Protected Field Site (2 of 2) (IMAGE) Cell Press Caption This shows the protected field site at the Agroscope research station at Reckenholz, Zurich. Credit Agroscope Usage Restrictions Credit Required 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.