Bioactive copepod-compositions, processes for the production thereof, and use thereof to prevent or treat hosts infested by phylogenetically similar ectoparasites

摘要

The present invention relates to novel compositions comprising copepods, such as marine Calanus species, process for the production thereof and use of said compositions in the prevention and/or treatment of ectoparasite infestations in animals. Further the invention relates to methods for prevention and/or treatment of ectoparasite infestations in aquatic animals, particularly fish.