Study reveals plants spy on competitors and accelerate growth in response
By
The Economist
Summary
Plants engage in competitive behaviors for resources like water, nutrients, sunlight, and pollinators. A study published in the Journal of Experimental Botany reveals that plants can detect and respond to the growth of neighboring plants, essentially "spying" on their competition. When rival plants grow, others accelerate their own growth in response, demonstrating a form of botanical espionage or "leavesdropping."
Source
Key quotes
· 4 pulledGiven their slow growth and sessile lives, the idea of plants battling one another may seem fanciful.
Since one plant's leaves are another's shade, growing towards the sun can be a duel to the death.
As in any conflict, espionage helps.
A paper published in the Journal of Experimental Botany reveals how plants engage in it.
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