Open Access Research Paper Views (815) Influence of carbon and nitrogen sources on the spore yield of Trichoderma harzianum in fed-batch culture Damilola O Seyi-Amole, Abiodun A Onilude Int. J. Microbiol. & Mycol. 7(1), 18-23, January 2018. Keywords: Carbon sources, Nitrogen sources, Spore yield, Trichoderma harzianum Details