| Title: | Is There a Role for Sound in Plants? |
| Author(s): | Del Stabile F; Marsili V; Forti L; Arru L; |
| Address: | "Department of Life Sciences, University of Modena and Reggio Emilia, 42122 Reggio Emilia, Italy" |
| ISSN/ISBN: | 2223-7747 (Print) 2223-7747 (Electronic) 2223-7747 (Linking) |
| Abstract: | "Plants have long been considered passive, static, and unchanging organisms, but this view is finally changing. More and more knowledge is showing that plants are aware of their surroundings, and they respond to a surprising variety of stimuli by modifying their growth and development. Plants extensively communicate with the world around them, above and below ground. Although communication through mycorrhizal networks and Volatile Organic Compounds has been known for a long time, acoustic perception and communication are somehow a final frontier of research. Perhaps surprisingly, plants not only respond to sound, they actually seem to emit sound as well. Roots emit audible clicks during growth, and sounds are emitted from xylem vessels, although the nature of these acoustic emissions still needs to be clarified. Even more interesting, there is the possibility that these sounds carry information with ecological implications, such as alerting insects of the hydration state of a possible host plant, and technological implications as well. Monitoring sound emissions could possibly allow careful monitoring of the hydration state of crops, which could mean significantly less water used during irrigation. This review summarizes the current knowledge on sound perception communication in plants and illustrates possible implications and technological applications" |
| Keywords: | plant acoustics plant communication sound perception sound vibration; |
| Notes: | "PubMed-not-MEDLINEDel Stabile, Filippo Marsili, Vittoria Forti, Luca Arru, Laura eng Review Switzerland 2022/09/24 Plants (Basel). 2022 Sep 14; 11(18):2391. doi: 10.3390/plants11182391" |
