Minature Sensors Monitor Crop Health (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories' Ronen Polsky, left, Ron Manginell, center, and Philip Miller show their miniature sensors. These detection systems were originally developed for national security applications. Now, they are being adapted for monitoring crop health. Credit (Photo by Randy Montoya) Usage Restrictions Credit Randy Montoya/Sandia National Laboratories License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.