Pseudomonas (IMAGE) University of California - Riverside Caption Fluorescent pseudomonads bacterial colonies in the nutrient solution as detected by selective media in a greenhouse experiment with citrus as the host plant. Credit Deborah Pagliaccia/UCR Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.