Plant Growth and Flowering (IMAGE) Spanish National Research Council (CSIC) Caption A wide range of microorganisms, including fungi and phytopathogenic bacteria, are capable of emitting volatile compounds which boost plant growth and flowering. Credit CSIC 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.