<prompt> Which of the following fungal infection causes most commonly corneal ulcer:TrichophytonAspergillusMucorSprothrix  <response>: Ans. b AspergillusRef: Microbiology by Ananthanarayan and Paniker 8th ed. 613, 659-60 Fungal infections of the cornea are secondary to injury, bacterial infection and treatment with antibacterial agents and steroids. Occur most often in hot climates. It can also caused by common saprophytic moulds- Aspergillus and Fusarium 