The College of Science at the University of Basrah organized a seminar entitled (Aspergillus section Nigri: Ecology, Taxonomy and Importance) by the graduate student Shaymaa Saeed Raheem The study aims to give a general overview of section Nigri and their spread in different environments and included addressing the methods used in diagnosing the species found in Aspergillus section Nigri and its importance in various fields, including medicine, agriculture, and industry.