Combined effects of deltamethrin, temperature and salinity on oxidative stress biomarkers and acetylcholinesterase activity in the black tiger shrimp (Penaeus monodon)

► The interactions of abiotic factors and deltamethrin on biomarkers in shrimp. ► An increased general stress level in shrimp treated with deltamethrin. ► Monitor total glutathione, catalase, glutathione peroxidase with abiotic factors. ► Muscle acetylcholinesterase could be appropriate biomarker of deltamethrin exposure.