Dr. (Mrs) Mary-Ibenreh Ogaboh Agba is an academic staff in the Department of Plant and Ecological Studies, Faculty of Biological Sciences University of Calabar, Calabar Nigeria. She holds a B. Sc (2007), M.Sc (2015), and Ph.D (2019) from the University of Calabar, Calabar. She joined the services of the University of Calabar on the 27th of July 2018 as an assistant lecturer. She is currently a Lecturer II. Dr (Mrs) Mary-Ibenreh Ogaboh Agba is a Plant Pathologist/an Applied Mycologist with vast knowledge in mushroom production. She is a researcher who is ready for teamwork in related areas.