Could dewdrops explain why plants are flowering earlier?

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By Rachel Nuwer, Science. 

Excerpt: A new study finds that as climate changes, dewdrops are forming on plants’ leaves earlier in the spring, triggering a chemical cascade that hastens flowering. ...According to findings published last week in the Proceedings of the National Academy of Sciences, tiny water droplets that come into contact with the surface of leaves set off a cascade of chemical signals that tell a plant it’s time to bloom.... 

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