Previous studies have suggested that plant growth can be influenced by sound and that plants respond to wind and touch. Now, researchers at the University of Missouri, in a collaboration that brings together audio and chemical analysis, have determined that plants respond to the sounds that caterpillars make when eating plants and that the plants respond with more defenses.
All about fruitarianism with a long-term fruitarian, Lena
Plants Respond to Sound and Touch
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Until one has loved an animal, a part of one's soul remains unawakened.
Plant foods contain thousands of natural chemicals, which are called phytonutrients or phytochemicals ("phyto" means "plant"). These chemicals help protect plants from germs, fungi, bugs, and other threats. Phytonutrients are not essential, but they may help prevent disease.
More than 25,000 phytochemicals are found in plant foods, and six important phytonutrients are:
- Ellagic acid