Intestinal Responses to Short-Term Hexaflumuron Exposure in Grass Carp (Ctenopharyngodon idella): A Combined Physiological, Transcriptomic, and Gut Microbiota Perspective
Hexaflumuron is a benzoylurea insecticide with potential application against arthropod ectoparasites in aquaculture, but its toxicity to non-target fish remains insufficiently characterized. This study evaluated acute toxicity and intestinal responses to sublethal concentrations of hexaflumuron in juvenile grass carp (...