Arabidopsis thaliana (IMAGE) Aarhus University Caption Researchers from AU Flakkebjerg have studied how plants can keep pests, diseases and fungi at bay by secreting certain substances. This could be used as a plant defence of the future Credit Enoch Narh Kudjordjie Usage Restrictions Copyright Enoch Narh Kudjordjie License Original 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.