Plant patch can detect stress signals in real time

Environmental conditions can cause damaging stress to plants, posing challenges for home gardeners and farmers. Therefore, early detection -- before leaves visibly discolor, wilt or wither -- is crucial. Now, researchers have created a wearable patch for plants that quickly senses stress and relays the information to a grower. The electrochemical sensor attaches directly to live plant leaves and monitors hydrogen peroxide, a key distress signal.

from Top Technology News -- ScienceDaily https://ift.tt/yqsn7OF