![]() ![]() Elimination and biological half life 6.4.1. 2.4-D levels in body tissues and fluids 6.3.1. Distribution and transformation in the body 6.2.1. Uptake via different routes of exposure 6.1.1. Total exposure of the general population outsideĦ. Total exposure of persons occupationally exposed inĥ.4.7. Total exposure by the general population in aĥ.4.6. Intake of 2,4-D residues from food 5.4.5. Intake of 2,4-D residues from soil 5.4.4. Intake of 2,4-D residues from potable water 5.4.3. Estimated exposure by the general population in 2,4-D-useĥ.4.1. ![]() Handling, and use of chlorophenoxy herbicidesĥ.2.1. Occupational exposure to 2,4-D during the production, In food sourcesĥ.1.4.3 Residues in wild fruits and mushroomsĥ.1.4.4 Residues in food derived from animalsĥ.2. Levels of 2,4-D residues in the environmment 5.1.1. Degradation in the aquatic ecosystem 4.4.4. Metabolism in plantsĤ.4.1.3 Conjugation with plant constituentsĤ.4.2. Environmental transformation and degradation processes 4.4.1. Drift and volatilization in the atmosphere 4.2. ENVIRONMENTAL TRANSPORT, DISTRIBUTION, AND TRANSFORMATION OFĤ.1. Determination of 2,4-D residuesĢ.2.3.1 Sampling, extraction, and clean-upĢ.2.4. Analysis of technical and formulated 2,4-D products 2.2.3. Composition of technical 2,4-D materials 2.1.5. Important chemical reactions of 2,4-D 2.1.4. Physical and chemical properties of 2,4-D 2.1.1. Recommendations for further studies 1.2.1. Effects on animalsġ.1.6.3 Teratogenic and reproductive effectsġ.1.7.3 Teratogenic and reproductive effectsġ.2. Uptake and fate of 2,4-D in the body 1.1.6. Environmental distribution and transformations 1.1.4. Sources of environmental pollution 1.1.3. SUMMARY AND RECOMMENDATIONS FOR FURTHER STUDIES 1.1. Names of proprietary products are distinguished by initial capitalĮNVIRONMENTAL HEALTH CRITERIA FOR 2,4-DICHLOROPHENOXYACETIC ACIDġ. World Health Organization in preference to others of a similar ![]() Products does not imply that they are endorsed or recommended by the The mention of specific companies or of certain manufacturers' Organization concerning the legal status of any country, territory,Ĭity or area or of its authorities, or concerning the delimitation Whatsoever on the part of the Secretariat of the World Health In this publication do not imply the expression of any opinion The designations employed and the presentation of the material Protection in accordance with the provisions of Protocol 2 of the Publications of the World Health Organization enjoy copyright To the text, plans for new editions, and reprints and translations Will be glad to provide the latest information on any changes made Publications, World Health Organization, Geneva, Switzerland, which To reproduce or translate its publications, in part or in full.Īpplications and enquiries should be addressed to the Office of The World Health Organization welcomes requests for permission Promotion of research on the mechanisms of the biological action of Other activities carried out by the IPCS include theĭevelopment of know-how for coping with chemical accidents,Ĭoordination of laboratory testing and epidemiological studies, and Risk-assessment methods that could produce internationallyĬomparable results, and the development of manpower in the field of The development of epidemiological, experimental laboratory, and The main objective of the IPCS is to carry out andĭisseminate evaluations of the effects of chemicals on human healthĪnd the quality of the environment. International Labour Organisation, and the World Health Joint venture of the United Nations Environment Programme, the The International Programme on Chemical Safety (IPCS) is a The United Nations Environment Programme, ![]() Labour Organisation, or the World Health Organization. Policy of the United Nations Environment Programme, the International This report contains the collective views of an international group ofĮxperts and does not necessarily represent the decisions or the stated INTERNATIONAL PROGRAMME ON CHEMICAL SAFETYĮNVIRONMENTAL HEALTH CRITERIA 29 2,4-DICHLOROPHENOXYACETIC ACID (2,4-D) ![]()
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