Posts

Determination of developmental toxicity of a test chemical to Dipterian dung flies (Scathophaga stercoraria (Scathophagidae), Musca autumnalis (Muscidae))

The aim of the project was to standardise a test guideline with two dung fly species to be used for the environmental risk assessment of veterinary pharmaceuticals, in particular endo- and ectoparasiticides excreted in dung. The test is designed to estimate the developmental toxicity of a test substance to the dung dwelling life stages of […]

Development of a standardised laboratory test with dung beetles for the assessment of the ecotoxicity of veterinary pharmaceuticals

According to European law, the environmental risk assessment of veterinary pharmaceuticals for dung beetles is required for parasiticides for the treatment of pasture animals. Starting with recommendations from the SETAC advisory group DOTTS (Dung Organism Toxicity Test Standardisation), a test system using the widespread temperate dung beetle species Aphodius constans was developed. Together with the […]

Investigation of sublethal endpoints in dung organisms as a prerequisite for the implementation of terrestrial ecotoxicological studies within the environmental risk assessment of veterinary pharmaceuticals

The aims of this project were the compilation and publication of the results of workshops with international dung fauna experts (Aveiro group) and the further improvement of existing laboratory tests with dung beetles and dung flies. Two publications were prepared: first, recommendations for the preparation, performance and assessment of field studies with dung organisms, and […]

Environmental risk assessment of pharmaceuticals (ERAPharm)

The widespread detection of a large variety of pharmaceuticals in the environment has raised concern about the potential impact of these bioactive substances on the environment. The overall aim of ERAPharm was to advance existing knowledge and methods for the environmental risk assessment of pharmaceuticals. Within the three years of the project, the impact of […]