The interaction of pollutants and pathogens may result in altered (often enhanced) effects of the chemical, the biotic stressor or both. While standardised detection methods for immunotoxic effects of chemicals exist with regard to human health, such test systems are lacking for invertebrate species and no guidance is available on how immunotoxic effects of a […]
ECT is involved in the project ‘Intelligence-led assessment of pharmaceuticals in the environment’ (iPiE). The iPiE project contributes to developing frameworks for intelligence-based environmental testing of pharmaceuticals and for prioritising legacy pharmaceuticals for targeted environmental risk assessment and environmental (bio-) monitoring. The current iPiE newsletter (Newsletter No 6) features an interview with Anja Coors, who […]
Few suitable and standardised test methods are currently available to test the effects of genetically modified plants (GMP) on non-target organisms. To fill this gap and improve ecotoxicological testing for GMP, we developed a new soil ecotoxicological test method using sciarid larvae as test organisms. Bradysia impatiens was identified as a candidate species. A functional […]
The United Nations’ sustainable development goals have been established to end poverty, protect the planet, and ensure prosperity for all. Delivery of the sustainable development goals requires a healthy and productive environment. An understanding of the impacts of chemicals on environmental health is essential for sustainable environmental quality. However, current research on and regulation of […]
A protocol for a reproduction test with the collembolan Folsomia candida was developed, starting exposure with eggs instead of juveniles as required by OECD test guideline 232. Accordingly, the exposure and, thus, the test duration was extended. The extended test starts with synchronisation of eggs in a thin soil layer on plaster of Paris, selection […]
Products used for plant protection or as biocides often contain more than one active substance together with numerous formulation additives. The environmental risk assessment for such commercial mixtures applies as default the concept of concentration addition. There is remaining regulatory concern, however, that underestimation of risks can occur if components in the mixture interact synergistically, […]
The aquatic environment is continually exposed to a complex mixture of chemicals, with effluents of wastewater treatment plants (WWTPs) as one key source. The aim of the present study was to investigate whether environmental risk assessments addressing individual substances are sufficiently protective for such mixtures. Based on a literature review of chemicals reported to occur […]
ECT’s GLP certificate, which comprises the categories 4 (Environmental toxicity studies on aquatic and terrestrial organisms) and 5 (Behaviour in water soil and air, bioaccumulation and metabolism), has been renewed in May 2018.
The ‘1st International Earthworm Congress’ (IEC 1) takes place in Shanghai (China) from 24 to 29 June 2018. Jörg Römbke is member of the scientific committee of this conference. In addition, ECT contributes with the following two presentations: […]
Meet ECT at the SETAC Europe 28th Annual Meeting (‘Responsible and innovative research for environmental quality’) that takes places in Rome, Italy, from May 13th to 17th, 2018. It addition to several platform and poster presentations (see below), ECT is presenting its work and activities at its own booth.
ECT Oekotoxikologie GmbH is a privately owned enterprise that was founded in 1993.
In compliance with Good Laboratory Practice (GLP), we perform standardised ecotoxicological tests in the laboratory as well as at semi-field and field level.
- Development and standardisation of an ecotoxicological test method using fungus gnat larvae for the risk assessment of genetically modified plants
- New publication: Impact of an immunosuppressive human pharmaceutical on the interaction of a bacterial parasite and its invertebrate host
- Further development of simple test systems for the evaluation of potential PBT substances: How to bridge the gap between screening tests and complex studies?
Find us at
ECT Oekotoxikologie GmbH
Böttgerstraße 2 – 14
65439 Flörsheim am Main
Phone: +49 6145 9564-0
Fax: +49 6145 9564-99