Pentachlorophenol Hazards to Fish, Wildlife, and Invertebrates: A Synoptic Review

Pentachlorophenol (PCP) is now widely used as a wood preservative, and this has contributed to the detection of PCP residues in air, rain, groundwaters, surface waters, fish and aquatic invertebrates, and in human urine, blood, and milk of nursing mothers. This report briefly reviews the technical literature on ecological and toxicological aspects of PCP in the environment, with emphasis on fishery and wildlife resources. Subtopics include sources and uses, chemical properties, fate, background concentrations, lethal and sublethal effects, and current recommendations for resource protection