Fig. 1From: Antimicrobial activities of endophytic fungi obtained from the arid zone invasive plant Opuntia dillenii and the isolation of equisetin, from endophytic Fusarium sp.Endophytic a Fusarium sp. (dorsal view), b Fusarium sp. (ventral view), c Aspergillus niger (dorsal view) and d A. niger (ventral view) in cultureBack to article page