In the current study, some plants were selected to screen their potential antibacterial activity. For evaluating activity, both aqueous and organic solvents) methanol acetone (were used. The tested Cymbopogon schoenanthus, Cotula cinerea, Francoeuria crispa. Agar well diffusion method was used test activity against two Gram negative (Brucella spp., Proteus spp.) three positive (Staphylococcus a...

Antibodies are valuable for the detection, identification, and diagnosis of pathogens in many fields, including aquaculture. In this study, we aimed to produce monoclonal antibodies (mAbs) against parasite Perkinsus olseni, isolated from clam Paphia undulata Thailand. The mAbs were characterized using dot blotting immunohistochemistry techniques order identify their class ability detect hypnosp...