Weed control methods for public health applications /
General Material Designation
[Book]
First Statement of Responsibility
editor, Edward O. Gangstad.
.PUBLICATION, DISTRIBUTION, ETC
Place of Publication, Distribution, etc.
Boca Raton, Fla. :
Name of Publisher, Distributor, etc.
CRC Press,
Date of Publication, Distribution, etc.
[2018]
PHYSICAL DESCRIPTION
Specific Material Designation and Extent of Item
1 online resource
SERIES
Series Title
CRC revivals
INTERNAL BIBLIOGRAPHIES/INDEXES NOTE
Text of Note
Includes bibliographical references and index.
CONTENTS NOTE
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Cover; Title Page; Copyright Page; PREFACE; THE EDITOR; Table of Contents; Part I: Aquatic Plant Survey and Assessment; Chapter 1: Aquatic Weeds and Man's Well-Being; Introduction; Specific Problems; Water Supply and Pollution; Taste-Odor Problem in Water Supply; Toxic Shellfish and Fish; Health-Related Arthropods; Malaria; Arboviruses; Worm Diseases; Beneficial Seaweeds; Importance of Aquatic Snail Control; References; Chapter 2: Control of Snail-Borne Parasitic Diseases; Introduction; Development of Controlled-Release Formulations; Controlled-Release Principles; Formulation
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Chemical and Mechanical ControlReferences; Chapter 5: Remote Sensing of Aquatic Plants; Introduction; The Need for Monitoring; Water Loss from Aquatic Plant Infestation; Remote Sensing Test Program; Theory of Remote Sensing in the Visible and Near-Infrared Ranges; Spectral Response of Photographic Films; Film Qualities other than Spectral Sensitivity; Test Methodology; Equipment; Test Area; Procedures; Evolution of Technique; Initial Image Quality; Reticulation; Film Procurement; Film Storage; Value of Color Film; Improper Exposure Settings; Exposure Determination; Choice of Lens Focal Length
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Environmental MissionEnvironmental Decisions; Environmental Impact Statements; Plan Formulation and EIS Process; Public Participation; Interdisciplinary Teams and Management; Appropriate Methodologies; Mitigation; Habitat Evaluation; Environmental Litigation; Evolution of EIS; Summary; References; Part II: Ecosystem Studies of Impounded Water; Chapter 7: Comparative Concentrations of Nutrients in an Aquatic Ecosystem; Introduction; Description of River System; Data Collection; Results and Discussions; Filtered Water and Suspended Matter Composition; Summary; References
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Laboratory and Small-Scale Field EvaluationsConventional Chemical Control; Economic Considerations; Summary and Conclusions; References; Chapter 3: Aquatic Weed Problems in the Panama Canal; Introduction; Aquatic Plant Survey; Floating Aquatic Plants; Submersed Aquatic Plants; Mosquito Control Problems; Manatee Research; Chemical Control; New Construction; References; Chapter 4: Aquatic Weed Problems of Puerto Rico; Introduction; Biological Control; Watershed Areas; Rio Grande de Loiza; Rio de Bayamon; Rio de La Plata; Rio Grande de Manati; Rio Grande de Arecibo
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Spectral Response of Different FilmsBeneficial Effects of Overexposure; Discrimination of Species; Water Hyacinth; Potamogeton; Duckweed; The Submersed Species; Appearance of Eurasian Watermilfoil; Appearance of Coontail; Appearance of Hydrilla; Texas Parks and Wildlife Department Herbicide Test; Photography over Lake Conroe; Overall Effectiveness of the Method; Analysis of Aquatic Plant Characteristics; Water Hyacinth; Potamogeton; Duckweed; Watermilfoil; Coontail; Hydrilla; Summary of Results; References; Chapter 6: Environmental Policy in the Corps of Engineers; Background and History
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SUMMARY OR ABSTRACT
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This volume includes measures of control of aquatic vegetation that harms human health, since water-related diseases exist in this environment. Although malaria has receded internationally due to the combined chemotherapeutic-insecticidal programs, recently it has resisted both medicines and insecticide control. Active malaria cases in the U.S. were fewer than a dozen before the Vietnam War, but in 1973 the figure was ab out 700, almost all traceable to returning military personnel. The disease could again become prevalent. Other diseases exist whose transmission is indirectly affected by aquatic weed conditions including filariasis, and various trematodiases, especially from the schistosomes, Chinese liver fluke, cattle liver fluke, Guinea worm, giant intestinal fluke, Asiatic lung fluke, and broad tapeworm. Waterweeds also support disease-pest arthropods, i.e., snipe flies, tabanids (horse, gad, deer, and greenheads), Clear Lake gnats, Mayflies, black flies, sandflies, and sewage flies. Ecosystem studies of impounded water research and development of herbivorous fish, and utilization of herbivorous fish in China, are also included in this volume.