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Insecticidal And Chemical Studies Of Pyrethrum And Kerosene Extracts Of Pyrethrum
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Book Synopsis Insecticidal and Chemical Studies of Pyrethrum and Kerosene Extracts of Pyrethrum ... by : Henry Howe Richardson
Download or read book Insecticidal and Chemical Studies of Pyrethrum and Kerosene Extracts of Pyrethrum ... written by Henry Howe Richardson and published by . This book was released on 1931 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pyrethrum written by John Casida and published by Elsevier. This book was released on 2012-12-02 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pyrethrum: the Natural Insecticide covers the papers presented at the 1972 ""International Symposium on Recent Advances with Pyrethrum the Natural Insecticide"" held in conjunction with the American Institute of Biological Sciences Silver Anniversary Meeting at the University of Minnesota, Minneapolis. It deals with all aspects of pyrethrum, including its history, production, chemistry, biochemistry, toxicology, pharmacology, and agricultural applications. The introductory part addresses the early history of pyrethrum, its recognition as a modern insecticide, and its worldwide production. The chemistry and biochemistry parts discuss the composition, isolation, structure, synthesis, biosynthesis, metabolism, and action on enzyme systems of natural pyrethrins extracted from pyrethrum flower. The book also examines the toxicology of pyrethrum and its constituents to mammals, fish, and wildlife, as well as tests for possible teratogenic, carcinogenic, mutagenic, and allergenic activities. Finally, it discusses the domestic and agricultural applications of pyrethrum. Considering its desirable features, researchers find pyrethrum unsurpassed by any type of synthetic organic insecticide and even by the best synthetic analogs or pyrethroids.
Book Synopsis Pyrethrum Flowers by : John E. Casida
Download or read book Pyrethrum Flowers written by John E. Casida and published by . This book was released on 1995 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over 160 years, pyrethrum has been safely and effectively used as a pesticide the world over. The flowers of this daisy, which contain a mixture of pleasant-smelling esters called the pyrethrins, have highly unusual insecticidal properties. Unique in their ability to repel most insect pests while posing virtually no threat to the environment, pyrethrins have been the subject of great interest to a wide variety of scientists. This book presents for the first time in over twenty years an in-depth look at the many issues surrounding the use of pyrethrins. John E. Casida, a world-renowned authority on the subject, has assembled a group of distinguished contributors to discuss topics ranging from the relationship between pyrethrum and synthetic pyrethroids to cultivation to metabolism to mammalian and environmental toxicology. Along the way, the history of pyrethrum flowers and pyrethrins, the chemistry of active pyrethrin ingredients, the mode of action and resistance, the control of pests, and residues and tolerances are also expertly treated. As safety aspects of pesticides are reevaluated with regard to current regulatory, social, and political implications, pyrethrum has increasingly been seen as the prototype for safe, natural pesticides. Engaging and profusely illustrated, Pyrethrum Flowers is the perfect introduction to the most important natural botanical pesticide. It will appeal to all scientists concerned with pesticides, including botanists, geneticists, biochemists, entomologists, and ecologists.
Book Synopsis Studies on Extracts of Pyrethrum Flowers as an Insecticide by : Harry Grandville Walker
Download or read book Studies on Extracts of Pyrethrum Flowers as an Insecticide written by Harry Grandville Walker and published by . This book was released on 1930 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pyrethrum Flowers by : Charles B. Gnadinger
Download or read book Pyrethrum Flowers written by Charles B. Gnadinger and published by . This book was released on 1933 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Toxicological Profile for Pyrethrins and Pyrethroids by :
Download or read book Toxicological Profile for Pyrethrins and Pyrethroids written by and published by . This book was released on 2003 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Iowa State College Journal of Science by : Iowa State University
Download or read book Iowa State College Journal of Science written by Iowa State University and published by . This book was released on 1944 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Doctorates Conferred in the Sciences by : National Research Council (U.S.). Research Information Service
Download or read book Doctorates Conferred in the Sciences written by National Research Council (U.S.). Research Information Service and published by . This book was released on 1927 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abstracts of Doctoral Dissertations and a List of Masters' Theses by : Iowa State College
Download or read book Abstracts of Doctoral Dissertations and a List of Masters' Theses written by Iowa State College and published by . This book was released on 1931 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Environmental Protection Agency. Office of Pesticide Programs. Chemical and Biological Investigations Branch Publisher :Association of Official Analytical Chemist ISBN 13 : Total Pages :1466 pages Book Rating :4.:/5 (319 download)
Book Synopsis Manual of Chemical Methods for Pesticides and Devices by : United States. Environmental Protection Agency. Office of Pesticide Programs. Chemical and Biological Investigations Branch
Download or read book Manual of Chemical Methods for Pesticides and Devices written by United States. Environmental Protection Agency. Office of Pesticide Programs. Chemical and Biological Investigations Branch and published by Association of Official Analytical Chemist. This book was released on 1982 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of Agricultural Research by :
Download or read book Journal of Agricultural Research written by and published by . This book was released on 1945 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Doctorates Conferred in the Sciences by American Universities by : National Research Council (U.S.). Research Information Service
Download or read book Doctorates Conferred in the Sciences by American Universities written by National Research Council (U.S.). Research Information Service and published by . This book was released on 1922 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Economic Entomology written by and published by . This book was released on 1936 with total page 1246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pesticidal Plants by : Philip C. Stevenson
Download or read book Pesticidal Plants written by Philip C. Stevenson and published by MDPI. This book was released on 2020-05-27 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global biodiversity and climate emergencies demand transformative changes to human activities. For example, food production relies on synthetic, industrial and non-sustainable products for managing pests, weeds and diseases of crops. Sustainable farming requires approaches to managing these agricultural constraints that are more environmentally benign and work with rather than against nature. Increasing pressure on synthetic products has reinvigorated efforts to identify alternative pest management options, including plant-based solutions that are environmentally benign and can be tailored to different farmers’ needs, from commercial to small holder and subsistence farming. Botanical insecticides and pesticidal plants can offer a novel, effective and more sustainable alternative to synthetic products for controlling pests, diseases and weeds. This Special Issue reviews and reports the latest developments in plant-based pesticides from identification of bioactive plant chemicals, mechanisms of activity and validation of their use in horticulture and disease vector control. Other work reports applications in rice weeds, combination biopesticides and how chemistry varies spatially and influences the effectiveness of botanicals in different locations. Three reviews assess wider questions around the potential of plant-based pest management to address the global challenges of new, invasive and established crop pests and as-yet underexploited pesticidal plants.
Book Synopsis Hearings Before the Committee on Agriculture, House of Representatives, Seventy-ninth Congress, First-second Session ... by : United States. Congress. House. Committee on Agriculture
Download or read book Hearings Before the Committee on Agriculture, House of Representatives, Seventy-ninth Congress, First-second Session ... written by United States. Congress. House. Committee on Agriculture and published by . This book was released on 1945 with total page 1234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Iowa State College Journal of Science by :
Download or read book Iowa State College Journal of Science written by and published by . This book was released on 1944 with total page 1154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Work of the Division of Insecticide Investigations, 1927-1939 by : United States. Bureau of Entomology and Plant Quarantine
Download or read book The Work of the Division of Insecticide Investigations, 1927-1939 written by United States. Bureau of Entomology and Plant Quarantine and published by . This book was released on 1940 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
