The development of the commercial culture of penaeid shrimps has been accompanied by the occurrence of infectious and noninfectious diseases. The most important penaeid diseases are caused by organisms that are part of the normal microflora of penaeids. In 1998. the samples were collected from five farms in Ghofase area (Ahadan) 2-5 ponds in each farm. https://parisnaturalfoodes.shop/product-category/black-walnut-hulls/