RT Report T1 Environmental Health Criteria 183: Chlorothalonil A1 World Health Organization, A2 Litchfield, M.H. K1 chemical K1 fungicide K1 agricultural chemical K1 environmental health PB World Health Organization SN 92 4 157183 7 YR 1996 FD 1996 LK https://wedocs.unep.org/handle/20.500.11822/29468 UL https://wedocs.unep.org/handle/20.500.11822/29468 NO This report produced by International Programme on Chemical Safety, which is a joint programme of the World Health Organization, International Labour Organization and United Nations Environment Programme, presents an assessment of the environmental and health aspects of the substance addressed. It brings together scientific information on its sources, occurrence, exposure, environmental behaviour, toxicological properties and effects on human health. The report examines available evidence from experimental and observational studies and considers relevant pathways through which exposure may occur. DS UN Environment Document Repository RD Sep 20, 2026