Leslie Cantu and Ashley Garcia (IMAGE) American Society of Agronomy Caption Students Leslie Cantu (foreground) and Ashley Garcia (background) irrigate onions with triclosan-contaminated water to see if the anitbacterial agent accumulates in the plants. Credit Photo credit Monica Mendez. Usage Restrictions Please use with story only. 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.