages : en
Pages : 5872
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Book Description
Featuring the improved format used in the 5th edition, this updated set presents, in logical groupings, comprehensive toxicological data for industrial compounds, including CAS numbers, physical and chemical properties, exposure limits, and biological tolerance values for occupational exposures, making it essential for toxicologists and industrial hygienists. This edition has about 40% new authors who have brought a new and international perspective to interpreting industrial toxicology, and discusses new subjects such as nanotechnology, flavorings and the food industry, reactive chemical control to comprehensive chemical policy, metalworking fluids, and pharmaceuticals.
Author: Wendell R. Mullison
Publisher:
ISBN:
Category : Dichlorophenoxyacetic acid
Languages : en
Pages : 44
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Book Description
![Lawn and Turf Uses of (2,4-dichlorophenoxy)acetic Acid (2,4-D) [electronic Resource] : Interim Measures PDF](https://books.google.com/books/content/images/frontcover/bIEjzAEACAAJ?fife=w80-h100)
Author: Canada. Pest Management Regulatory Agency. Alternative Strategies and Regulatory Affairs Division
Publisher:
ISBN: 9780662438045
Category : Dichlorophenoxyacetic acid
Languages : en
Pages :
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Author: Canada. Pest Management Regulatory Agency. Alternative Strategies and Regulatory Affairs Division
Publisher:
ISBN: 9780662438038
Category : Dichlorophenoxyacetic acid
Languages : en
Pages : 84
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Author: Edward O. Gangstad
Publisher:
ISBN:
Category : Chemicals
Languages : en
Pages : 70
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When a herbicide has entered a body of water it begins to dissipate at a rate affected by the: (1) water depth, (2) mean temperature, (3) rate of treatment, and (4) time after treatment. In the case of moving waters, the dissipation rate can also be affected by volume dilution as a function of the surface area to the total area, and the time as a function of the rate of flow. Because of dilution, herbicide residues may be quickly eliminated from water, but residues in the bottom mud may remain for several months or longer depending on the pH of the water, the type of clay and the herbicide used. In addition to dilution, photo, chemical and biological degradation play a large part in herbicide removal. In fact, laboratory studies show that microbial activity is the major factor involved in herbicide degradation. Organic herbicides such as 2, 4-D are relatively nontoxic to animals, and when used properly, cause a minimum of injury to aquatic flora and fauna. Numerous feeding studies show that herbicides, are rapidly excreted in body wastes with little or no signs of accumulation in tissue. It follows that fragmentation of the herbicide molecule through metabolism can actually result in detoxification and the formation of utilizable products. In the case of 2,4-D these end products are CO2, H2O and a chloride or a terminal residue of a more complex molecule. (Author).
Author:
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ISBN: 9789241542845
Category : Dichlorophenoxyacetic acid
Languages : en
Pages : 92
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