Microbiology Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli) 24f76a7e Pyoverdin is produced by : A Pseudomonas aeruginosa B Clostridium perfringenes C Bacillus stearothermophilus D Salmonella typhi High-Yield Explanation Pyoverdin is green coloured diffusible pigment produce by Pseudomonas aeruginosa Other pigments are:- Pyocyanin - Blue Pyorubin - Red Pyomelanin - Black